Unhappy [Q] [NEO V]Need help backing up data with only fastboot, no screen

So I have a water damaged Neo V - no lights, no screen, occasinal vibration. The phone doesn't power on at all. I have gone through all the procedures of trying to revive it (cleaning with alcohol, letting the battery charge at least 24 hours, etc). Unfortuanately the best that I have been able to do is to get fastboot working.

My question is - is there any way that I can extract internal data from the phone using just fastboot? I am mainly interested in the phonebook data (which was not synced to Google servers so there is no backup).

Any suggestions will be truly appreciated.
LG U8110 |> SE K800i |> Xperia X1i (2.3.7 NAND ROM) |> SE Live with Walkman (ICS ROM) |> Mobistel Cynus T1 |> Galaxy Note II N7100 & N7105 |> Nexus 7 2013 32GB

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