To synchronise data automatically please enable auto-sync, e.g.:
Settings > Manage Accounts > Auto sync data
If you use Mobile Data Saver:
Settings > Connections > Data Usage > Data Saver > Apps that can always use data
Allow Road Tech Services to use data in the background
Sign In and Data Sync for Tachomaster Worker, PreDrive and Roadrunner Driver.
Ažurirano dana
29. jul 2026.