Download Android Jelly Bean 4.2.2 Stock Firmware for Ramos i8 tablet from here, here or here.
Archive name: Ramos i8-20140108
Archive file size: 282 MB
Support: Intel Atom Z2580
Build number: redhookbay-userdebug 4.2.2 JDQ39 eng.svnadmin.20140106.195926 test-keys
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