• iPhone 15 : The iPhone 15 makes up for a disappointing iPhone 14. Here's all the details.
    • iPhone 15 Pro: Going beyond the Dynamic Island, Apple's pro smartphone goes big on gaming.
    • iPhone 15 Pro Max: That periscope camera makes its debut on Apple's most-premium handset.
    • Apple Watch Series 9: With a new chip teased, it proves just an iterative year for Apple's long-standing wearable.
    • Apple Watch Ultra 2: Another modest update for Apple's top-tier rugged wearable sequel.
    • iOS 17: Our favorite new iPhone software improvements, all in one place.
    • watchOS 10: A significant upgrade for Apple's Watch software makes even older Apple Watches feel new again.

need to update ios on 3gs iphone


New member
Jan 4, 2012
Visit site
My ipone 3GS is jailbroken and unlocked. the ios is 3.13 (7E18) with BB 04.26.08. I would like to update to a newer ios maybe 4.2.1. I don't know what bootrom it has since I cannot get it to DFU mode or my computer does not recognize it when I go to properties in DFU mode. Also, on CYDIA I get an error of"not able to locate file for coreutilis bin package when trying to upgrade packages. Cydia is 1.1.1 , have ultrasn0w 1.2.1 and cannot upgrade it. Any help would be greatly appreciated.

Trending Posts

Forum statistics

Latest member