Force the device back into the Recovery Menu. Run Wipe data/factory reset and Wipe cache partition , then reboot. Issue 3: USB Drive Not Detected
This is the standard and safest method for most users. Huawei Stb Ec6108v9 Firmware Update
Upgrading or changing firmware will wipe all user data, downloaded applications, and custom account configurations. Step-by-Step Firmware Update Methods Force the device back into the Recovery Menu