Alex Sander

I use adhesive based on the silicon.

Did you see any signs of corrosion?

I’ve found it on ebay.

You are right, but sometimes it won’t work. Especially when it is a hardware issue.

Do you have some equipment?

It can be a dead battery, here is a hint how what youy can do: https://youtu.be/nMm63ZGYx_Q

If there isn’t any corrosion then it is probably the faulty display. Try to change the lcd and let us know if it resolve the issue. Best luck!

The technician i s probably right, you need to replace the whole display.

Thanks for your interest :) Chip replacement with reballing.

I am happy you find it useful. Best regards!