How to factory reset WIKO Jerry 4? How to wipe all data in WIKO Jerry 4? How to bypass screen lock in WIKO Jerry 4? How to restore defaults in WIKO Jerry 4?
The following tutorial shows all method of master reset WIKO Jerry 4. Check out how to accomplish hard reset by hardware keys and Android 9.0 Pie settings. As a result your WIKO Jerry 4 will be as new and your Spreadtrum SC7731E core will run faster.