3gs 1015 error fix

3gs 1015 error fixed successfully with 4.2.1 custom firmware.


1.open redsnow latest version

2.browse file 4.2.1 3gs orginal firmware

3.select only this option ( just enter pwned DFU mode right now)

4.then flash with this Download custom firmware .




5.after finish flash Do redsnow jailbreak procedure
( if new bootrom means stuck in apple logo after jailbreak pls dont try to flash again just do with redsnow JUST BOOT TETHERED RIGHT NOW option and wait for boot)Source URL: http://k12-information.blogspot.com/search/label/iphone%203GS
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Jailbreak iOS 4.3.3 Untethered on iPhone 4, 3GS, iPad, iPod touch with PwnageTool 4.3.3

The just released PwnageTool 4.3.3 by the iPhone Dev Team can jailbreak iOS 4.3.3 on iPhone 4, 3GS, iPad (1st-gen), iPod touch 4G/3G, Apple TV, and at the same time will help retain the old baseband for iPhone 4 and 3GS users so that they can unlock using Ultrasn0w.If your iPhone doesn’t rely on a carrier unlock, you can use Redsn0w for both Windows and Mac to easily jailbreak your device on iOS 4.3.3. Complete step by step instructions can be found here.Simply follow the instructions posted below to jailbreak iOS 4.3.3 on Mac using PwnageTool 4.3.3. If you are on Windows, or if you have Verizon iPhone 4 on iOS 4.2.8, simply follow our step by step instructions posted here to jailbreak using Sn0wbreeze 2.7.




Step 1: Download PwnageTool 4.3.3 for Mac.


Step 2: Download iOS 4.3.3 firmware. Move all these files to the desktop.


Step 3: Start PwnageTool in “Expert mode” and select your device:


Step 4: Browse for iOS 4.3.3 firmware for your device as shown in the screenshot below:



Step 5: Now select “Build” to start creating custom 4.3.3 firmware file:
NOTE: If you are with unofficial carrier, and want to preserve the old baseband so that it can be unlocked using Ultrasn0w, make sure you check “Activate the phone” option which is found under “General”.


Step 6: PwnageTool will now create the custom .ipsw file for your iPhone which will be jailbroken.


Step 7: Now follow the following steps to enter DFU mode using PwnageTool:
Hold Power and Home buttons for 10 seconds
Now release the Power button but continue holding the Home button for 10 more seconds
You device should now be in DFU mode





Step 8: Start iTunes, click on your iOS device icon from the sidebar in iTunes. Now press and hold left “alt” (option) button on Mac, or Left “Shift” button if you are on Windows on the keyboard and then click on “Restore” (Not “Update” or “Check for Update”) button in the iTunes and then release this button.
This will make iTunes prompt you to select the location for your custom firmware 4.3.3 file. Select the required custom .ipsw file that you created above, and click on “Open”.
Step 9: Now sit back and enjoy as iTunes does the rest for you. This will involve a series of automated steps. Be patient at this stage and don’t do anything silly. Just wait while iTunes installs the new firmware 4.3.3 on your iOS device. Your iOS device screen at this point will be showing a progress bar indicating installation progress. After the installation is done, your iOS device will be jailbroken on iOS 4.3.3.
Source URL: http://k12-information.blogspot.com/search/label/iphone%203GS
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Redsn0w 0.9.6rc17 Jailbreak iPhone iOS 4.3.4/4.3.3 iPhone 4G/3GS

This is Updated version, support for iOS 4.3.3 firmware untethered jailbreak addition iPad 2. Supports the following devices: iPhone 3GS,  iPhone 4 (GSM), iPod touch 3G, iPod touch 4G, iPad 1, Apple TV 2G.The lock version of user do not restore the official iOS4.3.3 firmware, please use the custom firmware upgrade. Super Snow Ultrasn0w 1.2.3 just updated the stability of iOS 4.3.3, and did not add the new baseband version to unlock.
Concrete jailbreak steps is same wiht RC9 version actually, if you use RC9, RC10, RC11, RC12, RC13, RC14, RC15, RC16 jailbreaken before, and that when running the latest RC17, please don’t select the Install cydia’s option Items.Windows 7, please use the administrator, compatibility mode to Windows xp, run redsn0w.exe, If the problem persists, please close the multi-core CPU to only one core. About iPad 2 jailbreak: still in development! Comex previously found another userland  iPad2 vulnerabilities repaired by Apple, so we do not start to discuss the technical details of the iPad 2 jailbreak before the jailbreak release avoid being in Apple.



Download Redsn0w 0.9.6 rc17 for WIN
Source URL: http://k12-information.blogspot.com/search/label/iphone%203GS
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