S4 Mini GT-9195 3G vs. 4G LTE -Radio Flash?

malloy0

Senior Member
Jan 23, 2006
410
26
0
Raleigh, NC
www.myccvc.com
Hello, I have a i9195 S4 Mini that I purchased through Canada. All of the specs say it is capable for 4G LTE but I have not had any success in getting it do operate on this network or with this setting. I am on AT&T in USA. I am currently running Resurrection Remix 5.1.1.

Two questions:

1. Can I flash a new radio to get 4G LTE on AT&T? If so I know there are radio codes, any any help on the code prefix that wold apply?
2. Are there settings from the phone dialer to make the phone operate on 4G LTE.

BTW...I did try to change the dialer settings some time ago, gave up, put the phone in personal storage and decided to give it a new whirl, starting with asking for some help here.

Thanks.