US unlocked Galaxy S21 phones start getting the January 2022 security patch
(Android Central)

The January security update could soon begin rolling out to more Samsung flagships. What you need to know The January 2022 Android security patch has started rolling out to Samsung`s Galaxy S21 series phones in the U.S. It fixes 52 issues affecting Google`s mobile operating system. For now, it looks like the rollout is limited to unlocked models. Last week, Samsung started rolling out the January 2022 security patch to Galaxy S21 users in the Netherlands. As per SamMobile, the update has now expanded to the U.S. and South Korea. The update arrives as version G99xNKSU3BULF in Samsung`s home market and G99xU1UES4BULE for the unlocked Galaxy S21 series phones in the U.S. Carrier-locked variants, however, may have to wait a few more days to get the update. Unsurprisingly, the January security update doesn`t bring any other changes aside from security improvements. Samsung`s dedicated Security Updates page notes that the January 2022 security update includes a total of 52 fixes fro...