Earlier we showed you how to enable the HDR Photos on iPhone 3GS and 3G, but this hack enables HD video recording at 1080×800 resolution @ 30fps on iPhone 3GS running on iOS 4.1. In order to enable HD videos your iPhone must be jailbroken. It works successfully on iPhone 3GS running iOS 4.1. You must Backup all your files before you  perform this hack. Below is the step by step guide to enable the HD recording.

Enable 720P HD Video On iPhone 3GS [How To] :

1) Firstly, jailbreak your iPhone 3GS with Limera1n, Greenpois0n and PwnageTool ( if you rely on unlock and want to keep the existing baseband ).

2) SSH into your iPhone 3GS.

3) Download HDVideo3GS.zip ( link below ).

4) Copy N88AP.plist to /System/Library/CoreServices/SpringBoard.app/.

5) Copy the 3 other plist files to /System/Library/PrivateFrameworks/Celestial.framework/N88/.

6) Reboot your iPhone 3GS.

Now, you have successfully enabled 720P HD Video Recording on your iPhone 3GS.


Download Links :

HDVideo3GS.zip

Feel free to ask any kind of problems in the comments section below.