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Data Loss during unlocking of iPhone
iPhone 3G Data Loss & Recovery
iPhone Sicherungskopie Software
iPhone copia de seguranaa programa de computador
Apple iPhone 3G is a marvelous engineering magic made by Apple Inc to prove their excellence. From its first version to its current one it is gaining more popularity day after day. But Apple iPhone comes with some limitations that are set by the Apple. Due to this people who want to use various applications and make their iPhone customized were unable to do. So they go fir the iPhone Jailbreak. “Jailbreak iPhone means making your iPhone free from the limitations imposed on it by AT&T and Apple.”
The reasons why people go for the iPhone Jailbreak are:
• Winterboard + Customization
• Jailbreak to fix Apple’s bugs
• Tethering
• Cycorder and Snapture
• Launchers
• Backgrounder
• Cydia
• Take Control of your System
• Unlocking


Jailbreaking is not unlocking and it is a risk free process. Everything that had worked before jailbreaking will also work after. But now Apple or AT&T will not assist you if the problem occurs. Generally these applications are unauthorized and can damage your iPhone. So you need to go for the tool that is genuine and is capable in iPhone Jailbreak. Apple releases iPhone firmware 2.2.1 few times ago which had some minor bugs and improvements. After this the release of updated version of the PwnageTool 2.2.5 came in the market that allows users to update their iPhone 3G to firmware 2.2.1 and also able to Jailbreak it but at the same time preserve the baseband so they can unlock the iPhone.
1. Please take an iPhone backup.
2. Check if you have the iPhone firmware 2.2. or lower available in your iPhone 3G. you can check your firmware and modem firmware via settings > General > About and look for the version and Modem Firmware
3. Check iTunes version and update it to 8.0.2 (if not updated)
4. Download the PwnageTool from these places
a. http://iphone-dev.fgv6.net/PwnageTool_2.2.5.dmg
b. http://iphone.schwarzmetall.cn/PwnageTool_2.2.5.dmg
c. http://rabstalk.bplaced.net/mirrors/PwnageTool_2.2.5.dmg
d. http://jmcoon.net/PwnageTool_2.2.5.dmg
e. http://downloads2.ipod.backshot.eu/PwnageTool_2.2.5.dmg
f. http://www.iphone-storage.de/PwnageTool_2.2.5.dmg
g. http://miphone.ca/iphone-dev/PwnageTool_2.2.5.dmg
5. Download iPhone firmware 2.2.1 file for iPhone 3G by http://appldnld.apple.com.edgesuite.net/content.info.apple.com/iPhone/061-5828.20090127.aQLi8/iPhone1,2_2.2.1_5H11_Restore.ipsw
6. Install and Launch the PwnageTool 2.2.5, it will show a warning
7. Select the Expert mode in the next screen
8. Select iPhone 3G and click blue button to continue
9. ‘Browse for IPSW’ will appear. PwnageTool will automatically locate iPhone 1,2_2.2.1_5H11_Restore.ispw file that you had downloaded on Mac. You can also manually select the fileby clicking on browse button
10. Select the file, click the blue arrow to continue
11. Select General and click blue arrow to continue
12. Keep “Activate the iPhone” option checked if you want to unlock an official iPhone carrier. Keep “Disable partition wipe-out” option selected. Click the blue arrow to continue.
13. Click blue button to continue
14. In cydia setting screen, click on blue button
15. In Custom logo settings click on blue button to proceed
16. Select build and click blue arrow. You will be prompted to save the custom firmware file, save it as iPhone1,2_2.2.1_5H11_Custom_Restore.ipsw so that you differentiate the custom firmware file created by PwnageTool with the firmware file you had downloaded earlier.
17. You can set the administrator password as it is prompted
18. A message appear, click on No if you are not sure for the answer.
19. PwnageTool will put your iPhone into DFU mode (Device Firmware Upgrade mode). It will prompt you to turn off your iPhone 3G (ensure that it is connected to your Mac).
20. Then you will be prompted to hold both the Home and Power buttons for 10 seconds.
21. Finally release the power button while continue holding the home button for another 10 seconds
22. If it is successful in putting your iPhone 3G in DFU mode, PwnageTool will display a message ”Successfully entered DFU mode! Close the PwnageTool application, start iTunes and restore with your custom firmware bundle”.
23. iTunes pop-up appear, select OK
Now to restore iPhone 3G in DFU mode with Custom iPhone Firmware created using PwnageTool 2.2.5:
1. Connect your iPhone to Mac and select the iPhone from list of devices in iTunes.
2. In Summary tab, hold down option and press Restore button. (at windows hold shift and press restore button)
3. You should be able to see all the older iPhone firmware files you had downloaded so far, select the custom iPhone firmware that was created earlier using PwnageTool to restore your iPhone 3G.
4. Once iPhone 3G is restored, it will be jailbroken and updated with iPhone firmware 2.2.1 but the baseland will still be 02.28.00 so you can unlock iPhone3G. Now Check it by going to settings > General > About and look the version
5. Now setup your iPhone 3G from a backup using previously taken iPhone Backup.
Connect your iPhone, iPod or iTouch to the system once you install the software. The software will automatically detect the device and will show the iPhone listings.

Choose the files from Jailbreak iPhone you want to take backup and click on export button.

After you click Export button, the under given window will pop up, you can choose either Jailbreak iPhone backup to computer or itunes directly. You can set the output folder at Advanced->Options before you transfer

When Jailbreak iPhone backup is finished following window will pop up and you are finished


