Hello, I have a Jailbroken 3GS with iOS 5 [Baseband 04.26.08]. I have never tried Find My iPhone feature until now. I updated my Lion to 10.7.2 and created an Apple ID for iClould. I also used the same Apple ID on my iPhone to enable iCloud. I have turned off all other iCloud features except for Find my iPhone. When I login from my mac safari www.icloud.com, My phone is listed under My devices but it is always offline. I have turned on 3G, Wi-fi and Location but despite numerous attempts, my iPhones is always stated offline. I have even tried the airplane trick, turning on and off but still no luck. I have also installed the Find My iPhone app. It starts of "Locating..." and later "No location avaliable" is stated. My map apps are working and all other location based apps are working and I am living in a country where GPS service is not banned. I have tried Find My Mac and it works. I could send message and play sound. Please advice. Thanks you.