Together, suggests a flashing utility designed for devices booting via an EPUBL interface (possibly SPI, UART, or USB DFU).
To use Flashtool for flashing firmware, you typically follow these steps: flashtool 0691epubl top
In the panel on the right side, check USERDATA , CACHE , and APPSLOG if you intend to execute a clean factory reset. Leave them unchecked if you are trying to preserve data during a minor system repair. 3. Initiate Connection Protocols Together, suggests a flashing utility designed for devices