You press the power button, but your iPhone screen stays black. No vibration, no logo—just silence. If this sounds familiar, don’t panic yet.

An iPhone not turning on doesn’t always mean it’s completely broken. Sometimes it’s just a drained battery, a faulty cable, or a temporary software crash. In this guide, you’ll discover the most common causes and the fixes you can try at home before considering repair.

This guide is based on official Apple Support instructions and industry experience from phone repair specialists, so you’re getting practical, reliable steps.

Why Your iPhone Won’t Turn On

Several things can prevent your iPhone from powering up:

1. Battery or Charging Issues – Dead or degraded battery, faulty cable, adapter, or charging port.

2. Software Glitches – Failed iOS updates, system crashes, or corrupted files.

3. Overheating Shutdown – iPhones auto-shut to protect internal parts.

4. Physical or Liquid Damage – Drops, water exposure, or internal short circuits.

5. Boot Loop / Apple Logo Stuck – The device starts but never loads fully.

6. Hardware Failures – Power button faults, logic board issues, or broken connectors.

Fixes You Can Try Before Repair

2.1. Charge Correctly

• Use an Apple-certified charger.

• Plug directly into a wall outlet (not laptop USB).

• Wait at least 30 minutes before ruling out battery issues.

• Inspect and clean the charging port.

👉 If charging still fails, try a different cable and adapter.

2.2. Force Restart (Hard Reset)

This won’t erase your data—just forces a reboot.

• iPhone 8 and newer: Press Volume Up → Volume Down → hold Side button until Apple logo appears.

• iPhone 7/7 Plus: Hold Volume Down + Side button.

• iPhone 6s and older: Hold Home + Side/Top button.

If the Apple logo appears, your issue was likely just a crash.

2.3. Recovery Mode Restore

If a hard reset doesn’t help:

1. Connect your iPhone to a computer.

2. Perform a force restart, but keep holding until the Recovery Mode screen appears.

3. In Finder (Mac) or iTunes (Windows), choose Update first.

4. If Update fails, choose Restore (note: this erases data).

Apple’s guide to recovery mode is a trusted reference.

2.4. DFU Mode (Advanced Restore)

Device Firmware Update (DFU) reloads firmware at the deepest level. It can fix severe iOS corruption but will erase all data. Best attempted with guidance or at a repair shop.

2.5. Check for Physical or Liquid Damage

• Look for cracks, bends, or corrosion.

• Pull out SIM tray and check for a red Liquid Contact Indicator (LCI).

• If damage is visible, a technician inspection is necessary.

 When to See a Professional

If none of the steps work, it’s time for expert help.

• Battery Replacement – Dead or swollen batteries can be swapped quickly.

• Component Repair – Charging IC, logic board, or display repairs may be needed.

• Diagnostics – Technicians use tools to measure voltage and diagnose exact failures.

At QuickRepair, you can easily:

• Book an Appointment

• Track Your Repair

• Contact Us for more guidance.

Conclusion

• Many iPhone “won’t turn on” issues are simple—like a bad cable or frozen system.

• Force restart and proper charging solve most cases.

• If software corruption occurs, Recovery Mode or DFU restore can help.

• For hardware damage, don’t DIY—book a repair with professionals.

Regular backups are your safety net—so you never lose important data if the worst happens.

FAQs

Q1: My iPhone shows the Apple logo but turns off—what does it mean?
A: This is often a “boot loop” caused by software corruption. Try Recovery Mode to reinstall iOS.

Q2: Will I lose data if I do a hard reset?
A: No, a hard reset does not erase data. Only Restore or DFU Mode wipes your phone.

Q3: How do I know if my iPhone’s battery is completely dead?
A: If it won’t charge after 30–60 minutes with a verified charger, and no logo appears, the battery may be dead and need replacement.

Q4: Can water damage cause my iPhone to stay black?
A: Yes, even a small amount of liquid can short circuits inside. If exposed, stop trying to power it on and bring it to repair.

Q5: Should I go to Apple or a third-party repair shop?
A: Apple is best if under warranty. Otherwise, a trusted repair shop can often provide faster and more affordable solutions.