i got a used itech jr. 2019 model, how do i test the features (camera, mic, touch panel, etc.) to see if they work?

[yogirlalyssa]

i know for the itech jr. 2020 and 2023 models you can access the "factory mode" menu by pressing the home button 3 times when on the digital clock screen. i found this out when one day i was bored and i decided to push the button repeatedly. but when i tried it on the 2019 model, it did not work! is there another way that i can access this menu?