We left the Galaxy S21 One UI 4.0 beta program behind on Monday after Samsung began rolling out the first public firmware build, but testing of Android 12 for other devices is far from over. Samsung has now turned its attention towards the One UI 4.0 beta program for the Galaxy S20 series, which went […] The post Eager for One UI 4.0 on the Galaxy S20? Come check our hands-on video appeared first on SamMobile.