hi ok im running vita 3.72 and want to downgrade to 3.65 i have vitashell but when i try open it is says error occurred c1 6775 5 so it wont open at all, i have molecularshell cant open that either same error code comes up, i have h-encore which goes to a blank white screen after i open it and nothing happens i am struggling to upgrade h-encore to h-encore2 vitashell wont work, every you tube video i watch to downgrade from 3.72 to 3.65 or 3.60 use vitashell to do it , i know im real novice lol, i have downloaded so many different things i have psvimgtoolseasy front end and afew other things and i been trying to do this for days really losing my mind what can i do can someone send me a video or link to do the downgrade of my firmware to upgrade my h-encore to h-encore2 and to get it to work pleeeaaase