Data Recovery Help!!

[AnasMalavattath]

hi,am planning to sell my xperia p,but now am afraid that the one who buys can restore my files from the mobile,like photos videos and all.so what can i do?how about erasing the data by reset option,or formating the mobile and updating the os?as xperia p is only having internal memory,i cant even take the memory card out.help me.

[AnasMalavattath]

Planning to update my xperia p from ics to jb?What are the pros and cons?after updating can anyone recover my photos?

[AnasMalavattath]

is there any good file shredder for andriod phones?

[_alexdon_]

You can save your photos before you repair/reset to factory settings.Also,updating to JB could help your performance a bit.