As far as I know Samsung didn't enable this feature in their devices. How to Enable System UI Tuner in Android 6. 4GB 1GB RAM storage, microSDHC slot N/A 4,087,939 hits 84 Become a fan 4.5. It has been confirmed to affect the S7 and Note 5, but most likely affects all Samsung Nougat devices, including the S8. I'm not sure about HTC, but I know for sure that most Moto devices include the System UI Tuner. TouchWiz 7.0 (Nougat) has a bug that causes System UI to crash on reboot in certain conditions.
Enabling the hidden System UI Tuner menu is easy, if your device supports it. For the Android phone such as Nexus or HTC with Android 7.0 Nougat, you can easily enable the System UI Tuner by long-pressing the Settings icons in the upper right corner of the notification bar so that you can change the items to display on the interface. SYSTEMUIFLAGIMMERSIVE SYSTEMUIFLAGIMMERSIVESTICKY.
Ok so im having the same problem on my galaxy a5 2017 i tap an hold the the icon for 5 to 10 seconds but the icon doesnt spin i have the animation at X1.00 i have developer options enabled ive even tried shuting developer options off turn animation to X0.50 ive tried changing the animation an resetting my phone ive done everything I could find researching troubleshooting options i have read that samsung HTC an moto have blocked this feature out an that system ui tuner can not be used on these company's devices can anyone plz help oh also i had factory reset my phone an i used to be able to do the dark an light theme setting on my phone before the nuget update but after I factory rest my phone this option disappeared also nuget has been acting funny an there is no way to down grade os an no way to reinstall nuget without rooting my phone but I don't want to void my warranty so i can't root at this current moment in timeWelcome to the forums. After that, you will List of Secret codes for Android: Restarting Samsung. setSystemUiVisibility () SYSTEMUIFLAGHIDENAVIGATION / SYSTEMUIFLAGFULLSCREEN.