After changing the scale of the icons in the experimental features the screen went black and only shows a blinking cursor. I panic a little because I think the DPI touch the kernel and that's a delicated thing.
When restarting and past the post, the blinking cursor re-apear and stuck there forever and no grub shows up :crying:.
Now I can't do anything, no shift key or any other methods seems to work to load some king of menu to fix the boot.
Any help??
Thx
I have my same problems
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Hi all!
Weeks ago, I dont know why, I can't turn off my device because when I turn it on, keeps only working the rom screen: if I have cm7 mod, it keeps bugged in the screen with the android ant the arrow turning around... I have changed the rom but it continues...
Sometimes, loads and I can put my pin, but I only see my dock bar, not android system...
Its because I changed my splash image? Or because I have a bad CPU configuration? I have a ZTE-Skate.
Ty a lot!
Sent from my ZTE Skate using Tapatalk 2
I have Omega ICS v15.1 with Siyah Kernel 4.0.3. Sometimes it happens that due to some app my phone hangs and when I repeatedly press the power button or menu button the display goes crazy and shows all inverted colours (eg. my wallpaper is black so it shows white and likewise). Please help me out in this matter. I don't get whats going wrong. And also is this thing harmful for the phone ??
Thanks in advance!
It's a feature of Siyah. Click home 4 times. You can turn it off using ExTweaks.
Oh Thank You very much!
I recently updated my i9300 to paranoid android to 3.97 and I'm having two issues... First one is that apps that have border ads down the bottom.. Facebook.. Cheeseburger.. Astromanager etc if you take your finger Off the screen the screen turns black with only the ad showing..... The other issue is that the screen brightness can't decide if it's full of low. You press the power button the lock screen comes on Instantly dims.. Doesn't matter if light Meter is covered or light shining on it.. Disabled all power options.. Auto brightness is off... Tried lux app set all to 100% still dims.. When you run it after the screen dims it shows still being 100% touch the maximum and it comes back again.... Anyone have ideas. Googled ads but came up with nothing for black screen issue... Tried other solutions for the brightness issue still no luck.
Sent from my GT-I9300 using Tapatalk 4
akoli said:
I recently updated my i9300 to paranoid android to 3.97 and I'm having two issues... First one is that apps that have border ads down the bottom.. Facebook.. Cheeseburger.. Astromanager etc if you take your finger Off the screen the screen turns black with only the ad showing..... The other issue is that the screen brightness can't decide if it's full of low. You press the power button the lock screen comes on Instantly dims.. Doesn't matter if light Meter is covered or light shining on it.. Disabled all power options.. Auto brightness is off... Tried lux app set all to 100% still dims.. When you run it after the screen dims it shows still being 100% touch the maximum and it comes back again.... Anyone have ideas. Googled ads but came up with nothing for black screen issue... Tried other solutions for the brightness issue still no luck.
Sent from my GT-I9300 using Tapatalk 4
Click to expand...
Click to collapse
Go to PA Q&A thread next time: http://forum.xda-developers.com/showthread.php?t=1887819
Due to lack of graphic driver on 4.3, the black screen thing could appear. There are two+ solutions:
1. follow this step by dontwannabehere
dontwannabehere said:
The fix is the following:
On your build prop file
There should be a line that says something like this " hwui.render dirty regions = false "
Just add the word debug at the beginning of the line "debug.hwui. render..... "
Sent from my Paranoid GT-I9300
Click to expand...
Click to collapse
2. Install PA 3.99 Unofficial build.
Download @ G+ Paranoid Android i9300 unofficial Nightly builds
https://plus.google.com/communities/118377552590341742680
akoli said:
I recently updated my i9300 to paranoid android to 3.97 and I'm having two issues... First one is that apps that have border ads down the bottom.. Facebook.. Cheeseburger.. Astromanager etc if you take your finger Off the screen the screen turns black with only the ad showing..... The other issue is that the screen brightness can't decide if it's full of low. You press the power button the lock screen comes on Instantly dims.. Doesn't matter if light Meter is covered or light shining on it.. Disabled all power options.. Auto brightness is off... Tried lux app set all to 100% still dims.. When you run it after the screen dims it shows still being 100% touch the maximum and it comes back again.... Anyone have ideas. Googled ads but came up with nothing for black screen issue... Tried other solutions for the brightness issue still no luck.
Sent from my GT-I9300 using Tapatalk 4
Click to expand...
Click to collapse
for your first problem: the glitches should have been solved with newest cm sources. But look in your build.prop if you have the entry "hwui.render_dirty_regions=false" if yes then change it to "debug.hwui.render_dirty_regions=false" without the " " )
for the second problem I cannot help you, as I am not using paranoid. Look if there is an update or ask in the paranoid Q&A thread http://forum.xda-developers.com/showthread.php?t=1887819 (you could also have asked there your questions )
EDIT: sorry. I am ALWAYS to slow in writing aaargh
Appreciate the quick response... I tried the build.prop editing and this is where it got interesting... I cant edit it ... I've tweaked in the past with ES file explorer or root explorer but on this occasion the apps wont allow it ...does not allow the changes to be saved.... checked the root and thats fine, busybox is installed and working fine... my workaround was to tweak build.prop of the 3.97 rom of PA and apply it it from recovery.... this seems to have fixed the black screen in apps... so thanks for that.
I also just grabbed the 3.99 nightly of PA and build.prop already has the change applied, applying now.... result seems the brightness quirk is still there ... I tried the android sensor app and the lux settings seem to be correct so the light sensor is performing as expected the brightness is just not doing what its told... even if I set it to automatice brightness change the sensitivity and apply 100% to all different lux settings it just ignores it and dims the screen regardless... !!
My S2 boots up fine (screen very bright and animation color not natural) after finishing boot the soft keys lights up but the screen goes black. When i press the home button the screen just flickers, shows the screen for a split second then goes black.Sometimes after many attempts pressing the power button it wakes but screen at full brightness and color is not natural. When i try to press the screen brightness to adjust it goes black immediately.
What i have tried so far, bought a new LCD screen and replace but problem persists. So its not a LCD problem. It was running stock ICS so i flash stock JB after wiping, no help. Root with Philz kernel but when i go to recovery screen goes black so i try Speedmod kernel with CWM recovery and the screen shows the Recovery menu I try to flash a custom rom (can't remember which one) but it won't boot up stuck at splash screen.I even flash GB and ICS stock still no luck.
The phone works fine calls can still get through, download mode screen and recovery screen ok. I actually have not use this phone for a year but the last time i use use it was working fine.
Google all the different Samsung device if anyone has this problem but no one seem to have the problem that i have so maybe if anyone knows or suggest anything else which i haven't tried.
Thanks for viewing
I have found the root of my problem, the damn brightness control in settings is not working. Brightness is at full, unable to set to auto or manually dim the screen.
Screen will only wake with black background. Have to tear apart the phone and figure whats wrong
In my Mi10[Model M2001J21 which is not Bootloader unlocked and not rooted] the screen became brownish yesterday night.I did not turn on Night mode or reading mode.Only in Settings screen the screen appears in pure white.How I can make the screen pure white in home screen and all apps.Is my display got damaged?Do I have to go to the Mi Service Center to get the screen back into pure white? Anybody please help.Waiting with thanks....
pnsdhrn said:
In my Mi10[Model M2001J21 which is not Bootloader unlocked and not rooted] the screen became brownish yesterday night.I did not turn on Night mode or reading mode.Only in Settings screen the screen appears in pure white.How I can make the screen pure white in home screen and all apps.Is my display got damaged?Do I have to go to the Mi Service Center to get the screen back into pure white? Anybody please help.Waiting with thanks....
Click to expand...
Click to collapse
Can you upload photo to see?
Enviado desde mi Mi 10 mediante Tapatalk
Ok, definitely.Photos are attached herewith.