Zte Mc801a Firmware 2021 🆓

Warning: Updating firmware can reset your settings. Backup your APN and WiFi configurations.

If you have a device from this era and want to verify the software: zte mc801a firmware 2021

This is the update that made headlines on forums like Reddit and ISPReview. In an attempt to simplify support, ZTE (at the request of several carriers) removed the IP Passthrough / Bridge Mode function from many March 2021 builds onward. Warning: Updating firmware can reset your settings

You might be wondering, "Why should I care about 2021 firmware if I can just update to the latest 2023/2024 version?" This is the update that made headlines on

The answer is the Baseband Version.

The 2021 updates laid the foundation for how the Snapdragon X55 modem handles modern 5G standalone (SA) and non-standalone (NSA) networks. If you are using a second-hand unit that hasn't been updated since 2020, you are missing out on:

Most 2021 firmware is no longer officially distributed – ISPs now push newer versions (B20+).