Why Won’t My iPhone Turn On? Common Causes & Fast Fixes
Woke up to a dead iPhone or a screen that stays black? Don’t panic. It doesn’t always mean the phone is beyond repair. At iRepairMan, we revive iPhones every day across London — at your home, office, or local café — often within 20–30 minutes.
1) Battery Is Fully Drained
Plug in with a genuine charger and cable for 15–30 minutes. If there’s still no sign of life, the battery may have failed or the charging port could be dirty/damaged.
2) Charger/Cable or Plug Is Faulty
Swap to a known‑good cable and power adapter. Third‑party or worn cables commonly fail without showing obvious damage.
3) Screen Is Black but Phone Is On (Display/Backlight)
Does it ring or vibrate but shows nothing? That points to a display/backlight or flex issue — a screen repair usually fixes it.
4) iPhone Crashed – Try a Force Restart
- iPhone 8 or later: Press Volume Up, then Volume Down, then hold the Side button until the Apple logo appears.
- iPhone 7/7 Plus: Hold Volume Down + Side button until the logo appears.
- iPhone 6s or earlier: Hold Home + Power until the logo appears.
5) Water Damage / Short Circuit
If it got wet (even days ago), corrosion may stop it powering on. Do not keep trying to turn it on. Book a same‑day water‑damage diagnostic — we clean and test parts on the spot.
6) Battery Has Reached End of Life
Older devices can have a battery so degraded that it won’t boot. A 20‑minute battery replacement often brings it back to life.
7) Logic Board / Power IC Issue
Less common, but a power management or board fault can mimic a dead phone. We provide board‑level repairs with a 3–6 month warranty where viable.
Real Repair Story – Black Screen in Shoreditch (EC2)
Andrew’s iPhone 13 Pro went black after a drop. Apple quoted a pricey replacement. We diagnosed a damaged display flex and fixed it in 25 minutes at his office.
“They came to me and had it working before my next meeting — saved money and time.” – Andrew, EC2A
When to Call a Technician
- No response to charging
- Still black after force‑restart
- Phone heats when plugged in
- Recent drop or liquid exposure
📲 Book a Same‑Day iPhone Diagnostic
We come to you anywhere in Central & Greater London (Zones 1–4). Most jobs done in 20–30 minutes.
Book Now Call 020 7046 0476 WhatsApp 07506 011774
