Your tips for speeding up the phone? - ZTE Axon 7 Questions & Answers

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)

Related

Is my phone broken/bad? Q scores <900

Is something wrong with my phone? My Quadrant scores are NO where NEAR where they should be. I just got a whopping 872 I avg 900-1000. I know it might not matter, and that those scores can be manipulated. But a few have suggested this might actually indicate that my phone is messed up and if so – I want to get another one from Sprint.
Basics – I am rooted, custom rom (myn’s), stock htc10 kernel. I don’t know what other information is need to get help with this. I have tried running Q scores as soon as I do a wipe cache/dalvik thinking maybe it’s just slow after that stuff clogs it up. Same result. I have tried moving as much stuff off my sd card and now leave about 1.5 available ( I’ve slimmed my music down as much as I’m willing to do . I’ve tried running the Q score with the kernel set to performance, etc. I saw 1250-1350 one time, but I was using a kernel that was so unstable on my phone I had to ditch it pretty fast (multiple reboots, severe lag, etc).
I also wonder if there is something wrong with my phone because it does not seem to be able to handle anything other than the stock kernel very well. The phone completely spazzzes out with almost every kernel I have tried except for two. I am happy with the stock and have no complaints about battery life. I use the phone when I want and how I want and easily go 24hrs without having to charge. But the fact that only stock and 2 other kernels (king’11 and netarchys) are stable makes me wonder….
If anyone has any suggestions, opinion, thoughts, etc I would appreciate. I have searched and not seen this specific issue addressed.
If this helps, when I check my Running Services, this is what I see and this list varies very little.
Blik Calendar Widget
Y5 Battery Saver
More Icons Widget
AndLock
Handscent SMS
Antivirus
Calendar
Com.smithmicro.dm (have no idea what this is)
New and Weather (I have use the glass clock)
Google Service Framework (cloud to device; messaging)
HTC DM (no idea)
HTC IQAgent (no idea)
Voicemail
Ultra Keyboard
Def sounds sluggy.
My recommendation would unfortunately be to start from scratch. Backup only needed apps that you may not be able to download from the market and completely wipe, flash a stock OTA root ROM, completely wipe again, and flash whatever ROM you like after that.
I know it sounds like a huge PITA, but it should definitely help out.
I had a similar situation once, and this did the trick.
Ugh. Ok. I can try that. I did a full wipe/factory reset less than 2 weeks ago. I use Titanium so getting it all back up is not bad. I also sync to AppBrain so at least if I start with a clean slate I would know what Apps I did have.
Thanks for the help and suggestion.
to eliminate as many variables as possible, i'd do a nand backup, install your ROM of choice with no additional apps except the ones you use to benchmark and perform your tests. give it an hour or so after you flash to let the phone settle down (sync, etc.). you may have apps may be hogging resources or be running in the background (i.e. y5, antivirus) which will effect your tests. report back.
I will try that way first
Yes - antivirus and Y5 are always running in the background. Always.
ha - maybe I'll freeze most of the apps I listed as Running Services, wipe cache/dalvik, reboot and THEN see what I get. But I'm not ever going to realically run my phone without Y5, Handscent, UltraKeyboard, antivirus, etc. I could probably get rid of the More Icons widget now that I have Apps Organizer, but I really really like having one, 1/3 page widget with 8 icones that have ALL my apps organized.
Does your phone seem slow? That is what I would base the speed of my phone on not some q-score. What if you never ran the test would you be concerned.?.?
I would try this http://forum.xda-developers.com/showthread.php?t=836728 after your nand backup. That has the latest ota, kernel and you would not loose root.
I'll have time on Sunday to try some of the suggestions. Thanks again for the help, I really do appreciate it. I was with a friend this evening, his Evo is rooted and running Myn's rls3 just like mine. He scored around 1300.
And no - my phone doesn't seem slow to me at all. But I've also not used another to know how it might "feel" if there is a difference. I more curious than anything - I tend to research things to death just so I'll know. And I find it curious that my phone is both low on Q scores and can't handle many kernels without it spazzing out.

*** Galaxy Tab Master Tweak Thread***

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

Quick question about kernels adversely affecting performance

This has happened to me maybe two or three times now, but I want to just focus on this time it's happening right now:
I installed the Villain kernel on 3.2.1 stock rooted rom, overclocked to 1.504GHz. Initially, the scrolling in landscape was as smooth as butter, but over the past few days it's become slightly choppy, and it's really bothering me, because I know I might have done something to mess this up. My question is, how do I fix this and make it so it has unbelieveably smooth scrolling again (just like when you pull it out of the box)? I think it's one of any number of things, really. It could be that I'm using cachemate, system panel pro, that I've used autostarts to stop a ton of applications from running at start up.
I just removed all of my game icons from the 2nd page (I only have two pages) and the scrolling didn't speed up, so it's not that.
Is there a a system app that relates to the scrolling that I might have disabled because it had a name that maybe I thought I could disable in autostarts?
Thanks for any help!
Stopping apps from autostart does not guarantee a performance improvement. This is not Windows and unused RAM is lost RAM. You're using more CPU power to kill constantly autostarting apps and services thus you're draining your battery faster. If a program resides in memory it still doesn't mean it does something. As an example, there were ROMs for HD2 that were developed to load completely in its RAM for superfast performance and yet battery life was still excellent. There might be apps that behave intrusive but that's not the majority of the cases. Try to isolate them with a tool like SystemPannel but first read its description @ the Market. Additionally try freezing with Titanium backup some of the apps you're definitely not using. Hope this helps.
p. s. Try switching from interactive to ondemand governor.
Ok, thanks very much for the info! I was talking to someone else about this earlier today and the made the same point as you.

AT&T S7 Edge and primarily new Android user. Best way to optimize my experience

I just want to start out by saying that I am loving this phone so far. It is just so beautiful. I am a Microsoft Software Developer so of course I was trying to be patient with Windows 10 Mobile but I just needed a new phone and I am so happy I made the choice. Any app I can think of is just here to download which is a wonderful feeling and of course the phone is just blazing fast!
I have been lurking around the forums for the past few days and every now and again I am hearing people complaining about lag and or ram usage and I don't understand it. Oh btw I have the Snapdragon AT&T Edge variant. But anyways, the real reason I made the post is just I wanted to know what the best steps are that I can take to clean up my phone and keep it awesome. I always heard over time that Android gets bulky and slow and of course the phone came with alot of junkware apps. Is there anything I can do to get these apps removed or turned off? Also, is there a way to manage my Ram usage? I notice over time it will get lower (but still never lags) and usually after a restart it will come back but is there more I can be doing to keep my Marshmallow fresh and happy?
These forums are a huge place so if anyone also has a link to point me in a good direction then I would also greatly appreciate it! :good::highfive:
Package disabler Pro app, thank me later ?
1. Disable any apps you feel you won't use (duplicate camera apps, duplicate photo apps, duplicate text apps,etc) .
2. Obtain the app IFTTT asap (trust me)
3. Obtain Barcode scanner (just a classic and why not).
4. Greenify if you want to fine tune battery use.
5. Enable Developer mode (Settings > About Phone > Tap 'Build number' repeatedly
>>>> In Developer mode, there are transition animation speed levels, most people switch from 1x to 0.5x or off.
Those are some quick and dirty tricks, there are a ton more, but that should get you started. Good luck, hit thanks button as often as possible for the fine people of xda and welcome!
Sent from my SM-G935V using Tapatalk

OpenKirin AOSP for Honor 8 on Mate 9

I've been running OldDroid's OpenKirin for Honor 8 on my US (C567) Mate 9 for a few days and I'm very happy with it. It fixed the main bugs I've experienced with EMUI 8 since the Oreo upgrade. Those bugs include widgets not updating after a half hour even when exempted from battery optimization, some apps not working (e.g. US Topo, a GPS hiking app, that was battery-optimized to stop even when exempted from battery optimization), and EMUI's favoring its own launcher over third party launchers like Nova, sometimes to the point of crashing. Then there were irritants like apps that I don't use that couldn't be removed, EMUI lockscreen wallpaper whose magazine no longer updates. If I wanted to be tightly controlled, I'd buy an iphone.
So with Wirmpolter's patient help, I took the plunge and installed AOSP, specifically OldDroid's OpenKirin for the Honor 8. This is a treble-based OS, with some specialization for the Kirin processor. I've written an installation guide aimed at a relatively inexperienced installer:
https://forum.xda-developers.com/showpost.php?p=76231795&postcount=23
All of my major and minor frustrations with EMUI have been resolved. All my apps work. All the hardware works (although I have to turn off the equalizer to get music to play through the headphones). The camera and video work great. Battery life is good. You can install without replacing the stock recovery, which is good because if you don't touch the stock recovery, it is pretty much always possible to unbrick your phone.
If you are eyeing a new phone or thinking about rolling back to Nougat because of your dissatisfaction with Oreo/EMUI 8 on the Mate 9, then I'd suggest trying OpenKirin. It worked for me.
Hi! Does the headphone jack work with 3rd party music players and video players like say VLC? I have a lot of music on my SD so will the app be able to read it? Also, compared to stock EMUI how would you rate battery life?
Thanks, looking forward to this.
Although, not willing to be a guinea pig at the moment. Hoping some others will try this out and give some feedback. Definitely, need a fully functioning camera, including video.
Works with VLC
Vankata1 said:
Hi! Does the headphone jack work with 3rd party music players and video players like say VLC? I have a lot of music on my SD so will the app be able to read it? Also, compared to stock EMUI how would you rate battery life?
Click to expand...
Click to collapse
VLC works with headphones -- I use VLC, though my main music player is Music Folder Player Full, which also works with headphones. (If you carry a lot of music organized into folders, check it out.) Neither app can see the SD card, so you would have to move music to the main storage with the Files program in order to access it with VLC. I carry about 10GB of music, so I copy all of it onto main storage. Again, to make the headphones work, I use Simple Tiny Equalizer to turn off the equalizer. You can do this in app, too.
I'm finding battery life about the same, possibly a bit worse. I used to end a day with about 30% remaining, and now I end it with 20%. Small sample. I might be using it more intensely, though, or EMUI's aggressive battery management that disables widgets and apps may have saved some battery.
As an aside, VLC can see my local network, like a Windows PC. I can play music and videos at home from my NAS. I didn't know Android could do this.
Guinea pig
vijer said:
Thanks, looking forward to this.
Although, not willing to be a guinea pig at the moment. Hoping some others will try this out and give some feedback. Definitely, need a fully functioning camera, including video.
Click to expand...
Click to collapse
My willingness to be a guinea pig was very much influenced by (1) having a pretty great backup phone (ZTE Axon), which I set up first and used during the process and (2) the time I was spending looking at new phone announcements and reviews, gearing up to ditch my phone. But I like the Mate 9 -- fast, big battery, big screen, fantastic camera, headphone jack -- and I don't really want to start carrying a USB-C to 3.5mm dongle around. There was nothing wrong with the phone except EMUI 8.
prestonmcafee said:
My willingness to be a guinea pig was very much influenced by (1) having a pretty great backup phone (ZTE Axon), which I set up first and used during the process and (2) the time I was spending looking at new phone announcements and reviews, gearing up to ditch my phone. But I like the Mate 9 -- fast, big battery, big screen, fantastic camera, headphone jack -- and I don't really want to start carrying a USB-C to 3.5mm dongle around. There was nothing wrong with the phone except EMUI 8.
Click to expand...
Click to collapse
The Mate 9 is the best phone I have owned so far and I am considering the Mate 10. I hate the pro version, don't like those long skinny screens.
EMUI 8 is okay (I don't access settings often and I don't have any issues using Nova Launcher), but I would like to get rid of some of the locked in software (Duo, Facebook App Manager, Email, Gboard, Google, Google Play Movies/Music, Hi Care, HiSuite, Huawei Home, Huawei Mobile, Music, Notepad - a lot can be disabled but why not just allow deletion?) and I would really like to use OpenGapps Pico. But I really need to access my ExtSd from PowerAmp and Moon+Reader, so that is the real deal breaker.
Are you able to use OpenGapps? Does the vanilla Oreo come with Google's bloatware too?
OpenGapps
vijer said:
The Mate 9 is the best phone I have owned so far and I am considering the Mate 10. I hate the pro version, don't like those long skinny screens.
EMUI 8 is okay (I don't access settings often and I don't have any issues using Nova Launcher), but I would like to get rid of some of the locked in software (Duo, Facebook App Manager, Email, Gboard, Google, Google Play Movies/Music, Hi Care, HiSuite, Huawei Home, Huawei Mobile, Music, Notepad - a lot can be disabled but why not just allow deletion?) and I would really like to use OpenGapps Pico. But I really need to access my ExtSd from PowerAmp and Moon+Reader, so that is the real deal breaker.
Are you able to use OpenGapps? Does the vanilla Oreo come with Googles bloatware too?
Click to expand...
Click to collapse
I'm with you on the long, skinny screens. I carry my phone in my shirt pocket most of the time, and it just barely has its center of gravity below the top edge of my pocket. Any taller and it will fall out even more frequently.
EMUI occasionally asked to replace Nova, and would crash if I added a EMUI widget to the homescreen. I hadn't realized how many apps couldn't be removed. For me, Facebook App manager is especially awful as I'm not on FB and FB track non-users, e.g. through the Like button on third party websites.
Not all the Gapps were embedded but some were. I think I had to add Gmail but Play, Google (search app), Chrome etc were present. It appears I can't uninstall the Google search app. (Of course, with the phone rooted, I can.) OpenKirin is not a vanilla AOSP in that way.
Did you try/can you try viper4android? ive been trying to get it working on emui8 and have had no luck.
really wanting to switch to aosp
viper4android
KitsuneUK said:
Did you try/can you try viper4android? ive been trying to get it working on emui8 and have had no luck.
really wanting to switch to aosp
Click to expand...
Click to collapse
The reviews are too negative, especially claiming popups, for me to try this. I'm not saying that the reviews are accurate as they often are not. But I've had to hard reset sometimes to remove a pernicious app, and this one isn't worth the risk. Sorry.
A cleaner version of android is more likely to run any app that didn't come from the phone manufacturer.
prestonmcafee said:
I'm with you on the long, skinny screens. I carry my phone in my shirt pocket most of the time, and it just barely has its center of gravity below the top edge of my pocket. Any taller and it will fall out even more frequently.
EMUI occasionally asked to replace Nova, and would crash if I added a EMUI widget to the homescreen. I hadn't realized how many apps couldn't be removed. For me, Facebook App manager is especially awful as I'm not on FB and FB track non-users, e.g. through the Like button on third party websites.
Not all the Gapps were embedded but some were. I think I had to add Gmail but Play, Google (search app), Chrome etc were present. It appears I can't uninstall the Google search app. (Of course, with the phone rooted, I can.) OpenKirin is not a vanilla AOSP in that way.
Click to expand...
Click to collapse
Ya, I remember having an issues with one or two widgets, but then I decided I didn't want all that stuff and just made three widgets using KWGT widget maker and I haven't had any issues since, except occasionally the music pause/start doesn't respond.
I was able to remove many apps, but those I listed, and most of those can be disabled. Still, would rather have a clean ROM.
Some of these app issues are Google changes. I used to use ROM Toolbox Pro to remove apps but Google made them remove the feature. I think Google is trying to force more apps like Chrome and Search on us. I don't use the Gmail app, instead I use AquaMail which is a superior interface and I have 7 email accounts that it manages.
Did you try installing OpenGapps? I did on the Huawei Oreo and it installs but then the phone boot loops. I used the pico version which has the bare minimum Gapps. Don't know if the issue is the way Huawei made the ROM or if this is a Google change.
Anyway, the biggest issue is the limited support for the external SD card. Maybe a future update will resolve that issue.
I'll definitely update when OldDroid does, at least fairly quickly, and report if the next version improves the SD card. I'm doing all right with it just as a source of backup files.
I found another advantage of OpenKirin. I didn't get google maps directions over bluetooth in car (an Audi) since updating to Oreo/EMUI 8. I'm not sure why. I tried deleting and re-adding the connection, which didn't fix it, and music and telephone calls played fine over bluetooth, so it wasn't the bluetooth connection. Now bluetooth directions work perfectly, as well as music and calls (which did before).
I took the plunge and flashed OpenKirin - it's decent, limited bloat, but I just can't live with the external SD card access problem. Hopefully, OpenKirin developers will work on it.
vijer said:
I took the plunge and flashed OpenKirin - it's decent, limited bloat, but I just can't live with the external SD card access problem. Hopefully, OpenKirin developers will work on it.
Click to expand...
Click to collapse
How's the performance? I tried Phh-Treble, RROS and Lineage OS, this last two are for the Honor View 10, all of them work, can read external SDCard but all of them have performance issues, when you are heavy using the phone, switching from app to app, copypasting things, taking photos, etc., the phones lost all kinds of smoothness that seems to have when you just flash it.
IOmega666 said:
How's the performance? I tried Phh-Treble, RROS and Lineage OS, this last two are for the Honor View 10, all of them work, can read external SDCard but all of them have performance issues, when you are heavy using the phone, switching from app to app, copypasting things, taking photos, etc., the phones lost all kinds of smoothness that seems to have when you just flash it.
Click to expand...
Click to collapse
Sorry, I can't answer your question. I have too much on my external SD to live without it. 300 ebooks 2000 mp3s 400 videos several hundred images
Camera app can't see the storage
Root explorer can't see the storage
PowerAmp can
QuickPik can't
Moon+Reader cant
VLC can't
So after fiddling with it for a while I went back to MHA-L29 8.0.0.368
I haven't noticed any performance issues after about a week of uptime. I don't game, though, so may not stress the system like some do.
vijer said:
Sorry, I can't answer your question. I have too much on my external SD to live without it. 300 ebooks 2000 mp3s 400 videos several hundred images
Camera app can't see the storage
Root explorer can't see the storage
PowerAmp can
QuickPik can't
Moon+Reader cant
VLC can't
So after fiddling with it for a while I went back to MHA-L29 8.0.0.368
Click to expand...
Click to collapse
Yeah I know that bug, experienced it in Phh-Treble, hopefully is easy to fix and it was fixed on Phh-Treble, so it'll be soo fixed on this OpenKirik AOSP, what matters most to me is performance
prestonmcafee said:
I haven't noticed any performance issues after about a week of uptime. I don't game, though, so may not stress the system like some do.
Click to expand...
Click to collapse
I guess it deservers a try-
I finally took the dive and installed this on my primary device last night.
Ran into one issue: apparently, Huawei pulled the unlock request page offline. All of the available links to it that I could find went to a 404 page. (DC Unlocker to the rescue, I guess.)
In any case:
No issues with headphones. A few minor graphical glitches with the volume control panel and similar things but that's about it.
Magisk gets Google Pay and other SafetyNet demanding apps working, AdGuard doesn't mysteriously stop running because of overly aggressive memory management, dual SIM functionality seems fine.
45 minutes SOT, 92% remaining. No performance issues of note, aside from the minor graphical glitches feels smoother than EMUI did.
Update: I found something that gets rid of the graphical glitches, which (so far) seems to have a negligible effect on performance. Turn on GPU rendering profiling to be output to adb, all of the weird scrolling and clipping glitches go away...
GPU Rendering
irony_delerium said:
I finally took the dive and installed this on my primary device last night.
Ran into one issue: apparently, Huawei pulled the unlock request page offline. All of the available links to it that I could find went to a 404 page. (DC Unlocker to the rescue, I guess.)
In any case:
No issues with headphones. A few minor graphical glitches with the volume control panel and similar things but that's about it.
Magisk gets Google Pay and other SafetyNet demanding apps working, AdGuard doesn't mysteriously stop running because of overly aggressive memory management, dual SIM functionality seems fine.
45 minutes SOT, 92% remaining. No performance issues of note, aside from the minor graphical glitches feels smoother than EMUI did.
Update: I found something that gets rid of the graphical glitches, which (so far) seems to have a negligible effect on performance. Turn on GPU rendering profiling to be output to adb, all of the weird scrolling and clipping glitches go away...
Click to expand...
Click to collapse
I have a "Profile GPU rendering" under developer options, defaulted to Off, with two other options: On screen as bars, and "In adb shell dumpsys gfxinfo". Is the latter what you mean by output to adb, or am I missing something? I hadn't noticed glitches, other than occasionally missing half of the first line of text in some reading apps. With the in adb setting, I was unable to replicate that glitch, but it doesn't happen often, so could be unrelated.
When I choose "In adb shell dumpsys gfxinfo" and then restart, it returns to off.
prestonmcafee said:
I have a "Profile GPU rendering" under developer options, defaulted to Off, with two other options: On screen as bars, and "In adb shell dumpsys gfxinfo". Is the latter what you mean by output to adb, or am I missing something? I hadn't noticed glitches, other than occasionally missing half of the first line of text in some reading apps. With the in adb setting, I was unable to replicate that glitch, but it doesn't happen often, so could be unrelated.
When I choose "In adb shell dumpsys gfxinfo" and then restart, it returns to off.
Click to expand...
Click to collapse
The latter is what I meant. The glitches I keep seeing are:
1) The volume panel, when it's opening and closing, seems to lose it's edges. As soon as the animation is complete, of course, it returns to normal.
2) In Chrome, at least, when scrolling through a select box, the edges of it seem to stick (top and sides).
I've seen a few others, mostly in the same vein. It usually looks to be as though a scrollable view isn't clipped correctly by the underlying driver, and turning on profiling causes it to render strictly.
I'm not surprised that it turns itself off at reboot, I haven't rebooted this since I got everything installed on it.
irony_delerium said:
The latter is what I meant. The glitches I keep seeing are:
1) The volume panel, when it's opening and closing, seems to lose it's edges. As soon as the animation is complete, of course, it returns to normal.
2) In Chrome, at least, when scrolling through a select box, the edges of it seem to stick (top and sides). .
Click to expand...
Click to collapse
I replicated 1) and that your fix works. I had noticed some scrolling artifacts in Firefox, but don't seem to be able to replicate them at the moment. But then, I notice scrolling artifacts on laptops, too. I'll leave it set to adb.

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