1. AC Question's Avatar
    I am unable to get lte speed like my iphone 7 on same carrier.

    I have an unlocked s8+ model sm-g955fd i am using with att

    im getting like 3-4 mbps on a good day

    did all the trouble shooting that att told :

    factory reset, set apn setting for nextgenphone, reset network settings

    nothing work
    06-19-2017 01:02 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! AT&T uses bands 2, 4, 5, and 17, but the primary band is 17: Cheat sheet: which 4G LTE bands do AT&T, Verizon, T-Mobile and Sprint use in the USA?. Your phone model supports bands 2, 4, and 5, but not 17: Samsung Galaxy S8 Plus Duos SM-G955FD - Specs - Phone More. This might be why you're having issue. Ask AT&T if they know which bands are available in your area.
    06-19-2017 08:39 PM
  3. TBH AK's Avatar
    AT&T will cap unlocked versions of non-branded to 3m. The exact same phone bought from at&t will get 22m download. Also, unlocked phones won't get WiFi calling, which realistically it's not anything to brag about. One would believe a company would be happy you're using WiFi to make a call to save their precious bandwidth. Now that 5g is slowly moving forward, maybe unlocked phones will get 4m download, while branded phones will get 1g speeds! Pathetic
    10-16-2017 05:08 AM

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