Back up your important data
Charge your phone to at least 50%
Open Settings
Tap About phone
Tap Factory reset or Reset phone
Tap Erase all data
Enter your lock...
Open the Phone app
Dial *#06#
View the IMEI number on the screen
Go to Settings
Tap About phone
Tap Status or All specs
Find the IMEI information
Check the box...
Open Settings
Tap Apps
Tap Manage apps
Select the app you want to move
Tap Storage
Tap Change
Select SD card
Tap Move or OK
Wait for the transfer to finish
Repeat for...
Press the Power button and Volume Down button together
Hold both buttons for a moment
Release when the screenshot is taken
Swipe down with three fingers on...
Open Settings
Tap Display
Tap Sleep or Screen timeout
Select a longer time limit
If needed, go to Settings > Lock screen > Sleep and choose a longer...
Open Settings
Tap Digital Wellbeing & parental controls
Check the Screen time dashboard
Tap Dashboard to view daily app usage
Open Battery settings to see screen-on time
Use the...
Open the Messages app
Tap the three-dot menu
Go to Settings
Tap Blocked numbers or Blocklist
Add the number you want to block
Open the SMS conversation
Tap the three-dot...
Press and hold the Power button and Volume Down button together
Release both buttons when the screen flashes
Use the three-finger swipe down gesture on the...
Back up your important data
Charge the phone to at least 50%
Open Settings
Tap About phone
Tap Factory reset or Reset phone
Tap Erase all data
Enter your lock...
Open Settings
Tap Passwords & security
Tap Screen lock
Enter your current pattern
Select Pattern
Draw your new pattern
Redraw the same pattern to confirm
Tap Confirm or Done
