With Sansa Clip Zip and Rockbox stable v. 3.13 in FM mode, using the standard key lock combo of Home+Select does not lock the keys.
This issue was raised by HornetMaX back in 2011 for the Clip +, and I mentioned it in passing in a previous post on May 15, 2016, but I can't find anything more about it.
In the developmental build d938411, key lock does work in FM, but then I encounter the database issue I raised in my May 15, 2016, 02:15:15 PM, which makes the developmental build unusable for me.
Any thoughts?