Amaze cannot write although permissions are "rwx"

[paulakreuzer]

You’ll find the solution here:

SD Card no writing permission in FP2

Also: This app does it for you. After applying you need to reboot your phone. Keep in mind: the readonly SD card was a major security change from Google (I just haven’t figured out what risk this change should be mitigating)

If you have further questions please continue in that thread.