MIUI-V5 pattern lock/shortcut key switch design flaw could lead to bypass-vulnerability warning-the black bar safety net

Brief description: Today the third to grab the Red rice, or did not grab, depressed and... It seems 9 months of the millet 3 is simply grab the rhythm of Ah, find F-Code, Xiaomi 3 or red rice can be. Don't know why, before submitting a no show.,,, a Detailed description: 1 require F Code. 2 is in...