Gretel has made a video showing the 7 cool ways to use USB OTG (On The Go) functions on the new A9 handset. Watch the video through the link below:


https://www.youtube.com/watch?v=pDH65ovI0gE

From the video, you can directly access data on an external storage and play movies or music without having to store them on your phone, or use it as a non-cloud based backup mass storage to store any multi-media files what you want. It’s so easy for a wonderful on-the-go life.

Gretel A9 can couple your phone with peripheral devices, such as a wireless mouse, a wireless keyboard, game controller or camera controller. No configuration required, just connect it to your phone with a USB OTG cable. For example, it’s also a great way to use your smartphone if the touch screen is broken. Just simply plug in a USB mouse and you will automatically see its cursor show on your display. Alternatively, connect an external keyboard to turn your phone into a tablet PC.

Watch and Read more here: https://www.naijaandroidarena.com/7-ways-to-use-otg-on-gretel-a9-smartphone/