I upgrading to the Galaxy S3 and gave my old S2 to my son to use for games and to get a hold on him through video chat using our wifi. Now that the ICS update is starting to roll out I wont be able to get the OTA update since the S2 has no service. Does anyone know if there's a zip file to do it manually, I haven't found anything so far online. I would really like to see how ICS is on the S2 even though I know the experience aint as good as on my S3 it would be nice to have it on his phone.