What is the software issue?
Samsung has identified a software issue with certain Samsung A11 phones purchased between July 6th and August 10 th across different wireless providers. If not on updated software, some customers may experience limited or no access to the internet or have trouble making/receiving calls.
Once I updated to Oreo on my Note 8, why do I have abnormal tint colors from the handset display?
Install and/or open theGoogle Play Books application.
Tap on any previously downloaded ebook or select Shop and download any FREE SAMPLE shown under Start a Free Preview.
Once ebook launches, tap Aa in the upper right-hand portion of the screen
Click the settings wheel icon in the upper right
Tap the word SETTINGS next to 'Night Light'
Turn Night Light to Off