Samsung Galaxy Note 4 is receiving an update to boost up its battery life. It is quite small, but potentially important firmware update that Samsung has been rolling out just ahead of the US, UK and India launch next week.
As per the sources the update only consists the tweaks for battery improvement and it weighs 36MB. The version has moved up to XXU1ANJ4, it appears to be primarily a stability patch that covers last minute holes discovered by Samsung following the Note 4’s limited release.
Additionally, Note 4 features a 3,220 mAh battery, it comes with a quad HD 5.7-inch display, 16MP camera, faster Snapdragon 805 chip and many other luxuries.
If you didn’t received the update yet then head to the Settings > About Phone > Software update menu and get the latest firmware version for the phone.