hello,i have lenovo yoga tab 2 1050L-when i bought it,it was working properly on software 4.4 kitkat but after upgrading in 5.0 lollipop it is 100 times slower.i want to downgrade the software from lollipop to kitkat with "intel platform flash tool lite" but when i start booting the program says that its started and in tablet also comes "fastboot starting" sentence but after about 1 minute device losts,pls help me.
