Hey all, I've been searching around, trying to figure this out, but can't quite seem to do it. Bought a G1 off eBay, and am trying to update it to Donut 1.6. Bit of information about my phone. Running on AT&T so I can't call T-Mobile for help. Powering on with Back+Power: I've tried applying the official update manually (found here: signed-kila-DRC83-from-CRC1.c41b93c1.zip - android-roms - Official DRC83 (Donut 1.6) - Project Hosting on Google Code) by placing it on my SD card, renaming to update.zip, powering on with Home+Power, wiped, then tried to apply. I received the following error (I copied it down, character for character, in the same format, in case it matters). Any help people?