New Samsung firmware in week 40, 2026 (Sep 28 – Oct 4)

91 new stable firmware builds for 76 Samsung model codes, including 16 major Android upgrades and 18 feature updates. Dates are the first appearance of each build on Samsung's update servers in any region (method). Major Android upgrades are listed first, then builds by number of regions.

ReleasedDeviceBuildAndroidTypeRegions
Sep 28, 2026Galaxy S26 SM-S942BS942BXXU4BZI6Android 17 upgradeFeature78
Sep 28, 2026Galaxy S26 Ultra SM-S948BS948BXXU4BZI6Android 17 upgradeFeature78
Sep 28, 2026Galaxy S26+ SM-S947BS947BXXU4BZI6Android 17 upgradeFeature76
Sep 29, 2026Galaxy S26 SM-S942WS942WVLU4BZIDAndroid 17 upgradeFeature11
Sep 29, 2026Galaxy S26 Ultra SM-S948WS948WVLU4BZIDAndroid 17 upgradeFeature11
Sep 29, 2026Galaxy S26+ SM-S947WS947WVLU4BZIDAndroid 17 upgradeFeature11
Oct 4, 2026Galaxy S25 SM-S931US931USQUCDZIFAndroid 17 upgradeFeature10
Oct 4, 2026Galaxy S25 FE SM-S731US731USQU9CZIFAndroid 17 upgradeFeature10
Oct 4, 2026Galaxy S25 Ultra SM-S938US938USQUCDZIFAndroid 17 upgradeFeature9
Oct 4, 2026Galaxy S25+ SM-S936US936USQUCDZIFAndroid 17 upgradeFeature9
Oct 4, 2026Galaxy S25 Edge SM-S937US937USQU9DZIFAndroid 17 upgradeFeature7
Oct 1, 2026Galaxy Z Flip7 SM-F766UF766USQUCCZIHAndroid 17 upgradeFeature7
Oct 1, 2026Galaxy Z Fold7 SM-F966UF966USQUCCZIHAndroid 17 upgradeFeature7
Sep 29, 2026Galaxy S26 SM-S9420S9420ZHU4BZI6Android 17 upgradeFeature2
Sep 29, 2026Galaxy S26 Ultra SM-S9480S9480ZHU4BZI6Android 17 upgradeFeature2
Sep 29, 2026Galaxy S26+ SM-S9470S9470ZHU4BZI6Android 17 upgradeFeature2
Sep 28, 2026Galaxy S24 FE SM-S721BS721BXXSEDZI1Android 16Security93
Sep 28, 2026Galaxy S26 SM-S942BS942BXXS4BZIGAndroid 17Security78
Sep 28, 2026Galaxy S26 Ultra SM-S948BS948BXXS4BZIGAndroid 17Security78
Sep 28, 2026Galaxy Z Flip6 SM-F741BF741BXXS4DZI1Android 16Security78
Sep 28, 2026Galaxy Z Fold6 SM-F956BF956BXXS4DZI1Android 16Security77
Sep 28, 2026Galaxy S26+ SM-S947BS947BXXS4BZIGAndroid 17Security76
Sep 30, 2026Galaxy S26 FE SM-S741BS741BXXS2AZI5Android 17Security68
Sep 29, 2026Galaxy A06 SM-A065MA065MUBSGCZI3Android 16Security39
Sep 28, 2026Galaxy Tab S6 Lite SM-P625P625XXSDCZI3Android 16Security34
Sep 30, 2026Galaxy A08 SM-A085FA085FXXS2AZI1Android 17Security26
Sep 28, 2026Galaxy M14 5G SM-M146BM146BXXSFDZI1Android 15Security22
Oct 4, 2026Galaxy XCover6 Pro SM-G736BG736BXXSCGZI2Android 16Security22
Sep 30, 2026Galaxy Tab S6 Lite SM-P620P620XXSECZI3Android 16Security15
Sep 30, 2026Galaxy S23 FE SM-S711U1S711U1UES8FZI5Android 16Security14
Sep 30, 2026Galaxy S24 SM-S921U1S921U1UES6DZI2Android 16Security14
Oct 4, 2026Galaxy S24 FE SM-S721U1S721U1UESEDZI1Android 16Security14
Sep 30, 2026Galaxy S24 Ultra SM-S928U1S928U1UES6DZI2Android 16Security14
Sep 30, 2026Galaxy S24+ SM-S926U1S926U1UES6DZI2Android 16Security14
Oct 2, 2026Galaxy A16 5G SM-A166U1A166U1UESADZI2Android 16Security13
Sep 29, 2026Galaxy A17 5G SM-A176U1A176U1UES8BZI5Android 16Security13
Sep 28, 2026Galaxy A23 5G SM-A236U1A236U1UESHEZI6Android 14Security13
Sep 28, 2026Galaxy A54 5G SM-A546U1A546U1UESNFZI2Android 16Security13
Sep 28, 2026Galaxy XCover7 Pro SM-G766U1G766U1UESACZI3Android 16Security12
Sep 28, 2026Galaxy A17 5G SM-A176WA176WVLS8BZI5Android 16Security11
Oct 4, 2026Galaxy A54 5G SM-A546WA546WVLSLFZI2Android 16Security11
Sep 29, 2026Galaxy S24 SM-S921US921USQS6DZI1Android 16Security10
Sep 29, 2026Galaxy A16 5G SM-A166UA166USQSADZI2Android 16Security9
Sep 28, 2026Galaxy A17 5G SM-A176UA176USQS8BZI5Android 16Security9
Sep 29, 2026Galaxy S24 Ultra SM-S928US928USQS6DZI1Android 16Security9
Sep 29, 2026Galaxy S24+ SM-S926US926USQS6DZI1Android 16Security9
Sep 29, 2026Galaxy S23 FE SM-S711US711USQS8FZI5Android 16Security8
Sep 30, 2026Galaxy A18 SM-A185FA185FXXS1AZI4Android 17Security7
Sep 29, 2026Galaxy S24 FE SM-S721US721USQSEDZI1Android 16Security7
Sep 30, 2026Galaxy Tab A9+ 5G SM-X218UX218USQUDEZI3Android 16Feature7
Oct 1, 2026Galaxy S26 FE SM-S741US741USQS2AZI5Android 17Security5
Sep 29, 2026Galaxy Tab S9 FE SM-X518UX518USQSHEZI3Android 16Security5
Sep 28, 2026Galaxy A17 5G SM-A176BA176BXXS8CZI9Android 16Security4
Sep 29, 2026Galaxy S26 SM-S942NS942NKSS4BZIGAndroid 17Security4
Sep 29, 2026Galaxy S26 FE SM-S741NS741NKSS2AZI5Android 17Security4
Sep 29, 2026Galaxy S26 Ultra SM-S948NS948NKSS4BZIGAndroid 17Security4
Sep 29, 2026Galaxy S26+ SM-S947NS947NKSS4BZIGAndroid 17Security4
Sep 30, 2026Galaxy Tab Active5 5G SM-X308UX308UUESFDZI1Android 16Security4
Sep 28, 2026Galaxy Tab Active5 Pro 5G SM-X358UX358UUESBCZI3Android 16Security4
Sep 28, 2026Galaxy XCover7 Pro SM-G766UG766USQSACZI3Android 16Security4
Sep 30, 2026Galaxy Z Flip8 SM-F776NF776NKSS2AZIHAndroid 17Security4
Sep 30, 2026Galaxy Z Fold8 SM-F971NF971NKSS3AZIJAndroid 17Security4
Sep 30, 2026Galaxy Z Fold8 Ultra SM-F976NF976NKSS3AZIJAndroid 17Security4
Sep 28, 2026Galaxy Tab A11 SM-X135GX135GDXS5BZI4Android 16Security3
Sep 28, 2026Galaxy A14 5G SM-A146BA146BXXSFDZI2Android 15Security2
Sep 28, 2026Galaxy A54 5G SM-A5460A5460ZHSNFZI1Android 16Security2
Sep 28, 2026Galaxy M06 5G SM-M066BM066BXXS8CZI1Android 16Security2
Sep 28, 2026Galaxy M17 5G SM-M176BM176BXXS8CZI9Android 16Security2
Sep 30, 2026Galaxy S26 SM-S9420S9420ZHS4BZIGAndroid 17Security2
Sep 30, 2026Galaxy S26 Ultra SM-S9480S9480ZHS4BZIGAndroid 17Security2
Sep 30, 2026Galaxy S26+ SM-S9470S9470ZHS4BZIGAndroid 17Security2
Sep 28, 2026Galaxy Tab A11 SM-X133X133DXS5BZI4Android 16Security2
Sep 29, 2026Galaxy Z Flip5 SM-F7310F7310ZSS9GZI1Android 16Security2
Sep 29, 2026Galaxy Z Fold5 SM-F9460F9460TSS9GZI1Android 16Security2
Sep 29, 2026Galaxy Z Fold5 SM-F9460F9460ZSS9GZI1Android 16Security2
Sep 30, 2026Galaxy A23 5G UW SM-A236VA236VSQSFEZI6Android 15Security1
Sep 28, 2026Galaxy A54 5G SM-A5460A5460ZCSNFZI1Android 16Security1
Sep 28, 2026Galaxy A54 5G SM-A546VA546VSQSNFZI2Android 16Security1
Sep 28, 2026Galaxy F06 5G SM-E066BE066BXXS8CZI1Android 16Security1
Sep 28, 2026Galaxy F17 5G SM-E176BE176BXXS8CZI9Android 16Security1
Sep 30, 2026Galaxy S24 SM-S921ES921EXXS3CZI1Android 16Security1
Oct 1, 2026Galaxy Tab A11 SM-X133X133DXS5BZI5Android 16Security1
Sep 29, 2026Galaxy Z Flip5 SM-F7310F7310TBS9GZI1Android 16Security1
Sep 29, 2026Galaxy Z Flip5 SM-F7310F7310ZCS9GZI1Android 16Security1
Sep 29, 2026Galaxy Z Flip5 SM-F7310F7310TSS9GZI1Android 16Security1
Sep 29, 2026Galaxy Z Flip6 SM-F741BF741BOPS4DZI1Android 16Security1
Sep 30, 2026Galaxy Z Flip8 SM-F776ZF776ZSCU1AZI6Android 17Feature1
Sep 29, 2026Galaxy Z Fold5 SM-F9460F9460TBS9GZI1Android 16Security1
Sep 29, 2026Galaxy Z Fold5 SM-F9460F9460ZCS9GZI1Android 16Security1
Sep 29, 2026心系天下 三星 W24 SM-W9024W9024ZCS9GZI1Android 16Security1
Sep 29, 2026心系天下 三星 W24 Flip SM-W7024W7024ZCS9GZI1Android 16Security1