How to factory reset SIEMENS SL55? How to wipe all data in SIEMENS SL55? How to bypass screen lock in SIEMENS SL55? How to restore defaults in SIEMENS SL55?
The following tutorial shows all method of master reset SIEMENS SL55. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SIEMENS SL55 will be as new and your core will run faster.