AT&T Galaxy S4 4.4.2 OTA Update I337UCUFNI1 Rolling Out

AT&T Galaxy S4 (SGH-I337) will receive another Android 4.4.2 base firmware update that bumps up the firmware build version to I337UCUFNI1. The I337UCUFNI1 is an update from March released 1337UCUFNB1 and again the update have some added tweaks to it. The update brings connectivity improvements related to receiving calls and text messaging, security patch and an updated Google apps, according to AT&T’s addressed changelog.

Here are the technical of the I337UCUFNI1 OTA update:
Android version: 4.4.2
Baseband version: I337UCUFNI1
Kernel version: 3.4.0-2539008 dpi@SWDD5616 #1 Thu Sept 4 15:06:08 KST 2014
Build number: KOT49H.I337UCUFNI1

The I337UCUFNI1 update includes an updated KNOX security apps, as mentioned on security patch. It is being is held available via Over The Air (OTA) with 121 MB file size. Just tap on you phone’s Settings>>About device>>Software update, then check for updates. Also ensure that your Galaxy S4 has no root or been modified so you’ll get the update without any hiccups or you’ll only get an error messages saying that your device can’t take an update for it has been modified.

Source: AT&T support

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