2. Go to settings > Wifi > Currendly Connected Wirreless and click the i then note down the ip
3. download filezilla on ur pc then write the ip in there and set the port to 22
4. go to /dev and drag rdisk0 to a folder on ur pc
Be sure to copy rdisk0 NOT disk0 since rdisk0 is the raw nand and disk0 is the filesystem
also this is tested on IOS 3,5 and 9.3.5 but i dont see why i shuldnt work in future versions and older versions
okay since this trick seemed to be really slow heres a paid solusion: you can also install itools(paid program) on ur windows pc and apple file conduit "2" on ios 9 and afc2 for ios 7.1 and below and repeat step 4 the reason it has to be itools is that ifunbox(thre free alternative) just plain out refuses to copy the file