copy db file with adb pull results in 'permission denied' error

Question

I just rooted my Nexus 5 using this method: http://www.phonearena.com/news/How-to-root-Google-Nexus-5_id49014

I also enabled USB debugging in the developer options.<

Answer 1

1. Create a folder in sdcard :

adb shell "su 0 mkdir /sdcard/com.test"

2. Move your files to the new folder :

adb shell "su 0 mv -F /data/data/com.test/files/ /sdcard/com.test/"

3. You can now use adb pull :

adb pull /sdcard/com.test