- Getting stuck at startup and restarting over and over are usually software.
- First try updating, safe mode and recovery mode.
- A reset is the last resort and deletes data; back up first.
- The same signs can come from a battery, storage or board fault.
- An account lock is only removed with the owner’s password.
01Software or hardware?
| Symptom | Likely cause |
|---|---|
| Started after an update | Software |
| Stuck on the logo, getting hot | Storage, board or battery |
| Freezing in one app only | The app |
| After a drop or liquid | Hardware |
02What you can try at home
- Force restart. The button order depends on the model.
- Update. If the phone starts, install the system update.
- Safe mode. On Android, if the problem stops in safe mode, remove recent apps.
- Recovery mode. On iPhone, choose “Update” first with a computer; “Restore” deletes data.
See also Android System UI has stopped and iPhone error 9 (NAND fault).
Brand › Model › Repair listChoose your model, ask about the faultSamsung models03How to get your phone to us
Hasanpaşa Mh. Söğütlüçeşme Cd. No: 192 (opposite the mosque car park), Kadıköy. Monday – Friday 09:00 – 20:30 · Saturday 09:30 – 20:30 · Sunday: Please ask.
Free two-way shipping with our contracted carrier from anywhere in Turkey. Send the device without its case, in a well-protected box, with a note giving your phone number and the fault.
Within Istanbul you can send your device by motorbike courier; just send us your address and the fault on WhatsApp.
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