Install clockworkmod recovery samsung galaxy s2 skyrocket. $ su - c vdc cryptfs changepw newpass su - c vdc cryptfs changepw newpassThis doesn' t affect the screen unlock password/ PIN in any way so you are free to set a complex password , doesn' t impose any limits on password length passphrase.
The app can install your favorite custom recovery ( CWM or TWRP) very easily without turning off your phone. All you need to do is to install an 82KB apk file on your device. Install Custom Recovery - It doesn' t matter whether you an Android veteran just a newcomer this new app called " Recovery Tools" shrinks the difference.