V520: Legacy Firmware Installers

Note: These installers are for downgrading the V520 firmware using a 5.x TWB.

4.3

3.2



Legacy Firmware Installation Procedure

This is the procedure to downgrade a v5.3.3 V520 back to v3.2.2
  1. Gather and manually write down the configuration of the tester (IP, etc.).
  2. Reset the tester to factory configuration.
  3. Open up v5.3 TWB.
  4. Using v5.3.3 TWB reconfigure the tester with the information saved in step 1.
  5. Go to the support site under https://support.teseda.com/v520/releases/legacy.html
  6. Run the installer for the v3.2.2 legacy Embedded release.
  7. Using TWB v5.3 install the v3.2.2 Embedded release on your V520.
  8. If the V520 does not reboot by itself, wait 5-minutes and reboot the V520.
  9. Reconnect with v3.2.2 TWB.