Zte Mc801a Firmware Update !!install!! May 2026

Introduction

• DNS TTL corrected to 300 seconds.
• New "5G SA" toggle appears in Network Settings.
• Wi-Fi roaming improved (802.11k/v support).
• Downside: Some users report a 10% reduction in peak download speed in exchange for latency stability.

This article provides a deep-dive into everything you need to know about updating your ZTE MC801A firmware: why you need it, how to do it safely, where to find the right files, and how to troubleshoot common update failures. zte mc801a firmware update

5. Performance Optimization

Updates can increase throughput by up to 20% by optimizing the Qualcomm SDX55 modem’s buffer settings and reducing latency spikes. Introduction

Check for Updates: Click the Check for Update button. If a new version (like the recent B15 update) is available, follow the on-screen prompts to download and install it. DNS TTL corrected to 300 seconds