Good thing I unlocked via Testpoint method...
I think it could be possible that SEUS or PC Companion are checking IMEI, if the phone was unlocked via Sony...
simple relock won't do it I guess :/
But don't worry, a few days after our devs will come up with a flashable generic and prerooted rom
HTC Dream - HTC Marvel - Sony E15i - Sony SK17i - HTC Desire X - Nexus 5
Samsung Galaxy Tab 10.1 3G (GT 7500)