adb root
adb remount
adb push xxx /system/etc/xxx
failed to copy ‘xxx‘ to ‘/system/etc/xxx‘: couldn‘t create file: Read-only file systemadb root
adb disable-verity // 需要重開機
adb remount
adb push xxx /system/etc/xxx
adb root
adb remount
adb push xxx /system/etc/xxx
failed to copy ‘xxx‘ to ‘/system/etc/xxx‘: couldn‘t create file: Read-only file systemadb root
adb disable-verity // 需要重開機
adb remount
adb push xxx /system/etc/xxx無法使用 adb push file，Read-only file system
原文：https://www.cnblogs.com/youchihwang/p/8387698.html