G991U1OYM4AUIN | Samsung firmwares by csc | EN

Download the latest Samsung firmware ✅ csc G991U1OYM4AUIN. 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-G991U1XASG991U1UES4AUING991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1XAR G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1XAGG991U1UES4AUING991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1TMK G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1TMB G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1TFN G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1SPR G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1VZW G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1USC G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11
Samsung Galaxy S21 5GSM-G991U1LRA G991U1UES4AUIN G991U1OYM4AUING991U1UES4AUIN11

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: G991U1OYM4AUIN. 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.

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