I have seen a few people having success with taking a US cellular phone and switching it over to straight talk! HOW?!!!! My phone is a S7 and I checked to make sure it was compatiable already with byop and it is. But I'm so stuck on what to do next. Please help!!
I created an account just to say this. The phone must be unlocked. You have to use an AT&T sim card from straight talk for the activation to fully work (e.g. get 4G LTE data) just switch the preferred network to LTE/GSM. When you talk to straight talk just tell them the phone is factory unlocked and activate the sim card. This is also what I had to do with my verizon unlocked galaxy S7. Could not get LTE data with the straight talk verizon sim card. Had to use AT&T sim card from straight talk.