These are the instructions to download Flash or install Stock Firmware (ROM) on Sony Xperia 1 802SO (Original firmware) , If you searching for the Sony Xperia 1 802SO Stock ROM then you are at the right place. Here i will guide you to install official stock Rom on Sony Xperia 1 802SO , Here you can download the Official
download Stock ROM Sony Xperia 1 802SO Stock Rom (Original firmware).
Download Sony Xperia 1 802SO Stock Rom (Original firmware)
Requirements: Your Sony Xperia 1 802SO Device should have at least 40-50 percent of battery to perform the Flashing Process.
Device Model Name: Sony Xperia 1 802SO
Flash File Name: Sony_Xperia_1_802SO_55.0.E.0.440_1318-7898_R14A.zip
ROM Country: Japan
ROM Android Version: 9.0
Flash File Size: 3 GB
How to Flash Stock Firmware ROM on Sony Xperia 1 802SO
To install the Stock Firmware on Sony Xperia 1 802SO , Please follow the guide and download the Rom . This guide is for How to Install Stock ROM on
Step 1: Download and install Sony Xperia 1 802SO Device USB Driver on your computer. If you have already installed the USB driver on your computer then, SKIP this step. Step 2: Download and extract Sony Xperia 1 802SO Firmware (ROM) on your computer. After extracting the firmware, you will be able to see similar file: Step 3: Download and install Sony Mobile Flasher on your computer. If you have already downloaded and Installed the Sony Mobile Flasher, then SKIP this step. Step 4: Once Sony Mobile Flasher is installed, Open It (C:drive > FlashTool). Step 5: Once Sony Mobile Flasher is launched, you will be able to see similar screen:
Step 6: Now, Click on Flash Button to continue. Step 7: Now, you will able to see the Bootmode Chooser dialog box. Select Flashmode and Clickon OK to continue.
Step 8: Now, Click on the Load button and locate the Xperia Firmware (ftf file). Step 9: Now, Select the loaded firmware.
Step 10: Now, Click on Flash Button to begin the Flashing process. Step 11: Now, Turn OFF your Sony Xperia 1 802SO Device . Step 12: Now, Press and Hold Volume Down button and Connect theSony Xperia 1 802SO to the computer using the USB cable. Step 13: Once, your Sony Xperia 1 802SO is successfully connected to the computer, then you will be able to see Added message in Sony Mobile Flasher tool. Step 14: Now, Flashing will begin automatically and may takes 5-10 minutes to complete. Step 15: Once Flashing process is completed, disconnect your Sony Xperia 1 802SO from the computer and Turn it ON.
Congratulations, Now you have successfully flashed the stock firmware on your Sony Xperia 1 802SO using Sony Mobile Flasher tool
Keep in mind:
[*] Xperia USB Driver]: If you need to download the latest version of USB Driver , then head over to Xperia USB Driver .
[*] Backup Please: Take a backup of your important data before Flashing Sony Xperia 1 802SO Stock Firmware as because during the flashing process your personal data will be removed permanently.
[*] ROOT Sony Xperia 1 802SO:If you would like to know how to root your Sony Xperia 1 802SO android device, drop a comment below. We will share the tutorial for your device as quickly as possible .