My father recently bought the galaxy, and being a novice user i have had to tinker around to help set up the phone. Some of the problems i observed... The galaxy camera is quite weak, inspite of the 5 mp res, are there any apps/tweaks which would increase the res by interpolation? Also there are no features, like zoom, or preset mode or panorama shots and such, has there been any updates to solve this? The galaxy's video recording too is quite low. It records in 352x288 3gp, shouldnt it be able to record in at least 640x480 res ? Other phones with a 5mp camera can do at least that much without a frame drop. Finally the galaxy seems to bleed battery power like nobody's business, unfortunately since i am in india, samsung has not released any firmware updates and my understanding is that later firmwares give out better battery life. Finally, would updating into any other firmware void my warranty? If i only use official roms from around the world would that preserve the warranty? the firmware of this phone is I7500DDII3, which i believe is quite old. If any other users in india has used firmwares from other countries please let me know, along with answers to my aforementioned queries.Many thanks in advance.