Cant back-up my iPhone!

[ahsiao80]

Hello! Any butties here encounter this error "iTunes could not back-up the iPhones because a session could not be started with the iPhone" while syncing your iPhone with your iTunes before? Tried updating iTunes to latest version, google tons of solution (Even Apple communities) and tried them but non work for me...

Cant clean restore my iPhone in DFU mode as i have too many important contacts, data and photos to retain. Would really appreciate if anyone which have experience or have knowledge on this and help me solve this issue!

 

[aptget]

change different USB port

 

[Cmon51]

Tried off yr anti-virus software.

 

[ahsiao80]

don't really work guys :x

 

[knightskid]

If is unable to backup to icloud, my solution is to switch off all the app and do a backup. Once successful, slowly switch on a selection of the apps to backup till you get to find the particular app that cause the iphone unable to backup to icloud.