Zte Mc801a Firmware Update 💯

Introduction

Alternatively, look under Settings → Device Settings → Update Management. zte mc801a firmware update

Performance Optimization: Fixes bugs that might cause sudden speed drops or "exclamation mark" connectivity issues on connected devices. Obtain the correct firmware file (see Part 4 below)

Common version formats:

Firmware performance varies significantly depending on the regional variant and provider (e.g., Three UK, Elisa, Telia). not MC801A1 or MC801A-V2.

If your version starts with B04, B05, or B08 – you need to update immediately.

1. Obtain the correct firmware file (see Part 4 below).
2. In the admin panel, go to Settings > Device Management > Local Upgrade.
3. Click Choose File and select the firmware.
4. Click Upgrade.
5. Wait 5-10 minutes. The router will reboot twice.

Troubleshooting Common Update Problems

“Firmware file is invalid” error

• Cause: Wrong model or corrupted file.
• Fix: Redownload from a reliable source. Ensure the file is for MC801A, not MC801A1 or MC801A-V2.