1. Plug the TC75 to the USB Cable and then the Cable to the PC. If you have a Cradle with USB connectivity, connect it.
2. You will be connected as a media device.
3. Download following package
a. T75N0KEXVRDEF01404.zip (the Full Package Update v14-04)
4. You will need to put your device into Recovery Mode.
a. Hold the “Power Key” until “Reset” option appears and then release
b. Tap “Reset” and then immediately hold the “PTT Key” until recovery mode is initiated (Let go after you feel the vibration J)
c. Once on the Recovery Screen, scroll down using “Volume Keys” +/- to the location where you copied the files and press the “PTT Key”
d. Scroll down using “Volume Keys” +/- and select the T75N0KEXVRDEF01404.zip (the Full Package Update v1404) with the “PTT Key”
e. Upon completion, you will be back at the Recovery Mode screen.
f. Enterprise Reset will be done once OS update process is done.
g. Upon completion of installation, you will be back at the Recovery Mode screen. Select, “reboot system now” with the “PTT Key”
MSP OS package update