Once Flashtool displays a pop-up window prompting you to connect your phone, perform the physical connection: Ensure your Sony Xperia L1 is completely .
: Use the built-in XperiFirm tool inside Flashtool to download the exact Android 7.0 Nougat FTF firmware tailored for the G3311 variant.
A new window will appear displaying your downloaded FTF files. Select the one you just prepared for your G3311. In the content window on the right, you will see a list of partitions to flash (like SYSTEM, USERDATA, etc.). . However, you should NEVER check boxes for "SIMLOCK.ta" or "ELABEL" as these contain network lock information and your device's unique certificates. sony g3311 lock remove ftf
Flashtool will display a prompt asking you to connect your phone. Power off your Sony G3311 completely. Press and hold the button.
On the left pane of XperiFirm, navigate to and select the specific model number: G3311 . Once Flashtool displays a pop-up window prompting you
The only reliable, hardware-safe method to completely remove the screen lock and regain full access is by using Sony's native Flash Tool, Flashtool (by Androxyde).
: You will need the specific FTF firmware for the G3311 model. You can often download this directly via the "XperiFirm" tool built into Flashtool. Guide: Removing Lock via FTF Flash Prepare Flashtool : Open Flashtool and click the Lightning Bolt icon. Select Flashmode and click OK. Select Firmware : Select the one you just prepared for your G3311
FTF (Flash Tool Format) is the official extension used for Sony Xperia firmware packages. These compressed packages contain the operating system, system apps, and bootloader configurations required to clean-flash your phone. Step 1: Pre-Requisites and Required Downloads
Click the button at the bottom right. The software will take a moment to prepare the files. 3. Connect the Phone in Flashmode
Follow the on-screen prompt to complete the driver installation. (Note: If you are using Windows 10 or 11, you may need to temporarily disable via Windows Advanced Startup options to allow these older drivers to install properly). 📥 Step 2: Download the G3311 FTF Firmware File Open Flashtool on your PC.
If you ran into any errors during this process, I can help you troubleshoot. Please let me know: What or log line did Flashtool display? What Windows version are your using on your PC? Did the phone's LED light turn green when connecting it? Share public link