Latest Samsung Galaxy Z Flip 4 firmware

This page lists every official firmware Samsung has released for the Samsung Galaxy Z Flip 4 (model SM-F721U1), newest first. The latest build is F721U1UESAIZH2 for Bluegrass Cellular (LRA) (Android 16, built 14 August 2026). Pick your country or carrier to see the builds for your region, then open a firmware to download it for free or at full speed with a Premium account.

Model		Build date	PDA	Version
SM-F721U1	Bluegrass Cellular	2026-08-14	F721U1UESAIZH2	16
SM-F721U1	USA	2026-07-08	F721U1UESAIZG1	16
SM-F721U1	Comcast	2026-07-08	F721U1UESAIZG1	16
SM-F721U1	Puerto Rico	2026-07-08	F721U1UESAIZG1	16
SM-F721U1	Cellular south	2026-07-08	F721U1UESAIZG1	16
SM-F721U1	USA (Verizon)	2026-05-07	F721U1UESAIZE2	16
SM-F721U1	USA	2026-03-10	F721U1UES9IZC1	16
SM-F721U1	USA (US Cellular)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (Cricket)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (MetroPCS)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	Tracfone	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	United States	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (AT&T)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (Spectrum Mobile) (CHA)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (DISH)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	Nextech / C-Spire	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (T-Mobile)	2023-09-21	F721U1UES3DWI1	13
SM-F721U1	Puerto Rico	2026-06-08	F721U1UESAIZF1	16
SM-F721U1	Cellular south	2026-06-08	F721U1UESAIZF1	16
SM-F721U1	Puerto Rico	2026-05-07	F721U1UESAIZE2	16
SM-F721U1	Puerto Rico	2026-04-06	F721U1UES9IZD1	16
SM-F721U1	Cellular south	2026-04-01	F721U1UES9IZD1	16
SM-F721U1	Puerto Rico	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (Verizon)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	Comcast	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	Cellular south	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA (T-Mobile)	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	Bluegrass Cellular	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	USA	2026-02-13	F721U1UES9IZB6	16
SM-F721U1	Puerto Rico	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	United States	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (Verizon)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	Comcast	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (Cricket)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	Cellular south	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (T-Mobile)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (US Cellular)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (AT&T)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (MetroPCS)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	Bluegrass Cellular	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (DISH)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	USA (Spectrum Mobile) (CHA)	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	Tracfone	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	Nextech / C-Spire	2026-01-07	F721U1UES8IZA1	16
SM-F721U1	Puerto Rico	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (DISH)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (MetroPCS)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (Cricket)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	United States	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (US Cellular)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	Bluegrass Cellular	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (T-Mobile)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (Spectrum Mobile) (CHA)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	Cellular south	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (AT&T)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	Comcast	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	Tracfone	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	USA (Verizon)	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	Nextech / C-Spire	2025-12-04	F721U1UES8IYL1	16
SM-F721U1	Puerto Rico	2025-11-12	F721U1UES8IYK2	16
SM-F721U1	USA (Cricket)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA (DISH)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	Bluegrass Cellular	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	United States	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA (T-Mobile)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	Cellular south	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA (US Cellular)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA (MetroPCS)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	Tracfone	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	Comcast	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA (AT&T)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA (Spectrum Mobile) (CHA)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	USA (Verizon)	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	Nextech / C-Spire	2025-11-10	F721U1UES8IYK2	16
SM-F721U1	Puerto Rico	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	USA (US Cellular)	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	USA (Spectrum Mobile) (CHA)	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	USA (Verizon)	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	Bluegrass Cellular	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	USA (AT&T)	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	USA	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	USA	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	USA (MetroPCS)	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	Comcast	2025-09-30	F721U1UEU8IYIF	16
SM-F721U1	Cellular south	2025-09-30	F721U1UEU8IYIF	16

Model	Country/Carrier
SM-F721U1	Bluegrass Cellular
Build date	PDA
2026-08-14	F721U1UESAIZH2
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-07-08	F721U1UESAIZG1
Version
16

Model	Country/Carrier
SM-F721U1	Comcast
Build date	PDA
2026-07-08	F721U1UESAIZG1
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2026-07-08	F721U1UESAIZG1
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2026-07-08	F721U1UESAIZG1
Version
16

Model	Country/Carrier
SM-F721U1	USA (Verizon)
Build date	PDA
2026-05-07	F721U1UESAIZE2
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-03-10	F721U1UES9IZC1
Version
16

Model	Country/Carrier
SM-F721U1	USA (US Cellular)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (Cricket)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (MetroPCS)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	Tracfone
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	United States
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (AT&T)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (DISH)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	Nextech / C-Spire
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (T-Mobile)
Build date	PDA
2023-09-21	F721U1UES3DWI1
Version
13

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2026-06-08	F721U1UESAIZF1
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2026-06-08	F721U1UESAIZF1
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2026-05-07	F721U1UESAIZE2
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2026-04-06	F721U1UES9IZD1
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2026-04-01	F721U1UES9IZD1
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (Verizon)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	Comcast
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA (T-Mobile)
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	Bluegrass Cellular
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-02-13	F721U1UES9IZB6
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	United States
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (Verizon)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	Comcast
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (Cricket)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (T-Mobile)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (US Cellular)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (AT&T)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (MetroPCS)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	Bluegrass Cellular
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (DISH)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	Tracfone
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	Nextech / C-Spire
Build date	PDA
2026-01-07	F721U1UES8IZA1
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (DISH)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (MetroPCS)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (Cricket)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	United States
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (US Cellular)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	Bluegrass Cellular
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (T-Mobile)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (Spectrum Mobile) (CHA)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (AT&T)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	Comcast
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	Tracfone
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	USA (Verizon)
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	Nextech / C-Spire
Build date	PDA
2025-12-04	F721U1UES8IYL1
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2025-11-12	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (Cricket)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (DISH)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	Bluegrass Cellular
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	United States
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (T-Mobile)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (US Cellular)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (MetroPCS)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	Tracfone
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	Comcast
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (AT&T)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (Spectrum Mobile) (CHA)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	USA (Verizon)
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	Nextech / C-Spire
Build date	PDA
2025-11-10	F721U1UES8IYK2
Version
16

Model	Country/Carrier
SM-F721U1	Puerto Rico
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	USA (US Cellular)
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	USA (Spectrum Mobile) (CHA)
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	USA (Verizon)
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	Bluegrass Cellular
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	USA (AT&T)
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	USA
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	USA (MetroPCS)
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	Comcast
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Model	Country/Carrier
SM-F721U1	Cellular south
Build date	PDA
2025-09-30	F721U1UEU8IYIF
Version
16

Latest Samsung Galaxy Z Flip 4 firmware

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