Connect the USB cable from your PC to the device and enable USB mass storage mode on the device.
On your PC you should see an internal and external USB mass storage drive (SD card) appears in the File Explorer and copy the "SPR27424_TC55CH_JB_en_01.06.01_GMS_v1.0.zip" file to any storage.
Press and hold on the device the Power button, Scan/Action button and Vol+ button until the screen is turned OFF.
Release the Power and Scan/Action buttons and continue to hold Vol+ button.
The device should enter into Recovery update mode.
Click on Vol+ or Vol- to navigate and select appropriate storage.
Click on Scan/Action button to select the option.
Click on Vol+ or Vol- to navigate to the "SPR27424_TC55CH_JB_en_01.06.01_GMS_v1.0.zip" file.
Click Scan/Action button to select the recovery update zip file.
The Device will automatically reboot and will be ready to use.