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samedi 29 août 2015

Screen black bug after lollipop update htc one m7



I just bought a new m7 yesterday and my experience is horrible. It was all ok but after the lollipop upgrade everything is messed up.
Proximity sensor is totally fine because I have checked it with several apps...

problem one: the screen doesn't turn on after I remove tho phone from my ear while calling, so I can't hang up unless the other person hangs up.

Problem 2: Same thing with Lock Screen. It doesn't turn on..

Problem 3: my phone's touch is not working at a certain horizontal line along the screen, When I touch there, two touches are senses just right and left....

If anyone has encountered these problems, please give me a solution or find me a better solution.



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