Latest Samsung Galaxy A26 5G (SM-A266U1) - XAR firmware

Samsung Galaxy A26 5G (SM-A266U1) firmware for Cellular south (XAR): 3 builds in the SamMobile archive, newest first. The latest is A266U1UEU4BYI4 (Android 16, built 24 September 2025). Open a build to download it, or switch region with the country selector.

SM-A266B SM-A266M SM-A266U SM-S266V

Model		Build date	PDA	Version
SM-A266U1	Cellular south	2025-09-24	A266U1UEU4BYI4	16
SM-A266U1	Cellular south	2026-08-20	A266U1UESACZH3	16
SM-A266U1	Cellular south	2026-07-13	A266U1UES9CZG2	16

Model	Country/Carrier
SM-A266U1	Cellular south
Build date	PDA
2025-09-24	A266U1UEU4BYI4
Version
16

Model	Country/Carrier
SM-A266U1	Cellular south
Build date	PDA
2026-08-20	A266U1UESACZH3
Version
16

Model	Country/Carrier
SM-A266U1	Cellular south
Build date	PDA
2026-07-13	A266U1UES9CZG2
Version
16

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Latest Samsung Galaxy A26 5G (SM-A266U1) - XAR firmware

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