Activation and solving mobile data connection error Android Nougat

[S0ul3r]

Hello,
Today I upgraded to android nougat my 930p and after that I have problems with two things:

• I have an error "Mobile data connection error" LTE: ESM - 33 EMM - x is it possible to fix it, and let me use my mobile data once more, I'm not even talking about LTE, for me 3g or 4g will be still enough, but at this moment i dont have any connecion by mobile data. (I can send SMS, and phone someone)

• 
  Another problem is that during hands free activation, after 5 attepts it restarts and waits for entry 5 times again.

Anyone knows how to fix those problems or have any liks to tutorials that solve them? Thanks in advance!
@edit When I dial ##72786# I have a message: "Connection problem or invalid MMI code."

 

[marklm725]

Same here

 

[lvpre]

Ask sprint for instructions to manually activate your phone. Then you can activate it through the dial pad program

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