So I'm hoping someone can help me out because this is driving me crazy. Ive tried everything imaginable at this point and just had a few quick questions. So I have done the mod exactly as described with the following APN settings on my Verizon Galaxy s3:
Name: ATT PTA
APN: pta
Proxy: not set
Port: not set
Username: Not set
Password: Not set
Server: Not set
MMSC:
http://mmsc.mobile.att.net
MMS proxy: proxy.mobile.att.net
Multimedia message port: 80
MCC: 310
MNC:410
Authentication type: None
APN type: default,mms,supl,hipri
Ok so i save that. Mobile data is on. I set preferred network mode to LTE/WCMDA and under the second network mode I have MCDMA/GSM (auto connect) selected. And then I click on network operators and it finds AT&T which I am on so I select it. But, I have two huge problems. All that shows up is "E" signal at full bars (I know I get LTE here as I got it with my s4 before it sadly broke). But worse than that, I dont seem to actually be transferring any data out. I cant even text a picture (though this may possibly be because it takes so long it just times out).More frustrating is that under preferred network mode, no matter how much i select LTE/WCDMA it just shws up as WCDMA and as WCDMA/GSM (auto connect) under the second network mode selection. And even more frustrating, if I reboot, none of it sticks and I have to go through and reselect everything all over again.
Ive been messing with this forever now to no avail. Hopefully my detailed description will help someone point out what I'm messing up?
Thanks to all in advance