Before you set up MUBI on your Internet-enabled Sony device, you'll need these two things
To use MUBI on your Internet-enabled Sony device, you'll need to link your MUBI account with your Sony device. It's an easy 3-step process
Register your Sony device with Sony Entertainment Network
Click here to sign in or create a Sony Entertainment Network account. Then register your Sony TV or Blu-ray device by clicking “Activate a Device” from the home page and follow the instructions.
Link your Sony device with your MUBI account
After you register your Sony device, click on the "Manage Premium Services" section, select the MUBI service and click the "Enable Service" button. This takes you to the MUBI website. Then just login to your MUBI account, and your Sony device is now linked to your MUBI account.
You can now purchase a MUBI subscription for unlimited access to MUBI films on your Sony device, or rent individual films on the MUBI website and watch them on your Sony device. Enjoy!