Huawei B528: Improve T-mobile 60MB/s Home Internet Coverage in Międzyrzecz - Tips & Tricks

Hello, yesterday I bought home internet in T-mobile with a speed of 60MB / s, I live in Międzyrzecz (52.449748, 15.587320) and what kind of internet I get:
I am sorry that it was not arranged like this, but the worst speed test is 800 + 2600, the average speed test is 800 + 2100 and the best one is 800 + 1800. I will add that I keep Router (?) By the window, do you have any idea how to improve this result? on my phone that I have in play, my speed reaches 80 mb / s so I have access to LTE Advanced for sure, thank you very much for the quick answer. [/ img]

All this is a connection with LTE800 T-mobile on ul. Konstytucji 3 Maja 18. As a baseband in LTE800 + 1800 aggregation. There is rather no T-Mobile LTE2600 on it. make tests of LTE800, LTE1800 and LTE2600 alone and show the screenshots. It's not fun, UL> DL is proof that the BTS is overloaded. There are 2 more NetWorks LTE1800 BTSs in Międzyrzecze.

I won't even post photos because the results were very poor, and is there any way to fix it or improve this coverage?

why don't you invest in RBM? if play works so well?

The signal is ok, especially in the 800 band, show screenshots from 1800 and 2600 and speed tests. It is important to judge if anything is better on the other bands.