Well im looking for a way to create custom recovery aswell, i am looking into the samsung phones and how they run through initramfs on boot and figure out how they get a custom recovery on their phones. im just a student. bought my tab from japan on a trip, so i cant afford to brick it. Once i have a custom recovery, i can finally feel safe. I have a U8160 with custom recovery and so i have got some experience of how powerful a custom recovery is.