Overview
An iPhone frozen on the Apple logo — or one that keeps restarting in a loop — is almost always a software problem from an interrupted update or restore, and it's usually fixable without losing data. This guide starts with a force restart and moves to Recovery Mode, which can reinstall iOS while keeping your files.
Symptoms you might see
- The Apple logo stays on screen and never reaches the Home Screen.
- The phone restarts repeatedly (a boot loop).
- It got stuck during or after an iOS update or restore.
- The screen shows the logo then goes dark, over and over.
Possible causes
- An interrupted or failed iOS update.
- A corrupted system file or a failed restore.
- A jailbreak or a problematic profile.
- Insufficient storage during an update.
- In rare cases, a hardware fault.
Step-by-step troubleshooting
Work through these in order — the earliest steps are the safest and fix the most cases.
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Force restart first
Volume Up, Volume Down, then press and hold the Side button until the Apple logo appears — keep holding for up to 20 seconds. This alone breaks many boot loops.
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Charge and wait
Plug in and let the phone attempt to boot on a full charge. A low battery can interrupt the boot sequence and cause repeated restarts.
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Enter Recovery Mode
Connect the phone to a computer with Finder or Apple Devices/iTunes. Then perform the force-restart button sequence but keep holding until you see the Recovery Mode (cable-to-computer) screen instead of the Apple logo.
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Choose Update, not Restore
When the computer offers to Update or Restore, choose Update. This reinstalls iOS and repairs system files while keeping your personal data. It can take a while — let it finish.
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If Update fails, restore from a backup
If Update doesn't resolve it, choosing Restore will erase and reinstall iOS. Only do this if you have a recent backup; afterwards, restore your data from iCloud or your computer backup.
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Try DFU or seek help for persistent loops
If Recovery Mode won't complete, a DFU restore (a deeper reinstall) may be needed. If even that fails, the cause may be hardware and professional diagnostics are the next step.
Before you go further: back up your iPhone to iCloud or a computer whenever possible. Steps that could affect your data are clearly flagged — and for suspected hardware faults, a qualified repair professional is the safest next step.
Prevention tips
- Keep enough free storage before updating.
- Don't interrupt updates or restores; keep the phone charged.
- Back up before major updates so a restore is never a loss.
- Avoid unofficial modifications that can corrupt the system.
Frequently asked questions
Will fixing the Apple logo loop erase my data?
Not if Update works — in Recovery Mode, choosing Update reinstalls iOS while keeping your data. Only Restore erases, so always try Update first and keep a backup.
What's the difference between a boot loop and a stuck logo?
A stuck logo freezes on the Apple logo; a boot loop restarts repeatedly. Both stem from similar software faults and are fixed the same way — force restart, then Recovery Mode.
Related guides
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