Are you bored with the old firmware of your Samsung Galaxy Trend Plus GT-S7580? Androidbiits.com brings a pretty good news for Trend Plus GT-S7580 owners. S7580XXUBNI4 Android 4.2.2 Jelly Bean XXUBNI4 has been released for Trend Plus GT-S7580. Now question is how to install S7580XXUBNI4? Dear friend, I am here to help you in updating your Trend Plus GT-S7580 to Android 4.2.2 XXUBNI4. Recently, I have posted the steps for updating Samsung Galaxy Star 2 SM-G130E to Android 4.4.2 G130EXXU0ANJ1. Now I am going to post the tutorial to update Samsung Galaxy Trend Plus GT-S7580 to Android 4.2.2 XXUBNI4 S7580XXUBNI4. If you are using GT-S7580, then you can install S7580XXUBNI4. Continue reading →