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Large, unexpected TikTok Mobile Data Transfer?

  • 27-09-2025 08:22PM
    #1
    Registered Users, Registered Users 2 Posts: 17


    I opened TikTok for the first time in a while. Agreed to some file access for the app. I posted a video about the appointment of the senior ex-Facebook employee to the role of Irish Data Protection Commissioner on TikTok. a few minutes later i'm hit by a mobile data transfer warning.

    TikTok had eaten up over 2.77 GB of mobile transfer data in a few minutes. For context, the month previous month i'd used 3.86GB total mobile data over 30 days.

    I'm a data privacy campaigner / enthusiast. am i being paranoid? 2.77GB in a few minutes? my entire phone is around 38GB including apps, OS, files etc. I didn't even surf TikTok. i only uploaded a video.

    This has to be unusual?



Comments

  • Registered Users, Registered Users 2 Posts: 13,255 ✭✭✭✭thesandeman


    Had your credit run out?



  • Registered Users, Registered Users 2 Posts: 78,887 ✭✭✭✭Victor


    This might have been the data usage system catching up with itself.



  • Moderators, Education Moderators, Sports Moderators, Paid Member Posts: 11,927 Mod ✭✭✭✭artanevilla


    To answer your first question. Yes.



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