Shufty,
yes I have checked for the online manual in both the standard Infotainment menu and the hidden menu.
No sign of any onlline manual option in either menu.
I asked for an APK as to use the PDF version of the UK Online manual requires 2 files, an APK for a PDF viewer and the PDF itself.
I assumed that there is an APK for the online manual as it makes sense to wrap the manual data and the viewer software into one file for easy installation.