How to update my iPhone to iOS 4.3?

How to update my iPhone to iOS 4.3? i have this iPhone... i want to download alot of games... but it keeps saying "update iOS 4.3 equired" or "not compatible"... my dad says it was updated to the latest version (iOS 4.2.1 8C148) but i dont believe him... can i have help please??
Asked by: Guest \| Views: 198

Total answers/comments: 5

Comments display order:

Guest [Entry]

"Sorry, but you're dad's right this time. Apple discontinued support for the 3G whit the release of iOS 4.3. That was in 2011 when the 3G was already 3 years old and had been discontinued.

The 3G just doesn't have the processing power to run the games that require iOS 4.3 or above."

Guest [Entry]

"I Have iPhone 3G the Same problem With iOS

4.3 If Somebody Help Me to update My Iphone Please Thanks?"

Guest [Entry]

Help to update my iPhone 3

Guest [Entry]

"Hello ,

My name is Robert . And I bearly bought my 3G iPhone and I need to update it to ios5 I guess it's 4.3 .

How can I update it . All I wanna do is download a couple of games and facebook and instagram and free texting apps and voxer . Thos good apps .

Please text me or email me if yu know how or know a number that updates phones in Fresno ca . 559,906,nineninefourtwo, or ayooroyal@gmail.com."

Guest [Entry]

Hi.I'm Lida. I have only iPhone 3G IOS 4.2.1 and now I need to update to IOS 5. U can help me, please.Thanks.