Following this question about how to access the service menu on android, I started wondering how to do such a thing, if there is no dialer app available (android tablet without gsm.) In my case ...
Dialer secret codes are fun and useful and all the rage, but how can I use them in my tablet, or my TV dongle, or any onther non-phone android device?
My tablet is not getting connected through USB. It's showing me the error" "USB device not recognised" On one forum I read to dial *#7284# and it will launch Phoneutil. But in my case it's not ...