G991U1OYM4AUI7 | Samsung firmwares by csc | EN

Download the latest Samsung firmware ✅ csc G991U1OYM4AUI7. Full list of firmwares available for download

Showing 1-10 of 17 items.
Samsung firmware list
DeviceModelRegionPDA/AP VersionCSC VersionMODEM/CP VersionOs VersionBuild Date
Samsung Galaxy S21 5GSM-G991U1XASG991U1UEU4AUI7G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1XAR

SM-G991U1XARG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1XAG

SM-G991U1XAGG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1TMK

SM-G991U1TMKG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1TMB

SM-G991U1TMBG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1TFN

SM-G991U1TFNG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1SPR

SM-G991U1SPRG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1ATT

SM-G991U1ATTG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1XAA

SM-G991U1XAAG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711
Samsung Galaxy S21 5GSM-G991U1VZW

SM-G991U1VZWG991U1UEU4AUI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991U1OYM4AUI7G991U1UEU4AUI711

We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use our site only if you are 100% sure about the risks involved in flashing your device csc: G991U1OYM4AUI7. We is not responsible for any damage caused by using the files on this website.
The Firmwares provided here are all official Samsung's Android Firmwares and has NOT been modified by anyway as we get them directly from KIES servers.
We live-monitor all firmware updates for every Samsung device, in over 500 regions.
Beware, Manually flashing firmwares may brick your device, use it at your own risk and follow our tutorial steps.

Google translate
Last version finder