11-05-2025
03:34 PM
- last edited
12-05-2025
01:42 PM
by
ChrisB_
Hi,
I'm using a Samsung S24+ and I have recently upgraded to Android 15 ONE UI 7.0. I'm using my dual physical sim and after the upgrade I lost the roaming of my second sim.
I have tried restarting my phone several times but still unable to use roaming on my sim.
Solved! Go to Solution.
a month ago
I manage to resolve my issue. I have set the operator manually instead of automatic and roaming is working now.
11-05-2025 03:40 PM
Lost roaming, how does it manifest. Did you try swapping sims places
11-05-2025 04:06 PM
No I didn't try swapping the sim as I've never had this issue before. Both sims where working perfectly fine before the upgrade.
Should I swap and will this solve the issue?
12-05-2025 01:39 PM
I am having an issue that seems like the sim manager is malfunctioning on my S24 Plus. I was able to switch between physical and eSim with no issues having dual sim working. But suddenly yesterday dual sim functionality stopped working. Now I am stuck on with two unusable esims and unable to switch to using the physica sim card. Eventrying to remove the esims does not work.
The error that comes up is "Couldn't connect with SIM. Try again later."
The problem does not seem to be carrier related. I tried clearing the phone cache. Restarting. Removing sims, flight mode. Even deleting the esims. Nothing is working. Last resort is to do factory reset but a post that I found on Redit indicated that that also didn't fix the problem.
Now I'm resorting back to my trusy old S20 until Samsung hopfully comes up with a merical update or fix.
12-05-2025 02:12 PM
Did you contact Samsung support and or sim card provider support ?
a month ago
I manage to resolve my issue. I have set the operator manually instead of automatic and roaming is working now.
a month ago
I contacted Samsung support. I was then refered to a repair centre.
I am using my S20 again now with now issues. The sim cards are working like they should.
I did a factory reset as well last night on the S24+ and it didn't fix anything, infact it disabled more functionality regarding the sim settings. The eSims are still installed, when I dail the number it rings and works. This is a very strainge problem that is not making much sense.
I have the same physical sims and esim combination in my S20 and it is working perfectly fine.
3 weeks ago
Some feedback on the sim issue.
Sumsung support refered me to a repair cemtre. From what I understand the repair centre assesed theproblem and ordered spares. Not sure what spares. After speaking to them yesterday to follow up, they have been unable to resolve the issue. They requested me to unsubscribe from the eSims as they are unable to switch them off when trying to test with a physical sim. This si what I was experiancing and the reason why I opted to take the phone to repair centre to begin wiht.
Now I don't know what to do.
3 weeks ago
I ran into this problem aswell.
What fixed it for me (by random) was turning off VoLTE calls SIM 2 in mobile networks.
I think atleast that was what fixed it for me.
Now i can access the internet on apps, even without having my wifi open, or connect to anything while out walking.
3 weeks ago
Never mind. Back to work on monday, and it does not work again...
Samsung really messed up with the latest update.