My screen glitches (think of TV static, but striped and colored similar to the background image) about 5 seconds after booting into android (after the nexus logo loads.
The tablet is fully functional doing the 5 seconds. After that, the screen glitches like above, and I can hear a faint sound from the nexus 7 that grows in pitch until it bursts and the device shuts down. Then, it tried to boot again and this process is repeated.
I don't know what caused this - I haven't used my nexus 7 for few weeks or so, and the last time I used it it was working.
The bootloader is unlocked but it is running stock 4.2.
I have tried booting into recovery mode and wiping data, but that doesn't fix anything.
Anyone know how to fix the issue?
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My Nexus 7 is freezing a few seconds after it boots up. I goes to a black screen with some visual artifacts. The memory on my Nexus 7 is full but I don't think that's the issue. It took a three foot fall from my bed stand to the rug and now it's doing this. Is there anyway to fix it?
I took a video of it booting up but I cannot post external links because I am a new user. Do a search for "Nexus 7 Boot freeze 0T99" on youtube and it should be the first video.
So now I hard resetted my Nexus 7 and deleted everything off it. The screen glitches out after a couple of minutes. Any ideas?
My Nexus 7 (2013) screen flickers usually after it's been on for about 20-30 minutes. At first, it will just flicker once every few seconds, but eventually, it becomes completely unusable. A few months ago, I did a factory reset, and it seemed to go away for a while, which confused me, because I don't really think it's a software issue. However, now the flicker is back with a vengeance, and I'm looking for suggestions as to what might cause this. I'm not afraid to open it up, but I'm not sure what to look for - anyone?
Here's what the issue looks like: https://youtu.be/MU6HhHgiOnU
Hi guys!
I devoted myself a complete evening into fixing my little brothers GS5. 2 weeks ago he told me he was installing an original Samsung update. However after this update his phone would randomly turn off after a few minutes of being on. So I guessed something was wrong with the software. I flashed a stock rom onto the phone, but now it doesn't even boot. I tried multiple stock versions of Android 4x 5x and 6 for the GS5. None of them made the phone boot. Sometimes it showed the Samsung logo, but most often just black screen. I can't boot into recovery either, the same story. I tried twrp, the lights of the buttons were on, but the screen wouldn't turn on. When the phone normally boots with a black screen I sometimes get notifications though. LED flashes sometimes and there's audio.
Anyone having any thoughts how I can fix this? Help is much appreciated!
Just got an LG V20 (T-Mobile version). Phone was fully updated to latest stock firmware and then put into use. I have noticed that when the phone is unlocked, the screen always times out after about 10 seconds. It goes dim after 7 and turns off shortly after, same exact time frame as my Nexus 5X does on the lock screen. I have tried all different time out settings and nothing changes this. Anyone else experience this?
My Note 3 has occasional problems during boot and consistent problems during lock screen.
Occasionally during boot instead of seeing the Samsung logo during startup the screen becomes pixellated and unchanging - i.e. a bunch of random pixels. The phone continues to boot up otherwise and the OS works. To buy-pass the boot problem I need to take the battery out of the phone for about 2 minutes (or more) and it would normally boot fine after that. When it boots up I often see a part of the screen momentarily go pixellated before it starts the usual boot loop.
When the devices boots up fine lock screen has problems. When I turn on lock screen the screen remains black thereafter and soon reboots.
I have SM-N9005 with LineageOS 18.1 +microG + Magisk. I don't think the problem is due to LOS because boot problems existed in the previous OS (Android 5), and lock screen problems occasionally came up. I hoped installing LOS will sort out the problems, but alas... I have tried using an app called Wakelock v3 to sort out the screen lock problems in the same way as for Note 4, but the app seems to have made no difference. Since installing LOS I have not had a single successful lock screen, with or without the app.
Any help or advice appreciated.
Flash stock rom via Odin and test .