If you prefer an official Sony tool, the Xperia Companion software offers a feature. Pros : Safer and easier for non-technical users.
Open Flashtool and click the icon. Select Flashmode . Point the source folder to where your FTF file is stored. 3. The Wipe Content (Crucial Step) To remove locks, you must check the boxes in the Wipe pane: USERDATA CACHE APPSLOG sony sov33 lock remove ftf better
Download the correct FTF firmware for the SOV33 model. In Flashtool, select the firmware and ensure "USERDATA" is checked under the "Wipe" pane to clear the lock. Connect your phone in Flash Mode by holding Volume Down while plugging in the USB cable. Sony Xperia Companion (Official Method) If you prefer an official Sony tool, the
If you don't have a specific FTF file, you can use these official Sony methods: Xperia Companion Select Flashmode
Download the latest version of the Xperia Flashtool by Androxyde.
Many SOV33 units from au have the bootloader permanently locked in the firmware (TA partition).