So my GF got Galaxy nexus 3 months ago, I rooted it and switched a few roms (PA,CM) but I kept her Xylon rom. Last 2 weeks she is complaining about really slow performance, so I took a look at it and it was horrible , phone refused to wake up sometimes or waked uped after 1minute, application were slow (without FC), often system was ok (i could slide notification shade) but applications were loading (black screen) for up to 1 min. I thought it was because of Xylon beta so I wiped it and flashed stock 4.2.2 rom. But it didn't help. I spent about 10 minutes in Setup wizard only because it was horribly freezing. I also enabled Strict mode but it rarely flashes. I suspect it is something with reading/writing speed of phones memory. What should I do? Can it be fixed?
Tomaco said:
So my GF got Galaxy nexus 3 months ago, I rooted it and switched a few roms (PA,CM) but I kept her Xylon rom. Last 2 weeks she is complaining about really slow performance, so I took a look at it and it was horrible , phone refused to wake up sometimes or waked uped after 1minute, application were slow (without FC), often system was ok (i could slide notification shade) but applications were loading (black screen) for up to 1 min. I thought it was because of Xylon beta so I wiped it and flashed stock 4.2.2 rom. But it didn't help. I spent about 10 minutes in Setup wizard only because it was horribly freezing. I also enabled Strict mode but it rarely flashes. I suspect it is something with reading/writing speed of phones memory. What should I do? Can it be fixed?
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did you flashed all stock images including userdata?
did you wipe cache partition?
what is your available storage?
SOLVED
I remounted /data , it is bug caused by emmc chip. Found here http://forum.xda-developers.com/showthread.php?t=2029246
Thanks anyway.
Related
Strange thing has been happening lately with this Note II I've had since November last year... Anyway, it's slowing down. But not all the time. When it decides to slow down, dear god everything is so slow, you can't lock/unlock it immediately (it does that eventually but maybe after 20 seconds or something), you can't check the checkbox (again, does it after 10-30 seconds, depends), scrolling is hard... everything. Happens quite often. When it runs fine, it runs perfectly fine.
I've changed 5 ROMs so far and the problem persists. I even did the fstrim with the LagFix app. Anyone has any other ideas?
Deusdies said:
Strange thing has been happening lately with this Note II I've had since November last year... Anyway, it's slowing down. But not all the time. When it decides to slow down, dear god everything is so slow, you can't lock/unlock it immediately (it does that eventually but maybe after 20 seconds or something), you can't check the checkbox (again, does it after 10-30 seconds, depends), scrolling is hard... everything. Happens quite often. When it runs fine, it runs perfectly fine.
I've changed 5 ROMs so far and the problem persists. I even did the fstrim with the LagFix app. Anyone has any other ideas?
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Click to collapse
try clearing cache and davik cache from recovery from recovery it should solve
I have major lag issues when pressing the phone screen (the screen turns on sometimes 5 to 10 seconds after pressing the lock or home button), and the UI is very laggy at all times, apps like the keyboard sometimes take about 5-8 to load, and the gallery app takes sometimes as long as a minute to load.
The reason for the problem:
The problem started when I was trying to up a pic on instagram and then I opened the gallery to choose a picture, the phone lagged, thought this was something usual, waited for 1-2 mins, but the gallery app didn't load at all, the screen was black so I said what the heck, maybe a random hang, just tried to restard - phone did not respond so I removed the battery and after that the phone had major lag issues, before that I did not have any problem at all. This happened on stock android 4.2.2...
Here is what I did
I flashed stock 4.2.2, did everything as usual. wiped data after flashing and the phone was still laggy as f, I reverted to 4.1.2 which was smooth as butter and it lagged also... Now I flashed 4.2.2 a couple of times and the problem still persists. Thinking of getting it checked at the customer care centre, but before this happens I'd like to try to fix it on my own.
Any ideas, anyone ?
exeqt333 said:
I have major lag issues when pressing the phone screen (the screen turns on sometimes 5 to 10 seconds after pressing the lock or home button), and the UI is very laggy at all times, apps like the keyboard sometimes take about 5-8 to load, and the gallery app takes sometimes as long as a minute to load.
The reason for the problem:
The problem started when I was trying to up a pic on instagram and then I opened the gallery to choose a picture, the phone lagged, thought this was something usual, waited for 1-2 mins, but the gallery app didn't load at all, the screen was black so I said what the heck, maybe a random hang, just tried to restard - phone did not respond so I removed the battery and after that the phone had major lag issues, before that I did not have any problem at all. This happened on stock android 4.2.2...
Here is what I did
I flashed stock 4.2.2, did everything as usual. wiped data after flashing and the phone was still laggy as f, I reverted to 4.1.2 which was smooth as butter and it lagged also... Now I flashed 4.2.2 a couple of times and the problem still persists. Thinking of getting it checked at the customer care centre, but before this happens I'd like to try to fix it on my own.
Any ideas, anyone ?
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Click to collapse
Use this post its help me.. Its sure help u
http://forum.xda-developers.com/showthread.php?t=2652690
Rahul111 said:
Use this post its help me.. Its sure help u
http://forum.xda-developers.com/showthread.php?t=2652690
Click to expand...
Click to collapse
Tried it, lag still persists, this could be a hardware problem, as I mentiooned above the big lag issues started after the crash / black screen lag happened, so I am assuming something could have went wrong in the hardware part of the phone,softwarewise there should not be any lag, because Ive triet 4.1.2 and its completely lagless, now it lags like a mofo.
Thinking of brnging it to the customer care service, good thing the phone is still in warranty.
Dunno about the blackscreen but try using LagFix (it's on GPlay).
That app helped to me solve hanging issue I had.
Sent from my GT-I9082 using Tapatalk
Check u r RAM usage if any app is eating away u r memory coz I had same problem but not black screen and I flashed back 4.1.2 then again 4.2. 2 and did had reset then I disabled gallery app in settings and installed quick pic app from Gplay and all my lag issue solved..hope it will help u..
Sent from my GT-I9082 using XDA Premium 4 mobile app
Hello everyone.
Some months ago I installed an Android 4.2.2 ROM on my phone and it worked fine for a few days, then the phone started getting too slow and laggy. I made a factory reset many times and I tried installing different versions of the ROM (from different countries), but the same happened. I went back to 4.1.2 and I have the same issue. After the factory reset, my phone is fast, but I start installing apps and it gets really slow. I have noticed that when I stop "Google play services" it gets faster again for a few minutes/hours.
I have tried many things that I have read and in other forums.
I deactivated the gallery app and many of the apps that come with the phone. I cleaned the cache data, etc.
What can I do?
Thanks in advance
EDIT: I ran SD Card Tester to check the writing speed of the internal storage and it gets stuck after writing around 150 mb and the writing speed drops to 0.89 mb/s and the phone gets extremely slow. I had to close everything.
Just clear the ram once u feel the phone gets too slow... currently m.having a system uptime of 120hrs. The phone starts to get slow after 3 days of usage.. that moment I start clearing apps .. and this really works...
Hey guys,
I have quite a big issue with my maguro for a few months now and I'm getting very desperate...
I have MASSIVE performance issues - the phone lags as hell, apps stop loading, my keyboard gets stuck - hell, I can't even write a Whatsapp message without my phone getting stuck for like 2mins... It's reaaaally annoying and can drive me crazy sometimes.
First I thought it's just a ROM or kernel issue - but I was proven wrong. I changed ROMs and kernels and tried so many and the problem persists. I did factory resets en masse and flashed the newest factory image like 3 times - the problem persists.
I hope someone does have an idea what can cause my problems. I just can't stand this lag anymore... So pls help me
Not sure which version of android your running.
But my GN runs much smoother after installing/running these apps from play store:
Greenify
Lagfix
Send from GN running ParanoidAndroid2.57 Jellybean 4.1.2 w/Tablet Mode
Maybe a silly question but did you check your storage space? I had this with stock ics and read somewhere that storage consumption greater than fifty to sixty % causes these latencies. After just cleaning up the memory the issue was fixed.
I am currently running the latest build of the PacMan rom for my Sprint S3, but my problem didnt start there. As over the course of a few weeks my phone has been randomly crashing while running build 7 of Slimkat. It started crashing when i wanted to take a picture with the AOSP camera (when i hit the camera button and then it would shut off). Then it progressed to just crashing trying to use accuweather, or even when the screen was auto-rotating in my SMS app. So finally i just backed up my important bits and made a clean wipe into Wicked X 8.0 TW rom (because i'm on Ting and TW roms initially work on their network and wanted to export, or to just copy down the settings of, the APN xml to use in AOSP roms). After playing around with that for 20 minutes, i didn't experience any fc's or reboots. Though i did not use the camera in that time (i forgot to check). To which i then wiped it into PacMan rom that im at now. Which at the moment seems fine to do everything, except it will shut off if i want to OPEN the camera (doesn't let me use it at all). Plus i did have it crash once rotating with the play store up...
So im kinda lost, i wonder if this is just an issue with the camera in the rom, or if it might be a bigger issue with the phone itself. As ive been having the same random error's with two roms and i dont see anyone having FC's with pacman rom with the camera.
more testing done
So i have also attempted to odin completely back to stock and i have a stock rooted rom with nothing touched. The sudden shut-offs still happen and occur randomly. I installed logcat and what seems to be throwing error's is the accelerometer. Plus at first when i flash a new rom it seems to work ok with no problems for the first day, then suddenly start showing symptoms the next. Plus ive had it shut off during bootup too while going through the sprint 4g animation screen. Though i have not had it die on me in recovery, so thats a thing.... Plus it will rotate no problem half the time, and then ive seen it die rotating to use my keyboard.
So at this point i feel like its actually a hardware option. If it is the accelerometer, is it easy to fix (i guess re solder the connections if they're broke?)? or should i just try and replace the main board?