Screen Brightness Flickering - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hi I just got my phone repaired because I cracked the screen and whenever I hold the home button done with a lot of pressure the screen turns REALLY bright like 300%, also it happens randomly like it will just start ranging from 25-100% brightness, could this be like a lose signal to the screen or something pressing on the screen making it brighter?

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ipaq 4150 LCD screen fading after replacement or ON/OFF

hi guys
i just changed the LCD screen (the whole thing including the digitizer; bought on ebay OEM) on my ipaq...connected all the connecting cables etc. However wheneven i turn on the unit screen stays crystal sharp for ~5 sec and then begins to fade...aftwerwards display is grainy and whiteish (still can see). whenever i press power button again (on/off) screen again turns back to normal and then fades again. anyone encountered such thing?
i did:
soft/hard restet
opened up replugged the cables etc
try to press the unit about...
loaded battery to full...edited screen brightness etc
no results...
thanks for your help
xS
screen fade
I have the same problem, did you get a fix?
Sam

My screen wont turn on. Help

Just yesterday i noticed that my phones screen was bugging out, eg. if it bumped into something or set down on a hard surface the screen would
flicker, similar to static, but only for a second. later that day, the screen went black, i thought the battery was low and did a quick battery pull
and it booted up normally. it happened again an hour or two later the, black screen that is. when i got home i really noticed the static as it was
placed on hard surfaces: the table, desk, etc. since it was low on battery i plugged it in to charge for a bit, when i came back to tun it on i was able
when when the screen timed out i wasn't able to turn it back on, i tried the battery pull but nothing, At that point the boot animations wouldn't show
the only things that indicated that the phone was turning on was the notification light and the pouch buttons. when it is "on" i'm able to swipe to
unlock, hold down and get the feedback of when you want to move an app or widget. The phone is on but the screen is black. oh and when i try
to go into recovery or download mode the screen is still black,
im wondering if its a busted screen but the thing is there are no cracks or anything on the screen maybe a few minor scratches but that's it
DavidCDM said:
May i ask how many remaining memory space you have on your phone?
Click to expand...
Click to collapse
truthfully, i haven't a clue, but i can guess, if you are talking storage wise, around 3-5 gigs.

Nexus 5X splashed by sea water, backlight turns on but display blank

I was on a vacation on Bali, Indonesia. While I was taking photos of sea waves it got some splash. Since it had a casing, only front got wet so I wiped the front part. The phone was ok at that moment but after few hours I felt lag on touch screen. Then after a day the display went blank. But on a dark room I can see that the display backlight is on.
I tried pressing power button for 8-10 seconds. After doing this the phone vibrates for a second as if it's restarting. The backlight turns off for few seconds then turns on again as it does when a phone normally restarts. I also tried pressing volume down+ volume plus+power button. Similar thing happens.
I have some great vacation photos on the phone which I don't want to loose. I am hopeful as the display is not fully dead. Can anyone please help?

Lg g3 screen stays black after reboot, but responds to touch

My wife's phone looked completely dead this morning, so I pulled the battery and then rebooted. The led did its usual start up pulse but the screen remained black.
Double tapping to wake, then tapping the centre of the screen where login field is, then tapping where the keyboard is, results in haptic feedback, but the screen never turns on from black.
Tried holding down + power to boot into recovery, but no idea if it works. No response from the screen.
Anything I can try? :crying:
judith prietht said:
My wife's phone looked completely dead this morning, so I pulled the battery and then rebooted. The led did its usual start up pulse but the screen remained black.
Double tapping to wake, then tapping the centre of the screen where login field is, then tapping where the keyboard is, results in haptic feedback, but the screen never turns on from black.
Tried holding down + power to boot into recovery, but no idea if it works. No response from the screen.
Anything I can try? :crying:
Click to expand...
Click to collapse
Its the faulty motherboard chipset issue, same as me.
Take the phone apart and place a piece of plastic or something on top of the display ribbon connector underneath the battery. That solved this problem for me.
Seems to occur because the board in the g3 has too much space to flex etc in general usage.

Dark area on screen ONLY after sleep

Hi folks!
I've got a very weird issue with my P-600!
Yesterday, I noticed a dark area in the left corner on the bottom of the screen.
At first, I thought a LED line was dead on the backlight panel. No surprises, it's a 10 years old device...
To confirm that, I rebooted the device expecting to get the same issue (dark corner anyway, anytime) but it became even more "bizarre": after getting into system again, the dark spot was gone but the device was unable to revive the screen after going into sleep mode.
No matter if the screen was put into sleep by inactivity time-out or by pressing the power button, when the screen became black, it stayed black.
But with apps still running in background: for exemple Spotify was still playing music.
The only way to get the screen on back again, was to force a reboot by keeping the power button pressed down.
After reading many posts here and on other sites, I found some talking about the "Android Black Screen Of Death" and some tutorials on how to fix it on Samsung devices. So I opened my Tab, unlocked all flat cables, waited 10 minutes or so and then reconnected everything.
Well, it did it but only partially: now I'm a in quite "mixed" and unexplainable situation.
The screen works again, I can put my Tab to sleep and get it on again just pushing the power buton.
BUT...
The dark area in the left corner comes back again, only after sleep mode!
If I reboot the device, the screen is perfectly enlighted in all its surface, but it will get again that dark spot in the corner after screen sleep. What the heck... ?
So it's not clear for me how to definitely fix it.
Should I replace the entire screen? The flat cables? The battery?
Any help to understand what's going on will be greatly appreciated!

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