Install Official Android 4.1.2 Jelly Bean Update On Samsung Galaxy S2; GT-I9100 Receives ZSMSA Firmware

Users of Samsung Galaxy S2 can update their smartphones with the official Android 4.1.2 Jelly Bean update.

The official Android 4.1.2 Jelly Bean update for Samsung Galaxy S2 started to roll out back in September. Particularly, the official Android 4.1.2 Jelly Bean ZSMSA firmware update is compatible with units having the model number, GT-I9100.

Up to now, Samsung has not made any updates yet regarding the official release of the succeeding iteration of the Android 4.1.2 firmware, which is the Android 4.2.2 Jelly Bean, for the device.

Despite the lack of fresher updates, it is always recommended that users update their device to the latest available firmware, which in this case, is the official Android 4.1.2 Jelly Bean update. This it to make sure that their Samsung Galaxy S3 will get the latest features, improvements and bug fixes available.

Samsung Galaxy S3 owners who wish to install official Android 4.1.2 Jelly Bean update can access the firmware via Over-the-Air or OTA notification. Also, in select countries, Android 4.1.2 Jelly Bean update is also available through Samsung KIES desktop tool.

Furthermore, Samsung Galaxy S3 users who wish to install official Android 4.1.2 Jelly Bean update on their device can also opt for the manual installation process. You can visit this post from the International Business Times to learn about the step-by-step process of manually installing the official Android 4.1.2 Jelly Bean update.

Since the available update is an unbranded firmware, it can be installed on any Samsung Galaxy S3 GT-I9100 units that are factory unlocked, regardless of the country or region.

There are pre-requisites when installing the official Android 4.1.2 Jelly Bean updates. One, make sure that the smartphone has at least 80 percent battery charge before proceeding with the installation process.

Two, the ZSMSA firmware update for Samsung Galaxy S2 is only intended for the GT-I9100 and using it on any other variants can cause potential damage to the device. Verify the model number of your smartphone by navigating to Settings >> About Phone >> Model Number.

Three, install the appropriate USB drivers for Samsung Galaxy S2 on your computer to connect the device easily on the PC. Also, enable USB Debugging mode on your smartphone.