How To Install Official 4.2.2 On Samsung Grand Duos I9082

                     How To Update Samsung Galaxy Grand Duos To Official 4.2.2

Requirements:

 - backup all user Data

 - battery up to 50 %

 - Install USB Drivers Download
 - Install flashing tool Download ODIN 3.07
 - Install official firmware Jelly Bean Firmware
Steps:  

step 1: unzip this file to your PC. Now you will get tar & md5 files  

Step 2: Set your phones into USB debugging mode: Settings -> Applications ->
Development -> USB debugging.Then turn off your phones.
 
Step 3: Put your galaxy Grand Duos I9082 into download mode by pressing and holding VolumeDown +
 Home + Power simultaneously.

Step 4: Download Odin and start ODIN on PC.
 
Step 5: Connect the device to your computer using USB.

Step 6: Wait a few seconds, the ODIN screen will show that a device is   now connected
- If ODIN not detect your device, then install drivers here and then put your device into download mode. Odin will detect your device when it says COM5,COM6,etc.
 
Step 7: Click the PDA button, then select .MD5 file that on .zip file

Step 8: Press “Start”. ODIN will start flash the firmware.

Step 9: After Flash complete, your Galaxy Grand Duos I9082 will Boot into Android System Recovery Mode.


That’s All! Now your Galaxy Grand Duos is running the official Android 4.2.2 Jelly Bean on your samsung galaxy Grand Duos I9082 firmware! Thanks for reading this article on how to:Update Samsung Galaxy Grand Duos I9082 To Official Android 4.2.2 Jelly Bean Firmware ! 

 
 

How to install official 4.2.2 on Xperia Z1 C6903

                    how to install official Xperia Z android 4.2.2 firmware step by step.

Requirements:

Before you update your Xperia Z, make sure that you fulfil all the requirements needed:

1-   Create a backup of all your personal information, settings and data files.

2-   Make sure that the battery level must be at least 50 percent.

3-   Enable the USB debugging mode( If 1st time and Developer options are not visible go
     to  settings -- about phone and click on build number 8 clicks ).Then Go to "Settings >         Developer options > Enable developer options > USB debugging."
 
4-   Disable the MTP mode on the device. Go to "Settings > Xperia > Connectivity > USB connection mode > Choose MSC." 

 5-   Download the Android 4.2.2 For Xperia Z1 C6903 Jelly Bean packages tft: download .Tft here to your computer.(Ftf file)

6-   Download from here the Flashtool to your computer.

7-   choose & Install your Usb drivers from from here

Flashing Instructions:

1.      Install the Flashtool app which you have downloaded earlier to your computer.

2.      Connect your Sony Xperia Z1 to your computer using a USB cable.

3.      Copy the downloaded "ftf" from the official firmware file to the Flashtool folder -
"C:flashtoolfirmwares" folder on your computer.

4.      In the flashtool kit, click the "lightning icon, " select on "flashmode" and then press "ok."

5.      Look for the ".ftf" system file on the flashtool folder and select the same one you downloaded.

6.      Now select the "flash" button and ''flashmode'' then disconnect usb from xperia z1 and power off device. and keep press down volume and connect a Usb cable to begin updating your device. Be patient since the update will take several minutes.

7.      Once the installation has been completed, disconnect the usb from the computer and then reboot it.

      ...Congratulations! Your Sony Xperia Z1 is now updated and running Android 4.2.2 Jelly Bean OS. If you want to confirm the Android version, go to "Settings > About phone > Android & Baseband versions. This manual update does not require rooting your device and may remove root access once installed. 
  

How To Install Official 4.3 On Samsung Note 3.

How To Update Samsung Galaxy Note III To Official 4.3

Requirements:

 - backup all user Data

 - battery up to 50 %

 - Install USB Drivers Download
 - Install flashing tool Download ODIN 3.07
 - Install official firmware Jelly Bean Firmware

Steps:  

step 1: unzip this file to your PC. Now you will get tar & md5 files  

Step 2: Set your phones into USB debugging mode: Settings -> Applications ->
Development -> USB debugging.Then turn off your phones.
 
Step 3: Put your galaxy s4 into download mode by pressing and holding VolumeDown +
 Home + Power simultaneously.

Step 4: Download Odin and start ODIN on PC.
 
Step 5: Connect the device to your computer using USB.

Step 6: Wait a few seconds, the ODIN screen will show that a device is   now connected
- If ODIN not detect your device, then install drivers here and then put your device into download mode. Odin will detect your device when it says COM5,COM6,etc.
 
Step 7: Click the PDA button, then select .MD5 file that on .zip file

Step 8: Press “Start”. ODIN will start flash the firmware.

Step 9: After Flash complete, your Galaxy Note III will Boot into Android System Recovery Mode.


That’s All! Now your Galaxy Note III is running the official Android 4.3 Jelly Bean on your samsung galaxy Note III N9005 firmware! Thanks for reading this article on how to:Update Samsung Galaxy Note 3 To Official Android 4.3 Jelly Bean Firmware ! 

How To Install Official Leaked Android 4.2.2 on Samsung Galaxy S3 GT-i9300

How To Update Samsung Galaxy S3 To Official Jelly Bean:

Requirements:

 - backup all user Data

 - battery up to 50 %

 - Install USB Drivers Download
 - Install flashing tool Download ODIN 3.07
 - Install official firmware Jelly Bean Firmware

Steps:

step 1: unzip this file to your PC. Now you will get tar & md5 files  

Step 2: Set your phones into USB debugging mode: Settings -> Applications ->
Development -> USB debugging.Then turn off your phones.
Step 3: Put your galaxy s4 into download mode by pressing and holding VolumeDown +
 Home + Power simultaneously.

Step 4: Download Odin and start ODIN on PC.
 
Step 5: Connect the device to your computer using USB.

Step 6: Wait a few seconds, the ODIN screen will show that a device is now connected
- If ODIN not detect your device, then install drivers here and then put your device into download mode. Odin will detect your device when it says COM5,COM6,etc.
 
Step 7: Click the PDA button, then select .MD5 file that on .zip file

Step 8: Press “Start”. ODIN will start flash the firmware.

Step 9: After Flash complete, your Galaxy S3 will Boot into Android System Recovery Mode.


That’s All! Now your Galaxy S3 is running the official Android 4.2.2 Jelly Bean on your samsung galaxy s3 GT-I9300 firmware! Thanks for reading this article on how to:Update Samsung Galaxy S3 To Official Android 4.2 Jelly Bean Firmware !

how to install official 4.2.2 JB for samsung S4:

How To Update Samsung Galaxy S4 To Official Jelly Bean:

Requirements:

 - backup all user Data

 - battery up to 50 %

 - Install USB Drivers Download
 - Install flashing tool Download ODIN 3.07
 - Install official firmware Jelly Bean Firmware

Steps:

step 1: unzip this file to your PC. Now you will get tar & md5 files like this:

-AP_I9505XXUEMJ5_1875800_REV06_user_low_ship_MULTI_CERT.tar.md5
- BL_I9505XXUEMJ5_1875800_REV06_user_low_ship_MULTI_CERT.tar
- MODEM_I9505XXUEMJ5_1875800_REV06_user_low_ship_MULTI_CERT.tar.md5
- CSC_ODD_I9505ODDEMJ5_1875800_REV06_user_low_ship_MULTI_CERT.tar.md5

Step 2: Set your phones into USB debugging mode: Settings -> Applications ->
Development -> USB debugging.Then turn off your phones.

Step 3: Put your galaxy s4 into download mode by pressing and holding VolumeDown +
 Home + Power simultaneously.

Step 4: Download Odin and start ODIN on PC.

Step 5: Connect the device to your computer using USB.
 
Step 6: Wait a few seconds, the ODIN screen will show that a device is now connected
- If ODIN not detect your device, then install drivers here and then put your device into download mode. Odin will detect your device when it says COM5,COM6,etc.

Step 7: Click the PDA button, then select MD5 file that on I9300XXUFME3_I9300OJKFME1_ILO.zip

Step 8: Press “Start”. ODIN will start flash the firmware.

Step 9: After Flash complete, your Galaxy S4 will Boot into Android System Recovery Mode.


That’s All! Now your Galaxy S4 is running the official Android 4.3 Jelly Bean on your samsung galaxy s4 I9500XXUEMJ5 firmware! Thanks for reading this article on how to:Update Samsung Galaxy S4 To Official Android 4.3 Jelly Bean Firmware ! Feel free to visit androidcritics.com for the latest news,reviews,and more!

How to install official 4.2.2 on Xperia Z

how to install official Xperia Z android 4.2.2 firmware step by step :


Requirements:


Before you update your Xperia Z, make sure that you fulfil all the requirements needed:

1-   Create a backup of all your personal information, settings and data files.

2-   Make sure that the battery level must be at least 50 percent.

3-   Enable the USB debugging mode( If 1st time and Developer options are not visible go
     to  settings -- about phone and click on build number 8 clicks ).Then Go to "Settings >         Developer options > Enable developer options > USB debugging."
 
4-   Disable the MTP mode on the device. Go to "Settings > Xperia > Connectivity > USB connection mode > Choose MSC."

5-   Download the Android 4.2.2 Jelly Bean packages tft: Part 1 and Part 2 to your computer.(Ftf file)

6-   Download from here the Flashtool to your computer.

7-   choose & Install your Usb drivers from from here

Flashing Instructions:

1.      Install the Flashtool app which you have downloaded earlier to your computer.

2.      Connect your Sony Xperia Z to your computer using a USB cable.

3.      Copy the downloaded "ftf" from the official firmware file to the Flashtool folder -
"C:flashtoolfirmwares" folder on your computer.

4.      In the flashtool kit, click the "lightning icon, " select on "flashmode" and then press "ok."

5.      Look for the ".ftf" system file on the flashtool folder and select the same one you downloaded.

6.      Now select the "flash" button and ''flashmode'' then disconnect usb from xperia z and power off device and keep press down volume and connect a Usb cable to begin updating your device. Be patient since the update will take several minutes.

7.      Once the installation has been completed, disconnect the usb from the computer and then reboot it.

      ...Congratulations! Your Sony Xperia Z is now updated and running Android 4.2.2 Jelly Bean OS. If you want to confirm the Android version, go to "Settings > About phone > Android & Baseband versions. This manual update does not require rooting your device and may remove root access once installed.