bridgeOS 8.3 (21P3049) for iBridge2,21

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iBridge2,21

✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (673 MiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iBridge2,21 in to your PC.
  3. Open Apple Devices, and navigate to your iBridge2,21.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_8.3_21P3049_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iBridge2,21 to reboot.

macOS

  1. Plug your iBridge2,21 in to your Mac.
  2. Navigate to your iBridge2,21 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_8.3_21P3049_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iBridge2,21 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iBridge2,21 in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_8.3_21P3049_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iBridge2,21 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_8.3_21P3049_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 35632fb12236e6c2180b3d8a3362a539651d2339. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_8.3_21P3049_Restore.ipsw
  3. The output of the command should match the following checksum: 35632fb12236e6c2180b3d8a3362a539651d2339. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_8.3_21P3049_Restore.ipsw
  3. The output of the command should match the following checksum: 35632fb12236e6c2180b3d8a3362a539651d2339. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum51dd0ba5cd1e8d237f13a366128c11c091ea4efa9044eca0d9e62c9edef45939
MD5sum51dd0ba5cd1e8d237f13a366128c11c091ea4efa9044eca0d9e62c9edef45939
SHA1sum35632fb12236e6c2180b3d8a3362a539651d2339
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