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

Try

adb root
adb remount

to start the adb demon as root and ensure partitions are mounted in read-write mode (the essential part is adb root). After pushing, revoke root permissions again using:

adb unroot