AUE3 firmware for US unlocked S21 Ultra (Jun 1 security)

G998U1UES3AUE3 is downloadable now from Frija, CSC code XAA. The S before the bootloader number indicates that this is only a security update (Jun 1).

To see if the update is available OTA from your carrier, you can check your carrier’s website, or look at (not always up-to-date), or see if Frija lists the update for your carrier’s CSC (but you can install the XAA version regardless).

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