I've had the stubborn hard blocked phy0 rfkill problem on a Lenovo s10-3t. Turning off the machine, removing the battery, unplugging the power cable, and pressing and holding the power button for 30-40 seconds to reset BIOS settings fixed it for me.
Source: http://blog.davidron.com/2012/03/lenovo-s10-3t-reset-trick.html
I've had the stubborn hard blocked phy0 rfkill problem on a Lenovo s10-3t. Turning off the machine, removing the battery, unplugging the power cable, and pressing and holding the power button for 30-40 seconds to reset BIOS settings fixed it for me.
Source: http:// blog.davidron. com/2012/ 03/lenovo- s10-3t- reset-trick. html