The Hard Reset is also commonly known as factory reset. This tutorial will show you the easiest way to perform a factory reset operation in POLAROID COSMO Q5S. Find out the way to remove all personal data, customized settings and installed apps from POLAROID COSMO Q5S.

As a result your Android 6.0 Marshmallow will run faster, you will be able to use the entire 16000 MB storage and Li-Ion 2800.0 mAh battery will work longer. Let's restore defaults in POLAROID COSMO Q5S and enjoy using your phone as it comes from the manufacturer.

Second method:

  1. Turn off the device by holding the Power key for a couple of seconds.Hard Reset POLAROID COSMO Q5S
  2. After that press and push Volume Up and Power buttons together for a few seconds.HardReset POLAROID COSMO Q5S
  3. When the POLADROID logo pops up let go of all keys.
  4. Now choose "Wipe Data/Factory Reset". Use Volume buttons to scroll down and the Power key to confirm that.Wipe data on POLAROID COSMO Q5S
  5. In this mode select "yes" by using Volume keys to navigate and the Power button to accept it.Master Reset POLAROID COSMO Q5S
  6. Finally choose "reboot system now" with the Power key.Factory Reset POLAROID COSMO Q5S
  7. Well done!

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