How to Hard Reset the Samsung Rex 70 S3802 to Factory Data

The Samsung Rex 70 S3802 is a dual-SIM smartphone released in March, 2013, which comes with a 3 inch QVGA touch display and features an 1000 mAh battery with 13 hours of talk time. Also, this smartphone has a THT touchscreen, with 240 x 329 pixels resolution.  If you happen to be the owner of this device and begun to notice unresponsive applications, error messages or other persistent problems, it means it’s time to hard reset the Samsung Rex 70 S3802 to Factory Data.
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Restoring the device to its original state is the perfect way to solve the problem you have encountered and to restore its functionality. Be sure you back all your data on an external device or hard drive before you take any actions, because otherwise all your information may be deleted.
With the Samsung Rex 70 S3802 a missing call will not be a problem from now on, because this handset can accommodate two SIM cards simultaneously. Also, the pre-loaded services like Chat-on, Yahoo, Facebook, GTalk and other, you can connect in an instant with with your friends.

How to Restore the Rex 70

An easy way to restore the factory settings of Samsung Rex 70 S3802 implies the usage of a reset code as follows:

  1. Type *2767*3855# in the dial pad and press the call button.
  2. In case the device asks, type your security phone lock number. If you do not remember setting up such a code, note that the variant is: 00000000 (eight zeros).