How to unlock Sony Ericsson Z310a mobile phone for free without connecting

[VargheseGeorge]

to a computer? My phone is locked in FIDO Network.
My IMEI no: is 35467001-316275-7-40
When i used a freeware program MasterCode it said my master code is 6605202106. I don't know how to use it. Please give instructions on how to use the master code or instructions to unlock it in some other way.

I don't know how to connect it to a computer. I was not given a USB cable and i don't have a suitable hub in my phone. Please suggest some other way

[Unregistered]

I am not sure of the usage of master code...I rather suggest you can approach Unlock-zone.com and specify the country,locked network of Sony Ericsson Z310A.Based on the availability you can get the unlock code along with free and step by step unlock instructions.