To update the software: Go to Settings -> General -> Software Update. Installing Music app bug fixes)? So, to fix this, try completing the update and then backing it up. Step 1. Typically, an error message will pop up when using a cable that's not supported or certified with Apple. When your device charges,a lightning bolt appearsinside the battery icon in the status bar , or a large battery iconon your Lock Screen . There are a few times when even after completion of the update, iPhone might break down and have "resolve iPhone 7 boot loop error" issue. any proposed solutions on the community forums. Sometimes, your iPhone 7 (Plus) is just restarting itself over and over again and still not charging. The process is almost automatic - connect the phone to computer and tell the program to install iOS firmware to roll back any glitches, then the program does its business. 1 - Make sure the charging cable is not damaged. Unfortunately I dont have the old screen since the previous owner didnt give it to me. Press and hold the Power and Volume Down button together until you see the recovery mode screen with "support.apple.com/iphone/restore" at the top. The same with the charging cable, make sure that the AC adapter or the wall outlet is Apple-certified or shipped with an MFi badge on the specifications. You read that correctly: clean the lightning port. The hardware level errors are commonly caused Apple logo boot loop. As such, ensure that you're using a genuine Apple cable or an Apple-certified cord with MFi badge. The software is the best of its kind as it resolves your issue causing no harm to your data efficiently. If the restore don't work, your iPhone 7 (Plus) is experiencing hardware issues. Remove any debris from the charging port on the bottom of your device, then firmly plug your charging cable into your device. 2. in accordance with our, Join the discussion and share your voice here, Fix iPhone 7/7 Plus Touch Screen Not Working, Fix iPhone 7/7Plus Stuck on Restore Screen, Fix iPhone 7/7 Plus Stuck on Power Off Screen, Fix iPhone 7/7 Plus Black Screen of Death, Repair Operating System for iPhone 7/7 Plus, Fix iPhone 7/7 Plus Stuck in Recovery Mode, Fix Verizon iPhone 7/7 Plus LTE Connectivity Issues, Fix Bluetooth Problems on iPhone 7/7 Plus, Fix iPhone 7 Plus Left Speaker not Working, iPhone 7/7 Plus Black Screen? In the button bar, select General. Press and keep holding the Volume Down button and the Sleep/ Wake (Power) button. Press and hold the Top (or Side) and Volume Down buttons at the same time. There is a (small) possibility that replacing the battery could solve this problem. Easy Fix: iPhone 8 (Plus) is Stuck on Boot Loop - AppGeeker