Default Data throttling issue!

Hello I wanted to know if anyone is having the same problem as me the data throttling issue. Usually I would go to setting and go to mobile networks and change the network mode to GSM then I would switch it to LTE and I wouldn’t be throttled, it would do some kind of rest to it. This last Sunday I tried doing it and its not working at all, the data speeds are very slow. Is anyone having the same issue. Or is there a way around it.

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