How to factory reset your Samsung Galaxy S9 by securely wiping all data and restoring default settings. Follow our guide for a fresh start and enhanced performance now.
STEP BY STEP
Factory Reset · Factory Data Reset · Factory Default Settings · Format · Reset · Wipe All Data · Backup · Settings Menu
You can delete all data on your SD card by navigating to Settings > Battery and device care > Storage > SD card > Format > Format SD card.
