Unhandled Lockdown error (-4)

[charlton2142]

Hey I'm having problem mounting my iPhone to ubuntu. I have read other forums which suggested

sudo apt-get install ifuse libimobiledevice-utils

idevicepair unpair && idevicepair pair

that seemed to solve the issue for everyone else out there but after I try to do the pair && unpair I get the following error:

QueryType failed, error code -256

To which I have found no solution.

[prariedog]

likewise. im having the same problem. my phone is detected, absinthe can see it, nautilus sees it and lists it, but soon as i try to open my phone or sync, i get lockdown error code 4 and in bash when i try this fix i get idevicepair unpair && idevicepair pair
QueryType failed, error code -256,

[tealio]

Same. Strange, it used to work...

[Mr.Plex]

Hey I'm having problem mounting my iPhone to ubuntu. I have read other forums which suggested

sudo apt-get install ifuse libimobiledevice-utils

idevicepair unpair && idevicepair pair

that seemed to solve the issue for everyone else out there...

Verified Solution for Unhandled Lockdown Error (-5)
Specs:
12.04 amd64 iPhone 4 with simple passcode