1. Android Central Question's Avatar
    I take the subway to work everyday. Part of my route goes underground for a bit. Before the train goes underground i have a very good network connection. After the train leaves the underground tunnels my Galaxy S7 doesn't automatically reconnect to my network even though i should have a very good connection. The only way for me to reconnect is for me to restart my phone. How do i make it so it connects when there is a signal available by its self?
    01-20-2019 12:30 AM
  2. methodman89's Avatar
    1st, check your connection settings. Also, you should be able to toggle wifi off then back on from the pull down menu.
    01-20-2019 08:39 AM
  3. B. Diddy's Avatar
    Welcome to Android Central! I think methodman89 means to toggle Airplane Mode off and on again, to restart the cell radio (rather than wi-fi).

    Does this also happen in Safe Mode? https://support.t-mobile.com/docs/DOC-28008. Do you have any power-saving modes turned on?
    zakco0123 likes this.
    01-20-2019 04:00 PM
  4. zakco0123's Avatar
    I always have medium power saving on
    01-20-2019 07:20 PM
  5. B. Diddy's Avatar
    See what happens if you turn it off.
    01-20-2019 08:02 PM
  6. zakco0123's Avatar
    Turning on Airplane mode then turning it off works 100%!!! Toggling power saving did nothing btw
    B. Diddy likes this.
    01-21-2019 12:38 AM
  7. B. Diddy's Avatar
    Glad that works, but it still shouldn't happen. Did you try booting into Safe Mode to see if it still happens then?
    01-21-2019 12:45 AM

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