In our description database there are 2 solutions for performing hard reset for Nokia Lumia 630 Dual SIM.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. Nokia Lumia 630 Dual SIM device will be brought back to the same configuration as that of a brand new device.
Instruction I:
1. Switch on the device.
2. Go to Main Menu and select Windows Phone Settings > About > Reset your phone.
3. Phone will now reset and restart.
1. Push and hold the Power button to turn off the phone.
2. Now push and hold Volume Down and Power buttons until the device vibrates.
3. When the vibration occurs, push Volume Down again.
4. Release both buttons when this exclamation mark pops on-screen.
5. Now push the following buttons sequence in: Volume Up > Volume Down > Power > Volume Down.
6. Yaaay, the hard reset is complete.