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  1. Thread Author  Thread Author    #1  

    Default Switching from 4G to 3G

    So is there a way to switch from 4G to 3G manually?
    when I go camping (main reason for this phone is battery life) there sometimes very little signal, so I would like to have it only connect to a 3G signal and hopefully save some power not trying to always search/connect to a 4G signal.

    TIA.
  2. #2  

    Default Re: Switching from 4G to 3G

    Yep, there is an app LTEOnOff for HTC Thunderbolt that works. Just FYI, it resets to LTE on when you restart the phone.

    https://play.google.com/store/apps/d...dirc.lteonfoff

    Start the app. It tells you what to do when it starts, but, when you open it, it looks like an eye chart. Scroll down a bit and just above the "Turn off radio" button is a drop-down control. Change it to CDMA auto (PRL) when you want to be 3G only.
    Xanth269 likes this.

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