Even if you don't own a Samsung Galaxy S6 smartphone, you can still get the cardback directly on your computer. Simply download and install the Android emulator Droid4X on your PC, providing you with an excellent alternative to a smartphone for gaming and app usage.
If you're unsure how to install this Android emulator, you can quickly learn how to install Droid4X on your computer.
How to Get Hearthstone Cardback on PC
Step 1: Go to the Play Store and download the Build.prop Editor app.
Step 2: After installing Build.prop Editor, double-click on the app.
Step 3: In the search bar, type: ro.product.brand, and change it to Samsung.
Step 4: Continue to find ro.product.model, change it to SM-G920F.
Step 5: Restart Droid4x and log in to Hearthstone to claim your rewards.
Wishing you luck in unlocking the cardback and receiving legendary or epic cards. Additionally, you can also use the Bluestacks software for similar adjustments. Follow the steps below to install and use Bluestacks, an Android emulator software with a speed equivalent to Droid4X.