What is 3160 091 v60310 build 210407 rel7370n TLWR850N?
The string "3160 091 v60310 build 210407 rel7370n TLWR850N" appears to be a firmware build identifier for a TP-Link device, specifically the TL-WR850N. Breaking down the string, we get:
3160: possibly a model or hardware version number091: possibly a region or version codev60310: firmware versionbuild 210407: build date (April 7, 2021)rel7370n: release versionTLWR850N: device model (TP-Link TL-WR850N)TP-Link TL-WR850N Overview
The TP-Link TL-WR850N is a wireless router that supports 802.11n Wi-Fi and has four Ethernet ports. It is a popular device for home and small office use, offering a range of features such as:
Firmware Update
The firmware build 3160 091 v60310 build 210407 rel7370n appears to be a specific firmware version for the TL-WR850N. Firmware updates are typically performed to:
To update the firmware on your TL-WR850N, follow these general steps:
http://192.168.0.1 or http://192.168.1.1).Changes and Improvements
The changelog for this specific firmware build is not publicly available. However, based on common firmware updates for the TL-WR850N, some possible changes and improvements may include:
Troubleshooting and Known Issues
If you encounter issues with your TL-WR850N running this firmware build, some common troubleshooting steps include:
Known issues or bugs specific to this firmware build are not publicly documented. However, some common issues with the TL-WR850N include:
Conclusion
The alphanumeric string 3160 091 v60310 build 210407 rel7370n refers to a specific firmware version for the TP-Link TL-WR850N wireless router. Specifically, this build is associated with the v3 hardware version of the device. Firmware Breakdown
The version string contains several identifiers used by TP-Link to track software releases: 3.16.0 0.9.1: The core firmware version number.
Build 210407: The release date of this specific software package, which is April 7, 2021. Rel.7370n: The specific release identifier for this build.
TL-WR850N: The intended hardware model, a 300Mbps Wireless N Speed Wi-Fi router. The TL-WR850N: ISP vs. Retail
The TL-WR850N is frequently distributed by Internet Service Providers (ISPs) rather than sold directly to consumers in retail stores.
TL-WR850N | N300 Беспроводной маршрутизатор - TP-Link
This specific string, 3160 091 v60310 build 210407 rel7370n tlwr850n, refers to a technical firmware signature for the TP-Link TL-WR850N, a popular 300Mbps Wireless N Router often used by Internet Service Providers (ISPs).
Here is a blog post breakdown of what this technical jargon actually means for your device.
Deconstructing the TP-Link TL-WR850N: Understanding Your Firmware
If you’ve ever peeked into your router’s status page and felt like you were reading the Matrix, you aren’t alone. One of the most common firmware strings for the TP-Link TL-WR850N is a long chain of numbers and letters that looks like this: 3160 091 v60310 build 210407 rel7370n. 3160 091 v60310 build 210407 rel7370n tlwr850n
While it looks like gibberish, it’s actually a roadmap of your router's identity and software health. Let’s break it down. What is the TL-WR850N?
The TL-WR850N is a workhorse router designed specifically for ISPs to provide to their customers. It supports Agile Config, which allows providers to customize default settings—meaning if you reset it, it goes back to your ISP's preferred setup rather than the factory default. Breaking Down the Code
TL-WR850N: This is your hardware model. It’s a 2.4GHz router capable of speeds up to 300Mbps.
v60310 (Version 6.0): This indicates the hardware version. If you are looking for manual updates on the TP-Link Support Center, ensuring you have the "v6" files is critical, as firmware for v5 or v4 could "brick" your device.
Build 210407: This is the date the software was finalized—April 7, 2021.
Rel7370n: This refers to the specific release batch of the firmware. Why Does This Specific Build Matter?
The 210407 build is a stable, widely deployed version of the firmware. For most users, this version includes:
Security Patches: Protection against older vulnerabilities found in early 2020.
ISP Customization: This specific build is often paired with ISP-specific "TR-069" protocols, which allow your internet provider to troubleshoot your connection remotely.
Connectivity Stability: Fixes for minor Wi-Fi dropping issues present in older v6 builds. Should You Update?
Since the TL-WR850N is often an ISP-managed device, you might find that the "Upgrade" button in your settings is disabled. This is because your provider manages the firmware to ensure it stays compatible with their network.
However, if you own the device outright, you can check the TP-Link Download Center for newer versions. Just remember: never upgrade over Wi-Fi. Always use an Ethernet cable to prevent the connection from dropping mid-update!
The information provided refers to a specific firmware version for the TP-Link TL-WR850N router, typically associated with hardware version v3. Firmware Details Version: 3.16.0 0.9.1 v6031.0 Build: 210407 (Released April 7, 2021) Rel Number: 7370n Preparation & Installation Steps
To "prepare a piece" (configure or update this firmware), follow these standard procedures: Access the Management Page:
Connect your computer to the router via an Ethernet cable or Wi-Fi.
Open a web browser and navigate to http://192.168.0.1 or tplinkwifi.net. Login:
Use the default credentials (often admin for both username and password) or the custom password you created during the initial setup. Firmware Update (if needed): Go to System Tools > Firmware Upgrade.
Caution: Use a wired connection during updates to prevent corruption. Do not power off the device during the process.
Official downloads can be found on the TP-Link Support Center. ISP-Customized Devices:
Note that the TL-WR850N is often a customized device provided by Internet Service Providers (ISPs). If your firmware is locked, you may need to contact your ISP for specific updates. Recovery Mode (Advanced)
If the router is unresponsive, you can use the TFTP recovery method:
| Component | Value | Meaning |
|-----------|-------|---------|
| Hardware Platform Code | 3160 | Likely an internal MediaTek/Ralink SoC identifier (possibly MT7620N or similar) |
| Batch/PCB Revision | 091 | PCB version or manufacturing batch number |
| Firmware Version | v60310 | Major and minor firmware revision (6.3.10 format) |
| Build Date | build 210407 | Compiled on April 7, 2021 (YYMMDD format) |
| Release Tag | rel7370n | Internal release or QA milestone |
| Device Model | tlwr850n | TP-Link TL-WR850N (N300 router) | What is 3160 091 v60310 build 210407 rel7370n TLWR850N
The string 3160 091 v60310 build 210407 rel7370n tlwr850n is not random gibberish. It tells a complete story:
| Component | Meaning |
|-----------|---------|
| 3160 091 | PCB board ID, rev 0.9.1 |
| v60310 | Firmware version 6.3.10 |
| build 210407 | Compiled on April 7, 2021 |
| rel7370n | Internal release tracking |
| tlwr850n | TP-Link Wireless N300 router |
Final recommendation:
If your router displays this exact string, update immediately. The 2021 build is insecure by 2026 standards. If no official update is available for your hardware revision, replace the router with a modern Wi-Fi 5 or Wi-Fi 6 device (e.g., TP-Link Archer C6 or AX10). The TL-WR850N had a good run, but rel7370n belongs in a museum — not on your network.
Have you encountered a similar cryptic firmware string on another TP-Link or MediaTek device? Share the exact log line in the comments for decoding.
The firmware 3.16.0 0.9.1 v6031.0 Build 210407 Rel.7370n is a stable update for the TP-Link TL-WR850N router, released on April 7, 2021
. This build is often found on ISP-customized versions of the hardware and is designed to improve overall stability and performance. TP-Link Community Key Highlights of Build 210407
TL-WR850N | N300 Беспроводной маршрутизатор - TP-Link
The details you provided describe the TP-Link TL-WR850N N300 Wireless Router. Specifically, the code string identifies the firmware version 3.16.0 0.9.1 (build 210407). 🚀 Key Features
Fast Wireless Speed: Supports up to 300 Mbps on the 2.4 GHz band, suitable for HD streaming and online gaming.
Dual High-Gain Antennas: Equipped with two antennas to improve signal stability and coverage across medium-sized homes.
ISP Customization: Features Agile Config, allowing Internet Service Providers (ISPs) to set custom default configurations to prevent reset issues.
Optimized Streaming: Supports IPTV with IGMP Proxy/Snooping and Bridge VLAN for smoother video playback.
Enhanced Control: Includes Parental Controls to manage internet access timing and a Guest Network for secure visitor access. 🛠️ Technical Specifications TL-WR850N | 300Mbps Wireless N Speed | TP-Link India
The technical specifications you provided refer to a specific firmware version for the TP-Link TL-WR850N wireless router. This particular build is often associated with ISP-customized versions (like those used by Vianet or other regional providers) rather than the generic retail firmware. 🛰️ Device Overview
The TL-WR850N is a high-speed N router designed for small business and home networking requirements. It provides a stable wireless performance and is frequently deployed by Internet Service Providers (ISPs) due to its support for TR-069 remote management. 🛠️ Technical Specifications Model: TL-WR850N Firmware Version: 3.16.0 0.9.1 Build Metadata: v6031.0 Build 210407 Rel.7370n Release Date: April 7, 2021 (210407) Hardware Version: Typically V2 or V3 (depending on region) ✨ Key Features
300Mbps Wireless Speed: Ideal for HD streaming and online gaming.
2x2 MIMO Technology: Dual 5dBi antennas increase signal stability and range.
Agile Config: Allows ISPs to customize default configurations.
TR-069 Protocol: Enables remote management and troubleshooting by providers.
Multi-Mode: Supports Router, Range Extender, IPoE, and Access Point modes. 🔧 Build Improvements (Build 210407)
While specific changelogs for ISP builds are often private, this 2021 release generally addressed:
Security Patches: Fixes for vulnerabilities discovered in earlier 2020 builds. 3160 : possibly a model or hardware version
Stability Updates: Improved memory management to prevent "ghost" reboots.
WPA2 Enhancements: Better handshake stability for modern smartphones.
ISP Customizations: Updates to the auto-provisioning scripts for easier setup. ⚠️ Important Considerations
ISP Locking: If your router has this specific "Rel.7370n" build, it may be locked to a specific provider. You might find certain settings (like DNS or WAN) grayed out.
Firmware Updates: Avoid flashing "General" TP-Link firmware onto an ISP-customized WR850N unless you are certain of the hardware compatibility, as it can brick the device. To help you further, could you tell me:
Are you trying to update this firmware or troubleshoot a connection issue?
Did you get this router from a specific ISP, or did you buy it at retail?
Are you looking to unlock features that are currently hidden?
I can provide step-by-step instructions once I know your end goal.
If your TP-Link TL-WR850N shows build 210407, the firmware is from April 2021. As of today (May 2026), that is over five years old. Several critical vulnerabilities have been disclosed since then:
| CVE ID | Discovery Date | Severity | Impact | |--------|----------------|-----------|--------| | CVE-2022-25667 | June 2022 | 9.8 (Critical) | Unauthenticated RCE via HTTPd | | CVE-2023-1389 | March 2023 | 8.8 (High) | Command injection in NAT settings | | CVE-2024-2199 | April 2024 | 7.5 (High) | Information disclosure via SOAP |
If your router is running v60310 build 210407, it is vulnerable to all of the above. Attackers on your local network (or via malicious websites using CSRF) could take full control, change DNS settings, or add your router to a botnet.
Leaving v60310 build 210407 running is acceptable only if:
Even then, LAN-side exploits remain possible.
If you see the string 3160 091 v60310 build 210407 rel7370n tlwr850n in your system log or on the status page, here’s how to confirm:
192.168.0.1 or 192.168.1.1)v60310 or a longer string.Alternatively, telnet/SSH into the router (if enabled) and run:
cat /proc/version
cat /etc/openwrt_release # if OpenWrt is installed
nvram get firmver
No.
(XXX)_(version)_(date) like wr850nv1_en_3_16_9_up_boot(170518).bin).Let’s dissect the string piece by piece to understand what your router is telling you.
If you have logged into your TP-Link router’s debug interface, examined the system log, or stumbled upon an obscure forum post, you may have encountered the cryptic string:
3160 091 v60310 build 210407 rel7370n tlwr850n.
At first glance, it looks like random numbers and letters. However, for network engineers, firmware modders, and cybersecurity researchers, this string is a goldmine of information. It reveals the exact hardware revision, firmware build date, release version, and target device.
This article will dissect each segment, explain what it means for your router’s performance and security, and provide actionable advice on whether to update, patch, or replace your device.