Network Diagnostics Made Simple
WinMTR combines ping and traceroute into one powerful tool. Monitor packet loss, latency, and network routes in real-time—no installation required.
WinMTR is a free, open-source Windows application that continuously sends packets to a target host, tracking every network hop along the way. Unlike running ping and traceroute separately, WinMTR shows both in real-time, updating live as data flows through your network.
Originally created in 2000 by Vasile Laurentiu Stanimir as a Windows clone of Matt's Traceroute (MTR) for Linux/UNIX, WinMTR has become a trusted diagnostic tool used by network administrators, ISP support teams, and everyday users troubleshooting connectivity issues.
The tool is completely portable—just extract and run. No installation, no admin rights required, no configuration needed.
Lightweight, powerful, and designed to give you answers fast.
Watch network performance live as WinMTR continuously probes your route, updating packet loss and latency statistics every second.
Instantly identify exactly where data packets are being dropped along your network path, from your router to the destination.
See best, worst, and average response times at each hop. Quickly spot which network segment is causing slowdowns.
Copy results to clipboard or export as text/HTML. Share detailed diagnostics with your ISP or support team in one click.
Fully portable—extract the ZIP and run. No setup wizards, no admin privileges, no registry changes. Works on any Windows PC.
Prefer the terminal? WinMTR offers full command-line support for scripting, automation, and advanced diagnostics.
Up and running in under a minute.
Download the ZIP file, extract it anywhere. Choose the 32-bit or 64-bit version for your system.
Double-click WinMTR.exe. No installation needed—it launches instantly.
Type a domain name or IP address (e.g., github.com) and click Start.
Let it run for 1-2 minutes. Export results via Copy or Export buttons to share with support.
# View available options
winmtr --help
# Trace route to a host
winmtr github.com
# Tip: Copy WinMTR.exe to Windows/System32
# to access it from any command prompt
What each column tells you about your network.
Each row represents one hop—a router or server between you and the destination. Lower numbers are closer to you; the last hop is your target.
Percentage of packets that failed to return from this hop. 0-1% is normal. Consistent >5% loss indicates a problem at that point.
Round-trip time in milliseconds. Avg is most useful. Large jumps between hops or high Worst values suggest congestion.
Shows both IP address and hostname (if resolvable). Helps identify if the problem is your router, ISP, or a third-party network.
Total packets sent and received at each hop. More packets = more accurate statistics. Run tests for at least 1-2 minutes for reliable data.
Some hops show "No response" or timeouts. This is normal—many routers are configured to ignore ICMP. Focus on hops that do respond.
This process is useful if you need to modify the stock firmware (e.g., remove bloatware, change boot logo, enable hidden features) and repackage it for flashing via SP Flash Tool or TCL’s proprietary upgrade tool.
Unlike Samsung or Xiaomi, TCL phones do not have a widely known PC suite. You will need:
SP Flash Tool (for MediaTek chipsets – most TCL 50 5G models use Dimensity 700 or 6020).
MTK USB VCOM drivers (for Windows) or libusb on Linux/Mac. firmware tcl 50 5g repack
A USB cable that supports data transfer (not just charging).
The repack firmware folder containing:
scatter.txt (partition map)preloader.binboot.img, system.img, vendor.img, userdata.imgsuper.img for dynamic partitions.Backup your data – This process wipes everything. This process is useful if you need to
To understand a "repack," we first need to understand stock firmware.
.pac, .zip, or .ofp and is signed by TCL’s cryptographic keys..pac) to a universal format (e.g., SP Flash Tool compatible scatter files).In essence, a TCL 50 5G repack is a community-maintained or third-party repackaged version of the official software, designed to be flashed via tools like SP Flash Tool or TWRP (Team Win Recovery Project).
Solution: In SP Flash Tool, go to Options > “Download” > tick “Format all except Bootloader” – but note this is risky. Better to find a repack matched to your exact partition table. Part 5: Tools Required to Flash Repack Firmware
Corrupted nvram or persist partitions lead to "No Service" or "Invalid IMEI." Repack firmware often includes blank or factory nvdata files that can restore baseband functionality.
The most immediate consequence of flashing a repacked TCL 50 5G firmware is the collapse of the Android security model. Official updates come from TCL’s certificate authority. A repack comes from an anonymous forum user (e.g., on XDA or 4pda). Common modifications observed in repacked MediaTek devices (which power the TCL 50 series) include:
system/bin directory to capture SMS 2FA codes.For a 5G device, the risk is amplified. Modified radio firmware can potentially intercept or downgrade 5G signaling, making the user vulnerable to Stingray attacks or false base stations.
WinMTR was created in 2000 by Vasile Laurentiu Stanimir as a Windows clone of Matt's Traceroute (MTR). It's currently maintained by Dragos Manac and released under the GPL v2 license.
We're looking for developers!
If you're interested in helping maintain or extend WinMTR, please get in touch. We'd love to integrate your contributions into the official project.
Download WinMTR and start troubleshooting in seconds. No installation required.
Download WinMTR v0.92