There are two ways to roll back to MPC 2: using a computer or a USB flash drive.
Using a Computer
1. Visit this page and download the appropriate MPC 2 installer (MPC 2.15.1 is the most recent MPC 2 build) for your MPC model and operating system.
2. Connect the MPC directly to your computer using the included USB B > A cable.
3. On your MPC, navigate to Menu > Preferences > Info tab, then select Update > Switch to Update Mode.
4. Open the installer you downloaded in step 1, and select Update MPC.
Using a USB Flash Drive
1. Visit this page and download the USB updater for your MPC model. Ensure your flash drive is formatted as FAT32 or exFAT.
2. Transfer the .img update file to your USB flash drive, then connect it to your MPC.
3. On your MPC, navigate to Menu > Preferences > Info tab, then select Update > USB Drive Update.
Note: Native Instruments plugins are not available for MPC 2.