iOS 5 GM seed 9A334 + iTunes 10.5 beta 9 (October 4, 2011)
iOS 5 GM AIO (iPhone 4, iPad, iPod) | Language: Eng | Separated download
iOS 5 GM for iPhone 4 (GSM)
iOS 5 GM for iPhone 4 (CDMA)
iOS 5 GM for iPhone 3GS
iOS 5 GM for iPad 2 (Wi-Fi)
iOS 5 GM for iPad Wi-Fi + 3G (GSM)
iOS 5 GM for iPad Wi-Fi + 3G (CDMA)
iOS 5 GM for iPad 1
iOS 5 GM for iPod touch 4G
iOS 5 GM for iPod touch 3G
iTunes 10.5 Beta 9 With iTunes Match (Mac)
Quote:iOS 5 GM (DMG Files Format)
iOS 5 GM for iPhone 4 (GSM) - ios_5_gm_seed__iphone_4_gsm__9a334.rar (774.61 MB)
iOS 5 GM for iPhone 4 (CDMA) - ios_5_gm_seed__iphone_4_cdma__9a334.rar (782.13 MB)
iOS 5 GM for iPhone 3GS - ios_5_gm_seed__iphone_3gs__9a334.rar (668.96 MB)
iOS 5 GM for iPad 2 (Wi-Fi) - ios_5_gm_seed__ipad_2__9a334.rar (707.41 MB)
iOS 5 GM for iPad Wi-Fi + 3G (GSM) - ios_5_gm_seed__ipad_2_wifi__3g_gsm__9a334.rar (716.31 MB)
iOS 5 GM for iPad Wi-Fi + 3G (CDMA) - ios_5_gm_seed__ipad_2_wifi__3g_cdma__9a334.rar (721.59 MB)
iOS 5 GM for iPad 1 - ios_5_gm_seed__ipad__9a334.rar (700.51 MB)
iOS 5 GM for iPod touch 4G - ios_5_gm_seed__ipod_touch_4th_generation__9a334.rar (761.86 MB)
iOS 5 GM for iPod touch 3G - ios_5_gm_seed__ipod_touch_3rd_generation__9a334.rar (637.48 MB)
You must use iTunes 10.5 beta 7 to install iOS 5 GM seed on your devices. iOS 5 GM seed is not available via over the air software update
How To Convert .dmg file to a .ipsw file.
If you extract these files you’ll find get a couple .dmg files which needs to be combined into a .ipsw file before you can upgrade the OS.
The solution for this is:
1- Download – PowerISO.
2- Import all the .dmg files and export it to a preferred location as .ipsw file.
3- Go to iTunes and do the regular upgrade process.
After install PowerISO, just open (Ctrl+O) dmg file and you’ll see file structure of that .dmg file, then just select .ipsw file and right click, then extract