Ws6933 Software Update Portable Verified: Satlink

Satlink WS6933 Software Update: The Ultimate Guide to a Portable Setup

The Satlink WS6933 is a popular, multi-functional satellite meter used by technicians and hobbyists for aligning satellite dishes, measuring signal strength, and troubleshooting DVB-S/S2 systems. Like any firmware-driven device, keeping its software up to date is crucial for accessing new satellite parameters, fixing bugs, and improving performance.

However, many users face a common challenge: how to perform a portable software update—without a dedicated PC, fixed internet connection, or specific OS dependencies. This write-up explores what the WS6933 software update entails and how to make the process truly portable.

Method A: Restore from Backup

Go to Menu > USB Upgrade > Restore Data.
Select your previously saved userdb.sat file.
If the new firmware is a major version (e.g., v1.x to v2.x), the old database may be incompatible. In that case, you need to manually rescan.

Steps:

Download the Firmware Portably
- Use your smartphone or tablet to visit the official Satlink support page or a trusted satellite tech forum.
- Search for the latest .bin or .upd firmware file for the WS6933 (ensure it’s the correct hardware version).
- Download the file directly to your USB drive via an OTG cable, or download to your phone first then transfer.
Prepare the USB Drive
- Format the USB drive to FAT32 (many meters don’t recognize NTFS or exFAT).
- Place the firmware file in the root directory (not inside any folder).
- Rename the file if required by the manufacturer (e.g., ws6933_upgrade.bin). Check the included readme.txt.
Connect to the WS6933
- Power off the WS6933 completely.
- Insert the USB drive into the meter’s USB port.
- Power on the meter while holding a specific key (often “MENU” or “POWER” — verify in your device’s manual). This boots the meter into “upgrade mode.”
Execute the Update
- On the WS6933 screen, you should see: “Update file found. Press OK to update.”
- Press OK and wait. Do not turn off the device.
- The update takes 1–3 minutes. The device will reboot automatically.
Verify the Update
- Go to System Info or Version in the main menu.
- Confirm the new firmware version matches the downloaded file.

Portable Tools You Can Use

| Device | Portability Level | Notes | |--------|------------------|-------| | Android phone + OTG cable | ★★★★★ | Best for field use. No laptop needed. | | Small Windows tablet | ★★★★☆ | Works well but requires more power. | | USB power bank + USB host adapter | ★★★☆☆ | Theoretical but rarely needed. | | Chromebook with USB support | ★★★☆☆ | Possible if ChromeOS allows file writing to FAT32. |

Important Cautions

Use the correct firmware – WS6933 models may have different hardware revisions. Installing the wrong version can brick the device.
Stable power – A sudden power loss during update can corrupt the firmware.
Backup your transponder list – Updates may erase custom satellite data. Export your list first via USB.

Method B: PC Connection Update (If USB Stick method not available)

If your unit requires a direct PC link:

Download the Satlink Upgrade Tool (a PC application usually included in the download package).
Connect the meter to the PC via USB cable.
Run the Upgrade Tool on the PC.
Select the correct COM port (usually detected automatically).
Load the .bin file into the tool.
Click "Connect" or "Download" on the PC software.
Turn on the meter. The transfer should begin automatically.

Updating Softcam Keys (BISS)

Many users confuse firmware with softcam. After a firmware update, you must re-add BISS keys.

Prepare a softcam.key file on your USB drive.
Go to Menu > Conditional Access > Softcam.
Select Update Keys via USB.