Type the final unlock command, replacing YOUR_UNLOCK_CODE with the exact code you received from Sony: fastboot oem unlock 0xYOUR_UNLOCK_CODE Use code with caution.
. You can use the "Software Repair" feature to reset your device, though this will erase all internal data. Google Find My Device:
: Specific Sony USB drivers may be required for your computer to recognize the device in fastboot mode.
For Sony Xperia devices, "unlocking" usually refers to the bootloader, which allows for the installation of custom ROMs or modified software. Sony provides an official path for this, though it is intended for advanced users and developers. Official Sony Bootloader Unlock Method sony unlock tool download
Specifically the "Fastboot driver" for your model, available via the Sony Developer site Key Command: Once in fastboot mode, use fastboot oem unlock 0x 2. S1 Unlock Tool (qUnlockTool)
On some older Xperia models, unlocking the bootloader permanently deletes digital rights management (DRM) keys. This can degrade camera quality and disable features like Sony's proprietary display enhancements. Sony Unlock Tool Download: What Do You Actually Need?
To ensure your computer and phone remain safe, follow this quick download checklist: Required Component Safe Source Official Sony Developer World Portal Fastboot / Platform Tools Official Google Android Developer Site USB Drivers Official Sony Mobile Developer Site Flashtool (Optional GUI) Official Flashtool.net site Google Find My Device: : Specific Sony USB
: On your device, open the dialer and enter *#*#7378423#*#* . Navigate to Service info > Configuration > Rooting Status . You can only proceed if Bootloader unlock allowed says Yes .
Once the process completes, you can reboot your phone. To confirm the unlock was successful, you can re-enter the *#*#7378423#*#* service menu. If you see Bootloader unlocked: Yes , the process is complete.
To download the Sony Unlock Tool, follow these steps: If you see Bootloader unlocked: Yes
Note: Xperia Companion cannot bypass a Google Factory Reset Protection (FRP) lock or network carrier lock. It only restores official factory software. 2. The Official Sony Bootloader Unlock Tool
The modding community has developed tools to mitigate the risks of official unlocking.