How to Update Galaxy S4 Mini (LTE) I9195 with Android 4.2.2 XXUBML4 Jelly Bean Official Firmware

Samsung has just rolled out another Android 4.2.2 Jelly Bean update with base firmware I9195XXUBML4 for the LTE version of the Galaxy S4 Mini (GT-I9195). The new official firmware is currently available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9195XXUBML4
CSC: I9195QBTBML4
MODEM: I9195XXUBML4
Version: Android 4.2.2
Build date: Dec 20, 2013
Regions: Germany (La Fleur)

Samsung Galaxy S4 Mini (LTE) I9195 users who missed the OTA update notification or unable to access the update over Samsung KIES, and those who are residing outside Germany can now download and install the same manually, using our step-by-step guide.