after I do restore iPhone to original software, is all the data and photos totally removed? and no one can recover them using dr.fone or such applications ?
Yes, there will be no way to restore data neither from your iPhone, nor from iCloud (in fact in the procedure that I have indicated, the "sign out" from your Apple ID is also provided).
Regards
Giulio
If you want to be sure all your info are deleted (and start from scratch), use these instructions:--> What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support
Regards
Giulio
Thank you for reply, but again please! it will be safe when I remove all my data with the same steps those you mentioned and no one can recover my data by using recovery applications like dr.fone?
Thanks again for your prompt reply.
iPhone recovery
