When you encounter problems with your Black Shark 4 phone, restoring factory settings can often solve many problems. PHP editor Xiaoxin brings you detailed steps to restore the factory settings of Black Shark 4 to help users easily solve mobile phone problems. The following article will introduce in detail the specific operation method of restoring the factory settings of Black Shark 4. You are welcome to read it.
1. Open the phone settings and click [My Device].
2. Click [Backup and Restore].
3. Click [Clear All Data].
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