recovery image verify failed / boot image verify failed What I've tried: Attempted hard reset (failed with the same error).
flash_eraseall -j /dev/mtd2 # Dangerous, only for last resort huawei s7721u recovery image verify failed repack
Use the sha256 or md5 hash provided by Huawei on their support website to verify the integrity of the downloaded file before loading it onto the switch. recovery image verify failed / boot image verify
Press and hold for about 15 seconds to enter eRecovery mode. huawei s7721u recovery image verify failed repack
Avoid using "generic" repacking tools for this specific MediaPad model, as it requires exact alignment of the boot and recovery headers. If the verification continues to fail even with official files, it may indicate a with the internal EMMC storage or the charging board causing a short.