Today I finally got around to updating my iPhone 6s and iPhone SE to iOS 9.3.3. No issues with Straight Talk Wireless, that I can see. My iPhone 6s is using Straight Talk’s AT&T network. My iPhone SE is using Straight Talk’s Verizon network. The carrier profile remained at TFW 24.2 for the iPhone 6s and Verizon 24.2 for the iPhone SE.
As usual, I check to make sure that can make and receive phone calls, send and receive MMS picture messages, and use cellular data to get on the Internet. I ran Speed Test before and after to make sure my data speeds were not suddenly reduced after the update.
What about you? Did you update?