Latest Samsung Galaxy S25 (SM-S931U1) - PCT firmware

Samsung Galaxy S25 (SM-S931U1) firmware for Puerto Rico (PCT): 7 builds in the SamMobile archive, newest first. The latest is S931U1UES8BYLX (Android 16, built 13 February 2026). Open a build to download it, or switch region with the country selector.

SC-51F SCG30 SM-S9310 SM-S931B SM-S931N SM-S931U SM-S931W SM-S931Z

Model		Build date	PDA	Version
SM-S931U1	Puerto Rico	2026-02-13	S931U1UES8BYLX	16
SM-S931U1	Puerto Rico	2026-08-11	S931U1UESCCZF9	16
SM-S931U1	Puerto Rico	2026-07-02	S931U1UESBCZF5	16
SM-S931U1	Puerto Rico	2026-06-01	S931U1UEUACZF1	16
SM-S931U1	Puerto Rico	2026-05-12	S931U1UESACZE1	16
SM-S931U1	Puerto Rico	2026-04-23	S931U1UEU9CZDP	16
SM-S931U1	Puerto Rico	2026-03-31	S931U1UES9BZBH	16

Model	Country/Carrier
SM-S931U1	Puerto Rico
Build date	PDA
2026-02-13	S931U1UES8BYLX
Version
16

Model	Country/Carrier
SM-S931U1	Puerto Rico
Build date	PDA
2026-08-11	S931U1UESCCZF9
Version
16

Model	Country/Carrier
SM-S931U1	Puerto Rico
Build date	PDA
2026-07-02	S931U1UESBCZF5
Version
16

Model	Country/Carrier
SM-S931U1	Puerto Rico
Build date	PDA
2026-06-01	S931U1UEUACZF1
Version
16

Model	Country/Carrier
SM-S931U1	Puerto Rico
Build date	PDA
2026-05-12	S931U1UESACZE1
Version
16

Model	Country/Carrier
SM-S931U1	Puerto Rico
Build date	PDA
2026-04-23	S931U1UEU9CZDP
Version
16

Model	Country/Carrier
SM-S931U1	Puerto Rico
Build date	PDA
2026-03-31	S931U1UES9BZBH
Version
16

Latest Samsung Galaxy S25 (SM-S931U1) - PCT firmware

READ FIRST

Download firmware