Ubuntu Touch File System

[astavroulakis at os3.nl]

Dear Developing Team,

My name is Alex Stavroulakis and I am working on an class project
performing forensics on the new Ubuntu Phone (BQ Aquaris E4.5). The device
has turned out a bit problematic and due to time restraints I am emailing
you for some assistance.

My task is to find where User Data is stored on the device. By that, I
mean Call information, SMS logs of conversation, Emails (if such are
stored on the device), maybe even Telegram secret chat conversations etc.
I am mainly interested in which directories of the filesystem some of this
information is saved and if it can be accessed in a forensically sound
manner.

I hope you can help me. Thank you in advance and I am looking forward to
your answer.

Sincerely,

Alex Stavroulakis