Galaxy TAB screen goes black and wont come back on

My son's tab 3 screen will not awake and has to be reset to come back on. The screen comes back on fine when reset but if it left for a while it wont awake and I can hear the water sound the tab makes when trying to open the screen but it does not come on, has anyone any idea what could be the problem.

i9195l - black edition

Hi,

I did not find much informations on the i9195L (note the "L") so i am creating a new thread.

I bought and successfully flashed (using cmw as recovery) a few i9195.

Today I got this new i9195l - black editions for my sun.
It has 4 cores (arm cortex @ 1.20) and uses an adreno 306 gpu.

Looks good except I am unable to flash it:
-put it in download mode
-send the cwm 6.0.5.1
-reboot in recovery mode
-tells me "could not boot in normal mode"
-know warranty is now void (as expected)

Tried to flash a few times, with or without reboot, with or with f reset time, nothing works :(

Something which seems to be new : it mentions "qualcomm secureboot: enable (csb)".

Any idea?

I would really like to flash a cyanogen 12.x like I did on my other s4 mini phones...

Regards,
Erwan

note edge black dot at the top of the display need HELP

I had a weird issue with my note edge black dot at the top of lcd display.
i have no idea what happned. any body having same issue? :(:confused:

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htc one x 32gb black

some time network was drop
i need stock rom
info about my htc:
ENDEAVORU PVT SHIP S-ON RL
HBOOT-1.73.0000
CPLD-NONE
RADIO-5.1204.167.31
eMMC-bootmode: DISABLE
CPU-bootmode : disabled
HW secure boot : enable
jun 21 2013,18:24:41

fastboot getvar version-main
version-main: 4.19.708.2

cid:HTC__622

please help me...
thanks

Rear camera-hardware detected, yet black image. Camera "bus" malfunctioning?

Hi

Half a year ago my girlfriend accidentally gave my Z3 Compact a rollercoaster ride in our washing machine (full tour). The screen broke, but it could turn on and everything looked fine (gave no errors) when connecting to HDMI.

Yesterday I received a replacement LCD, which gave it a new life. It seems that everything works except for the rear camera. When opening any camera-app, the HUD is visible, but image is black, and no error. If i switch to front camera, which works, and back to the rear camera, it shows a freezed image of the last image from the front camera.

I checked some debug-apps to see if it detects the camera-module, and it does. If it's connected, alle the specs of the camera is listed, and if disconnected, the module is not listed.

I then got a broken Z3 Compact from a friend, and I tested both rear camera modules in both phones. The modules are working in his phone, both doing the same black screen in mine.

I tried hard reset, PC Companion-repair, updates, clearing camera cache etc., but with no luck.

Do you have any suggestion to how I can fix this?
Do you know where on the motherboard I could look for dirt in relation to some "rear camera bus/chip"?

Thank you for any help!

Htc 820 rebooting ONLY into recovery and black screen

Hello i tried to flash twrp recovery on my htc 820u but i think it didn't install. Phone was still working correctly until i tried to do a factory reset. Now it will just boot into recovery every time and i have only a black screen. the phone vibrates when i touch the screen but i cannot switch it off. when i reboot it just goes back to recovery.

Can anyone suggest something please? Is there a way to prevent the phone from booting into recovery?

PS: I'm on lollipop 5.0

Slate and blue vs black color options. High resolution pictures

just wanted to share with everyone. I got the black one from Amazon, did my reviews on it for my youtube channel http://www.youtube.com/user/jmhannz, with comparisons to the oneplus 2, etc. but I did pick up this custom one finally as well. Figured I'd share some snaps so you can see the difference and true color (based on camera settings, very real to color).

They are on my google drive, if this helped at all let me know, enjoy. If you like the quality let me know too :)

https://drive.google.com/folderview?...W8&usp=sharing

Display goes black after flashing roms

I have flashed cm 12.1 Wilson3q's Build on mi 4i but its not booting.
I am getting black screen after mi logo.
Nothing is showing up
Also i tried RESURRECTION REMIX_5.5.7, it got booted up but after the "optimizing apps" screen the screen got black and nothing is working
What can be wrong?
Help me guys pl
(First i was on MIUI 7 )