Unrooted for ICS Help

**designwebs** · 02-22-2013, 02:14 PM

Hey guys I un-rooted my tbolt. I am trying to update it to ICS and it will not. Keeps saying "Service Unavailable" Could this be because I now have a Samsung G III? If so is there anyway to get ICS on it.

**Unobtanium** · 02-23-2013, 07:54 AM

Originally Posted by designwebs

Hey guys I un-rooted my tbolt. I am trying to update it to ICS and it will not. Keeps saying "Service Unavailable" Could this be because I now have a Samsung G III? If so is there anyway to get ICS on it.

If I understand your situation, you have a Thunderbolt that does not have a LTE SIM card in it; your G3 is the phone you swapped to from the TB. You can shut both phones down and put your G3 SIM card into your Thunderbolt (I think you need an adapter - the G3 has a micro-SIM, if I recall correctly). You SHOULD be able to do the upgrade, but others have reported some issues with un-rooted upgrades.