Nokia Smartphones

 Nokia Restore Factory Settings.

  • *#7780# – Restore factory settings – resets all the settings to the default. Make sure you back up your data as you will lose all of it when you perform option 2 or 3 on this list. The default code for ALL operations listed here is 12345.
  • *#7370# – Reformat your phone (just like out of the box; Most newer Nokia phones at least N series, E series and s60 5th edition based phones have UDP – User Data Preservation so not ALL data may be lost. Still it is a good idea to always back up your stuff).
  • Hard Reset – Perform this as a last resort, only if nothing else works. If the phone is not showing any activity, proceed with hard formatting , turn off your phone, hold the following buttons while pressing the power button. (the default code is 12345 – hold the following buttons *, 3 (number button) and talk/green key. Turn on the phone and do not release those buttons until you see the Nokia boot up screen. Once you feel the phone power up, you can let go off the power button while still holding all three buttons. Important: To proceed to reset, the battery must be full and the mobile device connected to the charger. If during the course of reset, the mobile stop receiving electricity it can ruin the internal flash memory of the mobile device and stop function.
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