How to factory reset LAZIRD L9? How to wipe all data in LAZIRD L9? How to bypass screen lock in LAZIRD L9? How to restore defaults in LAZIRD L9?
The following tutorial shows all methods of master reset LAZIRD L9. Check out how to accomplish Hard Reset by hardware keys and Android settings. As a result your LAZIRD L9 will be as new and your NRF52832 cores will run faster.