https://us.community.samsung.com/t5/Galaxy-S21/Update-to-UI8/m-p/3418910#M97850 <P>The software update crashed my phone, SIM card stopped working</P><P>&nbsp;</P><P>Sadly they are jot accepting this even thou there are alot of complain out there...we need a fix to it, they either push another update.</P><P>&nbsp;</P><P>The support acting like they weren't aware amuses me.</P><P>Went to a Service center they weren't even helpful even after telling them it was a software update.</P><P>&nbsp;</P><P>How does a single SIM phone becomes dual SIM.</P> Mon, 01 Dec 2025 04:36:40 GMT Omotara 2025-12-01T04:36:40Z