iPhone | How to Jailbreak Your iPhone Without Updating the Baseband (Mac) [5.0] - GSM-Forum

**aZimBahar** · 10-15-2011, 15:52

iPhone | How to Jailbreak Your iPhone Without Updating the Baseband (Mac) [5.0]

These are instructions on how to jailbreak your iPhone 3GS or iPhone 4 on iOS 5 without updating the baseband using RedSn0w for Mac. You may want to do this to preserve an unlock from a lower baseband version.

Please note this jailbreak is tethered for every device but the old bootrom iPhone 3GS which means you will need to connect your device to the computer each time you reboot. Also, it may be prudent to save your SHSH Blobs by following this tutorial before continuing if you haven't already.

If you want to jailbreak a lower firmware version you can find the appropriate tutorial here.

Step One
Create a folder on your desktop called Pwnage

Download RedSn0w 0.9.9b5 from here and place it in the Pwnage folder. Likewise, download the 5.0 firmware from here and place it in the Pwnage folder.

Extract the RedSn0w zip file by double clicking it.

Step Two
Launch the redsn0w application from the redsn0w folder we just extracted.

Step Three
Click to select Extras from the main menu.

**aZimBahar** · 10-15-2011, 15:54

Step Four
Click to select Custom IPSW from the Extras menu.

Step Five
Navigate to the Pwnage folder on your desktop and select the iOS 5 IPSW we downloaded then click Open.

Step Six
RedSn0w will now begin building a custom IPSW for you.

Step Seven
You'll be notified once RedSn0w has completed building your IPSW. Click the OK button.

**aZimBahar** · 10-15-2011, 15:54

Step Seven
You'll be notified once RedSn0w has completed building your IPSW. Click the OK button.

Step Eight
Click the Pwned DFU button from the Extras menu.

**aZimBahar** · 10-15-2011, 15:54

Step Nine
Plug your iPhone into the computer and make sure its OFF then click the Next button

Step Ten
RedSn0w will now guide you through the steps to get into DFU mode. You can find more help with DFU mode here

Hold down both the Home button and the Power button for 10 seconds.

Release the Power button and continue holding the Home button until RedSn0w detects the device.

**aZimBahar** · 10-15-2011, 15:55

Step Eleven
RedSn0w will run the LimeRa1n exploit.

Step Twelve
You'll then be notified that your iPhone is in Pwned DFU mode.

Step Thir****
Launch iTunes by clicking its icon in your dock.

Step Four****
Select your device from the list on the left then under the Summary tab hold down the Option key and click the Restore button.

alkesh02 · 10-29-2011, 11:11

i have an iphone and its show only apple logo when power on when i connec with itune its show in recovery mode require to restore when i aacept restore then its termineted with errore code 1015 after this i try to connect with tiny umbrella its show only sr. no and also in itune show only imei my device is A1241 8Gb can u help me?

10-15-2011, 15:52	#1 (permalink)
aZimBahar Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32 Posts: 16,005 Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,978	iPhone \| How to Jailbreak Your iPhone Without Updating the Baseband (Mac) [5.0] iPhone \| How to Jailbreak Your iPhone Without Updating the Baseband (Mac) [5.0] These are instructions on how to jailbreak your iPhone 3GS or iPhone 4 on iOS 5 without updating the baseband using RedSn0w for Mac. You may want to do this to preserve an unlock from a lower baseband version. Please note this jailbreak is tethered for every device but the old bootrom iPhone 3GS which means you will need to connect your device to the computer each time you reboot. Also, it may be prudent to save your SHSH Blobs by following this tutorial before continuing if you haven't already. If you want to jailbreak a lower firmware version you can find the appropriate tutorial here. Step One Create a folder on your desktop called Pwnage Download RedSn0w 0.9.9b5 from here and place it in the Pwnage folder. Likewise, download the 5.0 firmware from here and place it in the Pwnage folder. Extract the RedSn0w zip file by double clicking it. Step Two Launch the redsn0w application from the redsn0w folder we just extracted. Step Three Click to select Extras from the main menu.

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10-15-2011, 15:54	#2 (permalink)
aZimBahar Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32 Posts: 16,005 Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,978	Step Four Click to select Custom IPSW from the Extras menu. Step Five Navigate to the Pwnage folder on your desktop and select the iOS 5 IPSW we downloaded then click Open. Step Six RedSn0w will now begin building a custom IPSW for you. Step Seven You'll be notified once RedSn0w has completed building your IPSW. Click the OK button.

10-15-2011, 15:54	#3 (permalink)
aZimBahar Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32 Posts: 16,005 Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,978	Step Seven You'll be notified once RedSn0w has completed building your IPSW. Click the OK button. Step Eight Click the Pwned DFU button from the Extras menu.

10-15-2011, 15:54	#4 (permalink)
aZimBahar Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32 Posts: 16,005 Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,978	Step Nine Plug your iPhone into the computer and make sure its OFF then click the Next button Step Ten RedSn0w will now guide you through the steps to get into DFU mode. You can find more help with DFU mode here Hold down both the Home button and the Power button for 10 seconds. Release the Power button and continue holding the Home button until RedSn0w detects the device.

10-15-2011, 15:55	#5 (permalink)
aZimBahar Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32 Posts: 16,005 Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,978	Step Eleven RedSn0w will run the LimeRa1n exploit. Step Twelve You'll then be notified that your iPhone is in Pwned DFU mode. Step Thir**** Launch iTunes by clicking its icon in your dock. Step Four**** Select your device from the list on the left then under the Summary tab hold down the Option key and click the Restore button.

10-29-2011, 11:11	#6 (permalink)
alkesh02 No Life Poster Join Date: Jan 2008 Posts: 680 Member: 681959 Status: Offline Thanks Meter: 106	i have an iphone and its show only apple logo when power on when i connec with itune its show in recovery mode require to restore when i aacept restore then its termineted with errore code 1015 after this i try to connect with tiny umbrella its show only sr. no and also in itune show only imei my device is A1241 8Gb can u help me?