Update Galaxy S2 Plus GT-I9105 to Android 4.2.2 XXUBMH4 Jelly Bean firmware. In February 2013, Samsung released the Galaxy S2 Plus GT-I9105 after the tremendous success of its predecessor Samsung Galaxy S2. If compared by looks and hardware wise, this smartphone was quite similar to its older variant with some decent mid range specs and features. Powered by 1.2 GHz dual core processor it was launched with build in Android 4.3 Jelly Bean operating system. It had 4.3 inches of Super AMOLED Plus capacitive touchscreen with 480 x 800 pixels of resolution. It also included 8 GB of internal memory storage with 1 GB of RAM. Camera specs included 8 megapixel of primary camera with autofocus and 2 megapixel of front camera for selfies. To always remain charged up it had 1650 mAh of removable Li-Ion battery with up to 9 hours of talk time.

Even though it had such amazing specs and features, still there were few minor bugs and glitches which affected this smartphone to a great extent. To overcome with this issue, Samsung released an upgraded version Android 4.2.2 XXUBMH4 Jelly Bean firmware in September 2013. This update not only enhanced the overall performance but also gave a complete stability. Samsung had released this update through Samsung Kies and OTA (Over The Air) only in limited regions. So if you haven’t received this update yet, don’t worry just go through our complete step by step guide mentioned below to manually flash the official Android 4.2.2 XXUBMH4 based Jelly Bean firmware on your Samsung Galaxy S2 Plus GT-I9105 smartphone. 👍

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware

Firmware Info:

Model: GT-I9105
Model name: GALAXY S2 Plus
Country: India
Version: Android 4.2.2
Build date: Thursday, 26 September 2013
Product Code: INU
PDA: I9105XXUBMH4
CSC: I9105ODDBMH3
PHONE: I9105DDUBMH3

Disclaimer:

This update given below for flashing the official Android 4.2.2 XXUBMH4 Jelly Bean firmware is risky and must be implemented correctly with an attentive mind. If something goes wrong then it might even brick or damage your Galaxy S2 Plus completely. Although the chances that your phone will get damaged or bricked by following these steps is least still if by mistake such thing happens then we at droidthunder.com will not held responsible for that.

This official Android 4.2.2 XXUBMH4 Jelly Bean firmware is compatible only with Samsung Galaxy S2 Plus having the model number GT-I9105. Do not try to flash this firmware update on any other device or variant as it may result into unwanted outcomes or bricked device. So make sure that you confirm your device model number from Homescreen–> Menu–>Settings –> About Phone before going ahead.

Screenshots:

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware screenshot 1

Pre-Requisites:

  • Charge your Galaxy S2 Plus I9105 at least up to 60% as lack of battery power can increase the chances of interruption during the flashing process.
  • Backup of all your important phone data and settings is highly recommended as every single data gets  wiped out after flashing this firmware update. So ensure that you backup your contacts, apps, messages, call logs, notes and APN settings etc. before moving further.
  • Install mobile specific drivers on your PC so as to detect your Galaxy S2 Plus when you connect it to your PC. You can install the drivers from Samsung Kies CD which you’ve got at the time of purchase or just manually install them from link given below.
  1. Download Windows 32 bit x86 drivers.
  1. Download Windows 64 bit x64 drivers.
  • (Optional) Disable all the security tools as well as antivirus that are installed on your computer temporarily. They may increase the risk of interruption during the firmware installation process.

Procedure to install Android 4.2.2 XXUBMH4 Jelly Bean firmware on Galaxy S2 Plus I9105

Download files:

  1. Download Odin3-v3.12.7 for Samsung Galaxy S2 Plus I9105.
  1. Download Android 4.2.2 XXUBMH4 Jelly Bean firmware for Samsung Galaxy S2 Plus GT-I9105.

Procedure:

Step 1: After downloading both the above files, extract them to a convenient location on your computer. After extracting the firmware package (.zip file), you’ll see these two files in it:

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware files screenshot

The SS_DL.dll file is of no use so ignore it.

Step 2: Firstly you need to power off your Galaxy S2 Plus completely until it vibrates.

Step 3: Then you need to boot your device into downloading mode. For booting into download mode, keep pressing and holding the ‘Home button + Power button + Volume down key’ simultaneously until you see a warning message. As you see the warning message leave all the keys.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware downloading mode screenshot 1

Step 4: Now keep your phone as it is and connect it to your computer using micro USB cable. Now just press Volume up button on your phone to continue. This will directly land your Galaxy S2 Plus into downloading mode. Refer the screenshot below.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware downloading mode screenshot 2
Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware downloading mode screenshot 3

Step 5: From the downloaded folder on your computer, launch the downloaded ‘Odin Multi Downloader3-v3.12.7 software which you’ve just received after extraction. As soon as you launch it, the ID:COM section located at the top left corner will turn light blue. Along with that you’ll also see an Added message in the message box window. This will confirm that your Galaxy S2 Plus has been successfully connected to your computer.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 1

Note: If such thing doesn’t happen then it’s more likely to be problem with the mobile specific drivers. So just confirm whether you’ve properly installed the mobile specific drivers on your PC or not. You can install them via Samsung Kies or manually install them from the links given in the Pre-Requisites section. If the problem still persists try changing USB cable or the USB port.

Step 6: After that, click on the Options tab located on the Odin window and tick the Auto Reboot and F.Reset Time options. Tick only these two options and keep all the other options as they are.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 2

Note: Do not tick the Re-partition option as it may increase the risk of bricking your device.

Step 7: Lastly, click on the AP button located on the Odin window and browse to the firmware package file which you’ve downloaded (I9105XXUBMH4_I9105ODDBMH3_I9105DDUBMH3_HOME.tar.md5) and select it.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 3

Step 8: Then you need to initiate the firmware flashing process. For doing so, just hit the Start button present on the Odin window.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 4

Note: While the process goes on, your Galaxy S2 Plus will boot itself automatically. Do not interrupt the firmware flashing process by disconnecting the micro USB cable from PC.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 5
Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 6
Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 7
Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 8
Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 9
Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 10
Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 11

Step 9: Be patient and wait until the flashing process completes successfully. When the flashing process completes, the ID:COM section on the Odin window will turn green with the message ‘Pass’ on it. Also your Galaxy S2 Plus will restart itself automatically. This will confirm that the official Android 4.2.2 XXUBMH4 Jelly Bean firmware has been successfully flashed on your Samsung Galaxy S2 Plus. Now you can remove the micro USB cable to safely disconnect your phone from PC.

Galaxy S2 Plus GT-I9105 Android 4.2.2 XXUBMH4 Jelly Bean firmware Odin screenshot 12

Note: If this process fails or if Odin gets stuck or in case your phone gets stuck into boot loop, then close the Odin window, again go into downloading mode and implement the same procedure as given above.

Also Read: How to Fix Google Play Store Errors in any Android phone.

Also Read: How to Increase Internal Memory of any Android Smart Phone.

Also Read: How to Crack Unlock Pattern/Password/Pin lock of any Android Smart Phone.

Success

Superb! Your Samsung Galaxy S2 Plus GT-I9105 smartphone has been successfully upgraded to the latest official Android 4.2.2 XXUBMH4 Jelly Bean firmware update. Just go to Menu->Settings->About Phone and verify the same. Don’t forget to share your views and experience after using this amazing Jelly Bean firmware. If you comes across any kind of problem while implementing this flashing process, then just inform me through the comments section given below. It’ll be pleasure to help you guys. Till then enjoy and peace out!✌