Extract iOS .IPSW from .DMG [How to]

Convert Apple iOS .DMG File to .IPSW – Apple is now always seeding their beta version of iOS as .DMG file instead of regularly .IPSW. However you’ll need the .ipsw version to restore via iTunes as well as to create custom jailbroken firmware either using Sn0wBreeze as well as PwnageTool.

So if you got -for example- iOS 5 beta 6 .DMG file and want to extract the .ipsw file inside it, so here it is nice common methods to do that.

Note: mostly people will say it as “convert .dmg to ipsw” but basically what we gonna do is to extract .ipsw from a .dmg file.

Extract .IPSW from .DMG Using TransMac


Download TransMac here [link]

Extract .IPSW from .DMG Using PowerISO


Download PowerISO here [link]

Alternative Method

Basically TransMac and PowerISO is not a free software. Another alternative free tool to open .dmg file and extract .ipsw file contained inside it is by using 7zip tool. 7-Zip can unpack the following formats in addition to the formats it fully supports: ARJ, CAB, CHM, cpio, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z. Download 7zip tool here [link].

Subscribe

Thanks for reading articles on PressByte.com. You can get updates quicker via email. Subscribe freely below.

3 Responses

  1. Best page for such a software is for me FreePlatinumDownloads.February 2, 2012 at 12:43 amReply

    Its such as you learn my thoughts! You appear to know so much approximately this, such as you wrote the book in it or something. I believe that you can do with some % to force the message house a bit, however other than that, this is fantastic blog. A fantastic read. I’ll certainly be back.

  2. A2AJune 19, 2012 at 12:15 pmReply

    I guess each one of us found another free tool to get the IPSW from the DMG file :)) Mine was DMG Extractor free, easy and I’ll use it in the future as well. Here is also the video that guided me through: http://www.youtube.com/watch?v=pX6vt9ulcKc&feature=plcp

  3. quantumphysicsOctober 14, 2012 at 11:01 amReply

    it doesnt work for me. it says that there is no hfs

Leave a Reply