Official Sony Xperia Xz Premium G8141 Single Sim Stock Rom Ftf For Flashtool Verified Jun 2026

Use the original Sony USB Type-C cable or a high-quality equivalent. Step 1: Download Required Tools & Firmware

A source folder window will appear. Select under the device list.

If Flashtool does not work, consider using Newflasher , an alternative tool recommended for newer Xperia devices. Use the original Sony USB Type-C cable or

Ensure your Xperia XZ Premium has at least 50% battery capacity.

ℹ️ Older Android 8.0 Oreo builds (e.g., 47.1.A.16.20) are also available if you prefer downgrading. If Flashtool does not work, consider using Newflasher

Note: You may need a tool like Xperifirm (often built into Flashtool) to download the latest official firmware directly from Sony servers. Step-by-Step: Flash Official FTF Using Flashtool

Ensure your phone has at least 50% battery to prevent it from shutting down mid-flash. Note: You may need a tool like Xperifirm

firmware architecture. On the right-hand side panel under the "Wipe" section, check the boxes for , CACHE , and APPSLOG if you intend to perform a clean, error-free factory install. Leave the exclude options completely untouched unless you have intermediate software development experience. Click the Flash button to let the system prepare the data packages. Step 4: Boot into Hardware Flashmode

Before flashing, you must prepare your computer and phone to ensure a smooth, risk-free process.

The safest method is using XperiFirm (integrated into Flashtool) to download the latest firmware directly from Sony servers.

Using an official .ftf (Flashtool format) file ensures you are installing legitimate software directly from Sony. This is crucial for several reasons: