Latest Samsung Galaxy A55 (SM-A556E) - ARO firmware

Samsung Galaxy A55 (SM-A556E) firmware for Argentina (ARO): 7 builds in the SamMobile archive, newest first. The latest is A556EXXSECZDE (Android 16, built 7 May 2026). Open a build to download it, or switch region with the country selector.

Model		Build date	PDA	Version
SM-A556E	Argentina	2026-05-07	A556EXXSECZDE	16
SM-A556E	Argentina	2026-02-13	A556EXXSDCZB5	16
SM-A556E	Argentina	2026-01-02	A556EXXSCCZA1	16
SM-A556E	Argentina	2025-12-04	A556EXXSBCYL1	16
SM-A556E	Argentina	2025-11-10	A556EXXSBCYK2	16
SM-A556E	Argentina	2025-10-23	A556EXXSACYJ2	16
SM-A556E	Argentina	2025-09-08	A556EXXSABYI3	15

Model	Country/Carrier
SM-A556E	Argentina
Build date	PDA
2026-05-07	A556EXXSECZDE
Version
16

Model	Country/Carrier
SM-A556E	Argentina
Build date	PDA
2026-02-13	A556EXXSDCZB5
Version
16

Model	Country/Carrier
SM-A556E	Argentina
Build date	PDA
2026-01-02	A556EXXSCCZA1
Version
16

Model	Country/Carrier
SM-A556E	Argentina
Build date	PDA
2025-12-04	A556EXXSBCYL1
Version
16

Model	Country/Carrier
SM-A556E	Argentina
Build date	PDA
2025-11-10	A556EXXSBCYK2
Version
16

Model	Country/Carrier
SM-A556E	Argentina
Build date	PDA
2025-10-23	A556EXXSACYJ2
Version
16

Model	Country/Carrier
SM-A556E	Argentina
Build date	PDA
2025-09-08	A556EXXSABYI3
Version
15