December 9th, 2012, 09:57 AM
Moderati ergo sum
Join Date: Jun 2010
Device(s): Nexus 4, Galaxy S II,
Nexus 1 (retired),
Thanked 10,060 Times in 5,544 Posts
If I understand you correctly, you've damaged your recovery by using rom manager. This is pretty common for Samsung phones. If you could let us know the exact model, we might be able to help.
I think you are talking about creating an extend partition on an sd card with a symlink to it so you can put all your apps on it, although a class 4 might be a bit too slow. Again there are instructions but specific to phone make and model.
You don't really "need" apps2sd to move apps to the sd card, it only makes it easier.