Back up your data if possible
Open Settings
Tap System
Tap Reset options
Tap Erase all data factory reset
Tap Reset phone
Enter your PIN, password, or pattern if prompted
Tap...
Back up any important data
Charge the phone to at least 50%
Open Settings
Tap System
Tap Reset options
Tap Erase all data factory reset
Tap Reset phone
Enter your PIN,...
Back up any important data before resetting
Open the Settings app
Tap System
Tap Reset options
Tap Erase all data factory reset
Tap Erase all data
Enter your PIN, password,...
