Database Info

Flickering screen

Hey guys so I've got a huge issue. I'm on now my 3rd SGSIII and I'm getting very annoyed. My screen goes nuts randomly. I think I've found a fix, but I'm not sure what's causing it, as most people don't show the symptoms. My screen starts flashing and flickering, whether it's the lockscreen, the homescreens, within an app or in the app menu it does the same thing. I haven't taken a video of it yet, but will if someone wants to see what's happening. I've had it happen only on JB, both roms and stock doesn't seem to matter. The 'fix' is the same one as AOSP rom users use, which is to disable hardware overlay, however I don't know why a non-AOSP rom would need to deal with this. The roms I've used are: Vengeance, CleanRom, Synergy and The Executioner. I've gotten so annoyed that I've gotten Verizon to allow me to switch to the DNA if I want. I've taken a few Logcat's, if someone who can decipher them more than I can to figure out what's actually wrong would be great! I've taken a bunch of logcats, but only have one posted to pastebin. It was taken whilst I was having the issues. Thanks for the help guys!
http://pastebin.com/2SZkQGZJ

LlirasChosen said:
Hey guys so I've got a huge issue. I'm on now my 3rd SGSIII and I'm getting very annoyed. My screen goes nuts randomly. I think I've found a fix, but I'm not sure what's causing it, as most people don't show the symptoms. My screen starts flashing and flickering, whether it's the lockscreen, the homescreens, within an app or in the app menu it does the same thing. I haven't taken a video of it yet, but will if someone wants to see what's happening. I've had it happen only on JB, both roms and stock doesn't seem to matter. The 'fix' is the same one as AOSP rom users use, which is to disable hardware overlay, however I don't know why a non-AOSP rom would need to deal with this. The roms I've used are: Vengeance, CleanRom, Synergy and The Executioner. I've gotten so annoyed that I've gotten Verizon to allow me to switch to the DNA if I want. I've taken a few Logcat's, if someone who can decipher them more than I can to figure out what's actually wrong would be great! I've taken a bunch of logcats, but only have one posted to pastebin. It was taken whilst I was having the issues. Thanks for the help guys!
http://pastebin.com/2SZkQGZJ
Click to expand...
Click to collapse
is the show screen updates or something similar on in developer settings?

dragon1357 said:
is the show screen updates or something similar on in developer settings?
Click to expand...
Click to collapse
Nope, I don't run that stuff because all of the rendering updates and stuff can get annoying to look at while working. I'm able to get the same issues on a fully stock rom, and a pure flashed rom, with a few programs installed. But the fact that the hardware render seems to be the issue to me is just very odd on a non-AOSP rom.

I have been having screen flickering issues ever since I flashed the latest AOKP build (AOSP) I originally thought that it was because of the kernal and the under voting that I applied but even with a different governor and normal volt settings the screen still flickeres. After some poking around I figured you that it is only happening while I am trying to type and by uninstalling the Swype beta keyboard the screen flicker had been reduced to almost nothing. I do not know why the keyboard would amplify the effect but if I use the system keyboard the flickering becomes almost non existent.
Also, the screen flickers anytime a pop up menu is on screen, such as in the tapatalk app, the menu that pops up to allow you to quote someone..
Sent from my SCH-I535 using Tapatalk 2

Had been having the same issue on Baked Bean 6, flashed BB7 last night and it seems the problem is gone. BB7 being 4.2.1 I'm guessing whether intentional or not somewhere along the process of updating the "bug" if it indeed was as it appeared was squashed.
I'd be curious to know what was causing this, if by chance you find a definitive answer please post it.
Thanks

Lk
I had a very similar issue for a while, i flashed LEAN KERNEL
Rebooted twice, and problem went away.

For an update, I flashed kt's latest kernal and the flashing has ceased.
Sent from my SCH-I535 using Tapatalk 2

[Q] problem with S3 GPS ... and audio out?

I've been fighting with the cm11 d2lte builds since I updated to a nightly in the beginning of September; since then (I believe the 9/7 nightly was the last one that worked), I've had trouble with GPS losing locks, or getting locks at all. I tried several nightly updates in hopes this was a known and fixed problem, as I've seen many complaints about GPS in cm11, but none of the nightly or snapshot updates helped, and some made things worse.
I have tried everything I could find, including toggling between Maps and other map/GPS related apps, full ROM wipes and fresh installs, wipes to flash stock firmware and then come back to cm11 after getting a GPS lock in stock, 3rd party apps like GPS Status to update/wipe aGPS (assisted) data, etc. The state my phone is in now is:
- Did a full wipe of data and cache partitions
- Installed stock backup, got a GPS lock, and rebooted
- Wiped again and installed the most current cm11 snapshot for d2lte (11-20141008-SNAPSHOT-M11-d2lte)
- Using GPS Status and toggling between Maps and Waze to try and get GPS locks
I'm able to get a lock sometimes, but not often enough and not when I need one most: Maps recently turned a 1.5 hour trip into a 3.5 hour nightmare with a really bad route and no ability to reroute.
As an afterthought, I realized that when I'm in my car, I'm usually using the phone for 2 things:
- GPS/maps
- audio output from headphone jack to car aux input
While playing with GPS on the way home today, I unplugged my audio cable from the headphone jack ... and I suddenly got a GPS lock. Plugged the audio cable back in, and lost the lock. Pulled it again, and got a lock. WTF? I've been fighting with this for a month, and don't think I've seen a single mention of audio affecting GPS.
Can anyone else possibly verify this? And any suggestions on a fix?
Thanks!

I've read before that tightening the screws inside the back of the battery sometimes solves this issue
From my Wicked S3 on SOKP

Could be the rom. I'm on the latest AICP nightly and don't have either of those issues, which I have had on other roms.

ShapesBlue said:
I've read before that tightening the screws inside the back of the battery sometimes solves this issue
Click to expand...
Click to collapse
Not sure what you mean, but if you mean the 10 screws surrounding
the frame, I've tried tightening them. I don't know of any screws on or beneath the battery.

MrBrady said:
Could be the rom. I'm on the latest AICP nightly and don't have either of those issues, which I have had on other roms.
Click to expand...
Click to collapse
I'm pretty sure it's the ROM too, as it had no problem getting a lock when I downgraded to the old stock ROM. But was hoping for a fix as I don't see a lot of lingering complaints. How do you like AICP?

deesto-xda said:
I'm pretty sure it's the ROM too, as it had no problem getting a lock when I downgraded to the old stock ROM. But was hoping for a fix as I don't see a lot of lingering complaints. How do you like AICP?
Click to expand...
Click to collapse
As of right now, it's my daily driver. Previously, I was on Task650's AOKP Build. You can find the latest on Google+ and a thread in the SGS3 AT&T section. Your two issues were mine as well and not may ROMs worked as I wanted. Task650s was the first I found that did work. Unfortunately he's not able to maintain the build any longer, so I started looking for other actively-maintained ROMs.
AICP fit that bill for me. They are constantly updating it. A little too much so in my opinion because they have a new release nightly. However, it's a solid mix of what AOKP with some added goodies that take it to the next level. GPS is rock solid. I use an iBolt Car Dock for my SGS3 and audio out works fine when docked. I haven't had any Bluetooth or SMS/MMS issues as people have reported on other ROMs.
Give it a try and see what you think. Make a nandroid first and you can always revert if it's not to your liking.

MrBrady said:
As of right now, it's my daily driver. Previously, I was on Task650's AOKP Build. You can find the latest on Google+ and a thread in the SGS3 AT&T section. Your two issues were mine as well and not may ROMs worked as I wanted. Task650s was the first I found that did work. Unfortunately he's not able to maintain the build any longer, so I started looking for other actively-maintained ROMs.
AICP fit that bill for me. They are constantly updating it. A little too much so in my opinion because they have a new release nightly. However, it's a solid mix of what AOKP with some added goodies that take it to the next level. GPS is rock solid. I use an iBolt Car Dock for my SGS3 and audio out works fine when docked. I haven't had any Bluetooth or SMS/MMS issues as people have reported on other ROMs.
Give it a try and see what you think. Make a nandroid first and you can always revert if it's not to your liking.
Click to expand...
Click to collapse
Thanks MrBrady. This sounds good, and I think I'll give it a try.
But I'm still curious about the cm11 issues, and whether anyone else has seen them -- and has some weird fix they might not mind sharing.
Edit: BTW, possibly just a coincidence, but in checking out AICP, I see that the latest "release" ROM from AICP is 'aicp_d2lte_kitkat-6.0-RELEASE-20140909' -- 20140909 happens to be the same dated cm11 nightly i had to keep reverting to because there were so many problems with nightly ROMs released within the first few weeks after that, and GPS hasn't worked properly since. Again, possibly a coincidence, but I wonder if there's a connection.

deesto-xda said:
Thanks MrBrady. This sounds good, and I think I'll give it a try.
But I'm still curious about the cm11 issues, and whether anyone else has seen them -- and has some weird fix they might not mind sharing.
Edit: BTW, possibly just a coincidence, but in checking out AICP, I see that the latest "release" ROM from AICP is 'aicp_d2lte_kitkat-6.0-RELEASE-20140909' -- 20140909 happens to be the same dated cm11 nightly i had to keep reverting to because there were so many problems with nightly ROMs released within the first few weeks after that, and GPS hasn't worked properly since. Again, possibly a coincidence, but I wonder if there's a connection.
Click to expand...
Click to collapse
Most custom roms are based off other roms, aicp is one of the many. I switched directly to CM11 today because I was on another version of a cm based rom and the reboots were too much for me.
From my CM11 S3

Will changing my ROM fix the bugs on OPO?

Hi all
i've been having random reboots and ghost gestures on my OPO and from what i heard it's a software issue
so if i changed my ROM to let say SLIMKAT will this resolve the issue?

Yes.

Definitely. I had Bluetooth streaming issues and FC problems with the stock CM11s ROM. I expected this with all the issues I experienced with CM11/CM10 on my Nexus 4 and Nexus 5. Switching to Vanir AOSP ROM solved all my issues. I can also confirm that Mahdi and Slimkat are great options.
The unfortunate reality is that since Cyanogen has turned into a legitimate company they've allowed their ROMs to slip dramatically. They used to always be known as the top tier go to for the most bug free experience. These days they are sub-par at best and there are many MUCH better options. 100% functionality with no bugs can no longer be expected from CM ROMs, unfortunately..

Your problems are not likely from CM11s being an inherently buggy ROM. Scores of people (including myself) have had zero issues with it. There are other potential causes of your problems that should be considered as well.
Most of the benefit of flashing a different ROM is probably starting with a clean install and no cache. Doing a factory reset of 38R may do the trick too. Nevertheless, you should flash another ROM just for fun

thanks for the reply guys
most ROMs are similar right ? so i won't go wrong with flashing any of them right?

tohno said:
thanks for the reply guys
most ROMs are similar right ? so i won't go wrong with flashing any of them right?
Click to expand...
Click to collapse
They are all basically a derivative of cm11 or aosp. Just go to each rom and read up on users issues and how happy or upset they may be. Then look for features you may or may not be interested in. I am a crdroid user but slim or mahdi are great choices as well. You do know if you do not like one you simply wipe and try another....:good:
The beauty of root and android

[Q] Various potential hardware/sensor related issues

Hey guys,
I have a VZW HTC One M8 with the following version details:
Cyanogenmod 11-20141112-snapshot-m12-m8
Unlocked bootloader
M8_WLV PVT SHIP S-OFF
CID-VZW__001
HBOOT-3.16.0.0000
RADIO-0.89.20.0222
OPENDSP-V26.2.2-00538-M8974.0106
OS-
eMMC-boot
This phone came to me with a clean Cyanogenmod install on it. I wiped it anyway to be sure. I have an S3 that I've been running CM11 on up until I got this phone so I'm no stranger to Cyanogenmod.
My issues appear to be randomly occurring and I cannot seem to pin down what is causing it or when it actually happens. Here are the various issues I'm seeing:
1. Screen fails to reorient when being turn - this happens system wide, even the home screen fails to reorient. Perhaps a problem reading the gyro sensor?
2. Lux values get stuck, usually at 45. Ambient light sensor?
3. Double tap to wake stops working - need to use the sleep/wake button to turn the screen on. Can still double tap the status bar to turn the screen off
4. Incorrect battery reporting - The battery appears to drain normally and at a consistent pace, however if the phone is shutoff or rebooted I will sometime see a huge drop when the phone boots back up.
I have a screenshot from the phone this afternoon but cannot post it (attachments fail to upload on this forum). I can probably PM it to you though.
I noticed if the phone gets to 5%, sometimes ~15% it will just turn off because the battery has actually died but the OS thinks differently.
The first 3 issues fix themselves after reboot.
Oh and I've noticed that the profiles feature doesn't work properly. If the ring mode is set to vibrate on the work profile, it will stay in vibrate even when it switches back to the default profile which is set to ring mode. The phone will not let me set custom notification sounds with Profiles enabled either. Example: Hangouts uses the notification sound as set by the default in Settings. I cannot change this. I can turn off Profiles and I can change the notification tone on Hangouts all day long.
Not quite sure what I should be looking at here so any guidance or suggestions would be much appreciated. Let me know if you need any more details.

You answered the question yourself in the second sentence of your post.

beaups said:
You answered the question yourself in the second sentence of your post.
Click to expand...
Click to collapse
beaups,
Was really hoping for a more descript answer. Can you please elaborate?

cstokes86 said:
beaups,
Was really hoping for a more descript answer. Can you please elaborate?
Click to expand...
Click to collapse
You are running cm. Probably known cm bugs or possibly you need different firmware. Either way, there's no such thing as a hardware problem until it exists on stock software.

beaups said:
You are running cm. Probably known cm bugs or possibly you need different firmware. Either way, there's no such thing as a hardware problem until it exists on stock software.
Click to expand...
Click to collapse
I forgot to mention in my original post:
I already searched around for the various issues I'm having but was not able to find any mentioning of them in any known issues lists. Was hoping to see if any devs on here had suggestions on things to try.

cstokes86 said:
I forgot to mention in my original post:
I already searched around for the various issues I'm having but was not able to find any mentioning of them in any known issues lists. Was hoping to see if any devs on here had suggestions on things to try.
Click to expand...
Click to collapse
Search better. This took me less than 5 minutes:
http://forum.xda-developers.com/showpost.php?p=56813202&postcount=3167
http://forum.xda-developers.com/showpost.php?p=56733227&postcount=3140
http://forum.xda-developers.com/showpost.php?p=56719654&postcount=3130
and many, many more all in that thread, which happens to be the CM thread for your phone.
Oh, and welcome to XDA

beaups said:
Search better. This took me less than 5 minutes:
http://forum.xda-developers.com/showpost.php?p=56813202&postcount=3167
http://forum.xda-developers.com/showpost.php?p=56733227&postcount=3140
http://forum.xda-developers.com/showpost.php?p=56719654&postcount=3130
and many, many more all in that thread, which happens to be the CM thread for your phone.
Oh, and welcome to XDA
Click to expand...
Click to collapse
Thanks for those links. I was looking in the official known problem lists for Cynogenmod for these issues to see if they actually confirmed anything. I will look at possibly installing a nightly and testing with that, but I'm a bit reluctant to go that route since this is my daily driver.

cstokes86 said:
Thanks for those links. I was looking in the official known problem lists for Cynogenmod for these issues to see if they actually confirmed anything. I will look at possibly installing a nightly and testing with that, but I'm a bit reluctant to go that route since this is my daily driver.
Click to expand...
Click to collapse
If you are looking for stability, flash a sense based ROM. Its just the way it is.

beaups said:
If you are looking for stability, flash a sense based ROM. Its just the way it is.
Click to expand...
Click to collapse
^ Can't disagree with that, but I loathe the bloatware and manufacturer UI and skins they put on their devices, not to mention the freedom and functionality I lose out on by going back to a more or less stock experience. If I want stock non-CM, I'll just flash 5.0 GPE and see how that goes, but I've already tested with that as well and missed the functionality that CM brings. :/
Win/Lose.
Do you think the firmware (not the ROM/OS) is highly out of date and should be updated by now?

cstokes86 said:
^ Can't disagree with that, but I loathe the bloatware and manufacturer UI and skins they put on their devices, not to mention the freedom and functionality I lose out on by going back to a more or less stock experience. If I want stock non-CM, I'll just flash 5.0 GPE and see how that goes, but I've already tested with that as well and missed the functionality that CM brings. :/
Win/Lose.
Do you think the firmware (not the ROM/OS) is highly out of date and should be updated by now?
Click to expand...
Click to collapse
Yes you should update that firmware. There's an emmc controller firmware update amongst other things included you should have. Have you tried gpe or stock with some of the xposed modules now available?

Mobile radio active bug is acknowledged and will be fixed in Marshmallow release

https://code.google.com/p/android-developer-preview/issues/detail?id=2556#c104
A google team member states in the issue tracker: "In investigating the bug-reports shared in this tracker we discovered and fixed an issue where the device was waking up unnecessarily.There are some fixes for additional improvements. This particular fix will ship in Android M, and is just one in a number of efforts to improve battery life."
This is for the mobile radio active bug in Android M, which has a few hundred stars. They still have not made a statement or even raised the priority level above low for the mobile radio active bug in Lollipop, despite having thousands of stars.

I will believe it when I see it.

It seems it's currently possible to fix it with a Xposed module. Do you know whether CM and other custom rom teams fixed it in their roms?

DeX1009 said:
It seems it's currently possible to fix it with a Xposed module. Do you know whether CM and other custom rom teams fixed it in their roms?
Click to expand...
Click to collapse
You could also use the app "Mobile Radio PWN"

Those apps don't completely fix it - PWN just stops it from happening when WiFi is on but the radio gets active unnecessarily when there's no WiFi and that's the major issue.

Use tasker to turn it off while screen off or WiFi on...
Sent from my bacon!!!!!

NickosD said:
Use tasker to turn it off while screen off or WiFi on...
Sent from my bacon!!!!!
Click to expand...
Click to collapse
No, that's not what the bug is about. It also includes background processes. You can't turn them all of can you?

Actually with my way, the bug has gone away. It only appears when I am on data and not WiFi to browse Internet. Then I notice the bug, mostly at android os and system.
Sent from my SM-T320

DeX1009 said:
It seems it's currently possible to fix it with a Xposed module. Do you know whether CM and other custom rom teams fixed it in their roms?
Click to expand...
Click to collapse
As I recall, the Xposed module did not fix the issue, and the thread for it was closed almost immediately as a result. I see a lot of messages in various places mentioning this fix, but as far as I know, nobody ever successfully fixed the issue...

http://forum.xda-developers.com/xperia-zl/general/cm12-1-cell-standby-mobile-radio-active-t3188147

People are starting to report their MM battery stats. Some say it is much better than LP and some say there is little difference since they are still only getting 3.5 hours SOT before the battery dies due to the mobile radio active bug. Me - I am happy since a new version of SlimKat was released for the Oneplus One about a month ago. It works fine which is good since I may be using it until Android N is released next year.