Nokia e71 is more for busnesman whereas the n95 can be for the youngsters. e71 is faster. n95 got more fun stuff. i have compare it here:...
The Nokia 5800 has less flaws then the Nokia n95 although that is a very good phone, the Nokia 5800 is a much better phone
Why do you want to change it's IMEI number???????? I bet it worked just fine with it's original number!!!!!!!!!! You thieves!!!!!!! Shame on you. You should be asking, HOW DO I MAKE MONEY GENUINELY...
Download this manual: http://www.nokia-asia.com/A4513367 and know all questions concerning Nokia 2760
No, its OS is S60 3rd Edition Feature Pack 1, see the full specifications link below