SM-G930FD- Network SUPER SLOW problem with the S7

Ok I thought this was a problem with just the hotspot but I was very very wrong. The network on this phone is super slow I'll get Download speeds of like 60k sec and with the HTC it's like 3000kb a sec. Also have a look at this picture they're connected to the same network at the same time


Does anyone have any ideas as to why and how to fix. I'm at a loss I have no clue whatsoever.

Thanks

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