The software package was damaged during the FTP/TFTP transfer.
option to have the tool detect your model and reinstall the authorized factory images. Force Update via SD Card (Dload Method) Download the official firmware for the Format a micro SD card to Create a folder named on the root of the SD card and place the UPDATE.APP file inside. Insert the card, then hold Volume Up + Volume Down + Power to trigger the manual installation. Fastboot Flash (Advanced) If the bootloader is unlocked, you can flash an original-recovery.img using a PC with ADB/Fastboot tools by running the command: fastboot flash recovery recovery.img huawei s7721u recovery image verify failed link
and connect to a stable Wi-Fi network to let the device download and install official firmware directly from Huawei's servers. Use HiSuite on a PC Download the latest version of Huawei HiSuite on your computer. Connect your tablet via USB and use the System Recovery feature to restore the original firmware. Force Update via SD Card (dload method) Format a MicroSD card to Download the official firmware for the model and extract the UPDATE.APP Place the file inside a folder named in the root directory of the SD card. Insert the card, then hold Volume Up + Volume Down + Power simultaneously to trigger the manual update. Flash Original Recovery via Fastboot If you can access Fastboot mode The software package was damaged during the FTP/TFTP
However, I can give you a explaining why the “recovery image verify failed” error happens on the S7721u, and how you can safely resolve it without needing an unofficial or broken link. Insert the card, then hold Volume Up +
