Is there a way to backup and restore a BB Leap encrypted partition without the master password ?
Hi everyone,
TLDR : is there any way to backup and restore a BB Leap encrypted partition without the master password, using tools ranging from dedicated software to byte per byte copy using linux ?
Sorry if against forum rules. See details below
Context
My sister was given a few years ago a BB Leap by her company (no BB ID or company enrollment program to help unlock the phone). She used it as her only device, taking pictures from her trips.
One day she broke the glass from the screen (still usable with touch) and was given a new one. She forgot a bit about the old one, but a few month later wanted to retrieve her pictures. And she didn't succeed to unlock it.
I suspect she didn't notice that you had to type blackberry after the 5th attempt (she's not that tech-friendly) so in reality she only tried 5 old passwords.
Fast forward a few years, and she'd like me (family tech wizard) to help her retrieve the pictures.
What I'd like to do
I see 2 options :
either use an exploit on the older version of the BB 10 OS -but I don't know how to begin and I'm not an expert on hacking devices (and I know this is against the rules)-
or extend a bit the last 5 password opportunities (to give a chance to my sister to have more than 5 tries, knowing roughly the kind of passwords she used to have) using backups and restore.
I know how to do it on Android phones using ADB through usb (depending of the configuration of course), however I do not regarding BB.
Do you know if it's possible to do so and where I could find materials that would help me ? I already looked it up, but not knowing the right keywords didn't help me.
Thanks for your help !