New Samsung firmware in week 39, 2026 (Sep 21 – Sep 27)

104 new stable firmware builds for 95 Samsung model codes, including 15 major Android upgrades and 26 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 27, 2026Galaxy S26 SM-S942U1S942U1UEU4BZIDAndroid 17 upgradeFeature14
Sep 27, 2026Galaxy S26 Ultra SM-S948U1S948U1UEU4BZIDAndroid 17 upgradeFeature14
Sep 27, 2026Galaxy S26+ SM-S947U1S947U1UEU4BZIDAndroid 17 upgradeFeature14
Sep 22, 2026Galaxy S26 SM-S942US942USQU4BZIDAndroid 17 upgradeFeature9
Sep 22, 2026Galaxy S26 Ultra SM-S948US948USQU4BZIDAndroid 17 upgradeFeature9
Sep 22, 2026Galaxy S26+ SM-S947US947USQU4BZIDAndroid 17 upgradeFeature8
Sep 27, 2026Galaxy S25 SM-S931NS931NKSUCDZIFAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy S25 Edge SM-S937NS937NKSUADZIFAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy S25 FE SM-S731NS731NKSU9CZIFAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy S25 Ultra SM-S938NS938NKSUCDZIFAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy S25+ SM-S936NS936NKSUCDZIFAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy Z Flip7 SM-F766NF766NKSUCCZIHAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy Z Flip7 FE SM-F761NF761NKSUCCZIHAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy Z Fold7 SM-F966NF966NKSUCCZIHAndroid 17 upgradeFeature4
Sep 27, 2026Galaxy Z TriFold SM-F968NF968NKSU7CZIHAndroid 17 upgradeFeature1
Sep 27, 2026Galaxy S23 Ultra SM-S918BS918BXXSAFZI1Android 16Security98
Sep 27, 2026Galaxy S24 Ultra SM-S928BS928BXXS6DZI1Android 16Security96
Sep 27, 2026Galaxy S24 SM-S921BS921BXXSHDZI1Android 16Security95
Sep 27, 2026Galaxy S24+ SM-S926BS926BXXSHDZI1Android 16Security95
Sep 27, 2026Galaxy S23 FE SM-S711BS711BXXSJGZI4Android 16Security93
Sep 27, 2026Galaxy Z Flip5 SM-F731BF731BXXS7GZI1Android 16Security93
Sep 27, 2026Galaxy Z Fold5 SM-F946BF946BXXS7GZI1Android 16Security92
Sep 23, 2026Galaxy A54 5G SM-A546EA546EXXSNFZI1Android 16Security80
Sep 27, 2026Galaxy A17 5G SM-A176BA176BXXS8CZI7Android 16Security71
Sep 23, 2026Galaxy A17 SM-A175FA175FXXS7CZI4Android 16Security67
Sep 22, 2026Galaxy A18 SM-A185GA185GXXU1AZI4Android 17Feature49
Sep 21, 2026Galaxy Tab A11+ 5G SM-X236BX236BXXS7BZI3Android 16Security47
Sep 27, 2026Galaxy Tab S10 FE+ 5G SM-X626BX626BXXSBCZI2Android 16Security45
Sep 22, 2026Galaxy Tab S9 FE+ 5G SM-X616BX616BXXSGEZI3Android 16Security45
Sep 27, 2026Galaxy Tab S10 FE 5G SM-X526BX526BXXSBCZI2Android 16Security44
Sep 23, 2026Galaxy Tab S9 5G SM-X716BX716BXXS6EZI2Android 16Security44
Sep 24, 2026Galaxy A06 SM-A065MA065MUBUFCZI1Android 16Feature39
Sep 21, 2026Galaxy Tab S11 Ultra 5G SM-X936BX936BXXS9BZI1Android 16Security37
Sep 23, 2026Galaxy Tab S9 Ultra 5G SM-X916BX916BXXS6EZI2Android 16Security37
Sep 23, 2026Galaxy Tab S9+ 5G SM-X816BX816BXXS6EZI2Android 16Security37
Sep 27, 2026Galaxy Tab S10 Ultra 5G SM-X926BX926BXXSBDZI2Android 16Security36
Sep 27, 2026Galaxy Tab S10+ 5G SM-X826BX826BXXSBDZI2Android 16Security36
Sep 25, 2026Galaxy A07 SM-A075MA075MUBS7CZI1Android 16Security35
Sep 21, 2026Galaxy A27 5G SM-A276BA276BXXS3AZHFAndroid 16Security35
Sep 27, 2026Galaxy Tab A11 SM-X135GX135GDXS5BZI3Android 16Security35
Sep 21, 2026Galaxy A08 SM-A085MA085MUBS2AZI1Android 17Security28
Sep 23, 2026Galaxy XCover7 Pro SM-G766BG766BXXSACZI3Android 16Security19
Sep 23, 2026Galaxy A54 5G SM-A546BA546BXXSNFZI1Android 16Security18
Sep 21, 2026Galaxy Tab S10 FE+ SM-X620X620XXSBCZI2Android 16Security18
Sep 24, 2026Galaxy A23 5G SM-A236MA236MUBSHEZI1Android 14Security17
Sep 21, 2026Galaxy Tab S10 FE SM-X520X520XXSBCZI2Android 16Security17
Sep 23, 2026Galaxy S21 FE 5G SM-G990U1G990U1UESOIZH2Android 16Security14
Sep 23, 2026Galaxy S21 FE 5G SM-G990U3G990U3UESMIZH2Android 16Security14
Sep 27, 2026Galaxy S23 Ultra SM-S918U1S918U1UES8FZI1Android 16Security14
Sep 27, 2026Galaxy Z Flip5 SM-F731U1F731U1UES8GZI1Android 16Security14
Sep 27, 2026Galaxy Z Fold5 SM-F946U1F946U1UES8GZI1Android 16Security14
Sep 23, 2026Galaxy A06 5G SM-A066BA066BXXS8CZI1Android 16Security13
Sep 24, 2026Galaxy XCover6 Pro SM-G736U1G736U1UESCGZH1Android 16Security13
Sep 21, 2026Galaxy Z Flip8 SM-F776U1F776U1UEU3AZI8Android 17Feature13
Sep 21, 2026Galaxy Z Fold8 SM-F971U1F971U1UEU3AZI8Android 17Feature13
Sep 21, 2026Galaxy Z Fold8 Ultra SM-F976U1F976U1UEU3AZI8Android 17Feature13
Sep 21, 2026Galaxy Tab A11 SM-X133X133DXS5BZI3Android 16Security10
Sep 21, 2026Galaxy S21 FE 5G SM-G990UG990USQSOIZH2Android 16Security9
Sep 21, 2026Galaxy S21 FE 5G SM-G990U2G990U2SQSMIZH2Android 16Security9
Sep 23, 2026Galaxy S23 SM-S911US911USQS8FZI1Android 16Security9
Sep 23, 2026Galaxy S23 Ultra SM-S918US918USQS8FZI1Android 16Security9
Sep 23, 2026Galaxy S23+ SM-S916US916USQS8FZI1Android 16Security9
Sep 21, 2026Galaxy Tab A11+ 5G SM-X238UX238USQS8BZI3Android 16Security9
Sep 23, 2026Galaxy A54 5G SM-A546UA546USQSNFZI2Android 16Security8
Sep 27, 2026Galaxy Tab A11 SM-X130X130XXS5BZI3Android 16Security8
Sep 21, 2026Galaxy Tab Active5 Pro SM-X350X350XXSBCZI3Android 16Security7
Sep 23, 2026Galaxy Z Flip5 SM-F731UF731USQS8GZI1Android 16Security7
Sep 23, 2026Galaxy Z Fold5 SM-F946UF946USQS8GZI1Android 16Security7
Sep 23, 2026Galaxy Tab S10+ 5G SM-X828UX828USQSBDZI4Android 16Security5
Sep 22, 2026Galaxy A07 SM-A075FA075FXXS7CZI4Android 16Security4
Sep 23, 2026Galaxy A23 5G SM-A236UA236USQSHEZI6Android 14Security4
Sep 23, 2026Galaxy A27 5G SM-A276BA276BXXS3AZHCAndroid 16Security4
Sep 27, 2026Galaxy A33 5G SM-A336NA336NKSUGGZI2Android 16Feature4
Sep 27, 2026Galaxy A53 5G SM-A536NA536NKSUIGZI2Android 16Feature4
Sep 27, 2026Galaxy Z Fold5 SM-F946BF946BTBS7GZI1Android 16Security4
Sep 22, 2026Galaxy A14 5G SM-A146PA146PZHSHEZH6Android 15Security2
Sep 25, 2026Galaxy A23 5G SM-A236UA236USQSHEZI7Android 14Security2
Sep 21, 2026Galaxy A55 5G SM-A5560A5560ZHSIDZI3Android 16Security2
Sep 27, 2026Galaxy S23 SM-S9110S9110ZHS8FZI1Android 16Security2
Sep 27, 2026Galaxy S23 Ultra SM-S9180S9180ZHS8FZI1Android 16Security2
Sep 27, 2026Galaxy S23+ SM-S9160S9160ZHS8FZI1Android 16Security2
Sep 22, 2026Galaxy Tab A9+ SM-X210X210XXUDEZI1Android 16Feature2
Sep 23, 2026Galaxy XCover7 SM-G556BG556BXXSJEZI1Android 16Security2
Sep 27, 2026Galaxy Z Flip5 SM-F731BF731BTCS7GZI1Android 16Security2
Sep 23, 2026Galaxy Z Flip8 SM-F776UF776USQU3AZI8Android 17Feature2
Sep 23, 2026Galaxy Z Fold8 SM-F971UF971USQU3AZI8Android 17Feature2
Sep 23, 2026Galaxy Z Fold8 Ultra SM-F976UF976USQU3AZI8Android 17Feature2
Sep 23, 2026Galaxy A23 5G SM-S236DLS236DLUDSJFZI6Android 14Security1
Sep 23, 2026Galaxy A23 5G SM-S237VLS237VLUDSIBZI6Android 14Security1
Sep 21, 2026Galaxy A54 5G SM-A546SA546SKSSKFZI1Android 16Security1
Sep 24, 2026Galaxy A54 5G SM-S546VLS546VLUDSOFZI2Android 16Security1
Sep 21, 2026Galaxy A55 5G SM-A5560A5560ZCSIDZI3Android 16Security1
Sep 21, 2026Galaxy Buddy5 SM-A176LA176LKSS4BZI1Android 16Security1
Sep 22, 2026Galaxy F07 SM-E075FE075FXXS7CZI1Android 16Security1
Sep 23, 2026Galaxy F70 Pro 5G SM-E476BE476BXXS3AZH3Android 16Security1
Sep 22, 2026Galaxy M07 SM-M075FM075FXXS7CZI1Android 16Security1
Sep 27, 2026Galaxy S23 SM-S9110S9110ZCS8FZI1Android 16Security1
Sep 27, 2026Galaxy S23 Ultra SM-S9180S9180ZCS8FZI1Android 16Security1
Sep 27, 2026Galaxy S23+ SM-S9160S9160ZCS8FZI1Android 16Security1
Sep 21, 2026Galaxy S26 SM-S9420S9420ZCS4AZI1Android 16Security1
Sep 21, 2026Galaxy S26 Ultra SM-S9480S9480ZCS4AZI1Android 16Security1
Sep 21, 2026Galaxy S26+ SM-S9470S9470ZCS4AZI1Android 16Security1
Sep 21, 2026Galaxy Wide9 SM-M176SM176SKSS4AZI1Android 16Security1
Sep 27, 2026Galaxy Z Flip5 SM-F731BF731BTBS7GZI1Android 16Security1