How To Find Out iPhone 3GS Old Bootrom Or New Bootrom

How To Find Out iPhone 3GS Old Bootrom Or New Bootrom - In 2009, iOS Hackers found an Exploit Level A bootroom on iPhone 3Gs which means it is a weakness that very range and at the level of hardware, so the type iPhone 3Gs Old bootroom Can Untethered Jailbreak on all iOS that Apple will release the Future upcoming. to rectify this gap there is only one way is to release a new hardware. Apple to Fix It started producing iPhone types of New bootroom after the date 9 September 2009.

How To Find Out iPhone 3GS Old Bootrom Or New Bootrom

To know your type iPhone 3Gs New Bootrom Or Old bootrom. Please follow this steps

Via Serial Number

You can find out by the serial Number of your iPhone 3gs. Method Go to Settings - About - Serial number. The following explanation, the third digit of the serial number shows the year of manufacture (eg 9 = 2009 or 0 = 2010), while the fourth and fifth digits indicate week of manufacture. Every iPhone 3Gs made ​​in week 40 of 2009 (xx940xxxx and higher) is a new bootrom.

Via Redsn0w

Step 1: Run Redsn0w Ways Right Click and select "Run As Administrator" (Windows)

Step 2: Connect your iPhone 3GS to your PC / Laptop and a Look at The Most Down, The device contains a description of the detected neighbor By Redsn0w, If you see the old BR, Means type you are iPhone 3Gs Old bootrom, other than information on Top is New bootroom.

Please See Picture Below this:

If turned you are the type iPhone 3Gs Old Bootrom, you are a lucky man.