UMi have released an exciting new tool that allows you to easily update and install custom Android ROM’s on your UMi Zero. Here’s how to make the most of your UMi Zero with the new Rootjoy UMi Tool.

If you have an Android smartphone from a big name device maker such as Samsung, HTC, Motorola, Sony, or LG, when an operating system update is available you’ll probably see a notification on your ...