Latest Firmware for the NTC-140 Series
The latest firmware for the NTC-140 Series is 2.0.60.6 with a release date of 09/01/2020.
To provide the best possible user experience, please update your device to the latest firmware release. If you have upgraded your device and are still experiencing difficulties, please get in touch with us.
To ensure that we are giving you the correct support information and firmware, you will need to select the correct model below that matches your product. The exact product code can be found on the product ID label of your product (located on the base).
NTC-140-02 Firmware Version 2.0.60.6 (54.6 MB)
Release notes
NTC-140-01 (EOL)
Firmware Version for Verizon 2.0.23.19 (42.7 MB)
Firmware zip file (Use save link as...)
Firmware Version for AT&T 2.0.23.20 (42.7 MB)
Release notes