I couldn't find a section for my phone, but I have an A854 running on 2.1 and I need help updating to cyanogen 2.2. The milestone differs from the droid because it needs a vulnerable recovery sbf flashed with rsdlite first from what I've read. I get a critical error 1337 510b whenever I try and I've read every tutorial I can find with no success. Do I really need this step for a successful update? Also, what is the portals and tools option and how do I enable it? I have usb debugging on but my phone doesn't let me change the usb mode from mass storage. I would totally appreciate any help possible.