Cell connection issues topic

Me and my girlfriend have been having a bit of trouble with our T-Mobile Note 4s. Sometimes I have full 4G and can't make calls or send text but I have fast data connection, sometimes I have full 4G and then the 4G drops and I can just call and text and not have data and it last until I restart my phone. This will randomly happen 10+ times a day and it is not a fun process.


https://drive.google.com/file/d/0B6Y...ew?usp=sharing