Mirror mode, Extend mode, and Dual-App mode work perfectly.
ZTE Axon M Z999 Firmware: The Ultimate Guide to the Best Stock and Custom ROMs
Access to Android 9.0 (Pie) or higher; better privacy controls; removal of carrier bloatware. zte axon m z999 firmware best
Hold down both the and Volume Down buttons simultaneously.
It has the lowest system resource overhead and is highly compatible with early rooting exploits. Mirror mode, Extend mode, and Dual-App mode work perfectly
Stable, dual-screen multitasking features work perfectly, no bugs. Cons: No official updates, security patches are outdated. 2. Custom Firmware: Best for Optimization and Customization
ZTE Axon M (Z999) , the "best" firmware experience remains the official stock Android 8.1 (Oreo) It has the lowest system resource overhead and
To breathe new life into the phone, pair this official firmware with a custom launcher optimized for foldable orientations and use standard debloating tools to keep the interface running smoothly.
The second screen becomes a useless black slab. This is a one-screen phone after flashing.
Never download firmware from "ROM.net" or "FirmwareCenter". These files are often corrupted or contain ransomware.