Here's a short guide on opening DMG files on Windows and extracting data from them.

DMG Extractor 1.3.16.0: The DMG Extractor can open a wide variety of Disk Image files and encrypted.dmg files as used on OS X, without having to first convert them to ISO or IMG files.It works with with Raw, Zlib, Bzip2, and Zero block type DMG files. DMG EXtractor will open and extract Mac OS X dmg files on PC.

1. Download DMG Extractor (it's free).

   Once installed, DMG Extractor will run automatically.

2. Open DMG Extractor and select the DMG file you want to extract

   Click the 'Open' menu icon on the top-left of the window.

   If the DMG archive is password protected, DMG Extractor will prompt you for its password:

3. DMG Extractor will load the file you selected. If you have a large DMG file, a progress bar will show until the DMG file is loaded.

   Now you should be able to see all the files contained within the DMG file and navigate folders and files.

4. Extract the files you want

   Click 'Extract', next to the 'Open' button. You can choose whether to extract the whole of the DMG's contents into the same folder, or into a specific one chosen by you. If you don't need to extract all the files, just select the files you want and on the 'Extract' menu click 'Selected files to…'

Can You Open Dmg Files On Ipad

That's it: extraction complete! Your selected files should now have been converted from the DMG file and saved onto your Windows computer ready for you to use.

IPSW archives include encrypted.DMG files, one of which stores the file system contents. This file can be decrypted using tools such as VFDecrypt, iDecrypt, and iDecryptIt. This file can be decrypted using tools such as VFDecrypt, iDecrypt, and iDecryptIt. .dmg files are disk image files for use in Mac OS X i.e. MacBook, iMac etc. They are not compatible with IOS devices such as iPads, iPhones etc. Out of interest, why are you trying to open a.dmg file on an iPad? Dmg File On Ipad Free Of Charge Since these documents are kept as Zero archives, you can furthermore open up an IPSW document using a file zipunzip device, like as the free of charge 7-Zip. You could then find the different DMG files within the IPSW document, but you cant use the software revise to your Apple gadget this way iTunes still desires to make use of the IPSW document. To access the now encrypted data, double click your DMG file. You'll be promoted for the passcode you entered in step #4 above. The decrypted volume will mount, and you can access the original.

Original source: https://github.com/0xced/iOS-Artwork-Extractor/wiki/Extracting-more-artwork

You can extract even more artwork if you decrypt and mount an iOS firmware (.ipsw file).

Requirements

1. Python 3.2 (required by ipsw_decrypt.py)
2. VFDecrypt (required by ipsw_decrypt.py)
   Make sure to install the vfdecrypt binary somewhere in your PATH or use the -d option of the the ipsw_decrypt.py script.

VFDecrypt Usage:

How to decrypt and mount an iOS firmware

Open Encrypted Dmg On Ipad Mini

1. Download an iPhone or iPad firmware that matches your simulator version and make sure that there is a VFDecrypt Key by checking the corresponding Build column. For beta versions, check the VFDecrypt Keys page instead.

System Firmware Image ipsw

Backup Firmware Image

1. Start iTunes on your computer, and then connect your iPhone to your computer using its sync cable.
2. Click the button for your device near the upper-right corner of the iTunes screen, and then click the 'Summary' tab if it isn't already selected.
3. Select 'This Computer' in the Backups section, and then click 'Back Up Now.' ITunes backs up your entire iPhone, including iOS, to the hard drive.
4. Confirm that the backup was successful by selecting 'Preferences' from the main iTunes menu, clicking the 'Devices' tab, and then making sure that the time and date next to your iPhone's entry correspond to when you finished the backup.
5. Disconnect your iPhone from your computer.

Decrypting with ipsw_decrypt.py

1. Run the ipsw_decrypt.py script on the firmware you downloaded or backed up.

   The output should look like this:

2. Go into the iPhone 4, 5.1 (9B176) folder or whatever folder was created depending on the firmware you chose.

3. Open the biggest file ending with .decrypted.dmg in order to mount the disk image. In this example: 038-1768-165.decrypted.dmg

4. Run iOS Artwork Extractor. If the mounted iOS firmware version matches your simulator version, then you will discover much more artwork.

iOS 8 firmware

Can I Open Dmg On Ipad

VFDecrypt Keys are not widely available for iOS 8. You will have to use vfdecrypt directly on the unzipped iPhone 4S ipsw with the key provided by @iH8sn0w:

Open Encrypted Dmg On Ipad Pro

@Jato_BZ which keys? Or just rootfs like the 4S one? 5059b2da95c93f754ce4a701cf6564877dfee899ad884d78f3403dcec7bbd6fe6d3079a8