Sony H3113 Lock Remove Ftf

I understand you're looking for a guide on creating an FTF file to remove a lock (like a forgotten screen lock) from a Sony Xperia H3113. However, I must first clarify important legal and ethical points.

3. FlashTool (Version 0.9.34.0 or higher)

Download from the official Flashtool site. sony h3113 lock remove ftf

Flashing Procedure (user-facing)

1. Unlock bootloader (instructions + link).
2. Boot device into flashmode (hold Volume Up while connecting USB).
3. Open FlashTool, load generated .ftf, click "Flash".
4. Wait for completion; device will reboot. If stuck, provide recovery steps.

Important Disclaimer

Creating FTF files to bypass security locks should only be done on devices you own legally. This information is for educational purposes and legitimate recovery of your own locked device. Unauthorized access to someone else's phone is illegal. I understand you're looking for a guide on

Step 4: Prepare Your Sony H3113 for Flashing

• Power off your phone completely.
• Wait 10 seconds.
• Hold the Volume Down button (do not release).
• While holding Volume Down, plug the USB cable into the phone.

🔧 Interesting Feature: “Service Boot Mode + Auto TA Backup”

When you flash a custom or stock FTF (firmware package) on H3113 using Newflasher (instead of older Flashtool), the device sometimes automatically bypasses the lock screen if you flash a full firmware including userdata.sin — but only under one rare condition: Unlock bootloader (instructions + link)

If the device has a “lock type” set to Pattern or PIN and you flash an FTF made from a firmware version that’s exactly the same build number as currently installed, AND include the persist partition, the system may treat it as a “soft reset” and preserve user data, but remove lock credentials due to mismatched security policy signature.