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Make sure you have your official sim which camewith the iPhone originally
because when you upgrade or update to iPhone OS 4 --- 4.0.1 your iPhone has to be activated in order to jailbreak from your device directly
Instructions:
Step 1. Update to 4.0.1 or download firmware below
- iPhone 3gs 4.0.1:http://appldnld.apple.com/iPhone4/061-8618.20100715.Zapn4/iPhone2,1_4.0.1_8A306_Restore.ipsw
- iPhone 3g 4.0.1: http://appldnld.apple.com/iPhone4/061-8616.20100715.phnt4/iPhone1,2_4.0.1_8A306_Restore.ipsw
- iPhone 4 4.0.1:http://appldnld.apple.com/iPhone4/061-8619.20100715.4Pnsx/iPhone3,1_4.0.1_8A306_Restore.ipsw
Step 2. Then restore your device
Step 3. After, on your idevice (your iPhone) open up safari
Step 4. On the address bar enter www.jailbreakme.com
Step 5. Read info, Then slide to jailbreak
Wiki User
∙ 12y ago
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Does upgrading iPhone get rid of jailbreak?
Upgrading an iPhone will update the firmware (the iOS) and will therefore remove the jailbreak. If you wish to stay jailbroken, it is highly recommended to not update until news of a new jailbreak arrives for the upgrade.
Can you upgrade your iPhone 3.1.3 to 4.0 without losing an existing jailbreak?
Yes you can, but you will have to redo the jailbreak process. When you update your iPhone is it wiped clean and reinstalls the new OS from factory defaults. This is also why it is so important to backup your data prior and why iTunes does it automatically. Back up your iPhone before you update it. Then jailbreak it and then restore it with the previously backed up content.
How do you jailbreak iPhone 4?
Us Jailbreak me on the iPhone 4 if you have the firmware 4.0
Can you jailbreak a flip phone?
No but you can jailbreak an iphone or ipod touch but they each have different sites to jailbreak your ipod/iphone
How get cydia on an iPhone?
Jailbreak your iPhone
How do you jailbreak an iPhone 5?
You need to use the program RedSnOw to jailbreak an iPhone 5.
How do you jailbreak iPhone 5?
You need to use the program RedSnOw to jailbreak an iPhone 5.
How do you jailbreak an iPhone 4?
There isn't a jailbreak for the iphone 4 yet, but there will be in the near future.
Can you jailbreak your iPhone 3GS that you upgraded to 4.1 without it being jailbroken before?
Yes
Is it okay to jailbreak a iPhone 3g?
It is okay to jailbreak your iPhone 3g. The only downside to jailbreaking your iPhone is that you will loose your Apple warranty.
If you jailbreak iphone 4 do you get siri?
You can not get Siri if you jailbreak a iphone 4. In order to get Siri you have to download the app.
What does iphone 4 jailbreak do?
go to **1 to know about jailbreak.
