iPhone Stuck on the Apple Logo or in a Boot Loop? What to Do

Your iPhone shows the Apple logo, goes black, shows the logo again, and never reaches the lock screen. Or it freezes on the logo with a progress bar that never moves. An iPhone stuck on the Apple logo or caught in a boot loop is stressful, mostly because of what is inside: your photos, messages and contacts. The order in which you try fixes matters, because some steps erase your data. Here is the safe sequence.

Why is my iPhone stuck on the Apple logo?

Common causes include:

• A failed or interrupted iOS update, for example when the battery died mid-update.
• Almost no free storage, which can stop iOS from finishing an update or starting up properly.
• A worn or failing battery that cannot supply enough power during startup.
• A faulty component, such as a damaged charging port assembly, a bad aftermarket part or a failing sensor, that interrupts the startup process.
• Logic board damage from a drop or liquid.

Step 1: Force restart your iPhone

A force restart does not erase anything. On iPhone 8 and later models:

1. Press and quickly release Volume Up.
2. Press and quickly release Volume Down.
3. Press and hold the Side button. Keep holding through the logo until the phone restarts, then release.

Older models use different button combinations. If the phone starts normally, back it up straight away.

Step 2: Charge it properly

Plug the iPhone into a known-good cable and wall adapter and leave it for at least 30 minutes, then try the force restart again. A deeply drained or tired battery can cause a loop on its own. If the phone only starts while plugged in, the battery is a likely suspect.

Step 3: Update (not restore) using a computer

If the phone still will not start, you can try reinstalling iOS without erasing your data:

1. Connect the iPhone to a Mac (using Finder) or a Windows PC (using the Apple Devices app or iTunes).
2. Put the iPhone into recovery mode using the same button sequence as a force restart, but keep holding the Side button until you see the recovery mode screen.
3. When the computer offers Update or Restore, choose Update. This attempts to reinstall iOS while keeping your data.
4. If the download takes a long time and the phone exits recovery mode, repeat the steps.

Important: choosing Restore erases the iPhone. Only do that if you have a recent backup or are willing to lose your data. If you have not been backing up regularly, see how to back up your phone, tablet or laptop for the future.

Step 4: When it is a hardware problem

If an update does not work, or the update fails with an error, the cause is often hardware. Signs include:

• The loop started after a drop, liquid exposure or a recent repair.
• The phone restarts every few minutes even after a successful update.
• The phone gets warm while stuck on the logo.
• Restore attempts fail with error messages.

A technician can test by isolating parts, such as the battery, charging port assembly and other components, to find what is interrupting startup. When the fault is on the logic board itself, micro soldering and board repair can sometimes bring the phone back and, just as importantly, rescue your data.

What not to do

• Do not choose Restore just because it is the first option you see, unless you have a backup.
• Do not try to open the phone yourself or apply heat.
• Do not use random "boot loop fixer" software from unknown sources.

iPhone boot loop repair in Ottawa — we come to you

Fix Revolution has more than 10 years of experience diagnosing iPhones that will not start. We pick up your phone anywhere in Ottawa and Gatineau, diagnose it, and drop it back off. Most repairs are done the same day, parts permitting, and include a 90-day warranty on parts and labour. Diagnostics are free if you go ahead with the repair.

See our iPhone repair services, then get a free quote or call 613-265-4349.

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