Chosen Solution
Dear IFixIt community After replacing my LCD my one plus 3 wont boot. When I plug it into the wall, it does charge and the LCD powers on with the battery charging icon. Vibration working and everything. But when pressing the power button, it won’t power on. Could this be a problem with the volume buttons & lock buttons failing? How do I check that it is that and not a faulty motherboard/daughterboard? Kind regards and thank you Axel
If you replaced it ( you opened it up) open it again and check the connections you messed with it could be the battery isn’t fully connected as you should disconnect during a repair to avoid damage from power still being in the board. If someone else replaced it (paid a shop or company) take it back and have them fix it. It should be free for them to fix it as they broke that part of the phone or failed to repair it properly and should honor they’re work.
Before changing my display of my oneplus 3t phone was working fine no battery issues. But after changing display my battery percentage is stuck at 0% and it’s not moving up My phone is working perfectly fine when plugged in with the charger. But switches off when charger is removed.
