ADB shell commands are insanely useful for numerous reasons, whether you want to make your Amazon Fire tablet feel more like stock Android, granularly change your phone's animation speed, or bring back the 2-button navigation to the OnePlus 7. To run these commands, you have to set up the Android Debug Bridge (ADB) on your computer and connect your phone via USB or Wi-Fi, which is far from comfortable. That's where a new app comes in: LADB lets you run shell commands right on your phone via Android's wireless ADB protocol. But there are some big caveats for people with older phones that haven't been updated to Android 11 yet.

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