After much delay, ZTE Maven Z812 AT&T official stock ROM is now available for download.
As with other ZTE official firmware packages distributed by Leakite, it can only be flashed via stock recovery- as an update.
Download the official firmware from the link in download options below, and follow the provided flashing instructions to learn how to flash the stock rom.
If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.
File Name: ZTE_Maven_Z812_P816A06_B15_TO_B19_FOTA(www.leakite.com).zip
Size: 168 MB
Firmware Link – Download
How to flash
Click here to view complete flashing instructions for any of the firmware package downloaded below. If you have any issue with flashing, post in comments section below for assistance