What’s Going Wrong in One UI 8.5—and Who Is Affected?
One UI 8.5 bugs are software issues introduced with Samsung’s latest interface update that disrupt everyday features like Galaxy camera filters, dark mode styling, and DeX Mode gaming, forcing many users to rely on temporary Samsung phone workarounds until permanent fixes arrive. Together, these glitches affect three of the most used parts of a Galaxy device: shooting video in the Camera app, reading and browsing in dark mode, and playing games with a controller on the big screen via DeX. Some problems—like the DeX Mode controller bug—already have an official fix, but others, such as the removal of video filters in One UI 8.5 and the One UI 9 beta, still need manual workarounds. Understanding what broke and how to sidestep each issue will help you keep your phone usable while Samsung refines future updates.
Galaxy Camera Filters: How to Get Video Effects Back
After updating to One UI 8.5, many users opened the Camera app to find that video filters were gone from the interface, even though they still appear in photo mode. Android Authority notes that filters no longer show up for 1080p 30FPS or 1080p 60FPS recording, and they are also missing in the One UI 9 beta. Until Samsung restores them, there are two main Samsung phone workarounds. First, open Camera, switch to Photo, apply your preferred filter, then long-press the shutter button to start recording a video with that filter still active. Second, record video normally, then open it in the Gallery app and apply filters during editing—be aware that users report this can compress the footage. Whichever route you choose, also submit feedback in the Samsung Members app so the company can re-evaluate the change.
Samsung Dark Mode Fix: Cleaning Up the Patchwork UI
One UI 8.5 is breaking dark mode for a number of Galaxy owners, especially inside Google apps. People are sharing screenshots of screens that mix deep black areas with dark gray and light gray panels, making the interface look inconsistent and harder on the eyes. According to Android Authority, this stems from a clash between Samsung’s new default color palette and Google’s Material You theming system. Power users can follow a Reddit guide that uses a forked version of Shizuku to revert colors to a pre–One UI 8.5 style, restoring cleaner dark tones. If that sounds too technical, try a simpler Samsung dark mode fix: go to Settings → Wallpaper and style → Color palette, then switch to a different palette or re-apply your current one. Several users report this temporarily smooths out the mismatched shades until Samsung pushes a proper update.
DeX Mode Controller Bug: Applying the One UI 8.5 Gaming Fix
One UI 8 introduced a rebuilt DeX Mode for desktop-style use, but it came with a nasty gaming quirk: when the connected phone’s display turned off, a wireless controller’s analog sticks stopped responding in DeX, even though the face buttons and keyboard and mouse still worked. This DeX Mode controller bug made couch gaming and emulation frustrating for many Galaxy users. Earlier workarounds included enabling Developer options and turning on the “Stay awake” toggle while charging, or installing a screen-keeper app so the display never slept. Android Authority reports that the issue is now fixed in One UI 8.5 combined with the May 2026 security patch, where an Xbox One controller worked normally in DeX. To apply the fix, update your phone to One UI 8.5, install the latest security patch, then restart the device and retest your controller in DeX.
Living With One UI 8.5 Bugs Until Samsung Ships Full Fixes
These One UI 8.5 bugs hit three core features many people use every day, which makes reliable Samsung phone workarounds essential. For now, Galaxy camera filters in video mode need either the long-press photo trick or post-processing in the Gallery. Dark mode may require you to keep experimenting with the Color palette settings, or, if you are comfortable with advanced tools, to follow the Shizuku-based workaround described by community members. DeX gamers should prioritize updating to One UI 8.5 with the May 2026 security patch so the controller fix takes effect and the analog sticks behave correctly again. In every case, open the Samsung Members app, attach screenshots or screen recordings, and submit a detailed report. The more consistent feedback Samsung receives, the faster it can refine One UI 8.5 and beyond into a stable, reliable experience.
