Last Updated: 2026
Always make a full QCN backup (IMEI/radio config) using QPST before flashing any firmware. If you lose your IMEI, the best firmware in the world won't make calls. zte axon m z999 firmware best
Most ZTE Axon M units were sold through AT&T or as unlocked US versions. Since Android 7.1.2 (Nougat) is the last official update from ZTE, the stock firmware is cluttered with outdated carrier apps and services that no longer work properly. Last Updated: 2026 Always make a full QCN