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My Techno D7 screen Turn to White after Coming On

#1

Hello


Please my techno D7 screen turns white and sometimes other colors with various line, when it comes on from standby mode.

If you press the standby/sleep mode, and press again to come on.
It shows normal screen only to return to the white or white line screen when you press anything or wipe the page for an app to come, on.

Please can I have help on this?


Mike


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#2
(04-17-2015, 01:03 PM)Bdg_Mike Wrote: Hello


Please my techno D7 screen turns white and sometimes other colors with various line, when it comes on from standby mode.

If you press the standby/sleep mode, and press again to come on.
It shows normal screen only to return to the white or white line screen when you press anything or wipe the page for an app to come, on.

Please can I have help on this?


Mike

three possible causes
1. Damaged screen connector
2. Damaged battery or overheating
3. Corrupted ROM (flashing incompatible files)

questions

1. Does the phone get hot during use
2. Does the phone behave normally in safe mode
3. Does the phone behave normally in recovery mode
4. Did you ever flash any OS file to the phone?
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