Direct download links for HTC Desire 820S Dual SIM Stock Firmware ROM (flash file) on your Computer. Firmware comes in a zip package, After extracting the package you will be able to get the “Flash File, Flash Tool, USB Driver and How-to Flash Manual“. First Install the provided USB Driver on your Computer, and if in case USB Driver is already installed, SKIP this. Follow the How-to Flash Manual to Flash the Firmware on your HTC Desire 820S Dual SIM Device.
Download and flash it in your HTC device and again enjoy the native Android experience again by seen Android as new factory outlet phone. The download file contains the USB driver, flash tool, and the scatter file.
Download HTC Desire 820S Dual SIM Stock Firmware ROM (flash file)
Package Name: HTC_Desire_820S_Dual_SIM_D820TS_V1.22.707.3_MT6752_22062016.zip
Package Size: 951 MB
Firmware Link: Click Here to Get the Firmware
Take a Backup fist: Before flash the above Firmware on your HTC 820S Dual SIM device, first take a full backup all data files and contacts because all data will be deleted after flashing the stock firmware.
Note: Here in MobilePhoner.com we provided firmware on this page is officially release by the company website and it helps you to recovery your device if you ever got bootloop, software error, update error, hanging and dead issue.
How To Flash Stock ROM Firmware On HTC Desire 210 Dual SIM
Step 1: Download the stock ROM zip file given above links and extract /unzip it on your computer desktop. (after extracting we can see SP flash tool and Android scatter file).
Step 2: Now download HTC Desire 820S Dual SIM USB driver and install it on your computer. ( If already installed USB driver on your computer skip this step.)
Step 3: switch off your HTC Desire 820S Dual SIM smartphone and remove the battery (if it is removable).
Step 4: Now go to the extracted folder in Step 1 and open up the SP Flash Tool sub-folder. You will find “Flash_tool.exe” file in it. Launch it.
Step 5: click on “Download” tab.
Step 6: click on “scatter-loading” button in the right side of download tab.
Step 7: Next, click on “Open Scatter File” and select the scatter file from Step 1.
For reference see the image given below.
Step 8: click on the “Download” button to start the flashing process.
Step 9: Next, connect your HTC Desire 820S Dual SIM Android device to your computer through original USB cable (without battery – if it is battery removable) and press volume up or volume down button.
Step 10: The flashing process will begin momentarily, and it will get completed in a minute or two. Once it is over, finally you will see the “Download OK” green ring in SP Flash Tool.
Step 11: finally, close SP Flash tool on your computer and unplug your smartphone.
That’s it. Now you have successfully flashed stock ROM firmware on your Android device.