[Q&A] [GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro - Lenovo Vibe Z2 Pro Questions & Answers

Q&A for [GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro
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Before posting, please use the forum search and read through the discussion thread for [GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!

Device stuck at Lenovo splash screen after reboot
Hello,
I have tried the above and after reboot the device is stuck at the lenovo splash screen (it shows 'lenovo' and 'powered by Android' in white on black background). Is that related to the size of the file that requires a while to be processed or is it a bug symptom. In the first case I am wondering how long I should wait, or can I drop the device right away...
Thanks a lot.

My K920 is now dead
I tried the above and my K920 is now dead.
When booting it is stuck at the LeNovo splash screen.
When trying to revert again then I get an error message that the Fuse file is not available.
Not possible to format and not possible to mount the K920 drive via USB on Linux.
Windows won't even find any drive...

very nice
very nice

I am a novice in android. Planning to revert my phone from lollipop to kitkat but I cann't find the root directory. Can you give me step by step procedure. Thank you . By the way my os now is VIBEUI_V2.5_1526_5.574.1_ST_K920.
QA Bot said:
Q&A for [GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Click to expand...
Click to collapse

Same fate happen to my k920. It's stuck at the opening logo. Any help to rescue it wi
QA Bot said:
Q&A for [GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro​
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Click to expand...
Click to collapse
Same fate happen to my k920. It's stuck at the opening logo. Any help to rescue it will be appreciated.

RochNickols said:
I tried the above and my K920 is now dead.
Click to expand...
Click to collapse
gotan357 said:
Same fate happen to my k920. It's stuck at the opening logo. Any help to rescue it will be appreciated.
Click to expand...
Click to collapse
I'm sorry to hear that. It worked for me just fine. Are you using ROW (international) phone version?
If so, I can help you recover the device.
As long as the screen goes on, everything can be fixed.

Electry said:
I'm sorry to hear that. It worked for me just fine. Are you using ROW (international) phone version?
If so, I can help you recover the device.
As long as the screen goes on, everything can be fixed.
Click to expand...
Click to collapse
Hi, I bought and I'm using this device in Europe. Can I use this ROM or do I need "international" one?

I've done it. Everything went smoothly. Thank you very much for this. I like KitKat more than Lollipop, because with last one I've had issues with mobile internet. Phone freezes five times a day after upgrading to Lollipop.

[GUIDE][K920] Revert back to KitKat - stock ROM - Lenovo VIBE Z2 Pro
Hi lads, complete noob here. Ya I'm now stuck at back and white screen with "Lenovo powered by android" after following the above steps. My phone is bought from china so any help with a fix for this or how to flash this rom to the Chinese version of this phone.
Thanks

godoverall99 said:
Hi lads, complete noob here. Ya I'm now stuck at back and white screen with "Lenovo powered by android" after following the above steps. My phone is bought from china so any help with a fix for this or how to flash this rom to the Chinese version of this phone.
Thanks
Click to expand...
Click to collapse
I've explicitly stated that this is only for ROW (rest-of-the-world) version of the phone, not the CN (chinese) one. I don't own CN device therefore I can't really help you, but you should be able to find a guide (eg.) how to restore your firmware, either via QFIL utility or some other way. There is a difference between ROW and CN versions of the phone, so please, keep that in mind.
Best of luck I'm sure you'll be able to recover your device.

hi i mess up a bit with my k920.. and brick it but is back to live but now got issue with sim cards.. lost imei from them and sn.. anyone had this before?
is there a way to flash imei and sn ?

Electry said:
I've explicitly stated that this is only for ROW (rest-of-the-world) version of the phone, not the CN (chinese) one.
Click to expand...
Click to collapse
For those of you in this thread who are not sure how to tell which phone you have:
One easy way identify your phone type: China or ROW, is to check the Software version number in Settings->About phone->Version information.
The Chinese version will have VIBEUI in the version string while the ROW will have ROW.
If your phone has the VIBEUI firmware installed then you must not try to flash the phone with ROW firmware, or vice versa. If you do, the best case scenario is that you can't make any calls and the worst case is total brickage. The reason for this is that these two versions of phones have different hardware inside.

Thanks bro, lollipop has a lot of bugs

I have CN version and I'm looking for KK stable and multilanguage(include polish) with working sim. Anyone can recommend me any good one?

Related

[Q&A] [ROM][Official][4.4.2] SlimKat Stable 3.0

Q&A for [ROM][Official][4.4.2] SlimKat Stable 3.0
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [ROM][Official][4.4.2] SlimKat Stable 3.0. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Nice ROM
Absolutely love the ROM, but I can't recieve phone calls for some reason, the phone on the other end rings but nothing shows up on my screen, it doesn't register a missed call either.
I just flashed v8.14weekly clean and I have only 2 questions.
1 - is there a fix for the gyro/compass? Does anyone else have any issues on their device using gyro or compass based app?
2 - is theming ever going to be supported by slim?
sj
Sent from my Customized & Carbonized S4 (SPH-L720) - 8/3/14 aOS 4.4.4 with KTkernel 7/12 using [email protected] HD Pro Mobile App
4.X based CarbonROM - $J$harksfan Customized
How do I replace the system superuser with supersu? The system superuser is causing problems with titanium backup
Can't connect to sprint service after flashing with odin
Hello all, I successfully flashed a sprint phone from another owner to the slimkat stable Rom. The problem happened when I went to get it switched over to my service plan when he put the imei number in and rebooted it continued to look for service without ever connecting. Any ideas?
are these custum rom are carrier unloked internationally.?
i am living in india and i want to use a custum rom that support indian carrier so plz tell me can i use these custum roms or not plz.....

[Q&A] [root] T-Mobile Galaxy Tab 4 8.0 T337

Q&A for [root] T-Mobile Galaxy Tab 4 8.0 T337
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [root] T-Mobile Galaxy Tab 4 8.0 T337. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
thanx i will try
Unable to Root Tab 4
I recently bought a Tab 4 , it was below market price as it seems to be a tester device or pre-release you may say.
After buying it i tried to update the original firmware but it couldnt update.
Then i tried to root it , however it became softbricked and no matter what i did it never was able to install the RoM.
I also observed some bit increased in the initial display as when i turn it on the first screen i see is some commands on the top left side.
Anyway the shop i got it from they replaced it just this once. However now i am again unable to update firmware , even the google play is not updating the installed applications.
Can someone here advise me if this device in current settings can be rooted to install the original ROM. What should i make sure to check for before rooting...
Google Play gives error 492 after failing app updates.
Edit : i believe after i rooted the first one the bootloader got corrupted , also it said something about not being able to write to partition or something.
Bootloader Status??
Is the bootloader already unlocked on this device, or does one have to unlock it themselves?
Are there any developers that can make a custom rom for the t337t? I have not seen any floating around the internet
guardian715 said:
Are there any developers that can make a custom rom for the t337t? I have not seen any floating around the internet
Click to expand...
Click to collapse
You find any roms? Would be nice if someone could port over the bliss pop rom from the 10.1 lte tmobile model.
Sent from my SM-T337T using XDA Free mobile app

[Q&A] [Updated-2/5/2014][Rom][GT-B5512]Carbon Rom for Galax Y Pro duos

Q&A for [Updated-2/5/2014][Rom][GT-B5512]Carbon Rom for Galax Y Pro duos
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [Updated-2/5/2014][Rom][GT-B5512]Carbon Rom for Galax Y Pro duos. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
GT-B5512B compatibility
Hey nice contribution, but does this custom rom work with the model GT-B5512B? because that is my phone, cheers
simon246 said:
Hey nice contribution, but does this custom rom work with the model GT-B5512B? because that is my phone, cheers
Click to expand...
Click to collapse
You cannot use another phones models rom on your phone
You would need to port the rom to your phone
I tried Same But problems are there.
Dear,....... I tried the same process but when i reboot my phone Display Showing idle (samsung galaxy y duos gt b-5512). No further action happened past 1 n 1/2 hours.
Please let me know to get out from this problem..................................
rjsharma143 said:
Dear,....... I tried the same process but when i reboot my phone Display Showing idle (samsung galaxy y duos gt b-5512). No further action happened past 1 n 1/2 hours.
Please let me know to get out from this problem..................................
Click to expand...
Click to collapse
Flash stock rom via odin - see my firmware thread - link in my signature for my threads then it's under firmware section & select correct firmware thread for your device although I only have b5510
I would suggest getting the correct firmware from sammobile.com as I don't know if the b5512 is just a regional variant or uses different firmware
Remember you can't flash other devices roms - you have to correctly port them
step-by-step install
Hello,
what about step-by-step guide, how install this ROM? I try much methods, but still I have boot loops.
Paullik74 said:
Hello,
what about step-by-step guide, how install this ROM? I try much methods, but still I have boot loops.
Click to expand...
Click to collapse
Go into cwm
Format system data cache
Mount system data cache
Flash rom zip
Restart
Urgent
I am using carbon v1.4 works great. I have already flashed compact kernel. But the thing is my gt-b5512 goes low on battery in about 6 hrs with internet connection. I also have installed prevent running bcz gingerbread doesnt support greenify. So, i want to ask if u guys have the same problem? or should i try the hatyon rom? replay ASAP!
Thnx.
if this is not for gt6102 then why is it in samsung gt s6102 thread????
Which one to flash?
I see four different roms here Carbon 1.0,Carbon 1.1, Carbon 1.2, Carbon 1.3 & Carbon 1.4. Since im new to rooting. I would like to know a few things. Should i download all these vertions of rom or Carbon 1.4 only which i think is the latest?

[Q&A] [ROM][OFFICIAL][5.0.2_r1] BlissPop by Team Bliss-Manta-02/16

Q&A for [ROM][OFFICIAL][5.0.2_r1] BlissPop by Team Bliss-Manta-02/16
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [ROM][OFFICIAL][5.0.2_r1] BlissPop by Team Bliss-Manta-02/16. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Thank you. Love it!
@ynotwall: please edit your post and remove the quote of the full OP!
Oops Sorry!
Hey I flashed this Rom and and I dunno if its just my tablet or Android 5.0 but for some reason...My GoPro (3+ Black) will not connect to my N10. I have researched it all I cant find out why it wont connect. Im to the point where I feel as if its Android 5.0. I'm runny 4.4.4 on my Note 3 and it works fine...It also works on my G. Nexus runny 4.4.2 and it also works on my iPod...but it will not connect to my N10. Does any the slightest idea as to why? Does anyone on here even own a GoPro and has run into this problem? This issue has happen on this rom and on Team UB rom...so I'm thinking its not the rom but the OS thats not working well. Any help would be appreciated.
Sent from my Note 3 using XDA Free mobile ap
4g
4G
Hi, i am from Belgium, when i enable 4G it connects, and it works fine, but there some kind of bug.
With 3g, i can get speeds over 700 kb/s, but with 4G, i only get speeds of 20kb/s.
Is this bug known, or is there a solution for it?
can't flash the 2.3 version
I'm using the 2.2 version right now, and i'm almost happy with it. The only thing, i want to add - to activate the battery fast charge. Is it possible?
And the second issue: i have the last CWM installed. And i can't install the 2.3 verison of BlissPop. At the stage of "wiping caches" the tablet reboots, and get stuck in an endless boot process. Can you help me?
0xbadc0de said:
I'm using the 2.2 version right now, and i'm almost happy with it. The only thing, i want to add - to activate the battery fast charge. Is it possible?
And the second issue: i have the last CWM installed. And i can't install the 2.3 verison of BlissPop. At the stage of "wiping caches" the tablet reboots, and get stuck in an endless boot process. Can you help me?
Click to expand...
Click to collapse
At the end i was able to flash the 2.3 version after changing to the latest TWRP. :laugh:

[Q&A] any custom recovery available for innjoo one 3G HD?

Q&A for any custom recovery available for innjoo one 3G HD?
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for any custom recovery available for innjoo one 3G HD?. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
thanks for the credit
am lordvest.
currently am working on a custom rom for this device . new to xda - devs
elixir. said:
Finally someone ported CWM for Innjoo one 3g
(credit goes to user LorDvest) and btw im not responsible for any damage you can do to your phone!
Feel free to play around with it and post back if you succeed in installing it!
I got stuck on unlocking the bootloader.... (and im not gonna try it again!) when i tried to unlock it (twise) the phone just hang in fastboot mode and none of buttons were responsive,so i couldnt shut it off or restart. Also none of the adb commands worked to restart the fastboot mode or to exit it. So i had to wait for a long time for the battery to fisnish...(since this damn phone has no removable battery)!!
Click to expand...
Click to collapse
lordvest said:
am lordvest.
currently am working on a custom rom for this device . new to xda - devs
Click to expand...
Click to collapse
When is that ROM coming through?, tried to port miui v6 and v7 but still having problems
any news about rooting android lolipop 5.1 on this device ?
i had my share of tryouts ...... all failed XD
i even got stuck in bootloop when i used mtk droid tools cwm recovery
Guys
EnerJon rooting method worked perfectly on my Innjoo One 3G HD on android 5.1 !
Thank You !
Custom Recovery for T1
any one has Custom Recovery for T1 Innjoo?
Android 6.0.1 custom recovery and rom for innjoo halo 3G
Please am new to this place and I'd like to ask if there is an available Android 6.0.1 custom rom/supported custom recovery for my innjoo halo 3G.. ..I heard you guys are pros....A quick feedback will be highly appreciated. ....

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