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

Samsung Galaxy A55 (SM-A556E) firmware for Ecuador (ECO): 9 builds in the SamMobile archive, newest first. The latest is A556EXXSDCZB5 (Android 16, built 13 February 2026). Open a build to download it, or switch region with the country selector.

Model		Build date	PDA	Version
SM-A556E	Ecuador	2026-02-13	A556EXXSDCZB5	16
SM-A556E	Ecuador	2026-01-02	A556EXXSCCZA1	16
SM-A556E	Ecuador	2025-12-04	A556EXXSBCYL1	16
SM-A556E	Ecuador	2025-09-23	A556EXXUACYIA	16
SM-A556E	Ecuador	2025-09-08	A556EXXSABYI3	15
SM-A556E	Ecuador	2025-08-08	A556EXXSABYG2	15
SM-A556E	Ecuador	2025-07-07	A556EXXS9BYF3	15
SM-A556E	Ecuador	2025-04-28	A556EXXU7BYDB	15
SM-A556E	Ecuador	2025-04-08	A556EXXS7AYD2	14

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

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

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

Model	Country/Carrier
SM-A556E	Ecuador
Build date	PDA
2025-09-23	A556EXXUACYIA
Version
16

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

Model	Country/Carrier
SM-A556E	Ecuador
Build date	PDA
2025-08-08	A556EXXSABYG2
Version
15

Model	Country/Carrier
SM-A556E	Ecuador
Build date	PDA
2025-07-07	A556EXXS9BYF3
Version
15

Model	Country/Carrier
SM-A556E	Ecuador
Build date	PDA
2025-04-28	A556EXXU7BYDB
Version
15

Model	Country/Carrier
SM-A556E	Ecuador
Build date	PDA
2025-04-08	A556EXXS7AYD2
Version
14