General Overview
Dumpper and Jumpstart are two tools used to gain access to secured Wi‑Fi networks. To use them, you'll need either a laptop with a built‑in wireless adapter or an external Wi‑Fi adapter for a desktop computer. A strong signal is also required, and the target network must not have MAC‑address filtering enabled.
Preparation
Download and install three components: JumpStart, WinPcap, and Dumpper.
After installation, open Dumpper. The interface is in Spanish by default — switch it to English from the far‑right tab, where you'll find the language options.
Step‑by‑Step Guide
Go to the "Networks" tab, select your wireless adapter, and click "Scan".
When the scan finishes, open the "WPS" tab.
In the "Connect via JumpStart" section, click "Browse" and point to the folder where JumpStart was installed (usually C:\Program Files (x86)\Jumpstart). Select the folder itself, not the executable file.
From the "Show default PIN" dropdown, choose "All networks" instead of "Only known networks".
Click "Scan" again.
From the list of detected networks, pick the one you want to access. Write down the PIN displayed next to it — you'll need it later.
In the same section, click "Launch JumpStart".
In the JumpStart window that appears, select "Connect to a wireless network" and click "Next".
On the next screen, choose "Enter the PIN from my access point" and type the PIN you noted in step 6.
Select the target network from the list and click "Next".
At this point, you should be connected to the chosen network.
How to Retrieve the Password for Other Devices
If you want to connect from another device without repeating the whole procedure, do the following:
Open the list of available Wi‑Fi networks and find the one you just connected to.
Right‑click on it and select "Properties".
Switch to the "Security" tab — the password is hidden there (shown as dots).
Check the box "Show characters" to reveal the actual password.
Dumpper and Jumpstart are two tools used to gain access to secured Wi‑Fi networks. To use them, you'll need either a laptop with a built‑in wireless adapter or an external Wi‑Fi adapter for a desktop computer. A strong signal is also required, and the target network must not have MAC‑address filtering enabled.
Preparation
Download and install three components: JumpStart, WinPcap, and Dumpper.
After installation, open Dumpper. The interface is in Spanish by default — switch it to English from the far‑right tab, where you'll find the language options.
Step‑by‑Step Guide
Go to the "Networks" tab, select your wireless adapter, and click "Scan".
When the scan finishes, open the "WPS" tab.
In the "Connect via JumpStart" section, click "Browse" and point to the folder where JumpStart was installed (usually C:\Program Files (x86)\Jumpstart). Select the folder itself, not the executable file.
From the "Show default PIN" dropdown, choose "All networks" instead of "Only known networks".
Click "Scan" again.
From the list of detected networks, pick the one you want to access. Write down the PIN displayed next to it — you'll need it later.
In the same section, click "Launch JumpStart".
In the JumpStart window that appears, select "Connect to a wireless network" and click "Next".
On the next screen, choose "Enter the PIN from my access point" and type the PIN you noted in step 6.
Select the target network from the list and click "Next".
At this point, you should be connected to the chosen network.
How to Retrieve the Password for Other Devices
If you want to connect from another device without repeating the whole procedure, do the following:
Open the list of available Wi‑Fi networks and find the one you just connected to.
Right‑click on it and select "Properties".
Switch to the "Security" tab — the password is hidden there (shown as dots).
Check the box "Show characters" to reveal the actual password.
