How to check your firmware version
On main panel
Security>Menu>Toolbox>master code>right arrow>version

On TS1
Security>Menu>Toolbox>master code>version
What you need:

2GIG GoControl panel with firmware v1.5 (or higher)

Firmware Update Cable: ($24)

Now Available (cable and 4 pin extender for TS1 UPCBL2): $24
2GIG UPCBL2 w/TS1 4pin

Free, Downloadable Firmware and PDF Installation Instructions for Main CP and TS1:
2GIG Firmware v1.9.6
2GIG Firmware v1.10
2GIG Firmware v1.10.1 NEW!

note- I uploaded these to mediafire. Stock 2GIG OEM firmware. (Source)


Follow instructions in PDF to install drivers, and create your shortcut. For more info on how to do it see Installing driver, and creating desktop shortcuts

Once you have powered down, and are ready to connect cable to panel, watch video

note- v1.10 (and newer firmware versions) require TS1 4pin extender, v1.9.6 does not.

Firmware version summary

V1.8 included TS1 touch panel support, fixes for the XCVR2, and 2way voice, silent arming and backlight off control, zwave fixes, usability improvements and enhancements, canadian-french language support, installer/configuration enhancements, etc.

V1.9.6 includes bug fixes, backlight "always on" option (Q89), minor updates to 1.9.4/1.9.5 which enabled 3G ADC ( cellular modules, etc. (v1.9/v1.9.2 added new support for sensors like dbell1, and smkt3, UI changes, 32 User codes, new chimes, zwave sirens, schlage/Yale lock support, zwave fixes, etc)

V1.10 adds Image Sensor capability, zwave lock motorized deadbolt Schlage capabilities/fixes, and support for zwave (Q90 energy feature) meter, and cellular module support ( Q91 radio modem supplier) for Telguard and Uplink celluar modules, minor bug fixes, UI changes, etc

V1.10.1 adds support for 2GIG GC3GA-T (AT&T) 3G Cell Radios, and associated Telguard remote services, more zwave lock support/fixes (e.g., scenerio where lock codes were being removed after system configuration changes), minor spanish language fixes, etc

For more info, see firmware PDF file.

USB to J4 connector cable (UPCBL):

4pin extender (for TS1):