Warning: Leaving USERDATA unchecked may bypass the lock removal or cause the phone to enter a bootloop. Click the button at the bottom right.
Once the device boots up, you will be greeted by the initial Android welcome setup screen. The old pattern, PIN, or password lock is now completely removed, allowing you to configure the smartphone as a brand-new device.
If you are looking for the latest firmware or specifically a 14.6.A.1.236-based lock removal file, they are commonly available through specialized mobile support sites.
The correct stock ROM file specific to the C6802 variant. sony c6802 lock remove ftf
If Flashtool stalls at "Waiting for Flashmode," Windows is likely blocking unsigned drivers. Restart Windows into "Disable Driver Signature Enforcement" mode and reinstall Flashtool-drivers.exe . Flashing Aborted:
: Hold the Power button to turn the device on. The first boot may take several minutes. Alternative: Official Software Repair
FRP is a security feature that links your device to the last Google account used. A hard reset alone does not remove FRP; it remains active and will ask for the previous account's credentials after the reset. To bypass FRP, you can use the FTF method to downgrade your phone's Android version to one where known FRP bypass methods are more effective (e.g., Android 7.*) and then use a bypass tool. A popular tool for this is Pangu FRP Unlocker . Warning: Leaving USERDATA unchecked may bypass the lock
The tool should show "Device connected in flash mode" and begin the process. Do not disconnect until you see a "Flashing finished" message.
: Download the stock firmware specific to the C6802 model. Ensure the file extension is strictly .ftf .
A4: You can check the model number by going to . Alternatively, you can look under the back cover of the phone or check the original packaging. The old pattern, PIN, or password lock is
Some modified FTF files for older Sony devices utilize a modified kernel or a specific version of Android (e.g., a downgrade to 4.3 or a specific 5.0 build) that has a known vulnerability in the setupwizard or recovery mode.
: Unlike official methods, this requires manual driver installation (FlashTool Xperia Driver Pack) and finding the correct firmware for the model specifically. Safer Alternatives If you want to avoid third-party flashing tools: Xperia Companion