Quote Originally Posted by glean_zone View Post
Hi all..

Thanks for all those knowlege and suggestions! I was able to unlock my sister's SE C510 with the network three (3). I had a problem at first that my phone cannot recover..
For those who also encountered this problem, just remove your battery and put it back!

I have another one SE C510, tried the same steps that i did before but i cannot unlock this one.. this phone uses the network O2 Ireland..

Are there any other settings needed by the phone aside from Phone Mode..?
the later phone cannot be unlock because it might be a CID53 phone, just make sure if it is CID53 with xs or setool2lite