[FIX] Yoga tablet 2 10" display sharpness fix (UPDATE for Lollipop) - Thinkpad Tablet General

Why Yoga tablet 2 screen looks so blurred and sharpened at the same time
Have you been wondering why your screen on the 10" Yoga tablet 2 with KitKat doesn't look really crisp even with some obvious sharpening applied? Here is why!
Lenovo screwed up twice!
1. Blur filter is applied. (KitKat ONLY) The BIOS/bootloader defines wrong display resolution. The Intel graphics driver (i915) gets confused and switches on panel fitting which includes a blur filter (fuzzy filter). Normally this is used if the display resolution is different from the frame buffer resolution to scale the image. Here the device just scales 1:1 and applies the filter. Luckily the driver is open source and it turns out there is a way to overwrite this feature No longer true for Lollipop. Thanks Lenovo
2. Sharpen filter is applied. (KitKat and Lollipop) The panel is not programmed correctly. When disabling the CABC feature (/sys/lcd_panel/cabc_onoff) the sharpening effect is gone. But CABC should have nothing to do with sharpen. Unfortunately the specs of the display (AUO B101UAN01.E) are not public so I cannot verify if the correct MIPI DSI commands are sent to the panel.
So our display is softened then sharpened again! What a waste!
Both workarounds are only temporary. After each screen off/screen on sequence the old values are restored by the system. So we need an app which sets the values after the screen is switched on. Or a new kernel. Or Lenovo cares to fix it in a future release
Fix (Root partially required)
I wrote an app which can disable CABC / sharpness filter (requires ROOT) and can disable the blur filter (KitKat, no root required) . Of course I am not held responsible if you brick or burn your tablet. I tested this on my 1050F with rooted firmware S000143_150105.
1. Copy app to device and install
2. Start app and select your setting
3. The settings may apply only after switching screen off and on again.
Source on Github:
http://github.com/Matshias/yoga2sharpness
Bugs / issues
- may not work directly after reboot, only after screen on/off
- fullscreen video may switch on CABC/sharpness filter again
Any suggestions? I'd be really happy if you could test and report
Cheers!
Matt
Update Jan 21
make more reliable and add complete source
Update Jan 26
Reliable implementation as app which automates this process.
Update Jan 30
new version 1.1 (please uninstall old version!):
- add option to start at boot and enable/disable applying the settings at screen on for manual operation
- add little delay after screen on for more reliable operation
- app should be harder to kill by the system
Update Feb 2
new version 1.1.1:
- Fix occasional reboot issue when using the setting on display on. Turns out Android sends screen on broadcasts sometimes even if the display is off. This causes a crash if the filter settings are applied.
Update Feb 11
new version 1.1.2 (please uninstall old version):
- hopefully ultimately fix reboot issues by using different method to start on boot
Update Apr 30
tested with new firmware S000198_150422. Same as before. Lenovo has not fixed the issue, but the app works like before
Update June 3
New version 1.1.3:
- fix full screen video playback re-enabling CABC/sharpness filter. As for CABC itself root is required.
Update June 17
Update for Lollipop version 1.2.0:
- blur filter disable no longer needed
- sharpness filter is still present. If root becomes available for Lollipop this should work there too
Update June 19
Fix for rooted Lollipop - version 1.2.1:
- the mechanism for sharpness filter disable from 1.2.0 didn't work, probably due to SE Linux restrictions

Matshias, you are a legend!
I bought a Yoga 2 10" a couple of weeks ago and the odd blurred and sharpened effect ruins what is otherwise a great little tablet. I'd always suspected it was some kind of odd scaling issue, but I haven't had time or sufficient Android knowledge (or root access on my device) to properly investigate it, beyond making up some test images with alternate 1 pixel wide black/white lines - which were rendering as grey on the Yoga 2.
I had a support ticket raised with Lenovo about the issue, so I've referred them to this post and one on the Lenovo Community forums.
Thanks for your hard work, hopefully Lenovo will implement the fix in a software update soon!
Cheers,
Richard

Thank you!
matshias: Thank you.
The blur filter disable makes a HUGE difference. I really appreciate you taking the time to post your results, hopefully Lenovo will take note and implement a permanent fix.

workes
Hi!
I have just started using your app with the latest firmware on a 1050L.
0) Unrooted device
1) installed your app and applied the non-root part of the fix - worked after screen on/off
2) rooted device with temporary cwm solution from this parent thread (- which worked as well)
3) applied the root-required part of the fix from your app - works as well
Thank you for this!

Great great great! Like the others here I was looking for a solution to this Problem since I bought the tablet.
I am really satisfied with your APP, now everything is way sharper.
BUT: When I test the screens resolution with a screen test APP, only the horizontal ( long sides) resolution seems to be right now. The vertical resolution (short sides) is still just grey, when testing single pixel lines.
Do you have the same Problem, what could cause this?

fanatictentacle said:
Great great great! Like the others here I was looking for a solution to this Problem since I bought the tablet.
I am really satisfied with your APP, now everything is way sharper.
BUT: When I test the screens resolution with a screen test APP, only the horizontal ( long sides) resolution seems to be right now. The vertical resolution (short sides) is still just grey, when testing single pixel lines.
Do you have the same Problem, what could cause this?
Click to expand...
Click to collapse
I see the same if the sharpness filter/CABC is still switched on. If you have root then try disabling the sharpness filter as well and then the screen test look fine. Obviously the sharpness filter in the panel is not uniform in all directions and seems to prefer horizontal resolution (in landscape mode).

Thanks again for the advice!
I just had to enable root, really cant look at that horrid screen anymore! But now it really looks as sharp as an 240ppi Display should look like!

problem
After installing the app I have problems.
In 10 minutes my tablet rebooted 3 times . Android not asked to reboot.
It was crash of sistem. My system is rooted.
After uninstalling I had no problems.
Regurds

Yosef said:
After installing the app I have problems.
In 10 minutes my tablet rebooted 3 times . Android not asked to reboot.
It was crash of sistem. My system is rooted.
After uninstalling I had no problems.
Regurds
Click to expand...
Click to collapse
Did you use the start on boot feature? This might cause it. I uploaded new version 1.1.2 which should fix that problem. Let me know if it works for you.

this is a fantastic fix, one that Lenovo should have implemented themselves
actually when i just got the tablet over christmas, it was running older firmware in which the blur filter was actually not enabled. yes i now realize the text was "over sharp" but it was clear, and what i expected for the price (i.e. not double the price for a galaxy tab S) but i was fine with the sharpness, it looked good, and the tablet otherwise suits my needs perfectly, and gotta love that built in stand. i didn't even know what people meant about the image quality, considering the mid-range target audience of the tablet.
anyway, i recently got the OTA firmware update to the current S000143_150105 and that's when it messed everything up. it enabled the blur filter, and it looked HORRIBLE. i tried to accept it because at 1 ft from the tablet, the text actually looked all right, perhaps even a slight improvement because it was slightly softer. but the blur filter is applied to EVERYTHING, so all the images and everything on the screen was blurred....it was like looking at an HD monitor with a state of the art GeForce video card but using the standard windows video drivers...everything stretched and totally blurry.
this is a great fix, i don't have my tablet rooted and don't want to take the potential battery hit to disable the sharpening filter (since i think it looks good just with the blur filter disabled). it might be in my head though, but i feel like the system is a little more sluggish...maybe due to the update, maybe because of this (great) app...i wish lenovo would fix this, seems easy enough. sours me to an otherwise great tablet for the price.
speaking of battery, i noticed in the last day after installing the fix that my tablet powered off sometime during the day, and when i restarted, the battery had drained about 30%. and it continued to drain faster than before. i previously got well over 10 hours of usage time playing movies and web browsing, in addition to up to several days of standby....today i had to charge it within 24 hours and only got about 7 hours use time and 13 hours standby...any chance it's related to the fix, or has anyone experienced it after the firmware update?

@digitalatlas: Thanks for testing the app.
Regarding your observations, I don't think sluggishness can be attributed to the app. After all it doesn't do much. Only when the screen is switched on or you manually start the app it changes the kernel setting. So it really shouldn't have any impact on performance.
The battery life should also not be affected by the app itself. It does not have any background tasks other than the kernel setting mentioned above and it shouldn't wake up the device as well. Although I saw occasionally that my app gets informed that the screen was switched on even though the screen was not switched on. That caused some reboot issues. But that was fixed with version 1.1.1 and 1.1.2 and I didn't see a reboot since I use 1.1.2. Also there are reports of hangs/reboots by other users unrelated to my app. Anyways it might be the case that changing the kernel setting has some other effect on the hardware, kernel and battery life. According to Intel documentation the filter is not meant to be switched on or off while the display is active. However, it is the only time it is possible to change it in our system. So to be sure we have to test and disable/uninstall the app and see if the battery life improves.
Hopefully Lenovo fixes this with an upcoming update!

Thanks!
Just got this tablet in the mail today and was disappointed by its display. So grateful for your fix, its like night and day with the blur gone. Guess I have a good reason to root now to get rid of the sharpness too. Mind me asking what method you used to root for this firmware?

Falv said:
Just got this tablet in the mail today and was disappointed by its display. So grateful for your fix, its like night and day with the blur gone. Guess I have a good reason to root now to get rid of the sharpness too. Mind me asking what method you used to root for this firmware?
Click to expand...
Click to collapse
I used the temporary CWM method [GUIDE] CWM & Root Lenovo Yoga 2 (8/10/13)
It is easy enough and works fine, but keep in mind that there might be issues with OTAs.

I'll keep track of the battery over the next little while, hopefully it was just an aberration that first charge. I'm getting better results with this second charge since the update and your fix.
Could you or someone post a picture shoeing the effect of turning the sharpening filter off? Might help some of us decide it rooting is in fact worthwhile. Thanks!

digitalatlas said:
I'll keep track of the battery over the next little while, hopefully it was just an aberration that first charge. I'm getting better results with this second charge since the update and your fix.
Could you or someone post a picture shoeing the effect of turning the sharpening filter off? Might help some of us decide it rooting is in fact worthwhile. Thanks!
Click to expand...
Click to collapse
I tried taking pictures but it doesn't really show the effect. Instead I made two screenshots and recreated the filter with GIMP. It should be very close to what the panel does.

Does anybody have any info from Lenovo? I think that this is preposterous! How can someone do that and have it go through testing? Unless there were no tests at all.
Buying Lenovo was a mistake.

v1.2 tested on my new 1050F. Awesome. I was disapointed by the screen but now it's perfect. Thank you so much to have done this patch!

+1
AMAZING PICTURE QUALITY!!.
Without blur picture is good, but witchout blur and sharpness image quality is FU…NG AWSOME!!
THANKS!!!!!

saupiquet said:
v1.2 tested on my new 1050F. Awesome. I was disapointed by the screen but now it's perfect. Thank you so much to have done this patch!
Click to expand...
Click to collapse
+1
Great app, thank you

Are you all running this with rooted devices? Mine is not yet rooted but notice a big difference with this app. How much better is it if I was to root the device? Thank you so much for this fix. I recieved my tablet today and was very disappointed with the display.

Related

[Q] Autobrightness problem?

Hey guys. I'm sorry for being a newbie but I'm new to this section and couldn't find the issue in a few other threads that I searched through.
I was really happy with my Nexus 7 until the 4.2 update that introduced several issues.
The most apparent is the autobrightness one. On 4.1 it was a little dim but stable - I could easily read at night and during the day time and it seemed to adjust perfectly in a totally non-annoying manner.
Now, however whenever I read something it keeps flashing - going from 0% to 50%+ in a second and then back after a short period time despite the fact that the lighting conditions do NOT change. It happens even when I'm in a totally dark room and holding the tablet in the very same position without moving it.
Last night I placed it on my desk to watch a movie with no artificial light sources around whatsoever and the brightness would go up or down every 10 seconds or so.
Sometimes I had a feeling that it depends a little on what's currently being displayed as it happens A LOT when playing a movie and it changed more often when a scene would change (for example it got a little BRIGHTER when it was displaying bright images already, thus hurting my eyes).
I usually use my tablet when it's dark already so I find it really almost impossible to read with autobrightness on because books with white background just begin glowing spontaneously in my eyes and then after a few seconds it dims so I have to adjust again and before I do it begins glowing hard again.
Now I know that I can always set it manually but the thing is that I really liked it the way it was in 4.1 - it was perfect at night and also perfect during daytime without me having to change it manually a couple of times a day. I would totally love a feature to be able to correct the autobrightness (Sort of like in Iphones or older Samsung Androids) but what I had on 4.1 was good enough.
Do you guys have this issue as well?
I have a couple of other issues that did not occur on the previous OS version and the tablet is a little bit less responsive (not UI but in apps) so I wouldn't mind going back to 4.1 actually if there's a way.
Yes i have this
Same problem here. Google screwed up auto brightness with their shoddy update. Very frustrating.
Sent from my Galaxy Nexus using xda premium
My C60 has the issue.
This is why I use Lux for autobrightness. I can't use a device without it now.

Galaxy S5 camera is laggy

I've searched around and I could not find a way to fix my problem.
Its quite simple to explain I guess... whenever I move my phone around to take a photo, it gets very laggy. The image preview that I see at the screen gets very laggy and out of time (it takes a few seconds to show up on the phone after something moved).
I have tried all the modes and the weird thing is that I haven't experienced lag on the Shot and More mode. However that's not convenient (at least for me) since it's gonna take forever to take the picture since it takes a few of them. On the auto mode and the beauty thing mode the picture preview on the screen provided by the camera is still very very laggy.
Photo stabilization IS off and HDR mode is off as well. Picture quality is set to HD (16 mp)
Soooo any ideas? Thanks in advance.
Your description is a bit vague. To the limits of the information you provide, it sounds like normal behaviour. You imply that it works fine before you move it. And as one would expect when you change the scene, the camera has to recalculate focus, exposure and everything else which takes a finite amount of time. Moreover you are using the camera at it's maximum resolution where such adjustments would take the maximum amount of time.
And plausibly the effect is minimized when you use a multiple shot mode where you would expect the camera to be optimized for sequential adjustments.
Unfortunately you didn't give us any details of whether it changes when you select lower resolutions, type of scenes shot, lighting, type of focus used or any other details. Looking for a pattern or even having a more detailed description would help eliminate some possibilities an d more accurately characterize the issue.
Based on the limited information provided, it sounds normal. Just the limit of the camera design.
.
fffft said:
Your description is a bit vague. To the limits of the information you provide, it sounds like normal behaviour. You imply that it works fine before you move it. And as one would expect when you change the scene, the camera has to recalculate focus, exposure and everything else which takes a finite amount of time. Moreover you are using the camera at it's maximum resolution where such adjustments would take the maximum amount of time.
And plausibly the effect is minimized when you use a multiple shot mode where you would expect the camera to be optimized for sequential adjustments.
Unfortunately you didn't give us any details of whether it changes when you select lower resolutions, type of scenes shot, lighting, type of focus used or any other details. Looking for a pattern or even having a more detailed description would help eliminate some possibilities an d more accurately characterize the issue.
Based on the limited information provided, it sounds normal. Just the limit of the camera design.
.
Click to expand...
Click to collapse
Actually, to me, it doesn't sound normal at all!
I'm not sure if I'm misunderstanding him or you are, but what I got from his message is that it's not a focus lag, but the the actual image that appears on the screen that lags behind what the camera is currently being aimed at.
He says that if something moves, it will take a few seconds before you see that it has moved on the screen.
In addition, the fact that in Shot & More mode, it doesn't happen seems to confirm that something's wrong.
xPedroo said:
I've searched around and I could not find a way to fix my problem.
Its quite simple to explain I guess... whenever I move my phone around to take a photo, it gets very laggy. The image preview that I see at the screen gets very laggy and out of time (it takes a few seconds to show up on the phone after something moved).
I have tried all the modes and the weird thing is that I haven't experienced lag on the Shot and More mode. However that's not convenient (at least for me) since it's gonna take forever to take the picture since it takes a few of them. On the auto mode and the beauty thing mode the picture preview on the screen provided by the camera is still very very laggy.
Photo stabilization IS off and HDR mode is off as well. Picture quality is set to HD (16 mp)
Soooo any ideas? Thanks in advance.
Click to expand...
Click to collapse
To good thing (hopefully) is that it seems that it's a software problem, and not hardware, because otherwise you probably would have the same issue in Shot & More mode.
I don't know if you have a custom rom, or if you're still stock, but you might want to try to reflash your rom over the current one first, and if that doesn't work, you may have to do a full wipe.
If you're using a custom rom, you might want to try a different rom altogether (+ full wipe) to see if it makes a difference.
If you decide to go down that road, please read the corresponding thread(custom, stock, ... for your model) to avoid bricking your phone..
Mithrandir007 said:
To good thing (hopefully) is that it seems that it's a software problem, and not hardware, because otherwise you probably would have the same issue in Shot & More mode.
I don't know if you have a custom rom, or if you're still stock, but you might want to try to reflash your rom over the current one first, and if that doesn't work, you may have to do a full wipe.
If you're using a custom rom, you might want to try a different rom altogether (+ full wipe) to see if it makes a difference.
If you decide to go down that road, please read the corresponding thread(custom, stock, ... for your model) to avoid bricking your phone..
Click to expand...
Click to collapse
Yes, you got it right. Thanks.
Uhm, I'm using the default rom (the one that came with my phone when I bought it)
By the way I could not log in back to my old account so I created this second one lol, sorry about it.
Anyway do you need any more info?
How do I reflash my rom? Sorry I don't know these terms too well :c
xPedrooo said:
Yes, you got it right. Thanks.
Uhm, I'm using the default rom (the one that came with my phone when I bought it)
By the way I could not log in back to my old account so I created this second one lol, sorry about it.
Anyway do you need any more info?
How do I reflash my rom? Sorry I don't know these terms too well :c
Click to expand...
Click to collapse
You could go to the Android Development section and read all about it, but if you've never done it and are not comfortable with it, it might be better to just do a factory reset of your device (make sure to backup everything you want to keep first), or check if there's an update (Software update in the settings).

My Journey from Note 4 to Mate 9 Thread

As you will notice from my signature, I had tried a move to a LG V20, but I came back to the Note 4. So, I'm tracking my attempt to have a happiness with the Mate 9. Putting my notes and info here.
I'm in U.S., and so have North America version. Received it this afternoon, and have had a SIM card set up in it.
I'll document as I go for my results on setup. Not starting off great:
Restoring Data
Phone Clone
Tried this first. On the Mate 9, all I could get was the spinning hour glass (or whatever it's called). Would never come up with the QR code that is needed to mate to the old phone.
So I moved to...
Hisuite
So, I installed Hisuite on my laptop. Below are instructions followed with results:
Instlal Hisuite on Laptop - Success
Plug Huawei device to the computer, and touch restore data in Hisuite. ... Well, first thing I was wondering was how was the laptop to be able to ge the data from teh old phone? So, I proceeded
So my device is found, as the PC came up with a box to select how to use the device. But I see no option to restore data. I noticed a note at the bottom that it will not connect if charging only for usb is selected. So the instructions say...
Touch Settings - success
Then touch Security and Privacy ... There is no Security and Privacy specifically to touch, but there is a category called Security and Privacy, and a Security option to touch. But, I did find the Security option, and clicked it and found the option to allow Hisuite.
So, now, having done all that, I see the phone connected. But I see absolutely no way to get my data: messages, phone log, etc from my oldphone to the new one.
Pretty unimpressed at this point.
Tried Phone Clone again. Nothing.
If anyone has any suggestions...it's appreciated.
I managed to get my SMS and call logs by using SMS Backup and Restore. Had to move files around via dropbox.
Observations
I'm finding that as I run apps, the common pop-up about needing rights often freezes and I need to go into Settings/Apps and assign priviledges. Not sure if this is a common issue for others or not.
Phone, of course, is performing well.
Screen resolution is fine for me
Fingerprint reader is very fast. I had come to really like the finger print reader on the back while using the V20. I'm having to get used to it not also being the power button.
I am finding that various things that fill the page and are white hides the on-screen buttons. I don't recall that as an issue when I was trying out the V20.
The email app is going to take some getting used to. I am very used to the Samsung email app, which I liked better than Gmail.
Stick with it. This phones menus and ways of doing certain actions is different than Sammy or LG. But I really like that. Once u use it for a bit. You'll love it!!!
G
Sent from my MHA-L29 using XDA-Developers Legacy app
def-g said:
Stick with it. This phones menus and ways of doing certain actions is different than Sammy or LG. But I really like that. Once u use it for a bit. You'll love it!!!
G
Sent from my MHA-L29 using XDA-Developers Legacy app
Click to expand...
Click to collapse
I plan to. Liking it so far...but...
The GPS is getting zero satellites. Not working. I do have high accuracy turned on (Use GPS and Wifi). Loaded GPS Test, and no sats visible.
Another issue with first drive...when the screen goes off, intermittently it shuts down Pandora. I checked the Battery Optimizations to make sure Pandora is NOT set to close when screen is off, and it is not.
I'm on hold now with B&H Photo. I'm guessing I'll be exchanging it. PITA...but I'll l give one more a try.
Obesrvations (other than above issues)
Battery is looking like it will be great
I like that the icon in the noti bar shows what AP I'm hooked to
Volume is very good. Sound is OK (better for sure than Note 4)
I'd like to have dark notifications. Haven't checked to see if ther is a way to do that yet.
[EDIT]
I just checked. I was on FW 138. There is an update to 183. I'm downloading it now. If GPS still doesn't work, my next task is to call Huawei support...then if no good, exchange.
ewingr said:
I plan to. Liking it so far...but...
The GPS is getting zero satellites. Not working. I do have high accuracy turned on (Use GPS and Wifi). Loaded GPS Test, and no sats visible.
Download GPS Status from play store, set it up, reboot, and see if that helps
Another issue with first drive...when the screen goes off, intermittently it shuts down Pandora. I checked the Battery Optimizations to make sure Pandora is NOT set to close when screen is off, and it is not.
I'd uninstall, and re install Pandora; doesnt happen for me
I'm on hold now with B&H Photo. I'm guessing I'll be exchanging it. PITA...but I'll l give one more a try.
Obesrvations (other than above issues)
Battery is looking like it will be great
I like that the icon in the noti bar shows what AP I'm hooked to
Volume is very good. Sound is OK (better for sure than Note 4)
I'd like to have dark notifications. Haven't checked to see if ther is a way to do that yet.
[EDIT]
I just checked. I was on FW 138. There is an update to 183. I'm downloading it now. If GPS still doesn't work, my next task is to call Huawei support...then if no good, exchange.
Click to expand...
Click to collapse
Battery is awesome on my mate 9 pro; your should be too
There are lots of themes you can install to get your notifications dark; check the apps/themes thread
wase4711 said:
Battery is awesome on my mate 9 pro; your should be too
There are lots of themes you can install to get your notifications dark; check the apps/themes thread
Click to expand...
Click to collapse
Battery right now:
30%
9 hr 33 min
4 hr 22 min​
Definitely better than my Note 4. Not sure it's up to what some claim. But I think I'm going to be happy with it.
Good news on GPS: the 183 update got the GPS to functioning. Haven't done much other than be sure it is working. Out of interest, soon I plan to do a walk and see how it goes. That type of GPS tracking is what most folks complain about re: the GPS.
Observations
Lightflow does not work with the LEDs on Huawai phones
I installed Light Manager, which works when I test LEDs from teh app,.I had quite a bit of trouble getting it to work, but it appears that just now I did. NOTE: it appears that if you do NOT have PULSE LED on, that the LED does not work at all.
Interesting: If Hold to Ear to Answer is on, and phone is face down on a table, and a call comes in...it does not ring. It answers. Not exactly what should be expected.
I tried Lightflow again, and it IS working now. I uninstalled and reinstalled.
Observation
I wish I had purchased a dark phone which would come with a dark bezel. The LED is very small and not very bright. Makes it almost impossible to see if anywhere near sunlight.
The Note 4 definitely outshines the Mate 9 with regard to three LED.
Well, my Lightflow is giving me problems. It's intermittent. I think the problem may be related to my having restored the configuration from my install on the Samsung. Intent was to get all the LED settings for the various apps. But I think some specific Samsung related settings came in.
The interesting thing is that I can uninstall, and delete anything in the SD card that has Lightflow in the name, but then the next install, the previously restored settings are there. So I need to find out how to get that out.
All that being said, the Light Manager app is working pretty good. Just not as many options.
Today's Observations
GPS is working well for driving. Still need to test it for a walk
For anyone on a Note 4: be aware that the Mate 9 has proprietary charging. That was something that contributed to keeping me away from the Oneplus 3t. But I overlooked it for the other pluses of this phone. I have read that Power Delivery chargers work better than QC, but not as good as the stock Huawei one. I have a PD on order for my car. We'll see
The issue where a pop up comes up for rights needed is a PITA. It often locks up the app, and I have to go into Apps/Permissions and grant them there.
So far each BT device I have added is working well. (Problems with BT was the straw that made me pull the plug on the V20)
Had screen on for quite a while with GPS app. Phone did run just a bit warm. In fact, it seemed to be warm for quite a while after turning off the GPS software and browsing through a store
Current feeling about the move to the Mate 9 from the Note 4
I'm feeling very positive. I think the 4K battery will be a real plus. If I can just get a full day out of it I'll be happy. I think it is hopeful for that.
Performance is very good.
Size is perfect. Almost identical to my Note 4, 1/4" taller. I am able to use the Spigen holster from the Note 4. However I need to get a case that has at least hard edges so it will slide through the clip w/o pushing the case back.
Loving the fingerprint scanner on the back.
I hope this thread is helpful for someone.
ewingr said:
Well, my Lightflow is giving me problems. It's intermittent. I think the problem may be related to my having restored the configuration from my install on the Samsung. Intent was to get all the LED settings for the various apps. But I think some specific Samsung related settings came in.
The interesting thing is that I can uninstall, and delete anything in the SD card that has Lightflow in the name, but then the next install, the previously restored settings are there. So I need to find out how to get that out.
All that being said, the Light Manager app is working pretty good. Just not as many options.
Today's Observations
GPS is working well for driving. Still need to test it for a walk
For anyone on a Note 4: be aware that the Mate 9 has proprietary charging. That was something that contributed to keeping me away from the Oneplus 3t. But I overlooked it for the other pluses of this phone. I have read that Power Delivery chargers work better than QC, but not as good as the stock Huawei one. I have a PD on order for my car. We'll see
The issue where a pop up comes up for rights needed is a PITA. It often locks up the app, and I have to go into Apps/Permissions and grant them there.
So far each BT device I have added is working well. (Problems with BT was the straw that made me pull the plug on the V20)
Had screen on for quite a while with GPS app. Phone did run just a bit warm. In fact, it seemed to be warm for quite a while after turning off the GPS software and browsing through a store
Current feeling about the move to the Mate 9 from the Note 4
I'm feeling very positive. I think the 4K battery will be a real plus. If I can just get a full day out of it I'll be happy. I think it is hopeful for that.
Performance is very good.
Size is perfect. Almost identical to my Note 4, 1/4" taller. I am able to use the Spigen holster from the Note 4. However I need to get a case that has at least hard edges so it will slide through the clip w/o pushing the case back.
Loving the fingerprint scanner on the back.
I hope this thread is helpful for someone.
Click to expand...
Click to collapse
Thank you for sharing your experiences with us. I'm taking the trip from Note 4 myself. I would love to see how quickly the Power Delivery charges your phone vs QC 3, seems like an interesting new charging technology.
Swan Princess said:
Thank you for sharing your experiences with us. I'm taking the trip from Note 4 myself. I would love to see how quickly the Power Delivery charges your phone vs QC 3, seems like an interesting new charging technology.
Click to expand...
Click to collapse
I'll be sure to post results.
I did the same change, Note4 > Mate 9.
I did however managed to get my phone cloned via the tap & send thing, I got it all on my new phone.
It's been a couple interesting days.
I got the 2 Led apps working: Lightflow, and Light Manager. A fresh install of Lightflow, with NOT restoring my previous configuration worked for it, so I stayed with it.
But the next day neither would work. WTF! I messed with it for a while, and could not get it working. I found another app, LED Pro, and it is on it's second day of working.
Then this morning my daughter called my wife and told her she had called me twice, and the phone answered but I wasn'on theh line...she could here the TV. Here's my thread about figuring out that problem.
Ready to declare success...keeping the phone
I am really enjoying the phone. albeit with expected new phone type learning curve to go through.
PROS
Very fast
Screen size very close to same as Note 4...1/4" taller
While I would liked to have 6GB of memory, the 4GB seems to be fine. Every time I've checked, I've had over 1GB free. Right now, I have 1.86GB free.
Some really nice features: Loving the instantlly responsive finger print reader on the back...fits just. right for my hand
Slide finger down the FP reader to bring down the notifications. Slide up on it to close.
Camera features are nice
Sound with stereo speakers better (but of course not like using headphones)
Charging is fast, but so is Note 4
Larger battery, at 4000, is lasting me well
Con
Proprietary charger
Small Led. I would recommend getting a phone that has a black bezel rather than white so that there will be more contrast between the light and bezel. I have a white bezel, and it makes that small, dim, LED hard to see
Some apps may not be compatible. Specifically LED related apps
There may be more pros and cons, but that's the list i can think of now. Others may chime in if they think of more.
So, maybe some day I will root, and I will add to this post of how rooting goes compared to Samsung. For now, I'm holding of of rooting.
Yep !!
ewingr said:
I hope this thread is helpful for someone.
Click to expand...
Click to collapse
Hi,
I'm just here in the reading of your journey.
Made the same choice, I was waiting for Note 7 ...
No problem for me for backing up my old files, I made the back up on my PC.
I wanted to discover, and still discovering EMUI 5 et Nougat.
Having my Mate for 3 days !
I will tell you my journey too, pros and cons ...
kctus777 said:
Hi,
I'm just here in the reading of your journey.
Made the same choice, I was waiting for Note 7 ...
No problem for me for backing up my old files, I made the back up on my PC.
I wanted to discover, and still discovering EMUI 5 et Nougat.
Having my Mate for 3 days !
I will tell you my journey too, pros and cons ...
Click to expand...
Click to collapse
Sounds good. I have found more interesting things, likely can'at think of them all.
But one neat feature is this: When phone screen is off. there is a setting in the camera where you can double click the down volume and it will open and take a picture. Pretty cool.
Battery is lasting all day with no need to top off, and providing 5 hours SOT.
BT has been working good on everything I hook it to.
GPS is working good for driving and walking tracking.
check for firmware updat b190.... ( usa )
i also came from the note 4. leds drove me nuts. i now use an app called led blinker pro which puts a led(dot) right on the screen. it works great and is set in different colors for different apps.
https://play.google.com/store/apps/details?id=com.ledblinker.pro
Thanks for pointing out the update.
I am using LEDBlinker Pro. Only led so I could get to work consistently on this phone.
So far I haven't the screen fur the notification yet.
Anther great feature...
This past week I found something happening in this phone that I had wished would happen on my Note 4: the WiFi will connect automatically to the stronger point. For example, when in the rear area of my house it will hook to the access point in my wife's scrapbooking room. If I get up and go to the office in the front of the house, it will disconnect from the one in the back and connect to the one in the office. Really nice. This is known in the settings as WiFi+.
Another Note 4 devotee who's moved to the Mate 9 - I'm in Australia and I've had the phone for 3 days.
Keep us posted on how it goes. Particularly the things that stand out.
I'm on the mate 9, had it four months, Chinese version, 6gb, 128gb, ufs 2.1 (fast ram, not the slower stuff that some have) running international ROM C636. Battery life is absolutely stellar however the camera IS a let down. Low light mode is better than the note 4 hands down but the Note does hold its own for video and day mode shots (superior fur video no question, especially 4K). Panoramic mode is mediocre. The camera for me is hit and miss, the one thing I dislike about the phone and the poor video stability.
I've been back to my note 4 a few times and will likely get the 7 when it's re-released next month but know the battery life will be an issue.
Mate 9 is a great phone that's let down by a camera that promises so much but fails to match the likes of the S7. If that's not important to you then you will love the mate.

New Update Bugs

I saw the new Android 9.0 update has been released for a little while now. I have been confident in Google's software updates while owning this phone until they broke the multi-touch on 8.1 and did not provide a downgrade or alternative solution. I like to play Pubg a lot on my phone while on my bus rides around my city so performance, battery, multi-touch and the very small day to day things are very important to me.
I looked on the comments section of the Android update forum for 9.0 and it seems the only small reported bugs were related to the pixel launcher. I use Nova Launcher so I don't think this will be an issue. I wanted to hear back from pixel 2 users and see if any of the OLD features on the previous 8.x release were made unstable or broken in any way.
Also how's the camera and battery life? Those are the main selling points of the phone I believe (for me at least)..
See this thread:
https://forum.xda-developers.com/pixel-2/how-to/androids-windows-vista-moment-t3830480
aspen1135 said:
I saw the new Android 9.0 update has been released for a little while now. I have been confident in Google's software updates while owning this phone until they broke the multi-touch on 8.1 and did not provide a downgrade or alternative solution. I like to play Pubg a lot on my phone while on my bus rides around my city so performance, battery, multi-touch and the very small day to day things are very important to me.
I looked on the comments section of the Android update forum for 9.0 and it seems the only small reported bugs were related to the pixel launcher. I use Nova Launcher so I don't think this will be an issue. I wanted to hear back from pixel 2 users and see if any of the OLD features on the previous 8.x release were made unstable or broken in any way.
Also how's the camera and battery life? Those are the main selling points of the phone I believe (for me at least)..
Click to expand...
Click to collapse
Camera and battery are both fantastic.
I don't get the hatred by some here. It's a divided opinion for sure, though as with anything else the ones displeased make the most noise.
Long story short, I think it's an awesome upgrade and have not experienced any bugs.
Agree with crixley... there were some new things to learn, but once learned, I actually appreciate them quite a bit. Android 9 gestures are quicker and more natural, and the wasted space of recents has been reclaimed with helpful stuff like switch orientation. Battery life is better with the Adaptive Battery setting enabled, security has been upgraded. Although I understand that it "feels" like a big change for no reason... a lot of users are going to dislike change if the benefits are not easily apparent. I admit that there have been a few kinks I worked through.. such as having to re-pair bluetooth devices, resetup android auto, and a few other quirks.. but I am a happy Android P user in the end.
The Pie update on VZW broke Android Auto USB connection to my Pioneer AVH-2300NEX. No other issues to report, but it's enough for Verizon to send me a warranty replacement phone.
Yes, I did do all the necessary troubleshooting. Yes, it worked great up to the time of the OTA to Pie. Yes, I even tried different cables. Thanks for your concern lol.
Been running Android 9.0 since the developer previews never had any issues. Battery life is much better than before and camera works just as great as always. I also use Android Auto everyday and haven't had any issues with it that other have described. I used to run a custom roms and always used the the fling nav bar so I'm pretty used to swipe gestures and prefer them more than the standard nav bar.
Battery life has been much better than Oreo as long as you don't configure your phone's IP staticly versus using DHCP when connecting to a Wi-Fi connection. We've been able to replicate it with at least 4 users whom all use different router make and models. See this
https://forum.xda-developers.com/pixel-2/help/battery-life-considerably-worse-update-t3827066
No bugs here since update. Only been a few days though. Battery life is definitely better. Good update just need an unlocking route for Verizon and my life will be complete.
i very much miss the ability to mute/vibrate my ringer with hardware buttons. instead of being "smart" and adjusting ringer volume by default, media volume when using some kind of media, it now just adjusts media volume always, and requires extra work/screen touching to mute the ringer
xdaninja said:
i very much miss the ability to mute/vibrate my ringer with hardware buttons. instead of being "smart" and adjusting ringer volume by default, media volume when using some kind of media, it now just adjusts media volume always, and requires extra work/screen touching to mute the ringer
Click to expand...
Click to collapse
That's my only complaint as well. But the update other than that is nice.
Edit I dislike that turning location to battery saving/gps / off moved to one switch on or off.
My battery life went from 8hr average SOT on Oreo to about 5.5hr average on Pie. I'm going back once I find the correct OTA update to flash (so I don't lose any data). Battery Saver has been on since Day 1.
greenteg said:
My battery life went from 8hr average SOT on Oreo to about 5.5hr average on Pie. I'm going back once I find the correct OTA update to flash (so I don't lose any data). Battery Saver has been on since Day 1.
Click to expand...
Click to collapse
I'm getting 8+ on pie. You need to go into location /Google location accuracy and turn that off. It's like GPS on constantly. There is no longer battery saving mode on Pie. I've had mine off from the beginning and all is well. 2 days off charger and 7-9 hours screen on time. Hope this helps
mattie_49 said:
I'm getting 8+ on pie. You need to go into location /Google location accuracy and turn that off. It's like GPS on constantly. There is no longer battery saving mode on Pie. I've had mine off from the beginning and all is well. 2 days off charger and 7-9 hours screen on time. Hope this helps
Click to expand...
Click to collapse
All of that was already off, but I'll go through the entire device today and see if there's something else I can find.
Is it just me or did the overall brightness decrease? I know the whole scaling is logarithmic now, but I'm talking about 100% brightness on Oreo vs. 100% brightness on Pie. Seems to never get as bright as it used to, even when maxed out.
xdaninja said:
i very much miss the ability to mute/vibrate my ringer with hardware buttons. instead of being "smart" and adjusting ringer volume by default, media volume when using some kind of media, it now just adjusts media volume always, and requires extra work/screen touching to mute the ringer
Click to expand...
Click to collapse
You can press the power button and volume up button at the same time to switch to vibrate/mute. That's a nifty feature. ??
The new colors in the newest update to Contacts, Dialer, and Messages apps are hideous.
I'm ok with white background but the pastel colors are horrible.
greenteg said:
All of that was already off, but I'll go through the entire device today and see if there's something else I can find.
Is it just me or did the overall brightness decrease? I know the whole scaling is logarithmic now, but I'm talking about 100% brightness on Oreo vs. 100% brightness on Pie. Seems to never get as bright as it used to, even when maxed out.
Click to expand...
Click to collapse
I am glad I am not the one. The brightness has gone to dim at 75%.
Battery life is resolved, which was the main thing. I just wish the maximum brightness was fixed, along with a better (full dark) theme for us on AMOLED screens. Anything to get 3 Day usage is always appreciated. I'm at 2.5 Days now, so that's pretty nifty
atlp99 said:
The new colors in the newest update to Contacts, Dialer, and Messages apps are hideous.
I'm ok with white background but the pastel colors are horrible.
Click to expand...
Click to collapse
Any way to roll back to previous messages APK without losing all data?
Just wanted to share . Amazing stock results on Android Pie
mattie_49 said:
Just wanted to share . Amazing stock results on Android Pie
Click to expand...
Click to collapse
rooted?

C.36 has been released

Realme Updater
The best place to get Realme devices official stock ROM, firmware, and updates.
realmeupdater.com
Changelog:
Security:
● Updated Android security patch: Feb, Mar, 2021
Application:
● Added FinShell Pay
Photos:
● Added the save as PDF feature in print service
Screenshot:
● Optimized the crop response time after screenshoting
● Optimized the operating interface in croping screenshot
● Fixed the probabilistic cannot save screenshot issue after editing screenshot
Clock:
● Fixed the lagging issue when long screenshoting in adding world clock interface
Software Update - realme Support | realme India
Update the latest software version on your realme phone.
www.realme.com
It's on their support page too
Security
● Updated Android security patch: Nov, 2020/Dec, 2020
Bluetooth
● Added icon of phone call bluetooth earphone
Settings
● Added new feature of short-pressing the power button to turn off flashlight while screen-off
● Optimize the unlock logic
when using the combination of fingerprint and face to unlock
Photos
● Fixed the probabilistic crashing issue when edit photos
Alarm
● Fixed the probabilistic crashing issue of the alarm page
Dark Mode
● Fixed the probabilistic screen blinking while access Passwords box issue in dark mode
● Fixed the probabilistic issue that after using Clone Phone the From Sunset to Sunrise status is not synchronized
It is very laggy. At least on my phone. C.33 was way better.
My keyboard is stuttering while I'm typing this message, too.
enridalco said:
It is very laggy. At least on my phone. C.33 was way better.
My keyboard is stuttering while I'm typing this message, too.
Click to expand...
Click to collapse
I see no differences in performance between both updates on mine
That is weird but expected. Not everyone is getting the same experience on updates. I wonder what is the cause of it
I agree, it is very laggy.
Particularly when unlocked but also when using Google Chrome.
I regret having my phone updated.
Vinchent said:
I agree, it is very laggy.
Particularly when unlocked but also when using Google Chrome.
I regret having my phone updated.
Click to expand...
Click to collapse
Hopefully a new patch is going to come out early next month. Anyway, it's really bad especially if you have it as primary device like me.
No any performance drop after update.
I solved most of the performance issues by formatting data from recovery. Pretty bad anyway
I have done all the updtas till now but it's the first time that i take an update that almost destroying my phone use.
So that the reason i wrote the following for an expensive mobile phone!
So that's what is happening:
All the performance is much slower!
Every few minutes the phone will just lag SEVERELY with big stutters.
When i am playing a game like Last Shelter then the game lags, screen stops scrolling up down or left right for few seconds.
Now i have not Gmail notification no matter what i do!
Many times when i open camera image that i want to photo on my screen is blinking like a Christmas tree!!! Must close camera app and open it again for fixing the problem.
Battery last less for the same use!
I can not write a message correctly, for all aps that i use, at the keyboard because of 1 or more seconds lag write the word and after a while i see the whole word i wrote!
Also i touch letter E and keyboard write the number 3 lag lag lag!
Try to scroll up down at settings menu or firefox or chrome screen reading an article and the screen stops going up or down for a hole second, can not keep reading that way!
Unbelievable update!
REALme i think that's the last time that i buy such an expensive phone from you!
I expected more serious job for such phones!
amnis said:
I have done all the updtas till now but it's the first time that i take an update that almost destroying my phone use.
So that the reason i wrote the following for an expensive mobile phone!
So that's what is happening:
All the performance is much slower!
Every few minutes the phone will just lag SEVERELY with big stutters.
When i am playing a game like Last Shelter then the game lags, screen stops scrolling up down or left right for few seconds.
Now i have not Gmail notification no matter what i do!
Many times when i open camera image that i want to photo on my screen is blinking like a Christmas tree!!! Must close camera app and open it again for fixing the problem.
Battery last less for the same use!
I can not write a message correctly, for all aps that i use, at the keyboard because of 1 or more seconds lag write the word and after a while i see the whole word i wrote!
Also i touch letter E and keyboard write the number 3 lag lag lag!
Try to scroll up down at settings menu or firefox or chrome screen reading an article and the screen stops going up or down for a hole second, can not keep reading that way!
Unbelievable update!
REALme i think that's the last time that i buy such an expensive phone from you!
I expected more serious job for such phones!
Click to expand...
Click to collapse
Man I understand the anger and I with you with that.
Anyway, try a couple of stuff to mitigate: factory reset will make things a little bit better, but most of all, go in the process manager and shut down all the processes. This will not solve this garbage of an update, but it will make things a little bit better.
enridalco said:
Man I understand the anger and I with you with that.
Anyway, try a couple of stuff to mitigate: factory reset will make things a little bit better, but most of all, go in the process manager and shut down all the processes. This will not solve this garbage of an update, but it will make things a little bit better.
Click to expand...
Click to collapse
I can Not do factory reset to built up again the phone i need 2 days and i have not so much time. Every time that upgrade a phone you should do factory reset, where realme says that?
Its a flagship phone for REALme i bought it for better performance and better customer support i see none of them.
i have done everything i know till now and nothing solved that seriously problems!
Thanks a lot man!
I had many other problems with this model that 7 months i have bought that new phone.
Sorry but thats a bad company?
After almost one week of usage I can confirm, this update is a complete BS. The phone is lagging like hell.
I think now this phone is like my old lg g6, maybe worse. And I'm not exaggerating. Very, very disappointed by Realme.
I think the LG g6 is better than the X2 pro with c.34 right now
Just made some tests and I gotta tell you that deactivating facial recognition the phone works better overall. Not fixed by any means, but at least it's smoother and for some reason battery draining is fixed.
Keyboard lags, gaming performance and clunkyness due to touch sensitivity is still there don't misjudge. But at least we can survive untill c.35 or RUI 2.0
Things are getting worse.
4g stops working every day. I need to reset the phone every time to be able to use data outside. Wifi ok.
This is getting ridiculous.
Can I go back to .33? Can I downgrade easily?
Vinchent said:
Things are getting worse.
4g stops working every day. I need to reset the phone every time to be able to use data outside. Wifi ok.
This is getting ridiculous.
Can I go back to .33? Can I downgrade easily?
Click to expand...
Click to collapse
I submitted a thread on the c.realme community about that but I don't think it's available as an option. I think the only way is go back to color os 6 and then upgrade to c.33
Let's hope that with realme ui 2.0 they'll sort things out. I give it 1 month to fix this mess (I'm so patient), after that if things get fixed I'll forgive Realme, otherwise I'm going to sell my phone and advice against this sh**.
Vinchent said:
Let's hope that with realme ui 2.0 they'll sort things out. I give it 1 month to fix this mess (I'm so patient), after that if things get fixed I'll forgive Realme, otherwise I'm going to sell my phone and advice against this sh**.
Click to expand...
Click to collapse
Man, it seems I solved most of the issues (not everything, but it's way better). Simply download the ozio file from the official realme website and install it.
Software Update - realme (India)
Update the latest software version on your realme phone.
www.realme.com
The keyboard is still lagging but stutters seems diminished
enridalco said:
Man, it seems I solved most of the issues (not everything, but it's way better). Simply download the ozio file from the official realme website and install it.
Software Update - realme (India)
Update the latest software version on your realme phone.
www.realme.com
The keyboard is still lagging but stutters seems diminished
Click to expand...
Click to collapse
I've heard the Andorid 11 stable update is behind the corner, so I'll wait.
I do not want to install this update all over again.
Thanks for the suggestion tho.

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