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Nokia Lumia 635 Device maintenance How to do a factory reset

Nokia Lumia 635
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 1
  • When certain applications no longer function properly or if your Nokia Lumia 635 is very slow, you can reset the device to its factory settings. This will reset the telephone to the settings it had when you first turned it on.
  • Please note: your Nokia Lumia 635 may request a security code, which, if necessary, can be found in the instructions of the Nokia Lumia 635. Make sure you have them at hand.
  • If you purchased a used device and do not know the code, you should ask the previous owner for it.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 2
  • Please note: resetting the device will erase all data and settings on the device. If necessary, make a backup on your computer.
  • Select Next for step-by-step instructions to reset the Nokia Lumia 635 to factory settings.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 3
  • Go to the Start screen.
  • Scroll to the right.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 4
  • Scroll down.
  • Choose Settings.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 5
  • Scroll down.
  • Choose about.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 6
  • Choose reset your phone.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 7
  • Optional: tick Erase SD card too.
  • Choose yes.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 8
  • Choose yes.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 9
  • All data and personal settings have been deleted from the Nokia Lumia 635.
  • The Nokia Lumia 635 will automatically reset and reboot.
Nokia Lumia 635 - Device maintenance - How to do a factory reset - Step 10
  • The Nokia Lumia 635 has been reset.
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