This firmware update package for the ZTE Zmax PRO (z981) smartphone is basically for MetroPCS variants. If yours is T-Mobile, please be patient as we’ll do our best to get that for you.
As with most ZTE firmware files, this update is to be flashed from stock recovery. Find instructions immediately after the download options below.
How to flash
- Download any of the firmware packages above
- Copy to the root of your z981 smartphone storage
- Reboot to stock recovery
- Flashing should begin automatically. If it doesn’t, select install update from sdcard.
- Wait for the flashing process to complete
- Reboot to system.