1. ddavidg's Avatar
    Can I flash the LTE firmware to my 640 Dual Sim, or it will brick the phone?
    01-07-2016 03:38 PM
  2. libra89's Avatar
    It depends on said phone.
    Please make a Windows Central account to give more information, such as if the phone is a carrier version, and what carrier?
    xandros9 and ddavidg like this.
    01-07-2016 03:42 PM
  3. xandros9's Avatar
    If you're doing it in hopes it'll magically make LTE work, then don't.
    libra89 and ddavidg like this.
    01-07-2016 05:39 PM
  4. ddavidg's Avatar
    As I mentioned, it's an unlocked MS Lumia 640 DS. I want to try it, but i'm afraid, it will brick that.
    01-08-2016 03:00 PM

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