Tablet fails brightness diagnostic test

[gazbut]

Hi

My z3 compact tablet fails the brightness diagnostic test. 

The symbol fades without covering the light sensor.

Has anyone else noticed this?

Thanks 

Gaz

[Uliwooly]

@gazbut

Try again on safe mode

if that doesn't work, repair your tablet with PCC and test again

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[John-BR]

Hi gazbut

Welcome to the community.

Sorry to hear about the issues you have been experiencing. If a device fails one of the Xperia Diagnostic tests you would be best to have a chat with your contact your Local support team as it may need to be serviced.