[Q] Best sequence of steps to upgrade TF300T 10.4.2.20 running Android 4.1.1
Sorry for the n00b questions. I'm confused by the large number of posts about rooting the TF300T which are for different firmware and Android versions.
I have a TF300T running Android 4.1.1. The firmware is JRO03C.US_epad-10.4.2.20-201212028.
I'd like to upgrade to Android 4.4 KitKat.
What is the correct sequence of steps? Some of the posts I read say that the device needs to be unlocked first by downloading a utility from Asus, but I don't see an unlock utility that's made for this firmware version.
Also, I don't have a USB cable for the tablet. Can I flash from a microSD?
Thanks in advance!