Beginner ( Problem in making links) - not registered on the network . topic

Dear , good afternoon . I bought my device to 60 days and I've been testing some rooms custom . My last room when he began to take the problem was the S5 ROM for AT & T Galaxy Note 3 ! Since then , my network was dead without being able to make calls . Could access the internet usually but not made ​​nor received calls . Today installed three different rooms and they remain the same problem . I installed the little Samsung's official galaxy note 3 and still can not make calls .

Model number - SM- N9005
Version - 4.4.2
Baseband version - N9005DXUGNK1
Kennel version - 3.4.0-2783917
Status UP for Android : Enforcing SPEF_SM - N9005_4.4.2_0028

Simcard not registered on network topic

I flashed my bootloader (i9500xxugnh2 - v4.4.2) to (i9500xxugnj1 - v4.4.2) here and after restoring my rooted rom, I experience not network registered. Can someone please post for me i9500xxugnh2 - v4.4.2 bootloader ?

[Q] (Help) Not registered on the network SM-N750 topic

Hi everyone,

A few days ago my galaxy note III neo was working perfectly.

Now I stop receiving signal, I only have data through the wireless.

I already make #Su my android running 4.3.

I spend many time looking for solution with my model/version and was impossible to find something.

There's any patch avalible for fix this problem ?, how I can be sure its a software or harware problem?

Thanks in advice