Zte Terminal Software Update Framework Page

: Updates may clear user data; contacts and call records should be backed up beforehand. Stable Connection

: It is used for "flashing" or "upgrading" devices, often when standard over-the-air updates are unavailable or when a device requires a low-level software reinstall. Modern Update Methods zte terminal software update framework

the terminal until the progress bar reaches 100% and indicates success. Alternative Update Methods : Updates may clear user data; contacts and