Hard Reset SAMSUNG i640

How to factory reset SAMSUNG i640? How to wipe all data in SAMSUNG i640? How to bypass screen lock in SAMSUNG i640? How to restore defaults in SAMSUNG i640?

The following tutorial shows all method of master reset SAMSUNG i640. Check out how to accomplish Hard Reset by hardware keys and Windows Mobile 6.0 settings. As a result your SAMSUNG i640 will be as new and your Intel XScale PXA270 core will run faster.

  1. Cell phone must be switched on.
  2. Press Power key to turn device on. Factory Reset SAMSUNG i640
  3. Press Call key to open dialer.
  4. Type this code using dialer: *2767*3855#
  5. Call key to confirm operation. Master Reset SAMSUNG i640
  6. Device must restart, so wait patiently.
  7. Success! your device is now back to the Factory settings.

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WARNING !
Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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