iPhone 2G, 3G, 3GS users can now safely update to 3.1.2 firmware without updating the baseband (for unlock). If you are not the one to download all the various files and just want the ultimate result, these files are waiting for you to download! If you rather want to start from scratch, download Pwnage 3.1.4 tool for Mac.
- Caution #1 : A restore is going to wipe the iPhone clean. Hence, please backup your iPhone using iTunes and then proceed.
More info about these custom firmware files :
- Has factory boot logos (Apple and restore cable),
- Only Cydia, No Icy
- Preserved Unlock baseband (that is the whole point of a custom firmware, right?!)
- Activated/Not Activated (Check the files carefully)
Prerequisite (recommended) :
If your iPhone is already jailbroken at the current firmware (3.0, 3.0.1, 3.1), it will be a hassle free upgrade! Restore mode will work just fine with already jailbroken iPhones.
p.s : I am paying for these downloads (purchased RapidShare Download traffic due to overwhelming demand). Please consider donating to keep these downloads free and instantaneous. Thank you…
- Download the following files ONLY if you have an Official iPhone contract with your cell carrier (ATT and others….)
- iPhone 3GS 3.1.2 Custom Firmware Not Activated Official Carriers Part 1
- iPhone 3GS 3.1.2 Custom Firmware Not Activated Official Carriers Part 2
OR
- Download the following files ONLY if you don’t have an iPhone contract (T-Mobile and others…)
- iPhone 3GS 3.1.2 Custom Firmware Activated for Other Carriers Part 1
- iPhone 3GS 3.1.2 Custom Firmware Activated for Other Carriers Part 2