i was just wondering if its possible to change the wallpaper of lakka on raspberry pi b+??
Yes, you can. In Driver option from Lakka change Menu Driver to rgui. Then quit Retroarch to access rgui. In “Settings-Menu Options-Menu Wallpaper” change to the path (/storage/roms/yourwallpaperdir) of your own wallpaper. Put your wallpapers in any directory under Roms (or any other writable dir) accessing with samba from your pc. Then select again Lakka gui in “Settings-Driver Options-Menu Driver”, quit Retroarch to save changes, switch off raspberry (power off) and switch it on; it will show the new wallpaper.
how do you add game are to each rom in your list?
add a game to each rom?
I guess Lakka is currently on an old version of RetroArch because this should be much easier in mainline RetroArch right now. You can change the menu wallpaper on the fly and the new wallpaper will be immediately presented - no restarts necessary.
Yes you’re right. The current driver in the release of the OS is lakka.c, I will switch to xmb.c as soon as it is stable. There are 3 or 4 bugs lefts.
finally…i changed it from XMB…thanks guys…i guess this forum will be filled with bots eh…
Got 
Thanks!!!