Install the ZTE USB Drivers on your Windows PC so the computer recognizes the phone in "Download Mode."
Avoid third‑party sites offering paid bypass or “fix” packages unless you trust them; many host modified files that can contain malware or permanently damage the device. firmware zte blade a75 5g
: ZIP files can be flashed via ADB Sideload in recovery mode to upgrade from Android 13 to Android 14. Install the ZTE USB Drivers on your Windows