So I own MI TV Stick, I have lost its remote and was using Google TV remote App. All working fine until a dumbass brother turned off the wifi and now I am not able to use the device anymore. Is there a way to regain access to it or do i have to buy a new remote. Thank you

Edit: My issue was fixed, I had to borrow remote from my neighbours (They have MI TV) and turn on the WIFI. I also turned on HDMI CEC on the device, now i can control it using my TV remote.