Android 12 update for the US Galaxy S21 models brings refresh rate bug, Samsung working on a fix
UPDATE: Samsung and Verizon immediately started rolling out a new, G99xUSQU4BUK9 build of One UI 4.0 for the carrier version of the S21 line to address the refresh rate issues. Original story is below.
Samsung has acknowledged the issue and a moderator in the Members community has escalated it for solving in a future update. The refresh rate problem seems to only affect phones equipped with Qualcomm's latest Snapdragon 888 chipset, as Exynos models outside the US don't seem to be affected.
S21 refresh rate fix coming after the One UI 4.0 update
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