Help SM-J327T1 gets Major update today
- By Electron 007
- Smartphones
- 2 Replies
Very similar phone, Samsung Galaxy J3 Star, model no. SM-J337
I bought it used, unlocked from T-Mobile, phone/data service from AT&T.
I was brutally slammed by an online update from "T-Mobile" and a number of other "issues" although my service is not with them, and the phone is supposed to be unlocked.

I bought it used, unlocked from T-Mobile, phone/data service from AT&T.
I was brutally slammed by an online update from "T-Mobile" and a number of other "issues" although my service is not with them, and the phone is supposed to be unlocked.
- Warning As Samsung Smartphones Crippled By Latest Update, Factory Reset Needed
- Did T-Mobile disable bluetooth tethering?
- Network, APN, and VoLTE: Samsung Galaxy J3 Star
>>>View the following settings, you can't edit them:
- APN type: default,supl,mms
- APN protocol: IPv6
- APN roaming protocol: IPv4
- No IPv6 support. The device is apparently limited to IPv4 only, or else it's some other issue with AT&T service. I don't know.
- No Bluetooth tethering, and no file transfer via Bluetooth; Bluetooth functionality remainss crippled and limited to voice call and streaming media only.


