1. PufoCallo's Avatar
    I am very happy Q10 user. Battery lasts me 2 business days, happy with it but except of about 70 emails received /day and 10 written, I actually don't use phone to anything else( I use secondary phone for calling and texting, usually)

    I suppose my phone can lasts much longer if I sort this problem out. Wifi is consumming enormous amount of data. See the screenshot- it is from 500 to 1,5GB/48 hours according Device manager by SYSTEM.

    I don't surf on the internet and dont download anything. I use Blackberry only for emails as I have stated above(max 50MB/day, usually Cellular dw/up)

    I have latest available official OS

    Any advice?
    Attached Thumbnails Super High Wifi data consumption- any idea?-blackberry.png  
    11-25-14 03:29 PM
  2. Joshu42's Avatar
    If it's not OS or App updates, check Settings > Location Services :
    Super High Wifi data consumption- any idea?-img_20141125_232710_edit.png

    And check Settings > Software Updates :
    Super High Wifi data consumption- any idea?-img_20141125_232845_edit.png

    And also Settings > Security and Privacy > Diagnostics :
    Super High Wifi data consumption- any idea?-img_20141125_233105_edit.png

    And last but not least, Settings > BlackBerry Link :
    Super High Wifi data consumption- any idea?-img_20141125_233316_edit.png

    Of course, there is still your emails' attachements to add to the list...
    paul4bb likes this.
    11-25-14 04:35 PM
  3. mad_mdx's Avatar
    Do you have Dropbox or another cloud service ?

    Posted via CB10
    11-25-14 04:58 PM

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