Anyone have any idea why my Primary Sim keeps changing automatically? I'm trying to keep my esim as primary and my work sim as the secondary. Setting for Data switch is turned off. It seems it automatically switches and makes my work Sim the Primary and I cannot figure out why.
I believe I have solved the issue. I noticed with Dual sim, you also have Visual Voicemail. Inside the settings for Visual Voicemail, is the setting, allow data switching for voicemail. Since I've made sure it's off, my Data doesn't turn on automatically for my physical sim card, although I've yet to see how it affects receiving voicemail for that sim. Hopefully it's a solution for you.
Same issue here! I bought the phone directly from samsung unlocked, I am using the S24 Ultra, however. It keeps automatically switching esims on me to my secondary number with no internet.
I ended up removing esim, getting one physical sim and I'm able to forward iMessages to my android via the beeper app, and use call forwarding and virtually have eliminated the sim issues and the need to carry/worry about 2 phones all the time.
I have the same issue with both physical Sims on my S24. I have already chosen which sim for which pupose (call, data,...) so the auto-switching issue is an OS issue, cannot blame it on the network provider.
