How to Restart, Delete and Format the Samsung Galaxy S2
Samsung Galaxy S2 is one of the most powerful phones on the market, not the most powerful of all, but there some point where you need to do a reset, reboot, delete or re-formatting to its original state.
In this case, Samsung Galaxy S2 is very easy to do Restart, Delete or Format, which will recover the mobile performance.
Restart Samsung Galaxy S2: in case the phone is branded, has become slow for certain application, or similar problems, a good option is to restart, which we can do for 8 seconds and holding the power button.
Delete Samsung Galaxy S2: in case you want to leave it as the factory setting for any reason, we can do a master reset by going to Settings – Privacy and then clicking on "Reset to factory setting."
Format Samsung Galaxy S2: this is the best option if you will sell the phone and want to make sure your data is nothing left inside, for it will have to do a wipe, first of all turn off the phone and then Squeeze + Home + Power up, appear in a menu where we click Wipe data / Factory reset " moving with the volume keys and agreeing with the Power key.