How to Update Samsung Galaxy Chat B5330 to Android 4.1.2 XXUBMD2 Official Firmware
The Galaxy Chat B5330 smartphone users will be happy to know that they can now update their device with the latest version of Jellybean 4.1.2. firmware. The version can also be found under the name of XXUBMD2. The good news is that it is an official version coming from the Samsung Electronics company. What brings new is that it fixes all the bugs regarding the overheating and the camera. Also, it has other new great improvements. Aso, it comes with a new user interface of Touch Wiz of Nature UX.
Actually, this update was a real necessity, as, according to some sources, more than 26% of the Global smartphones are using the Jellybean 4.1 firmware update.
What you would need to know before we start is that there are 2 types of procedures you should follow. First, you should see the quick pre requisites from the following paragraph and then proceed to the actual step-by-step tutorial.
Note: Don’t worry, as applying this tutorial on your device will not harm it in any way. We remind you that this is an official firmware released by the Samsung company
Please follow the quick pre requisites below:
- First, you should back up all the data in your Samsung Galaxy Chat B5330. We strongly advise you to use the steps provided. The Kies or the ROM Manager may not be useful in order to help you restore the same.
In case you want to still keep the Call Log, just use the Call Log and Restore function.
Of course, this would be a perfect time to clean your computer of the unnecessary files. Still, for those you still want to keep, all you have to do is copy them to the internal/ external SD card. The same should be done with the songs and videos you have stored on your device.
Another type of files you should not forget about are the APN and MMS Settings. In order to backup them, you should follow the provided path, going to Applications – Settings – Wireless and Network, select the Mobile Network and then the Access Point Names
- Next, you should be sure the USB Debugging Mode from your computer is enabled. You can check it from the Settings. Select the Application sub-menu and then Development where you should have the USB debugging.
- We recommend you to charge your phone, so that your battery should be at least 30% ; otherwise you might risk to start the whole process over,just in the case your device gets turned off in the middle of the rooting process.
Disclaimer: We do not assume any responsibility for any damage you might cause to your device if you do not follow the instructions accordingly. In the case you have any additional questions, still, we shall try to help you out through the comments section below.
Now that you have completed the pre requisites, it’s time to proceed to the detailed guide on how to apply with the firmware update.
Step-by-step tutorial on how to manual Update Galaxy Chat B5330 with the XXUBMD2 Firmware
Step 2: Open the Odin tool from your computer. Your Galaxy Chat B5330 smartphone should be in the Download Mode. If you know how to do so, skip the following step and proceed directly to step 4.
Step 3: In order for your device to enter the download mode you should do the following: press the volume down key + Ok button and while you hold both of them simultaneously, press the Power button. At this point, a warning message should appear on the screen and this is when you need to press the Volume Up Key in order to continue.And this is it, your phone is now in the download mode
Step 4: Once your device has entered the Download mode, you should connect it to the computer using an original USB cable. The ID: COM will appear on the screen and will turn yellow. This means that all the drivers are installed accordingly and you can proceed to the next step.
Step 5: At this step, you should click on “PDA” and select the tar file. The tar file has been extracted from the firmware zip file. Now click the “Start” and the process of firmware update should start. This might take a few minutes, still, at the moment it has been applied successfully, the device will automatically reboot. Congrats! This was it! Your device should now work on the official Jellybean 4.1.2. Firmware
Note: There are some cases when the device gets into the boot loop sequence or others in which it may get stuck in the welcome screen. If this happens, re insert the battery and start over with all the instructions
Please do let us know, using the comments section below, if you experience any problems during the process of firmware update. At this point your device should be working on the Official Jellybean 4.1.2 firmware. Also, share them with the other users too, as they might be helpful to them.
Stay tuned on our site as we prepare you other how to tutorials which will help you root your device with the Jellybean 4.1.2 XXUBMD2 firmware and more.
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