SIM unlocking for Xperia Z2 Tablet Au Japan locked

[DoneDos]

I have a Z2 Tablet came from Japan Au carrier given to me by a friend. Unfortunarely I can not use the sim because it\'s locked with AU network. I already contacted the Au feom japan but they need the actual device in their unlocking method. I hope you can help me unlock the SIM so it can be useable in the my country.. Any suggestions or solution for this so i can use its LTE capability?  Thanks

Model: SOT21

[Uliwooly]

@DoneDos

there are only 2 ways to unlock a phone or tablet, either through the carrier network, or sometimes buying the code online (Sony doesn't have the codes).

[rikkeey]

Hi ,

I am also looking for a solution for the similar case.

May i request you to share if you could get easy solution?

regards

Rikkeey