w810i cid 50 db2012
 

how much is the unlock for this model?

I read somewhere that it is 50 credits, but surely if it is only cid 50, it should be same patch as other models!

Then that way it should only be 10 credits?

50 credits .This unlock is normal unlock via smartcard - not by patch.

brother you mean we have to apply same procedure like cid52 to unlock this unit having cid50 ?????

No,just sign "Use smartcard" and simply klick "Unlock".Aplication will ask you and inform about paid operation and you must apply this only.It's very easy and we don't need wait for any logs.