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Pc not discovering at all that i connect my z3+. And dim display in sunlight.

Mr_Alv
Visitor

Pc not discovering at all that i connect my z3+. And dim display in sunlight.

Hello guys.

I suddenly got problem that the pc does not discover my xperia z3+ anymore. I've read the other topics, deleted data under media storage, out & in memory card, started in safe mode. i have brand new cable that follow with my quick charger uch-10 , cable ec803. tried different cables and computers. it is not showing under device manager. downloaded usbdeview and removed all that was not in use. still nothing. when i connect it is only charging. usb is set to mtp, if i change this nothing happen. usb connectivity says it found usb. but nothing on computer. all the computer i've tried have windows 7 pro & ultimate. 

Have been working on these computer before. 

tried cleaning the usb port on telephone with contact cleaner and still same. i'm offshore and trying to download companion so see if that will help. 

any help will be greatly appriacted. 

second problem. i had this for long time, in sunlight the screen dims that much it is impossible to see the screen. tried in auto after i read that auto will give higher brightness than manual but it is still the same. and it is not only sunlight. i worked in africa for 6 months and i could not use my telephone outside due to bright daylight. very frustrating with this expensive phone. i dont understand how it can dim down when all is set to manual brightness and no application is running and override? 

the phone is not hot when this happens. 

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