carrier

I currently have an Iphone 4S purchased from North America. I would like to know about how it can be unlocked and used in India. It is currently Locked with its default carrier i.e. KOODO. And, also I would like to know your suggestions on whether it would be better to jailbreak it or not.

Hi I have a 8 Yr old Carrier 2T Split AC with Hermitically Sealed compressor. Below are the issues I am facing :- 1. Indoor Unit Fan Capacitor 2.5mfd (Just like ceiling fan's) goes bad within a few days. It had been changed by local AC mechanic. Now I don;t know what was rating of original...