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Hi everyone.
Id like to start a thread where we collect, post and discuss all known individual tweaks and changes that can be made to the Galaxy Tab in order to gain performance and stability.
My experience with the Galaxy Tab has been similar to my latest phone, an HTC HD2. When I got the HD2 about one year ago, I positively hated it... slow, unstable, all sorts of problems, lags, crashes... its the way most of the hardware today is released. One year later, my HD2 has become the most amazing machine I've ever owned. From pushing it 1.6GHz stable, to tweaking registry, XML files, services and making everything work well. I remember not being able to watch smooth video on the HD2 to being able to watch flawlessly 720p content and going from the extreme of detesting the phone to loving it.
It was with the HD2 I discovered Android and fell in love with it. Since I have now two HD2s I have one with an SD ROM version of Gingerbread (that I can dual boot still from Windows Mobile) and a Froyo NAND. I run Android on the HD2 much much much faster and smoother than on the Galaxy Tab, that I also hated when I bought it a few weeks and that am starting to like after getting to know it, a new ROM, apps, etc. Even at 1GHz stock the HD2 with Froyo is vastly faster, smoother, more responsive and better to use. The approach d like to do as far as tweaking the Galaxy Tab is the same as I did for the HD2 with Windows Mobile, that is, install the best/fastest ROM I can, delete and remove all stuff I don't need and then tweak what's left.
The tweaks I've done so far on the Galaxy are simple but have made a huge difference. Id like with this thread to be able to collect individual tweaks and post them all here to share with everyone.
Im using Roto JMI Pre-Rooted Firmware v2 which was the main step after getting rid of the stock Samsung Rom that is nothing but a collection of problems.
The first thing I learned with this Tab is that WHATEVER IS ON YOUR HOME SCREENS THAT MOVES, IS BAD! Forget about having ANY type of apps or widgets that do any type of refresh, including stuff running on the upper task bar if they change icons or the move around… that mean a CPU cycle and refresh each time and there goes the tab's performance and battery life. The same goes for any type of Live Wallpaper. Beautiful but deadly. Never touch them!
- So, after a new ROM, the first thing I did was changing the file system to EXT4. This is the SINGLE BEST THING you can do to radically improve the performance of the Tab. Its extremely easy to do and the step-by-step instructions are as follow:
- Make sure you have an miniSD Card in with plenty of available space (it will be used automatically to backup your system during the conversion process)
- Get p1000-mck-r3-ext4-cwm.tar (the EXT4 Conversion Kernel)
- Connect the Tab in Downloading Mode to your PC via USB, start Odin3 1.7 and load the Kernel (click on the PDA button and select the p1000-mck-r3-ext4-cwm.tar and make sure PDA stays ticked after selecting the file).
- UNTICK Re-Partition check box and make sure the only boxes ticked are:
Auto Reboot
F. Reset Time
The PDA tickbox
- Click start and wait for PASS! (it will show highlighted green or Yellow on Odin)
- Now the Tab will restart and get stuck on the Samsung loading screen. This is normal. Turn it off by holding the power button for 5 seconds.
- Turn on the Tab again on into RECOVERY mode (Press Volume UP and Power On at the same time) and the EXT4 conversion will start automatically. The process will take up to one hour depending on how much stuff you have on your Tab. It took about 10 minutes on mine because I have a fresh install of Roto JMI v2.
- Once finished, click "Reboot System Now" (by pressing the power button).
- The reboot may take a while first time so be patient!
- Done!
- After that, the first tweak I did was to get rid of all my favorite widgets that moved around… net meter, news, weather and all these beautiful things KILL the Tab. Equally I had a CPU meter on the tray refreshing every 2 seconds and it took me a while to figure out that was the reason why every 2 seconds the system would stutter, whether watching a movie or browsing the web. So, out!
- Next was to install SetCPU under the ON DEMAND setting, minimum around 750MHz and maximum 1000MHz (unfortunately only with a custom Kernel you can go higher, currently up to 1.4GHz but not full stable and with lots of issues pending so I don’t recommend it)
- My following step was to get rid of the stock Samsung Homescreen (that is a resource hog and slow as hell) and replace it with a new one. I've tried them all and am making no recommendation here but the one that works for me and is by far the best IMO is LauncherPro. This single app makes using the Tab a whole better experience.
- Next was to disable the USELESS and (resource pig) Gallery and replace it with an app called QuickPic that is blazing fast (actually instant) and simply amazing to browse and view all media on the Tab.
- Next was to greatly improve the poor native GPS reception by replacing high performance files and drivers from the Orange Rom P1000JHKA1 that seems to work on all versions of the Tab, as originally posted here:
http://forum.xda-developers.com/showthread.php?t=922692
- With SystemApp Remover 4.12 I have disabled all system apps and services I don’t need (BE VERY CAREFUL AND DON'T REMOVE ROM APPS YOU WILL NEED). I have actually deleted some from ROM (Root access required of course), this includes useless stuff like STK Service starting every time, most of the Samsung stuff that I really don’t care for and just about all apps I know for sure I will never open a single time. Now, its important to understand if these apps are removed they will be removed PERMANENTLY from ROM so to get the back a hard reset will not be enough, you'll have to fully flash the ROM again. For most system apps I don’t use but am not sure, I use a different option and that is to simply disable them. In my case this includes all Bluetooth stuff (I never use it and even if it's off the Services are still running robbing performance and memory) and apps like the built-in Browser, Email and Messaging that suck and that I replaced with better apps. Its always a safer bet, at least initially to disable the apps you don’t need that uninstall them because at least you can go back and change your mind This is one area where Id like to learn more. There are many background services that I don’t know what they do and if they can be disabled or not. If someone knows what each one does and the safety of getting rid of them OR NOT, it would be great to post it here!
- Them, with Startup Auditor 2.3.2 I have disabled all unnecessary apps that start automatically every time the Tab boots so I don't have excess applications starting up that are not needed. Some I configured to be killed AGAIN if the system tries to restart them later after the boot-up
- Using Task Manager 1.0.7 and letting always run on background, I have configured all apps that I don’t need running to be auto-killed every time the phone goes to stand-by (screen off). This saves me lots of memory and CPU time on apps that I am actually not using.
- Finally, I monitor what is going on with an app called CPU Usage Timeliness Free 1.7.1.0 and use it to see EXACTLY which applications are using CPU cycles and interfering with performance. With it I have found that on my Tab I have an unsolved problem that is using over 100MB of memory and non-stop CPU usage between 15% and 45% of something called SECURITY STORAGE. I have no idea what it does. It can't be disabled and I don’t know where all the activity comes from. If someone know more about this and how to fix it, that will be great. Most of the performance issues I have on my Tab come from this Service that I don’t know how to tame. Surely, we can find a solution.
The system background services is one area where I'd like to know one by one, what each service does and if we need them or not, if it can be tweaked, disabled or deleted. Below is a complete list of the services I have safely disabled so far that have given me great performance boosts and with no negative issues on the system (IN BOLD), and OTHERS I WOULD LIKE TO KNOW MORE ABOUT (not bold). Please note these are background services that start automatically. The changes made to the disabled apps/services is that they are reverted to ON-DEMAND so they all still work perfectly.
CALENDAR
CALENDAR STORAGE
COM. SEC.ANDROID.PROVIDERS.DOWNLOADS
CSC
DOWNLOAD MANAGER
DRM CONTENT
EMAIL
GALLERY
GOOGLE PARTNER SETUP
GOOGLE SERVICES FRAMEWORK
MARKET
MEDIA STORAGE
MESSAGING
MUSIC
SAMSUNG ACCOUNT
SERVICE MODE
SNS
WIPEOUT RECEIVER
WORLD CLOCK
Furthermore I uninstalled several of the Samsung Apps I don’t use and STK Service and disabled these system Apps I don’t use (YOU SHOULD CHOOSE THE ONES YOU WANT TO ENABLE OR DISABLE AS YOU MIGHT HAVE DIFFERENT NEEDS):
All Bluetooth Services
All LiveWallpapers Services
Browser
CarHomeGoogle
CarHomeLauncher
Google Feedback
Screen Capture Service
Voice Search
Originally with my Tab I was getting Quadrant below 600 on average. Now, its always over 1900. This is not a "little" improvement, this is amazing upgrading. But id like this to be a starting point to learn and share more ways with everyone we can all share on things we can do to make the Tab as good as it was intended to be for everyone
Cheers!
1.4 oc is stable, and doesn't have any issues for alot of users.
all the things you disabled are all the things i use every day lol
never the less, good post, im going to use a couple apps you mentioned.
natious said:
1.4 oc is stable, and doesn't have any issues for alot of users.
all the things you disabled are all the things i use every day lol
never the less, good post, im going to use a couple apps you mentioned.
Click to expand...
Click to collapse
The first block of disabled items (in bold) from CALENDAR to WORLD CLOCK are disabled start-ups but the apps works as usual. It just frees resources not required on boot till you actually start the application when you want.
The second block from Bluetooth Services to Voice Search are all disabled as I use none of those. Items disabled can be restarted again at any time upon activating them follwing a reboot, while items deleted (like Samsung Apps and STK) are gone forever.
Ive never flashed a ModaCo Kernel and got lots of feedback regarding probelms with 1.4OC. Do you have any issues at all or none? We are using different ROMs... What Quadrant do you get currently?
Cheers
Thank you for your post.
You have solved many of my questions. Also I am User of HD2 and had the same impressions, but now with Android Nand everything was great, also started to love it.
As for GTAB'll make those adjustments you suggested, some will not disable because I use Bluetooth as an example.
Any news please keep posting.
Success!
VeEuzUKY said:
The first block of disabled items (in bold) from CALENDAR to WORLD CLOCK are disabled start-ups but the apps works as usual. It just frees resources not required on boot till you actually start the application when you want.
The second block from Bluetooth Services to Voice Search are all disabled as I use none of those. Items disabled can be restarted again at any time upon activating them follwing a reboot, while items deleted (like Samsung Apps and STK) are gone forever.
Ive never flashed a ModaCo Kernel and got lots of feedback regarding probelms with 1.4OC. Do you have any issues at all or none? We are using different ROMs... What Quadrant do you get currently?
Cheers
Click to expand...
Click to collapse
So far the oc is good, things load a little faster, especially nfs shift. Last run of quadrant was 2300-2400.
Ill try it again later after these optimizations and see how it goes, a member here has gotten 3000.
Having done nothing but root, my tab gets about 1000 quadrant score. I have tried setcpu using on demand and it actuall has made my tab worse. I am very hesitant to flash anything on the tab. It seems very involved and complicated. I have an HD2 as well and have been flashing since Android was on SD. That process is simple. Everything I have read about flashing things to the tab doesn't look that way. I really havent had any issues with my tab as stock other than a bit laggy at times. I would like to hear more about all of this. The oppinions I have read are either do it or don't do it. There are more problem posts after attempting to flash than there are good ones where it worked. I really could care less about a quadrant score to be honest, but I would like to have a faster smoother running tab. I really dont care about making calls on it either. Thats why I have a phone. JMO. I think part of the issue in this thread is that there are Euro and USA version which are completely different and require different roms and such.
I have been reading and lurking in the tab development thread for a while now and am not impressed with any of it yet. Maybe someone could shed some light on things and change my mind.
dubie76 said:
Having done nothing but root, my tab gets about 1000 quadrant score. I have tried setcpu using on demand and it actuall has made my tab worse. I am very hesitant to flash anything on the tab. It seems very involved and complicated. I have an HD2 as well and have been flashing since Android was on SD. That process is simple. Everything I have read about flashing things to the tab doesn't look that way. I really havent had any issues with my tab as stock other than a bit laggy at times. I would like to hear more about all of this. The oppinions I have read are either do it or don't do it. There are more problem posts after attempting to flash than there are good ones where it worked. I really could care less about a quadrant score to be honest, but I would like to have a faster smoother running tab. I really dont care about making calls on it either. Thats why I have a phone. JMO. I think part of the issue in this thread is that there are Euro and USA version which are completely different and require different roms and such.
I have been reading and lurking in the tab development thread for a while now and am not impressed with any of it yet. Maybe someone could shed some light on things and change my mind.
Click to expand...
Click to collapse
flash modacos kernel and rom, convert to ext4, you'll be amazed.
to OP
In startup auditor i just checked disable all, and am not having any problems, unless you are using task manager to disable
...CALENDAR
CALENDAR STORAGE...
edit: But when i check advanced task killer, it still shows that all the disabled apps are running
dubie76 said:
Having done nothing but root, my tab gets about 1000 quadrant score. I have tried setcpu using on demand and it actuall has made my tab worse. I am very hesitant to flash anything on the tab. It seems very involved and complicated. I have an HD2 as well and have been flashing since Android was on SD. That process is simple. Everything I have read about flashing things to the tab doesn't look that way. I really havent had any issues with my tab as stock other than a bit laggy at times. I would like to hear more about all of this. The oppinions I have read are either do it or don't do it. There are more problem posts after attempting to flash than there are good ones where it worked. I really could care less about a quadrant score to be honest, but I would like to have a faster smoother running tab. I really dont care about making calls on it either. Thats why I have a phone. JMO. I think part of the issue in this thread is that there are Euro and USA version which are completely different and require different roms and such.
I have been reading and lurking in the tab development thread for a while now and am not impressed with any of it yet. Maybe someone could shed some light on things and change my mind.
Click to expand...
Click to collapse
I agree. The process of flashing the Galaxy is much more dauting than anything on the HD2. I suggest you do the EXT4 file converstion. All you need is follow the step by step I wrote above. It makes a huge difference. As for everything else, I too hold off to do too much flashing. The ROM I use now is great and lighter than stock but your seems to work well so keep it. For me when a ROM is good I just use it. When I bought the HD2 I flashed it 2 times with a custom ROM till i found one that worked for me and kept it for 8 months. But backing up and restoring WinMo is much easier... on Androind its all more complicated if you dont know what you are doing. Disable some start-ups on your unit, convert the file system to EXT4 and make sure you have nothing on your home screen doing a lot of refreshing and your tab will work great
natious said:
flash modacos kernel and rom, convert to ext4, you'll be amazed.
to OP
In startup auditor i just checked disable all, and am not having any problems, unless you are using task manager to disable
...CALENDAR
CALENDAR STORAGE...
edit: But when i check advanced task killer, it still shows that all the disabled apps are running
Click to expand...
Click to collapse
Is everything working 100% on that ROM? I do not want any ROMS that are having problems.
I too am not impressed with anything that us out yet...seems like any ROM process is tedious and complicated.
Glad the thread starter modified his tab to his liking, but what's the point of having it if you need to drastically change everything. I have a rooted DInc and not use any of things......didn't really see a performance gain with set CPU.
I'm going to continue waiting for something more reliable and use my tab the way it was meant to be, with all its hardware and widgets.
dubie76 said:
Having done nothing but root, my tab gets about 1000 quadrant score. I have tried setcpu using on demand and it actuall has made my tab worse. I am very hesitant to flash anything on the tab. It seems very involved and complicated. I have an HD2 as well and have been flashing since Android was on SD. That process is simple. Everything I have read about flashing things to the tab doesn't look that way. I really havent had any issues with my tab as stock other than a bit laggy at times. I would like to hear more about all of this. The oppinions I have read are either do it or don't do it. There are more problem posts after attempting to flash than there are good ones where it worked. I really could care less about a quadrant score to be honest, but I would like to have a faster smoother running tab. I really dont care about making calls on it either. Thats why I have a phone. JMO. I think part of the issue in this thread is that there are Euro and USA version which are completely different and require different roms and such.
I have been reading and lurking in the tab development thread for a while now and am not impressed with any of it yet. Maybe someone could shed some light on things and change my mind.
Click to expand...
Click to collapse
Sent from my ADR6300 using XDA App
dubie76 said:
Is everything working 100% on that ROM? I do not want any ROMS that are having problems.
Click to expand...
Click to collapse
Sure is, I use my tab as a phone replacement so I had to have everything work, you will be waiting eons for a decent update from samsung
Sent from my Galaxy Tab of awsomeness
AlpineM3 said:
I too am not impressed with anything that us out yet...seems like any ROM process is tedious and complicated.
Glad the thread starter modified his tab to his liking, but what's the point of having it if you need to drastically change everything. I have a rooted DInc and not use any of things......didn't really see a performance gain with set CPU.
I'm going to continue waiting for something more reliable and use my tab the way it was meant to be, with all its hardware and widgets.
Sent from my ADR6300 using XDA App
Click to expand...
Click to collapse
How are you not impressed if you haven't tried anything?
Sent from my Galaxy Tab of awsomeness
Thank you for your detailed post. While I agree with you that the stock SGT rom and browser suck but where do you think the JMI, JMF, JMx ROMs coming from?
Most ROMs I've seen (except for CM) are based from some sort of Jxx
Please keep the tweak posts going. Good stuff and thanks!
natious said:
How are you not impressed if you haven't tried anything?
Sent from my Galaxy Tab of awsomeness
Click to expand...
Click to collapse
Not impressed with all the problems being posted just tring to flash it, and how complex it is to do it. Guess that's what I meant. Flashing the hd2 is a very simple process. Tab is not
Sent from my HTC HD2 using XDA App
My boy,
Only getting my Galaxy tomorrow but looking through threads on my favorite forum.
And guess the first one I happen into... I will follow avidly.
Hi dubie76,
Try an app called OCLF 2.0 on the Market. It is a Lag fix app for the Samsung Galaxy S which also works on the Tab.
https://market.android.com/details?id=com.rc.QuickFixLagFixR2
You have to install EXT2 tools and then install one click lag fix, both are done within the app.
I had this on my Tab before flashed to a custom ROM. The tab was much faster and did not have and lag compared to stock, the Quadrant score was around 1900.
Also you can uninstall the modifications in the app and easily reverse back to stock. The only disadvantage is you will loss about 800mb of internal memory (the 2Gb space), so if you don't have much space left, you will need to uninstall some apps and reinstall them once you applied the lag fix.
P.S. thanks to OP for the SystemApp Remover & Startup Auditor suggestion.
Custom ROMs?
Hi everyone!
Consider this:
The locked GTab (in standby) on an original ROM with a connected to it BT headset wakes up after replying a call from BT and can potentially have anything pressed as being in the bag due to its size...
My point is that there is NO fix for this on XDA therefore why should I expect any significant advancements from a custom ROM if such simple things cannot be fixed on Android.
My personal view is that Android is unfortunatelly not as flexible for adjustments as WinMo (i have HD2 as well with a wonderful custom Artemis ROM).
I've tried two Roto ROMs on my GT and they havent provided any noticeable enhancements in performance to my eye (perhaps some rating went up - I dont care about tech stats). I reverted to stock ROM P1000XWJMI that works as fast for a "regular user".
I am sad to resume my experience with hacking the GT as not worth it: you get serious risk of getting the GT bricked (much more complicated than with WinMo), loose the warranty and are open for instability and sudden incompatibilities with crashes.
On the third custom ROM installation attempt I was stuck on a black screen after powering on (stuck on the bootloader!) and couldnt initiate flash for multiple times. I was shocked and very nervous. Thats when the stock ROM saved my ass and I am not willing the risk of playing around any more with non-firmware ROMs for Android GT.
Regarding the alternative screen lockers available - please do not suggest Screen Suite (the best of the worst) and things like No-Lock (to get rid of the original locker) as they all mess up once in a while (tested) with the default ROM settings and the original core locker.
PS
In my view the best thing we can and should do first of all is to COMPLAIN to SAMSUNG Tech Support and Software Developers (I did twice already).
If every one of us from theese GTab forums would do this they would definitely get faster with resolving issues.
mrbuz said:
Hi everyone!
Consider this:
The locked GTab (in standby) on an original ROM with a connected to it BT headset wakes up after replying a call from BT and can potentially have anything pressed as being in the bag due to its size...
My point is that there is NO fix for this on XDA therefore why should I expect any significant advancements from a custom ROM if such simple things cannot be fixed on Android.
My personal view is that Android is unfortunatelly not as flexible for adjustments as WinMo (i have HD2 as well with a wonderful custom Artemis ROM).
I've tried two Roto ROMs on my GT and they havent provided any noticeable enhancements in performance to my eye (perhaps some rating went up - I dont care about tech stats). I reverted to stock ROM P1000XWJMI that works as fast for a "regular user".
I am sad to resume my experience with hacking the GT as not worth it: you get serious risk of getting the GT bricked (much more complicated than with WinMo), loose the warranty and are open for instability and sudden incompatibilities with crashes.
On the third custom ROM installation attempt I was stuck on a black screen after powering on (stuck on the bootloader!) and couldnt initiate flash for multiple times. I was shocked and very nervous. Thats when the stock ROM saved my ass and I am not willing the risk of playing around any more with non-firmware ROMs for Android GT.
Regarding the alternative screen lockers available - please do not suggest Screen Suite (the best of the worst) and things like No-Lock (to get rid of the original locker) as they all mess up once in a while (tested) with the default ROM settings and the original core locker.
PS
In my view the best thing we can and should do first of all is to COMPLAIN to SAMSUNG Tech Support and Software Developers (I did twice already).
If every one of us from theese GTab forums would do this they would definitely get faster with resolving issues.
Click to expand...
Click to collapse
So what if the screen goes on in your bag, unless you have a fresh finger floating around in there nothing can press any buttons on the capcitive screen, also my tab I just hit the lock button in a bt call, screen turns off phone stays on
Sent from my Galaxy Tab of awsomeness
Im so confused. I have my tab rooted and oclf 2.0. Im scoring 2200 in quadrant and.my dolphin hd browser is SO laggy. Even with flash disabled. Any ideas?
koxville said:
Im so confused. I have my tab rooted and oclf 2.0. Im scoring 2200 in quadrant and.my dolphin hd browser is SO laggy. Even with flash disabled. Any ideas?
Click to expand...
Click to collapse
because quadrant doesn't mean **** in the real world, i score 2300 but thats with the 1.4 oc.
Give miren a try, tbh its the best
Hi Im a new user at this site, Been scouring the internet since monday looking into evo shift stuff and came across this site. This site is awesome and I love how the threads are based off phone and not just software or carrier like other phones which makes forums messy as heck.
Btw I am new to andriod software
K here is my question..
What should I do with my Evo Shift 4G ?
My time searching I have came across stuff like "root" - "ADW Launcher" "wimix keys"
First off I know what root is, Its like jail breaking I heard, Is it suggested I do this?
Also what is this wimix keys or another , wmix keys or something that I hear alot of people talking about when rooting?... What information is that holding and why is it so important to back em up?
Also If I where to root would I have to worry about any applications running like Lookout and Advance task killer?
So I guess in all, What do you recommend I do with my Evo Shift to spoof it up abit.
Protejae said:
Hi Im a new user at this site, Been scouring the internet since monday looking into evo shift stuff and came across this site. This site is awesome and I love how the threads are based off phone and not just software or carrier like other phones which makes forums messy as heck.
Btw I am new to andriod software
K here is my question..
What should I do with my Evo Shift 4G ?
My time searching I have came across stuff like "root" - "ADW Launcher" "wimix keys"
First off I know what root is, Its like jail breaking I heard, Is it suggested I do this?
Also what is this wimix keys or another , wmix keys or something that I hear alot of people talking about when rooting?... What information is that holding and why is it so important to back em up?
Also If I where to root would I have to worry about any applications running like Lookout and Advance task killer?
So I guess in all, What do you recommend I do with my Evo Shift to spoof it up abit.
Click to expand...
Click to collapse
First, let me preface this by saying that congratulations on purchasing the best phone in the current sprint lineup. How are you liking it so far?
In response to your first question, I don't think I, or anyone else for that matter, am qualified to tell you what to do with your phone. The best I can do is give you a list of pro's and con's and be helpful and polite in answering questions you may have.
Rooting is like jailbreaking an iPhone in that it gives you administrative access to your phone. Unlike the iPhone, Android is open-source and hacker friendly, which means that rooting your Shift also allows you to do things like install custom versions of Android (ROMs), apply themes over current versions of android, and use apps that require root access.
That being said, there are some downsides to rooting your phone. Obviously, it voids both HTC's and Sprint's warranties for the phone. This means that while your phone is rooted, you can not take it to a sprint store and get it replaced or repaired. Also, rooting is a somewhat delicate procedure and if you make a mistake in the process, you will be left with a $549 paperweight.
Furthermore, please read through the forums BEFORE rooting and if you have any questions about the process, please ask. Were here to help.
In response to your other questions, ADW Launcher is simply a replacement launcher (the program that comes up when you press the home button). It does not require root and if you're curious about it, you can download it from the android market for free and play around with it.
Wimax is Sprint's 4g service. Without Wimax keys, the Shift cannot connect to 4g. The custom recovery that is available on the shift does not back them up, so when you use the restore function in recovery mode, you will lose them, unless you back them up to your SD card (which is one of the steps in the rooting process).
Lastly, Because of the way that the Android OS utilizes RAM, task killing apps are usually frowned upon. Killing background tasks does not result in a noticeable increase in speed or benchmarks and uses more battery restarting vital apps than it saves when they're not running.
There is an app for root users that does help though, its called Cache Cleaner and is available for free on the market. Instead of force stopping background processes, it periodically clears up space in your cache (which is comparable to deleting your web history, cookies, and cache in your internet browser at home in order to make videos and webpages load faster).
I hope this post was helpful and I apologize for the length. Let me know if you have any more questions.
Well first off, length on post doesnt matter to me, I thank you for a quality post.
So in a nutshell wifimax or wimax are files thare are essential for the 4g connection when it is present in your area. For me we dont have 4g yet. So if I where to ROOT I would need to back these files up, because if I dont, I lose the option to have 4g and then basically I am jacked?
I tried ADW Launcher and I dont see whats so special about it, With the HTC Sense option to have different scenes,I dont see a reason to really mess with it.. I just got it so maybe Im not bored yet with the flipping options and theme yet.
If it matters I have experience flashing PSP with a custom firmware if that helps any with rooting.
I have came across many apps in my 3 days owning this phone, Amazing stuff out there. Stuff from barcode scanners, Scan2PDF,AngryBirds,EasyTether,etc.. I feel like there are other apps out there Im missing that I would love.
So your saying get rid of the advance task manager and run that cache cleaner instead?.. Does it accomplish the same thing in a nut shell?
Thanks for any help, it is appreciated
I would also give Launcher Pro a chance, its free unless you want the Launcher Pro Widgets which give you simular to Sense Widgets (Calendar, Messaging...ect) I prefer it to ADW because its incredibly smooth in comparision.
Task killers are generally bad on android period. Cache cleaner just clears temp files.
If you feel you must run a task killer, don't set it to ruin continuously, and only use it kill single apps that lock up or wake lock the phone. Which - by the way, has not happened to me in the month I owned this phone. It was a daily occurence seemingly on my old hero
Sent from my PG06100 using XDA App
I found that by checking out the top apps in various categories, I started learning a lot about the capabilities of the phone. Oh, and go through the settings menu.
Enjoy your Shift! Root and read the forums, well worth the time.
My #1 recommended "maintenance" app, free in the Market:
Android Assistant
-cache cleaner already built in, as well as "quick boost", which will clean up unnecessary background apps. You can even tweak it to run periodically. Additionally, you can access sound settings, and there are a wide variety of efficiencies in the tools menu. Battery level, current RAM usage....too many things to mention. Needless to say, I went from using AutoKiller, Quick Settings, and numerous toggle widgets to just using this app, and enabling access in the notification bar. Haven't looked back since.
I agree with you about ADW but I too am new and perhaps didn't give it a chance. On the other hand I love Launcher Pro. has a tendancy to FC (force close) every now and then but it is very customizable. On a side note I saw something in the works for SPB shell I think it's called and it looks very promising.
For my experience of coming from ICS to this new official JB release I9300XXDLJ4 BTU.
I liked to see this phone being up-to-date on latest OS and getting better performance (Keep the good work up, Samsung!), but there are still bugs and issue that are found in this rom.
Which bug/issue annoy you the most? and wish to get fix in the next update by Samsung?
1) Lag on opening Contact and Dialer - It is more noticeable in JB, since all other apps open faster but not these two which should get speed up or keep in memory.
2) Multi-task with games and apps - when open 1 game and then play another game at the same time it will close and reload the 1st game from the beginning no matter how many free memory you have. Not cool at all. [Fix: bestMultiTaskingFix 5 by mattiadj read this]
3) Wake up from home button problem - On screen turned off, when press the home button instead of going back to your active apps you use before screen off, it go to home screen. This is very annoying and it affect everyday use. [Fix: No wipe need. Go to Application List -> S-Voice ->Settings -> Keep "Open via the home key" ticked. ]
4) Slow wifi problem - The wifi speed is found to be slower in JB compared to ICS.
5) Gallery full screen problem - There is a black bar on top of Gallery's photo in full screen mode.
6) Battery drain - Some user have report battery drain on JB. It could be likely that it need a full charge after flash to get correct battery level. Some user report flash + full wipe could solve it. I will spend a few more days on test.
Click to expand...
Click to collapse
Credit & Reference: DeadSOL
Please post any issue you have experienced or workaround you have found useful on JB rom.
My findings with all this
1) I don't notice
2) I loaded up dead trigger & riptide gp, both restart from the point I left them. No idea what I'm doing differently.
3) Not affected by that
4) See 3
5) I don't think it's a bug, maybe a feature of the gallery
Definitely multitasking...
Sent from my GT-I9300 using xda app-developers app
slow contact opening
battery drain
1 and 1 and 1. How can you release a firmware with one of the most important apps laggy????
Sent from my GT-I9300 using xda app-developers app
None of those. I would like copy and paste to understand the gaps inbetween sentences and paragraphs ideally don't need removing when copying large bodies of text. It was the same in ICS and I can't believe it's the same with stock JB.
Cyclosporine said:
slow contact opening
battery drain
Click to expand...
Click to collapse
Can you explain more what problem you have on battery drain? I only have used a few days.
What battery drain? No problems here...
This thread is making me yawn...
Thanks for quoting me! Glad to see that people are taking these problems seriously!
I recently wiped my phone in order to test whether that made a difference. None, unfortunately! I'm a heavy phone user and I notice the little things. I have seen people here saying that multitasking works. YES, it does but with apps!!! Apps resume their state, most games do not! The same games used to resume their state on ICS but they don't on Jellybean. Also, Android System keeps consuming a LOT of my battery. I've got the same setup and the same games/apps on JB as I had on ICS. There's a huge difference! It's quite annoying.
Another thing they need to fix is they need to give the Video Player its own brightness controls. I know that the system controls are just a swipe away but why take away a good feature, Samsung?
Wake up from home button problem is really annoying! Lag on opening Contact and Dialer also but is less annoying...
DeadSOL said:
Thanks for quoting me! Glad to see that people are taking these problems seriously!
I recently wiped my phone in order to test whether that made a difference. None, unfortunately! I'm a heavy phone user and I notice the little things. I have seen people here saying that multitasking works. YES, it does but with apps!!! Apps resume their state, most games do not! The same games used to resume their state on ICS but they don't on Jellybean. Also, Android System keeps consuming a LOT of my battery. I've got the same setup and the same games/apps on JB as I had on ICS. There's a huge difference! It's quite annoying.
Another thing they need to fix is they need to give the Video Player its own brightness controls. I know that the system controls are just a swipe away but why take away a good feature, Samsung?
Click to expand...
Click to collapse
It feel that it need to list all the bugs here, this help people finding/raising the solution of the same problem. One day, it could be all solved.
For the battery drain, I am waiting for more of battery stats.
Brightness controls on video player could well be another motion as an option. That would be a good feature to show off.
Everyone should be getting their phone in the next few days. I am coming from iOS so I am not 100% sure about all of androids apps and features. I have spent a lot of time in the last month learning as much as I could about switching over but I would like to get some opinions from everyone. I hope this will also help any other novice users get the most out of the note 3.
1. Are you going to use a launcher .. if so which one? why?
2. What apps will make using the note more enjoyable/easier?
3. What apps can I wow people with a demo of?
4. Any other general app recommendations?
5. What general settings should I initially use? or disable?
6. Anything I missed for a first time android user?
1) NEXT Launcher 3D
2) NEXT Launcher 3D
3) NEXT Launcher 3D's "Swing with Scroll" feature
Impuls3101 said:
Everyone should be getting their phone in the next few days. I am coming from iOS so I am not 100% sure about all of androids apps and features. I have spent a lot of time in the last month learning as much as I could about switching over but I would like to get some opinions from everyone. I hope this will also help any other novice users get the most out of the note 3.
1. Are you going to use a launcher .. if so which one? why?
2. What apps will make using the note more enjoyable/easier?
3. What apps can I wow people with a demo of?
4. Any other general app recommendations?
5. What general settings should I initially use? or disable?
6. Anything I missed for a first time android user?
Click to expand...
Click to collapse
Welcome aboard! Here's the first thing you'll have to deal with: Size. The Note 3 (I have a Note 2) will seem huge and you may get buyer's remorse. Most of us do. It wears off in a couple of days, though and then you'll wonder how you dealt with such a small phone.
1. I use Apex launcher. Why do I use a launcher? Because I like to change the number of rows/columns from the standard setting. I also like to eliminate the Google search bar. And, I like using gestures to go to apps. I use swipe-up for Google Now and swipe-down for notification shade. Why do I use Apex instead of others? No particular reason but it seemed to have the most available features for a free version at the time. I have since paid for it.
2, There are a bazillion apps. But, coming from the iPhone I would first experiment with keyboard replacements. Why? Because you can and the iphone users can't. Try Swype or Swiftkey. Swiftkey is amazing at guessing what your next word will be. Most of all, get used to swiping instead of typing. Once you get good at it it's MUCH faster than typing. Then show that off to your iPhone buddies and say, "Take that!"
3. If you really want to dazzle people with your new phone find a high def YouTube video (the Vevo ones are good). Playing a beautiful video on a large screen has some really powerful WOW! factor.
4. Some apps I use a lot:
Color Note - A great note and checklist app that syncs via the cloud.
Chrome Beta
Flixter for getting movie times and watching trailers
Gas Buddy to find cheap gasoline
Amazon App store. A free app every day. You have to side load it, it's not in the Play Store.
Droid of the Day - A new app suggestion every day
Timely - One of the most beautiful alarm clock apps. It also syncs with all your devices
The usual apps: Netflix, Pandora, Watch ESPN, HBO Go, Dropbox, et al.
5. I turn off Auto display brightness. I leave my Note 2 at full brightness all the time. The battery can handle this just fine.
I leave GPS, Wifi, and NFC on all the time.
Make sure you setup Google+ to automatically upload your photos
6. Don't go too crazy downloading apps. You may find your battery suddenly draining too fast. If you don't like or use an app delete it immediately so it won't eat battery.
Good luck and have fun.
Impuls3101 said:
1. Are you going to use a launcher .. if so which one? why?
?
Click to expand...
Click to collapse
Nova Prime because it is better than TW in every way.
Ok I will answer some of my own questions from using the device the last 10 or so hours I hope this helps someone else. Please add suggestions because I am still getting used to everything.
1. Nova launcher seems to be easier to use because it takes all ur tw settings and imports them. It makes it easy to switch between the two. I like the tw weather widget better though
2. -I still need to find a good email client that syncs the few accounts that I have together. I haven't looked into this yet.
-Equalizer is a really good app to put more bass or customize the sound of your music.
-Adblock plus is really nice to have while browsing the internet .. I always hated that I couldn't use it on the iphone.
-The adapt sound settings helped make my headphones sound a little better. I use an aux in on my car so it kind of sucks that they don't have profiles for different sources.
3. -Next Launcher is really nice to show people but I don't know if I could use it everyday and its 3x the price of other launchers.
-Real Racing 3 is a nice demo game but good old angry birds star wars 2 probably looks the best and it has a note 3 achievement
-slow mo camera is really nice but anything less than 1/2 speed and the image starts to look very grainy .. 4k really has a wow factor even on the 1080p screen.
4. Sketchbook for Galaxy is a lot of fun to draw in with the s-pen.
5. -I followed this guide for disabling some of the bloatware: http://forum.xda-developers.com/showthread.php?t=2478448
-I also disabled most of the air hover features because they are nice for demoing the device to someone but I probably won't use them. Plus I wear glasses and it doesn't seem to detect my eyes very well.
-People are reporting poor wifi and one of the settings suggested is to turn off network auto connect.. http://forum.xda-developers.com/showthread.php?t=2472779 .. I experienced the problem but reset my router and it seems fine now.. not sure if its a software glitch or what.
6. -Here is a useful guide on how to transfer your contacts : http://www.hongkiat.com/blog/transfer-iphone-contact-to-android/
-The only thing I am missing from iOS are the nice lock screen notifications. If anyone has a suggestion please let me know
Impuls3101 said:
Everyone should be getting their phone in the next few days. I am coming from iOS so I am not 100% sure about all of androids apps and features. I have spent a lot of time in the last month learning as much as I could about switching over but I would like to get some opinions from everyone. I hope this will also help any other novice users get the most out of the note 3.
1. Are you going to use a launcher .. if so which one? why?
2. What apps will make using the note more enjoyable/easier?
3. What apps can I wow people with a demo of?
4. Any other general app recommendations?
5. What general settings should I initially use? or disable?
6. Anything I missed for a first time android user?
Click to expand...
Click to collapse
1. I have been using Nova for a while on my Galaxy Nexus, and use it on my N3 now too. It's not too bloated, allows custom number of icons per row/column, gestures, and resize all widgets. I used to use Apex, and that was really good too, but I switched a while ago to Nova because there was some feature Apex didn't have, though honestly I don't remember what now, and they may very well have added it.
2. SketchBook Mobile by Autodesk (makers of AutoCAD and Inventor, among many other engineering-oriented programs) is kind of cool, it's a sketch program that you can do a lot with, and works well with the stylus. Not the most useful app, per se, but a fun "proof of concept" if you will, and it's free. I believe there's more options than the built in equivalent, though I haven't used either a ton yet.
3. Any high def media will look awesome. Show them Netflix streaming, or as someone else said, HD Youtube, or any other HD video. Even pictures taken with the camera look great, simply because of the huge high res screen. Pictures taken with the phone probably would look even better on the screen than ones taken with another phone with a better camera but worse screen, because it's still small enough to cover up minor imperfections, but big and crisp enough to really look amazing.
4. For a music player, I like PowerAmp. It's got a really good equalizer, and a ton of settings to play with. Honestly, I'm not a big fan of the interface, but it's not awful. You can also customize the widget as much as you want, in terms of colors, fonts, transparency, buttons, size, what's displayed, etc.
I also use UberSync for Facebook, which lets you use sync HD pictures from facebook as contact photos. You can also import birthdays into your calendar, if you want, and some other info from people's profiles. You can choose what resolution to use, how often to sync, and only use wi-fi if you want.
5. I turned off all of the Smart features and that kind of thing. I don't want to control my phone with my eyes or hand gestures, I want to use it with my hands or S Pen. Of course that's fully a matter of preference. Also I noticed that the setting to alert you if you walk away without putting the S Pen back in is disabled by default, so I enabled that. I still worry I'm going to lose it sometime, but that's just because I'm forgetful.
Impuls3101 said:
-Adblock plus is really nice to have while browsing the internet .. I always hated that I couldn't use it on the iphone.
Click to expand...
Click to collapse
How are you using Adblock without root??
jmorton10 said:
How are you using Adblock without root??
Click to expand...
Click to collapse
I'm using Firefox with the adblock plugin and its working great. Firefox now flies on this phone.:good:
Using an A2017U B29 stock rooted. I find the phone to be generally laggy, especially in opening apps or switching apps, but even in things like SwiftKey appearing… My OnePlus One felt faster. And also (separate issue, I understand) double-tap to wake is slow, as is screen-on in general.
Please share your tips for speeding up the phone. If you can include links to tutorials or explanation threads where relevant, even better!
Thanks :good:
That's sorta unanswerable but my first cheap tip is to disable window and menu animations. I imagine some manufacturers tweak the timings so you don't feel the lag- I mean... animations are intentional lag, right?
Just go into developer settings near the bottom and turn them to whatever the next to lowest setting is. Personally I just disable the 3 animation settings because they're dumb. A window fade-in/out effect is telling your computer to do a math equation each time you switch a window. I'd rather the window simply open.
The same goes for 3d and transparency.. Unnecessary math. Even Microsoft got rid of the Windows Vista orb start button in Windows 7 because it shaves a few cpu cycles off to render a square versus a circle.
get fstrimm from the playstore
Thanks! I had turned off some of the animations already but turned off the other two now as well. Didn't see a big difference. Not sure how to turn off 3d and transparency (and wouldn't that affect how apps look?).
Moved my photos and videos to the SD card… that helped, too.
[comment moved]
Thanks — I did. Not sure yet if it made a difference... Moved my photos and videos to the SD card… that also helped.
Upgrade to the ZTE Axon Dmix7 custom ROM. You can dirty flash it and continue using your software since it is just an optimized Stock ROM. It is by far more agile than the Stock B29. It is fully reversible, since you can also dirty flash the stock B29 ROM again.
On top of that you can increase your user experience by more than 10% by reformatting your data partition to F2FS. This process is also reversible and very easy following the guide you can find in my signature.
I am using AKT kernel tweaks for SD820 since 3 days. My phones feels blazing fast now, and batterylife improved too. Check it out!
https://forum.xda-developers.com/oneplus-3/how-to/advanced-interactive-governor-tweaks-t3476589
(you need to be rooted and unlocked to use this)