What is the of your router?
| Hardware Version | Software Version | Release Date (approx.) | File Size | Key Improvements / Release Notes | Source | | :--- | :--- | :--- | :--- | :--- | :--- | | | V16.03.XX.XX | 2025-2026 | Varies | Latest version for current model; download from support page. | [8] | | AC8 V5.0 | V16.03.50.11_multi | 2026-03-30 | 7.00 MB | Improve system stability. | [12†L10-L11] | | | V16.03.50.14 | 2024-11-28 | 7.02 MB | (No specific notes provided on page). | [13†L3-L4] | | | V16.03.50.10 | 2024-11-28 | 7.02 MB | Fix some known bugs. | [19†L6] | | AC8 V4.0 | V16.03.33.05 | 2025-06-11 | 7.34 MB | 1. Fixed slow speed on some phones. 2. Fixed connection for cameras. 3. Fixed repeaters not getting IP. | [21†L10-L13] | | | V16.03.33.04 | 2025-06-11 | 7.37 MB | First release. | [11†L10] | | | V16.03.34.06 | 2024-11-29 | 6.86 MB | Optimized wireless experience. Fixed connection for smart devices. | [14†L7] | | AC8 V3.0 & V2.0 | V03.03.10.01 | 2026-03-23 | 1.75 MB | Fixed DNS remotely changed issue. Optimized remote Web management. | [20†L10-L11] | | AC8 V2.0 | V03.03.09.02 | 2022-04-08 | 1.46 MB | Optimized system performance and enabled IPv6 by default. | [16†L6] | | | V02.03.01.90 | 2025-06-11 | 1.38 MB | Improve wireless stability. | [15†L9] | | AC8 (Older) | V02.03.01.82 | 2020-04-23 | 1.27 MB | Optimized wireless performance. Improved device stability. | [24†L2-L3] | tenda ac8 firmware
Double-check the sticker on your router for the hardware version. Unzip the downloaded folder and ensure you are uploading the specific file ending in .bin . 3. Speeds Dropped After Updating What is the of your router
Firmware updates for the Tenda AC8 often address critical performance bugs and security vulnerabilities. Notable fixes in recent versions (like V03.03.10.01) include: | [12†L10-L11] | | | V16
Under Wireless Settings, set the 5GHz band channel width to 80MHz to achieve the highest possible throughput speeds.
Log in using your admin password. If you never changed it, check the bottom sticker for the default credentials. Step 3: Backup Your Current Configuration
Download the latest .zip file package containing the update.