Thread: Download Custom iOS 4 Jailbroken Full iphone 3GS [ Tested 100% ]

Here is a first firmware iOS 4 (final) jailbroken and customized






You must be jailbroken with BlackRa1n. Jailbreak with a custom 3.1.3 jailbreak or 3.1.2 (Sn0wbreeze or PwnageTool). The restoration of this custom iOS 4 jailbroken must be done with iTunes 9.2 Determine the version iBoot.

But iF you Jailbroken with Spirit you can follow this post to Fix SPIRIT Jailbreak
So if you have already updated iOS 4 on your iPhone 3G (former iBoot) you have installed iTunes 9.2, so you must restore 3.1.3 if shsh signed for 3.1.3 (see post-ECID Saurik Method - Umbrella ) and donwgrader new iTunes to use Spirit in 3.1.2 (if signed by el shsh 3.1.2) and jailbreak with BlackRa1n.

Reminder: When restoring a firmware with iTunes, you need a SIM card home operator comes with the iPhone, to activate the springboard. A custom firmware enabled ets so for users without the original SIM card, and have access to the springboard for the WLAN, and finish installing Cydia and ultrasn0w for unlocked!

iOS 4 jailbroken 3G unactivated


Not enabled itunes, have SIM home operator of the iPhone. Partition root Cydia: 1500mb No logo boot. Baseband preserved. IPhone2, 1_4.0_8A293_NOT_ACTIVATED_Restore.ipsw or here.

Other links iOS4 custom firmware created with PwnageTool 4.0.1.



A Custom enabled is for people without the original SIM card operator in the iPhone, then restored after having succeeded in iOS four custom jailbreak, Cydia finish installing a wireless connection and then installing 0.9.3 Ultrasn0w



Launch iTunes and click SHIFT + Restore (Windows) Give him four custom firmware iOS jailbreak. After restoring your custom, finish installing CydiaNote: Some users may have an error 1600.16 xx when restoring, try to force the restoration with iRecovry. Close iTunes and run irecovry trying to activate the springboard.

Or you must change your Hosts file (method saurik).

If you have an error 1015, " follow our posted here



If you upgrade to the iOS 4, your baseband has changed, but no worries, use Ultrasn0w 0.9.3

Can I load with itunes only this firmware for jailbreak my iphone 3gs 4.0 new bootrom?

it this really working for 3gs new boot also???

yes you can ................

lol no custom firmware for iPhone 3GS new bootrom.. neither Sn0wbreeze nor PwnageTool can create Custom firmwares for iPhone 3GS new bootrom..
the only way till now to jailbreak iPhone 3GS new bootrom is this:
Jailbreak iOS 4 on iPhone 3GS [New Bootrom] with Sn0wbreeze - Covering Web

yea but that 1 only works with 3.1.2 firmware it doesnt work with 3.1.3

Post the log hir if done

Thanks sir
I test finish
Work 100%

not working for me with 3.1.3 new boot
I installed spirit2pwn and rebooted (goes straight into dfu mode) did shift+restore to the above mentioned firmwareand got error 1600 tried irecovery but nothing happens.... just get a cmd window flash up on screen for a slpit second and then try to shift+restore but get the same error.

some one proved this custom?