[Cryptography] Bizarre behavior of a non-smart mobile phone

[Vassilis Spiliopoulos]

Well yeah, there are some hacks for non-smart mobile phones, but they 
aren't as abundant as modern phone hacks.

Usually non smart phones lack a high performing microprocessor.So it is 
a bit hard to break in the firmware.

On the other hand, Android is far easier to break into since it is a 
Linux distribution and is largely open source.