Hi! I've been an android user for some time now, but with recent updates and all that, I just don't understand what bootloader versions stand for. I have an argentine milestone with canada 2.1, everything works great, but I still have the default bootloader that came with my phone, what changes if I update this to the "newest" 90.78 ? Are there any efficiency changes? New options? Can't find anything related to this searching on the net. Hope anyone has an idea or can find bootloaders difference. Thanks!