User manual

8.2.5. Block unwanted calls and messages .....................................................................298
8.2.6. Find my device........................................................................................................300
Activate and use Find my Device. .............................................................................................300
8.3. Privacy .........................................................................................................................303
8.3.1. Location Service .....................................................................................................303
8.3.2. Join User Experience Project .................................................................................305
8.3.3. Privacy Protecting and Security Warning .............................................................306
8.4. Advanced ....................................................................................................................307
8.4.1. Screen pinning ........................................................................................................307
8.5. App Lock......................................................................................................................308
How to encrypt apps .................................................................................................................308
9. Share Internet connection and files ..........................................................................................312
9.1.1. Tether your phone’s Internet connection.............................................................312
Use Wi-Fi Tethering ....................................................................................................................313
9.2. Share Files ...................................................................................................................316
9.2.1. Wireless file sharing ...............................................................................................316
9.2.2. Wired file sharing ...................................................................................................319
9.2.3. Share from apps .....................................................................................................321
10. Restart, update, back up, and restore .......................................................................................321
10.1. Restart the phone ......................................................................................................321
10.2. Update ColorOS software ..........................................................................................322
Notice before doing the update. ..............................................................................................322
10.3. Back up and restore the phone .................................................................................324
10.3.1. Back up your phone ...............................................................................................324
10.3.2. Restore data on your phone ..................................................................................326
Restore your OPPO smartphone from Local backup..............................................................326
Restore your OPPO smartphone via computer .......................................................................328
Restore Contacts and SMS on OPPO smartphone from OPPO Cloud ..................................328
Transfer your data with Clone Phone .......................................................................................328
Restore your OPPO smartphone data from third-party Apps ...............................................328
10.3.3. Reset the phone .....................................................................................................329
Reset your phone to factory settings .......................................................................................329
Reset System Settings .......................................................................................................329
Erase All App Data and Deletable Apps ..........................................................................329
Erase All Content and Settings .........................................................................................329
Erase Contacts and Call Logs ............................................................................................329
Erase All SMS and MMS .....................................................................................................329
11. Barrier-free ..................................................................................................................................330
11.1. TalkBack ......................................................................................................................330
11.2. Magnification Gestures..............................................................................................332
11.3. Press Power Button to End Call .................................................................................334
12. Safety, handling and support .....................................................................................................334
12.1. Health & Safety...........................................................................................................334
12.1.1. Using Environment .................................................................................................334