How to Factory Data Reset Galaxy S8 Active
How to Restart Galaxy S8 Active:
You can press the power buttons until it's shutdown and restart Galaxy S8 Active to normal, but if a power button doesn't fix your problems, try performing a device restart.
Follow this tips and tricks with tutorial in a step by step:
Press and hold the Power/Lock button;
select "Restart" to confirm.
The Samsung Galaxy S8 Active will restart in view moment.
How to Soft Reset Galaxy S8 Active in Factory Reset.
A factory reset S8 will erase all information on the device and return it to factory-default settings.
Be sure to do this because will permanently erase all personal data, preferences, settings, and content that is saved to the device.
It is recommended that you back up important data
Before Reset Galaxy S8 Active, charged to at least 30% to perform a factory-data reset.
From the home screen, swipe down from the notification bar;
select the Galaxy S8 Settings icon;
scroll to, and select, "General management";
select "Factory data reset";
scroll to, and select, "RESET";
select "DELETE ALL".
The factory reset succes and your phone will restart.
How to Hard Reset Galaxy S8 Active
If unable to perform the standard master reset using the previous steps, try the alternate method by first powering the device off.
To do a hard reset Samsung Galaxy S8 Active, on your device powered off, press and hold the Bixby, Power/ Lock, and Volume Up buttons until the device turns on.
When the Android recovery screen appears,
Press the Volume Down button until "Wipe data/factory reset" is highlighted;
Then press the Power/Lock button to select;
Press the Volume Down button to highlight "Yes";
Next step press the Power/Lock button to reset Galaxy S8
When the Android recovery screen displays again, ensure that Reboot system now is highlighted;
then press the Power/Lock button to select.
(You can do this to reset the S8 and Galaxy Note 8 before you buy new Galaxy S9 or the Note 9)
After complete you can setup Galaxy S8 normaly.
You can see the video Galaxy S8 Active ATT to know the visual below