Someday in the not-too-distant future, your Android phone might try to hide the quality of your current cellular connection from you. The eagle-eyed folks over at XDA Developers noticed a recent commit to the Android Open Source Project that indicates an option has been added for carriers to disable user-facing signal strength from appearing in the SIM Status screen in Settings. However, the motivation for this change is a mystery.
SIM Status screen in Android 8.1
For the full technical details on how this change works, you can read XDA’s post.
Signal strength may be hidden by carriers in a future version of Android was written by the awesome team at Android Police.