Oppo A91 black screen problem.This is a common issue and can be fix easily :)
If you want to lear how to change the complete screen of Oppo A91 please watch this video, and if you think it has been helpful, please give us a like, suscribe to our channel and share the information.
Before you begin, discharge your Oppo A91 battery below 25%.

Screen https://s.click.aliexpress.com/e/_A8c8H8
https://s.click.aliexpress.com/e/_AlJmdM
https://s.click.aliexpress.com/e/_9jrS0S

️Repair Tools https://movilone.eu

A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.
Thank you for watching and enjoy it :)