If an iPhone keeps restarting, it can interrupt calls, drain the battery, and make the handset unreliable. Many cases have a software or heat-related cause, but hardware faults also happen.
Quick checks at home
- Update iOS when the phone is stable enough to stay on for a few minutes.
- Remove any thick case while charging and keep the phone out of direct sun or a hot car.
- Note whether restarts happen only while charging, only after a drop, or at random.
When a repairer should inspect it
At We Fix BCR in Bournemouth, a technician can check for battery swelling, liquid indicators, connector damage, and other faults that are not obvious from the software menus. Exact options depend on the model and what diagnosis finds.
What to bring
Bring the phone, charger if the issue relates to charging, and a short note of when restarts started. Avoid inventing timelines or guarantees — diagnosis comes first.