Harry Potter and the Prisoner of Azkaban (2004) is the only film in the series not among the 50 highest-grossing films of all time, with Harry Potter and the Deathly Hallows â Part 2, the highest-grossing film in the series and one of 30 films to gross over $1 billion, ranking at number 8.
2G technology is more efficient. 3G Speed: 3G, short for third Generation, is the third generation of mobile telecommunications technology. 3G provides excellent internet browsing speed. The speed of data transmission on a 3G network ranges between 384KBPS to 2MBPS.
Switching off mobile data doesn't mean you can't use the internet on your iPhone at all. As long as you have a Wi-Fi connection, you'll be able to browse the web and email people as normal. 3G refers to the speed of your mobile internet connection.If you have the option (those on 3 won't, as it's a purely 3G network), you can disable 3G and revert to '2G' which is the slower GPRS or EDGE standards.eaving 3G and mobile data enabled on your iPhone means you might go over your monthly data limit. Here we explain how to turn off 3G and data, and disable data roaming as well.