adb remount permission denied, but able to access super user in shell — android

Question

so, i\'m trying to push some files to /system on android device (zte) I\'ve rooted, connected with ADB,

adb remount -> I get permission denied adb shell su -> I\'m

Answer 1

emulator -writable-system

For people using an Emulator: Another possibility is that you need to start the emulator with -writable-system. That was the only thing that worked for me when using the standard emulator packaged with android studio with a 4.1 image. Check here: https://stackoverflow.com/a/41332316/4962858