Hi. I've bricked my MI2S after trying to restore lost lock screen password with the mi.com account, after a few unsuccessful login attempts it suddenly rebooted and after that it started cycling on "MI" logo (the screen goes on and off approx. every second). If I hold the down volume key during the booting process it shows the fastboot logo and then the screen goes off and everything starts again... I've also tried to short circuit the two pins over the sim holder with a ground connector, my computer recognises a qhsusb_dolad device, and then... you won't believe it... it disconnects and connects EVERY SECOND just as the screen would go on and off if I normally booted my bricked phone. What do you guys think? Is it unbrickable? Any help would be appreciated. Thank you!