Jailbreak iPhone 3.1.3 safely

Apple released an iPhone 3.1.3 update that caused people who updated to it to loose their jailbreak. I made a jailbreak iPhone 3.1.3 and a jailbreak iPod touch 3.1.3 post with instructions on how users can jailbreak their device with older jailbreak software. The jailbreak did work for iPhone 2G, but it is not the most user friendly method. but may work for iPhone 3G 3.1.3, iPhone 3GS 3.1.3, or iPhone first generation.
If you want to just jailbreak iPhone 3.1.3, download iPhone userbar and you will receive an alert once the jailbreak is out. The user bar also has download links for the following firmware, so I recommend you download your firmware in advance so you can use it when you jailbreak.
- iPhone 3.1.3download (iPhone1,1_3.1.3_7E18_Restore.ipsw, 241 MB)
- iPhone 3G 3.1.3 download (iPhone1,2_3.1.3_7E18_Restore.ipsw, 242 MB)
- iPhone 3GS 3.1.3 download (iPhone2,1_3.1.3_7E18_Restore.ipsw, 306 MB)
Jailbreak iPhone 3.1.3: blackra1n/redsn0w
The two most popular jailbreak tool are blackra1n, and redsn0w but they’re not ready yet. Once they’re released I’ll update here and post a guide.






43 Comments
restore in itunes (shift+restore) to firmware 3.1.2, when error 1015 appear run blackra1n, install cydia, install and run fuzzyband, run snow, now you have back iphone working.
That doesn’t work because they will ask you to verify with itune and itune will stay it can’t be downgraded
Yes it does work!!!
Thanks so much Zidonuiz! it works!
i want to unlock i phone3g v3.3.3
So does anyone now how to unbrick it? i rebooted the iphone and not knowing your not supposto and now it wont tune on its just black with the spinning wheel
I want to jailbreak my Iphone 3gS 3.1.3, That I bought in the middle of January help me at found a jailbreak for this thank’s
so i plugged in my jailbroken / unlocked iphone and itunes automatically updated my phone . i have no way of calling anyone or anything and now my tmobile sim card is useless what do i do ?
Use a tmobile phone…. LOL.
i have the iphone 3g, it was jailbroken til i updated to 3.1.3 like a fool. i put an O2-UK sim in it to activate it, i dont get no ‘Searching’, ‘No Service’ or any of that kinda bull, it shows the carrier ‘O2-UK’ but no reception. do i have to wait for a new jailbreak tool, if not please suggest what i can do… please suggest
Iphone 3gs
Firmware: 3.1.3
Baseband: 05.12.01
Bootloader: 6.4
Model: MC136
Need Jailbreak and unlock, or downgrade to 3.1.2
please help!!!!!
I just restored my iPhone, but now its asking to insert Sim Card to activate the phone. Is there a way to bypass this?
iPhone – 3G
Fireware – 3.1.3
no none . u should have the service providers sim
I have tried to use the original service providers Sim, and when I plug it into iTunes, it still says the Sim card is compatible.
Can someone help me please:(
I just restored my iPhone, but now its asking to insert Sim Card to activate the phone. Is there a way to bypass this?
iPhone – 3G 8Gb
Fireware – 3.1.3
Can I somehow back it on 3.0 or something else,please HELP needed!!!
Thx ppl.
I try it, its not working