[Q] G2 Screen Flickering - G2 Q&A, Help & Troubleshooting

guyz yesterday my g2 screen started flickering like crazy it happened for about 1 hour then stop now today it started again and not stoping i checked the back light flickering thread but its of no use please give any ideas

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Crazy Blinking Screen

First of all I love the phone, but recently the screen started blinking so bad it became unusable. I restarted but the problem keeps coming back. Anyone else having this same problem??

Stuck in boot loop after strange problems (blank screen/settings app FC)

Hi guys,
I have an HTC Sapphire (HTC Magic from Vodafone UK). Problem with it this morning stopping me using it so urgently need some help!! I've included all details I can think of below to help someone diagnose the issue.
Been a very happy CM user for several months now and upgraded to 5.0.8 just a week or two ago. I did a full backup and wipe and haven't had any problems with it until last night.
Just before going to bed I noticed when pushing the menu/red button to turn the screen on, the keypad lights would light up but the screen wouldn't turn on. This happened a couple times in the last week but taking the battery out and restarting resolved it before. So I did that last night and it started up again and I went to sleep.
This morning I went to use the phone and it seemed a little strange, like some of my settings were back to default (security lock pattern went red when wrong, no battery % in title etc.), but the phone worked and I could make a call.
I then tried to configure the settings but as soon as I tried to enter any category I got FC's in the Settings app. So I restarted...(strangely silent/airplace modes weren't options, only reboot/switch off)
This time after the red Vodafone boot logo the phone got stuck in a boot loop - (CM specific: the 4-colour X swirl would be OK but after 3/4 silver X swirls the 4-colour one would start again) and this continues until pulling the battery out.
Left battery out a while but no help.
Went into recovery console and wiped cache - startup took a lot longer but still eventually got stuck in a restart loop.
Will reflashing CM help? Should I bother with a wipe (would rather not cause no backup!)
ANY OTHER IDEAS??? I'm really stuck/frustrated/depressed right now as this is my only phone and I'm not even living in my home country so am really cut off right now.
Thanks to anyone in advance.
Paul

Screen Problem

Today I woke up and was on my phone a started seeing horizontal lines flickering over the screen.They star almost from the top and go down close to the bottom.Is there a fix for it or get a replacement?
Replacement, there is no fix. I had that issue about 2 weeks after getting my first SGS.
Same thing happens to me, except only when I turn on WiFi.
Yea I just discovered wen my wifi turned off the screen flickered again nd also wen wifi is working like when im loading a webpage
Sent from my SGH-T959 using XDA App

s4 black screen

hello every one...
im using my s4 for about 1 year already with no issues exept for the battery as it drains fast and not last a day..
now im facing another prob...
sometimes it gets black screen and hang when i watched on net... (youtubemobile)sample....
it will take hot for a while then it will suddenly turns to black which triggers me to restart it or remove the battery so it can turned of...
this is not happening often or everytime... but sometimes it bothers me with this issue...
is there someone also facing same problem as i do?
i hope someone can help me with this... thanks....

Display turns off after some time

The problem started a few days back, after using my phone display just stops working ie the screen goes black as if it is switched off although I get calls and message notifications. This started to become more frequent but a couple of restarts with no display used to do the trick. The day before yesterday, no matter how many restarts display remained off at first I thought this might be a rom issue so I flashed stock rom. phone booted up and after 20 mins of usage, the screen started going black yet again. and no number of restarts could again fix the problem. Now the phone display turns up every once in a day for about 10 mins. Also when I get into the bootloader ( when the display works) the text all get distorted after some time with lots of green and pink lines running here and there. any guess what the issue might be? Is it the displays problem or any other hardware? Please help

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