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Thread: Upgrading to 3.1.3is a discussion within the
3G[S] Downgradingforums, a part of the
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I need help on upgrading to 3.1.3, i have iphone 3gs and firmware 3.0.1, it is already jailbroken but i need the firmware to be higher to download **********, with...
10-15-2010, 03:53 PM #1Upgrading to 3.1.3
I need help on upgrading to 3.1.3, i have iphone 3gs and firmware 3.0.1, it is already jailbroken but i need the firmware to be higher to download **********, with itunes error i cant upgrade or restore it. even if the firmware is 3.1.2, i just need help with installing those firmware with one of those 2
10-15-2010, 04:05 PM #2
No piracy talk is allowed, you will not get any help from here.
You should buy your apps, not steal it from the net.
If you just want to upgrade, I can help you
Last edited by iYeow; 10-15-2010 at 04:07 PM.
10-15-2010, 04:05 PM #3
no cracked apps talk. Pirate one more app and I'll sink your mother firggin' ship!
10-15-2010, 04:09 PM #4
10-15-2010, 04:12 PM #5
10-15-2010, 04:12 PM #6
unless u know how to jailbreak 4.1
10-15-2010, 04:19 PM #7
10-15-2010, 04:28 PM #8
10-15-2010, 05:15 PM #9
Give me your first 5 serial number starting from the left.
10-15-2010, 05:25 PM #10
10-15-2010, 05:52 PM #11
10-15-2010, 07:28 PM #12
Good, that is the oldbootrom
I want you to restore to 3.1.2 and then jailbreak with Redsn0w 0.9.4 first.
Run Notepad as Admin , open up hosts file and add this line :
save it and reboots your pc
Now do the Shift + Restore 3.1.2
Once restored, run redsn0w 0.9.4
Edit if 3.1.2, doesn't let you restore, restore to 3.1.3
The later part, I can get you to jailbroken 4.1
Edit : If you can shift + Restore to 4.0.1, then acivate it with your valid sim and use jailbreakme.com to jailrbeak.
After which install jbme2pwn from Cydia , it is an added repo.
Ony then you can restore to custom firmware of 4.1
Last edited by iYeow; 10-15-2010 at 07:46 PM. Reason: Automerged Doublepost
The Following User Says Thank You to iYeow For This Useful Post:
10-16-2010, 10:26 AM #13
i couldnt do it, it said error
10-16-2010, 12:58 PM #14
What error ?
10-16-2010, 03:29 PM #15
10-16-2010, 06:19 PM #16
Ir means that you don't have shsh blogs.
10-16-2010, 07:04 PM #17
10-16-2010, 10:19 PM #18
Use Tiny Umbrella to get it from Cydia, only if it is in Cydia.
10-17-2010, 01:18 PM #19
how do i use tiny umbrella
10-18-2010, 09:21 AM #20
At least, not for what you want.
Apple uses a hashing / signature to block you from installing old (exploitable) firmware. TinyUmbrella gets around that, by letting you save personalized SHSH blobs but only during the time when Apple is still signing a given firmware revision.
You can get the umbrella here - using it should be clear enough.
If you saved 3.1.2 blobs, way back when, THEN you could restore to 3.1.2 today, using your blobs. Since you probably didn't, the only blobs you can actually get are 4.1 (which is current). It wouldn't be a bad idea to save your 4.1 SHSH blobs, but that isn't necessary for you just yet.
Fortunately, there is a jailbreak for 4.1 already.
Thanks to GeoHot - limera1n
How to Jailbreak Firmware 4.1 iPhone 3GS/4, iPad, iPod Touch 3G/4G with limera1n
There are a few caveats you ought to be aware of:
it gets trickier on an iPhone, because you also need to preserve a h4xable baseband. If you're not using AT&T, you may also need an unlock. Installing 4.1 might screw these up if you don't know what you're doing. (I don't have a 3GS, I couldn't tell you specifically what you need to watch out for).
unless you have SHSH blobs for 3.1.2 / 3.1.3 you will only be able to upgrade to 4.1 right now.
FIRST upgrade to 4.1, then use limera1n (as per the howto).
Instead of limera1n you may prefer greenpois0n (a different jailbreak tool, but which should work comparably well).
Last edited by raduga; 10-18-2010 at 09:31 AM.