We have got the latest stock firmware for Sony Xperia 1 II XQ-AT52, based on Android 10 and powered by Qualcomm Snapdragon 865 5G. To install the firmware file, we need a program called Xperia Flash Tool, which can help you run the firmware file on your Sony device. Its way is easy and trouble-free.
Stock Firmware or Stock ROM is official software developed by an OEM for a particular device. This file is used to fix problems with your Sony Xperia 1 II software. If you are having problems with your device, this is your last attempt to install a ROM device. This will allow you to restore your device from stock ROM.
The advantage of installing stock Rom is even if your device is rooted then after applying the stock ROM, the device gets unrooted and the warrantee returns. it can also fix the boot loop issue on Sony Xperia 1 II. so as the network issues get fixed.
Pre-Requirements
- Make sure that your device has an adequate backup of at least 50%
- To get started, you need to enable OEM lock. To do this, select Settings> About phone> Press the build number 7 times> Go back to Settings> System> Advanced> Developer settings and enable the OEM lock.
- do a complete backup using the appropriate app
- Download and install the XperiFirm Tool on your PC.
- Install the NewFlasher Tool on your PC
- Download and install the Sony USB Drivers on your PC
- Download Stock ROM Firmware in Sony Xperia 1 II XQ-AT52
Procedure to Download Stock ROM Firmware in Sony Xperia 1 II XQ-AT52
- To get started, you need to download the XQ-AT52 firmware with the desired region. To do this, run the XperiFirm program on your computer
- Then select the device (Sony Xperia 1 II) from the menu bar on the left and select the model number XQ-AT52.
- Open the Firmware Information section and select Region.
- Now right click on the currently available firmware that is displayed. It should be available in the Firmware section.
- A pop-up dialog box will appear, click the Download button. The downloading process will at present start and once that is done, you will get an Unpacked Successful message.
- Boot your Sony Device to Flash Mode
- Now you need to launch the device in flash mode. To do this, turn off the device. Then press and hold the volume down key and connect the device to the computer with the USB cable.
- When the notification light turns green (when the device is turned off), it means that the device has started to switch to light mode.
Flash Sony Xperia 1 II XQ-AT52 Firmware Files
- First, you are the ones extracting the Newflasher inside the same folder where the firmware files are present
- Launch a NewFlasher program on your computer.
- Enter n and hit enter. Then type n again and press Enter. And now, begin the flashing stage
- Be sure to connect your device to begin the update process.
- Now press Y and Y again to answer correctly. The conversion process will then begin, and once completed, the device will inform you that it is now secure for your device connection.
- Then remove the cable from the computer and press and hold the power button to download the modified firmware.
Well, you are successful in learning the procedure to install the stock rom firmware in Sony Xperia 1 II XQ-AT52. If you got the procedure correct then do share your thoughts and feel free to clear your doubts in our comment section in blogzamanana
