Dear 

I have the BV9700 pro for a couple of months and my screen started flickering and showing 3 black lines.
I don't know a lot about phones, can somebody help me out please ?
thanks

Alain P wrote:

Dear 

I have the BV9700 pro for a couple of months and my screen started flickering and showing 3 black lines.
I don't know a lot about phones, can somebody help me out please ?
thanks

Hello, Could you screenshot for me?

blackview_admin wrote:

Alain P wrote:

Dear 

I have the BV9700 pro for a couple of months and my screen started flickering and showing 3 black lines.
I don't know a lot about phones, can somebody help me out please ?
thanks

Hello, Could you screenshot for me?

Or you can contact the professional after-sale department: support02@blackview.hk