What should I do if my iPhone 5s enters an infinite boot loop after a screen replacement?

What should I do if my iPhone 5s enters an infinite boot loop after a screen replacement?
I recently had the screen on my iPhone 5s replaced, but ever since then, I’ve been experiencing a persistent issue. My phone keeps entering an infinite boot loop, where it continuously tries to restart but never fully turns on. This problem started immediately after the screen was repaired, and it has been incredibly frustrating. I can’t access any of my apps, contacts, or important data because the phone won’t get past the Apple logo. I’m not sure if the screen replacement process might have damaged something inside the phone or if it’s a software glitch. I just want to understand what might be causing this infinite boot loop on my iPhone 5s and how I can stop it from happening.
5 Answers

This endless reboot problem is certainly frustrating. Here’s a more comprehensive strategy:
1. Software Troubleshooting: First, ensure that the phone’s software is not corrupted. You can do this by restoring the iPhone to factory settings using iTunes, which can potentially fix any software-related issues caused by the screen replacement process.
2. Hardware Inspection: Check the replacement screen’s quality. Sometimes, third-party screens can be problematic. If the issue persists, consider taking your iPhone back to the repair shop or trying a different screen.
3. Battery Connection: Make sure the battery connection is snug. A loose connection might cause boot loops.
This mix of software and hardware checks can help diagnose and resolve the issue.

If the boot loop issue arises after a screen replacement, here’s what worked for me:
1. Inspect and secure all internal flex cables and connectors as they can be fragile and might get misaligned during repairs.
2. Use DFU mode for a deep restore if a regular restore fails. Connect to a computer, hold both the power and home buttons for about 10 seconds, release the power button but keep holding the home button until iTunes detects the device in recovery mode, then restore it via iTunes.
My device recovered using these methods, ensuring no internal damage caused the loop.

Facing this challenge with an iPhone 5s requires a methodical approach:
1. Attempt a hard reset by holding the home and power buttons until the Apple logo shows up.
2. Recheck all connectors inside the phone to ensure they are correctly placed.
3. If these don’t work, restore the phone via recovery mode. Connect to a computer, open iTunes, and put the phone into recovery mode by holding the home button while connecting it.
These steps usually tackle the root cause and can help you regain control over your device.

I once dealt with a similar problem on my iPhone 5s. To resolve it, I did the following:
1. Checked for any loose connections inside the phone.
2. Performed a hard reset by holding the home and power buttons together for about 10 seconds until I saw the Apple logo.
3. Restored the phone through iTunes. I connected it to a computer, put it into recovery mode by holding down the home button while attaching the USB cable, and then restored it when iTunes recognized the device in recovery mode.
These steps helped me fix the boot loop issue.

When my iPhone 5s faced an infinite boot loop post screen replacement, I came across multiple solutions which I tried:
1. Ensure that iOS is updated by connecting the iPhone to iTunes and checking for updates. Sometimes an update can solve these issues.
2. Reset all settings if the phone temporarily gets past the boot loop: Go to Settings > General > Reset > Reset All Settings. This can resolve configuration issues triggering the boot loop.
3. Perform a clean installation of the software (back up your data first). A clean reinstall via iTunes wipes out possible software conflicts caused during the repair.
These steps approach the problem from different angles and were useful in my case.