If you have unlocked the bootloader or installed a custom ROM, the official ZTE framework will abort installation to prevent damage. You must re-lock the bootloader and flash the stock ROM first.
Last updated: October 2024. Information is accurate as of publication. Always consult your device’s user manual before performing any firmware update.
: Always back up contacts, messages, and photos to a PC, SD card, or Google account before starting a major upgrade.
If you have unlocked the bootloader or installed a custom ROM, the official ZTE framework will abort installation to prevent damage. You must re-lock the bootloader and flash the stock ROM first.
Last updated: October 2024. Information is accurate as of publication. Always consult your device’s user manual before performing any firmware update. Zte Terminal Software Update Framework Download
: Always back up contacts, messages, and photos to a PC, SD card, or Google account before starting a major upgrade. If you have unlocked the bootloader or installed