InstallCustomIpswWithoutItunesFix i. Tunes Error 3. Downgrading i. Phone Firmware. Whenever you restore a stock or custom IPSW of any firmware on your i. I have got loads of emails and queries via comments on the posts here and here where many of you have been asking on how to fix 1604, 1603, 1602, 1601, 1600. Only a week after iOS 9. Apple today has released final iOS 9. IPSW download links for supported iPhone, iPad and iPod touch devices. Device, i. Tunes request Apple servers to sign the IPSW with the ECID Exclusive Chip ID of your i. Device which is called SHSH Blob. As soon as new firmware gets released, Apple stops signing your ECID for old firmwares which result in i. Tunes 3. 19. 4 error. Saurik, who happens to the be creator of Cydia managed to create a workaround which can trick i. Tunes to get SHSH blobs from Cydia server instead of requesting them from Apple servers. Unlike Apple servers, Cydia or Sauriks server signs the IPSW with ECID of your i. How to get your password back with iPassword Help. Thanks to some new software you may very well be able to access the information on your phone without a restore. While on the iTunes window, hold the Shift key and click on the Restore button. Software Conax. This is a VERY IMPORTANT STEP as just clicking the Restore button without. Device even when Apple releases new firmware. Unfortunately, Sauriks server do not saves SHSH blobs for any i. REB.jpg' alt='Install Custom Ipsw Without Itunes' title='Install Custom Ipsw Without Itunes' />Device until it is requested to do so. If you do not have SHSH blobs saved on Sauriks server and Apple has stopped signing ECID for the firmware to which you want to downgrade, in this case you CAN NOT downgrade firmware on your i. Device EVER. If you have already saved SHSH blobs for the firmware to which you want to downgrade and you are still getting 3. Tunes is unable to connect to Cydia server. To fix this issue, you can use the following two methods Get SHSH Blobs Using Tiny. Umbrella Download Tiny. Umbrella for Windows or Mac OS X from here. Connect your i. Device to your PC or Mac via USB cable. Launch Tiny. Umbrella and click on Save SHSH button. Wait while Tiny. Umbrella downloads your SHSH blobs from Cydia server to your hard disk drive. Once saved, switch to the LOG tab and click on Start TSS Server button. Make sure i. Tunes is closed at this time. If you see the following two lines at the end of your LOG, it means TSS server has started successfully. TSS Server StartedTSS Accepting connections. Now open http gs. Cydia homepage instead of opening Apple website. Thats it. Launch i. Tunes and restore the stock or custom IPSW using SHIFTRestore combo on Windows and ALTRestore combo on Mac. Get SHSH Blobs by Editing HOSTS File Instead of using Tiny. Flatout 2 Full Game For. Umbrella, you can use Windows or Mac HOSTS file to redirect i. Tunes to Cydia server. To edit HOSTS file on Windows or Mac, you must have full administrator privileges. The Crew Pc Game'>The Crew Pc Game. Edit HOSTS File on Windows Open Notepad. Go to File Open. CtrlO. Now navigate to the following location and open HOSTS file in ETC directory. C WindowsSystem. Now add the following line to the end of HOSTS file and close the Notepad window. Do not forget to Save the HOSTS file before closing the Notepad window. Edit HOSTS File on Mac Click Go Go to Folder and then enter path etc. Now open HOSTS file with Text. Edit and add the following line with at the end of the file as shown in the screenshot below. Once you have edited the HOSTS file successfully, launch i. Tunes and restore the stock or custom IPSW. Hopefully, you shouldnt encounter the 3. Tunes error while restoring the firmware. Recommended Read Contact Us for News Tips, Corrections and Feedback.