Install Official Jelly Bean 4.1.2 6.2.A.1.100 firmware on Sony Xperia P

Sony just had released a new Android Jelly Bean OTA updates for some own Xperia device such Xperia E Dual and Xperia ZL.  We will learn now how  to manually update Sony Xperia P model number LT22i.

 

You will learn how to flash the stock Android 4.1.2 Jelly Bean 6.2.A.1.100 firmware on Xperia P device. The 6.2.A.1.100 software is the latest Android 4.1.2 Jelly Bean OS released by Sony for the Xperia P device. It will increase your Android experience and will give you a plus on the customization and performances of your Sony Xperia P device.

This procedure won’t void your device warranty but if you have a rooted device or on it is running a custom ROM, the root access will be revoked, and all the custom settings will be removed.

The new Android 4.1.2 Jelly Bean 6.2.A.1.100 firmware is a stable software and brings to solve some bugs and to add a plus of stability and custom possibility for your device OS.

Pre-requisites:

• A Notebook or a Desktop PC is necessary.Also make sure you have an USB cable compatible with the Sony Xperia P device for making the connection between the PC and the Android smartphone.
• Uninstall the antivirus, firewall and all other security applications running on your PC and Android device.
• Make sure that the device battery has enough power left (more than 70 % power left level).
• Enable the USB debugging option from the following path: “Settings -> Applications -> Development -> USB debugging”.
• Backup all the data stored on your internal device’s memory, this is a manual update.  This new Android 4.1.2 Jelly Bean 6.2.A.1.100 firmware works only with Sony Xperia P device model number LT22i, so don’t apply the same for other similar or different devices, you can seriously damage them.
• All the instructions and information listed here are only for educational and instructional purposing only.

How to manually update Sony Xperia P to Official Android 4.1.2 Jelly Bean 6.2.A.1.100 firmware:

1.  First, download the Android JB 4.1.2 firmware file from here and save it on your PC on a folder on the Desktop.
2. Second, download the Flash tool app from here, this application will be used on the flashing process.
3. Now, after you have downloaded the flash tool, install the program on your computer.
4. Open the Flash tool by clicking on the “Thunder” icon.
5. Next, from the window that the Flash Tool opens select “Flashmode” and after that click “ok”.
6. Now, select “…” and browse and pick the firmware the downloaded .ftf file from the PC
7.  Power off  the Sony Xperia P device.
8. Now, press the Volume Up button and with this button pressed, connect the Android device to the PC using the USB cable.
9. After the connection is established, the installation process will automatically start.
10. Wait until the installation process will be completed. The installation process will take a couple of minutes.
11. When the installation process is done, the Xperia P device will get an automatically reboot into official Android 4.1.2 Jelly Bean 6.2.A.1.100 firmware.
12. Now, you can safely disconnect the USB cord from the PC.

That’s all, you successfully learnt how manually install the official Android 4.1.2 Jelly Bean 6.2.A.1.100 firmware on the Sony Xperia P device.

For any other supplementary questions don’t hesitate to use our comment section from below.