How to factory reset E&L S55? How to wipe all data in E&L S55? How to bypass screen lock in E&L S55? How to restore defaults in E&L S55?
The following tutorial shows all method of master reset E&L S55. Check out how to accomplish Hard Reset by hardware keys and Android 8.1 Go Edition settings. As a result your E&L S55 will be as new and your MediaTek MT6739 core will run faster.