The screen of OPPO R15 is broken and the screen is not displayed at all.
The customer is a business that runs outside all day.
Although there is a backup machine, valuable information is in it and urgent repair is needed!
Remove the back cover first
Power off first, remove the battery and other cables
Remove the broken screen
Install new screen
Install the battery
Test screen status
Confirm that the new screen is functioning properly and attach a warranty sticker.
Install the fingerprint cable and close the back cover
Final total functional test
Press back cover