Smile [Q] auto screen rotation stop working after I flashed rom with sp flash tool

I downloaded pimp my rom App, as I was testing its features It affected the rom and my tab won't power on normally so I download a lenovo rom from xda after I flashed the auto screen rotation of my ideatab A3000-H stop working,I have reflashed the rom severally yet no change, pls help me it affected me that I can't play some games or even change the keyboard from landscape to potrait for typing