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hi
i got the same problem on my z1, after only 1month, i got the unit replace and also this one develop the same problem with the front camera, i have to say that the replacement unit was a used unit and not brand new like the warranty state, so naw i have a phone with the front camera unusable,
im sorry but this " I don't know is that dust under protecting glass applied by you or under screen.
Maybe you using your phone under very heavy dusty condition also maybe in pocket you have a lot dust from paper tissues"
isn't a good explanation, i tested lot of phone and even the cheap one are better protected against that problem. |
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