and i put my iphone 5s tmbile sim in it an only get edge connction
We can't do much more than speculate unless you provide us with specific details about your phone. We need to at least know the model. You can find out more about your phone with an app like Phone Info.
Do you want to install that app and tell us what it says for these items?
phone model, baseband, board /chip name, fake /clone detector
Something is not right there. I suspect you made a typo. If the phone really says 4.2.2, then it's a fake running Android JB. But probably you have a real 900F phone with Hong Kong i.e. Chinese 4.4.2 firmware. Explaining the Chinese characters. And you probably just need to configure your APN /LTE information for TMobile.
It would help if you install the app I suggested and gave us the other details.
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