Chosen Solution
Hi I was doing a repair on my broken screen 6 plus ( Still working but broken screen ) after that my phone wont start up I replugged a few times when the phone was on. I first tought it was i broken the battery but i checked the battery the multimeter said 3.4v so i think that the battery is not dead But now my phone wont start and i have no idea why
Try re-installing the orignal, cracked screen to see if it works. If it does, then you have a defective replacement part. If it doesn’t, then you may have damaged something during the repair. In that case, closely inspect the device connectors and flex to see if there is any visible damage.
