New [GT-N7100] I can't use internet data connection on Galaxy Note2

[flookkung]

I download and install a miui rom on my phone.Every thing is work but data connection not work.
It not show 3g signal.How to fix this problem
thx

 

[flookkung]

I install miui 2.12.14 .I use in thailand on 850mhz

 

[ingbrzy]

install your baseband/MODEM....

 

[flookkung]

Sorry . do you know where to download modem?

 

[flookkung]

I installed my modem but my phone can't use data connection.Do you have other way to fix this?

 

[ingbrzy]

Have you set APN...?