How to reset BlackBerry Storm password. when you forgot your Blackberry Storm locked screen password, you can reset it. If your Blackberry Storm is Enterprise-activated, you can ask your IT/admin support to reset it. or you have to try through the 10 attempts you’re allowed. if you enter the password incorrectly 10 times. This will reset your BlackBerry Storm to factory settings and wip all data. sometimes, you can consider if you had caps-lock/num-lock in use when you set the password. People often may set their password to a numeric code, then forget they have to use the num-lock key to enter in digits, rather than letters. Good luck to find your BlackBerry Storm password!