https://us.community.samsung.com/t5/Fold-Flip-Phones/Z-Flip-3-real-end-of-software-support/m-p/3506886#M46783 Can't remember if the Z Flip 3 gets four or five years of security updates.<BR /><BR />If Samsung finds a vulnerability that must be addressed, it'll still update older phones.<BR /><BR />And even without a SIM card, your phone will still update using WIFi with the last carrier you had on your phone. TMB = T-Mobile Sun, 15 Mar 2026 17:31:53 GMT BrüZZi 2026-03-15T17:31:53Z https://us.community.samsung.com/t5/Fold-Flip-Phones/Z-Flip-3-real-end-of-software-support/m-p/3506861#M46782 <SPAN style="font-size: 17px;">If the Z Flip 3 end of software support was 9/2025, why did I just get this 2/2026 update (attached image) in 3/2026?</SPAN><BR /><DIV><BR /></DIV><DIV><span class="lia-inline-image-display-wrapper" image-alt="image"><img src="https://us.community.samsung.com/t5/image/serverpage/image-id/1325377i7D62DC47EFEEE748/image-size/large?v=v2&amp;px=999" role="button" title="image" alt="image" /></span></DIV><DIV><BR /></DIV><DIV><BR /></DIV><SPAN style="font-size: 17px;">This unlocked Z Flip 3 has not had a SIM card since 10/2025 (when I upgraded to a S25), and has only been on WiFi on/off occasionally since then.</SPAN><BR /><BR /><SPAN style="font-size: 17px;">Reference: </SPAN><SPAN style="font-size: 17px;"><A href="https://doc.samsungmobile.com/SM-F711U1/XAA/doc.html" target="_blank" rel="nofollow noopener noreferrer">https://doc.samsungmobile.com/SM-F711U1/XAA/doc.html</A></SPAN> Sun, 15 Mar 2026 15:55:57 GMT https://us.community.samsung.com/t5/Fold-Flip-Phones/Z-Flip-3-real-end-of-software-support/m-p/3506861#M46782 Natey 2026-03-15T15:55:57Z https://us.community.samsung.com/t5/Fold-Flip-Phones/Z-Flip-3-real-end-of-software-support/m-p/3506886#M46783 Can't remember if the Z Flip 3 gets four or five years of security updates.<BR /><BR />If Samsung finds a vulnerability that must be addressed, it'll still update older phones.<BR /><BR />And even without a SIM card, your phone will still update using WIFi with the last carrier you had on your phone. TMB = T-Mobile Sun, 15 Mar 2026 17:31:53 GMT https://us.community.samsung.com/t5/Fold-Flip-Phones/Z-Flip-3-real-end-of-software-support/m-p/3506886#M46783 BrüZZi 2026-03-15T17:31:53Z https://us.community.samsung.com/t5/Fold-Flip-Phones/Z-Flip-3-real-end-of-software-support/m-p/3506971#M46787 of March 2026, the Samsung Galaxy Z Fold 3 is receiving&nbsp;monthly security updates, including the&nbsp;February 2026 security patch F926USQSFKZB6,. While major Android OS updates for the device ended with Android 15, the phone continues to receive maintenance support for security Sun, 15 Mar 2026 19:04:45 GMT https://us.community.samsung.com/t5/Fold-Flip-Phones/Z-Flip-3-real-end-of-software-support/m-p/3506971#M46787 meself 2026-03-15T19:04:45Z