Firmware Upgrade

SEABACK Registered Users Posts: 3
Apprentice Seeker
edited January 24 in TomTom Sports
Could You let my watch (Spark 3) upgrade to latest version ?
Now it is blocked at 1.3.255.



  • tfarabaugh
    tfarabaugh Posts: 16,945
    That is the latest version, they stopped using the later one as it was unstable and causing issues with many users, 1.3.255 is the last firmware that will be released as TT Sports went out of business almost 4 years ago.