Forum Discussion
cellular data doesnt work on ios 14.5 anymore!
iPhone 12 Pro Max on T-Mobile Essential NCC family plan. After updating to iOS 14.5, cellular data won't work. It doesn't matter if it's connected to 5G or LTE, or at whichever signal strength. It ...
This'll need to be sent to our network engineering team with a Trouble Ticket. You'll have to contact our Tech Care team and they'll file one for you to get this resolved.
Sta2lt wrote:Pss575, Yes it does make TMobile useless.They will tell you it's your phone, NOT. Mine works just fine on Visible. I am now running Visible and Tmobile side by side on my Iphone12 pro. NO issues with Data on Visible. I will likely move to Visible is it proves to be reliable for the next couple weeks, so far it's great!
I use my Pixel device right next to my GF's iPhone 12 Max Pro. When testing she will get slower speeds. For example one time she was getting 4.5 - 25 Mbps and I will get 300 on 5g. We have tested at numerous locations. Even pulled the sim out to reseat it. Next is to either use eSim or get another SIM card.
It wasn't always that way prior to 14.5/.6 releases. Something is up with Apple's firmware compatibility with the T-mobile network. So yes it is does seem to also be a phone compatibility problem. Numerous people are having this issue with iPhones and some Samsung devices. Hopefully 14.6+ will fix these issues.
