Hello ! my iphone 4 is having boot loop problem, it will boot up and apple logo will come on for 5 sec and the sceen will be back over and over again. the phone is on 4.1OS but i only have 4.2.1 SHSH saved. my question is if there anyway i can recover my picture from the phone ? if i do a restore from itune with 4.2.1OS will i lost all my picture ?