Sharp AQUOS Crystal - Manual (Page 421)

Settings 412
2. Touch Backup & reset.
The Backup & reset menu opens.
3. Set options.
The Backup & reset settings are applied and saved.
l
If you’re performing Reset all, follow the prompts to confirm the data removal. The phone
will erase all data and reboot.
Reset all
Tip: Before performing a factory data reset on your phone, you may want to unmount the microSD
card to avoid losing any data you may have stored on it. From home, touch > Settings >
Storage > Unmount SD card > OK to unmount the storage card.
1. From the Backup & reset menu, touch Reset all.