What (if any) are you getting in Flashtool?

Ensure the device has at least a 50% charge to prevent it from shutting down midway through the critical flashing procedure.

: Functions like YouTube 4K and the 960fps super slow-motion camera are fully operational on verified stock builds. Verified Flashing Procedure

for repairing or restoring a G8141 XZ Premium to factory state. Just ensure you:

Grab the 52.1.A.3.49 build for stability and security patches up to October 2019.

Downloading an in FTF format for Flashtool is the most secure way to return your device to its original factory state. This article provides a comprehensive guide to finding verified firmware and flashing it successfully. Why Use Verified Stock ROM FTF?

If you can tell me which or Android version you are trying to install (e.g., Android 8.0, 9.0), I can help you find a direct download link for that specific version.

Click on the (the black and silver "X" logo on the toolbar).

This device is notable for its update path, starting with Android 7.1 Nougat and officially upgrading to Android 8.0 Oreo and then Android 9.0 Pie.

If Flashtool does not work, consider using Newflasher , an alternative tool recommended for newer Xperia devices.