Use Jailbreak in Windows RT 8.1
I have try to jailbreak this tablet but unfortunately it is doesn't work. So my question is, does what am I doing is illegal?
Jailbreak Exploits
There have been a couple of exploits for bypassing the aforementioned signing requirement. Since all are quite vaguely named, I shall refer to them only by ...
Tegra Jailbreak USB
An all-in-on package for Tegra based Windows RT tablets (ASUS VivoTab RT, Lenovo IdeaPad Yoga 11, Microsoft Surface RT & Microsoft Surface 2) Extract · Disabling Secure Boot · Windows Configuration · Jailbreak Killing Updates
Jailbreak for Windows RT
EDIT: I have not tried this on Windows RT 8.1 since this video was created BEFORE that came out, so I don't know if it will work.