How To Tape A Concert With An iPhone - You CAN do it!!

That works ,no mention of that in the manual.

1. Load the recording
2. click on Details
3. move the Locked slider to unlocked. 

OK I think maybe you're not going into the correct area... have a look at this:

1. Here is a pic of my backup The Cure Melbourne recording. You can see the little lock image on the left side:



2. Press the little blue arrow on the RIGHT
3. Doing so opens the recording. 



4.  You can see in that image above, the LOCKED icon is green. Slide it to the left to unlock it as per the arrow in the image above. 

5. Once you slide it over, it should look like this - with the lock greyed out:


6. If you go back to the Recordings screen, you can see it's now unlocked:


If that doesn't work for you, you might need to post some screen shots, or just email them to me if you don't wanna upload them. I can pm you my email address...

Let me know.