Android 15 update says two SIM on S21 FE - can not turn off!
Thread created 07-17-2025 by ms2000
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Android automatically updated one of the two S21FE to Android 15.
{SM-G990U3/DS (when it was new, I did flash it with the default to get rid of bloatware - this created the DS on the model name....
Android 15 update says two SIM on S21 FE - can not turn off!
Thread created 07-17-2025 by ms2000
0 Score
3 Replies
162 Views
Because your phone doesn't have the hardware to support dual sim, so now your software is confused on your hardware not having something that it was programmed to have. I believe you used a "Global"...
Android 15 update says two SIM on S21 FE - can not turn off!
Thread created 07-17-2025 by ms2000
0 Score
3 Replies
162 Views
OK, but why would it prevent me from turning off SIM 2 - this is where the prob is.
Samsung says all phones have issues after the update - they are releasing an update soon
Factory reset will...
Android 15 update says two SIM on S21 FE - can not turn off!
Thread created 07-17-2025 by ms2000
0 Score
3 Replies
162 Views
DS means Dual Sim version. You flashed the wrong version and now it updated you to the newer DS version that you dont have. My suggestion is to flashed the non DS version again and start over....
