How to delete default wallpapers and ringtones

[lightbluecanon]

my e6 is CMCC, how do I delete default wallpapers and ringtones?

Thanks

[freevlee]

u cant. what u can do is a program called EZXCODEC to extract various codegroups(CGs)frm ur firmware and change the contents of folder called picture or wallpaper inCG34. after that recompile ur firmware and save as sbf file. then flash ur phone with the new firmware using RSD LITE.
if u think its too cumbersome to go thru the process then use ur own wallpapers. just leave those wallpapers on ur phone memory alone. r they really bothering u so much.