Yes, you can complete the KCET option entry process through mobile devices. The Karnataka Examinations Authority (KEA) provides an online portal for KCET counseling where candidates can enter their choices of colleges and courses. Access the KEAs official website on your mobile browser or use their designated mobile application, if available, to log in to your account, select your preferred options, and submit them as per the given instructions. Ensure that you complete the process before the deadline to secure your preferred options.