How to Update Galaxy Ace 3 (Latin) S7270L with Android 4.2.2 UBUANB1 Jelly Bean Official Firmware

Samsung has recently released a new Android 4.2.2 Jelly Bean update for the Latin version of Galaxy Ace 3 with model number GT-S7270L. The new official firmware is currently available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: S7270LUBUANB1
CSC: S7270OXEANA3
MODEM: S7270XXUANA2
Version: Android 4.2.2
Build date: Feb 26, 2014
Regions: Panama

Samsung Galaxy Ace 3 (Latin) S7270L users who missed the OTA update notification or unable to access the update over Samsung KIES, may follow our step-by-step guide to install the update manually.