Hello, Beta Program for One UI 4 has launched on 9/14. Registrations are currently closed. Please monitor Samsung Members app as well as Samsung Community for updates. Regards, One UI Beta Team ... View more

Hello @outsider330 , Please try safe mode as this could have been caused by an 3rd party app.  Press and hold the   Power button   and   Volume down button   (right edge) until the 'Power off' prompt appears on the screen then release. Touch and hold   Power off   until the 'Safe mode' prompt appears then release. To confirm, tap   Safe mode         Upon reboot, 'Safe mode' appears in the lower-left of the unlock / Home screen Regards One UI Beta Team ... View more

Hello @Brauska  , Thank you for your feedback. If you haven’t already, Please update Samsung members app to latest version from galaxy store and send us an error report from the Samsung member’s app -> Beta Feedback -> Error Reports to help us debug the issue. We apologize for the inconvenience and appreciate your contribution to the beta program. Regards, One UI Beta Team   ... View more

Hello @outsider330 , As you have already tried to clear cache and it didn't help, Next best option is probably to do a master reset which is not something we like to recommend but in your case it may be worth it. Be sure to back up all your data if you do decide to master reset the device.  We apologize for the inconvenience and appreciate your contribution to the beta program. Regards, One UI Beta Team ... View more

Hello @daftfunk24 , Thank you for your feedback. If you haven’t already, Please update Samsung members app to latest version from galaxy store and send us an error report from the Samsung member’s app -> Beta Feedback -> Error Reports to help us debug the issue. We apologize for the inconvenience and appreciate your contribution to the beta program. Please try clearing cache of the device ,steps below Turn off the device. Press and hold the   Volume Up   key and the   Side   key. When the Android logo displays, release both keys. An 'Installing system update' message may show briefly before the Android Recovery menu options appear. Press the   Volume down   key several times to highlight   Wipe cache partition. Press   Side   key to select. Press the   Volume down   key to highlight   Yes, then press the   Side   key to select. When the process is complete,   Reboot system now   is highlighted. Press the   Side   key to restart the device Regards, One UI Beta Team ... View more