Are you using an Android smartphone or tablet? If yes, are you looking for an easy way to flash an official stock or custom ROM on your Android device? If your answer is yes, then you are in the right place, on this page we will give you information on installing official stock firmware ROM on your Android device using the Qualcomm Flash Image Loader Tool [QFIL].
By following this tutorial, you can easily install official stock or custom stock firmware ROM on your Android device. In this tutorial, we will provide you information through every step. Because of this, you can easily install this official stock firmware ROM on your Android device and this method is a very easy and safe method. This installation / update applies to all Qualcomm chip-set based Android devices.
I hope you have downloaded all the necessary files to install the Official Stock Firmware ROM on your Android device.
Step-1:- First of all, Download the Qualcomm Android USB Driver to your computer or laptop and then install it to your computer. If you have already installed this Qualcomm Android USB driver in your computer, then skip this step.
Step-2:- Download and extract the Official Stock Firmware ROM for your model to the computer.
Step-3:- Download the Qualcomm Flash Image Loader Tool and extract it on the computer.
Step-4:- After extracting Qualcomm Flash Image Loader Tool you will see the following files.
Step-5:- After extracting the Qualcomm Flash Image Loader Tool, right-click on the QFIL.exe file and click Run as Administrator option.
Step-6:- After opening the Qualcomm Flash Image Loader Tool you will see the following screen shot.
Step-7:- Now, Select “Flat Build” in Qualcomm Flash Image Loader Tool.
Step-8:- Now, Click on the “Browse” button and select .mbn format file
Step-9:- Now, Click on “Load XML” button and select “rawprogram_unsparse_upgrade.xml” file.
“There are two option to select Load xml files
First- select “rawprogram_unsprse_upgrade.xml” or “rawprogram0.xml” this file it means your mobiles data will not be lost to the android device.
Second-if select “rawprogram_unsparse.xml” file it means you loss this data RF calibration data, IMEI & WiFi/Bluetooth Address etc.
Step-10:- Now, Then also select “Patch0.xml” file.
Step-11:- Now, Enable USB debugging on your Android device.
Step-12- Now, Switch off your smartphone or Tablet.
Step-13:- Start your device in Fastboot mode.To begin, press and hold the volume down and Power button at the same time.
Step-14:- Now, Connect your Android device to the computer with original USB cable.
Step-15:- Now, Click on Download Button on Qualcomm Flash Image Loader Tool to start flashing process.
Step-16:- After Successfully Detected your device to the Computer, Qualcomm Flash Image Loader Tool will start automatically the Flashing Process on your Qualcomm Device.
Step-17:- Just wait 10-15 minutes to complete this whole the flashing process. And please don’t interrupt during this flashing process.
Step-18:- After Successfully Complete This Flashing Process you will be able to see the Green “Passed” Message. It means the flashing process is successfully finished.
Step-19:- Your Android device will reboot automatically after the flashing process is successfully completed, if not, Disconnect the Android device to the computer and start it in normal mode.
Congratulations, you’ve successfully updated your Android device using Qualcomm Flash Image Loader Tool.
Dear friends, you’ve successfully updated your Android device to the latest Android version. If you have any issues regarding this update or flashing process on your Android devices. then please you can share your problem and difficulty with me in the comment box.
“Disclaimer”:- Please read my every step carefully. We are not responsible for any kind of damage or any other problem on your Android devices during this updating / flashing process. You are doing this updating or flashing process at your own risk.