TCL 20Y 6156D Remove FRP Lock With TSM Tool Pro Edition

TCL 20Y 6156D FRP Bypass

The Ultimate Professional Guide for Removing Google Account Lock using TSM Tool Pro Edition.

Device Specifications

Model Name:TCL 20Y (6156D)

Android:Version 11

Security Patch:2022-05-05

CPU Type:MediaTek MT6762D

Exploit Mode:BROM (Boot ROM)

What is FRP Lock?

Factory Reset Protection (FRP) is a security feature on Android devices with Android OS 5.1 and higher. Once you set up a Google Account on the device, FRP is automatically enabled. If the device is factory reset without removing the account, the phone will request the original Google credentials before allowing access.

Tech Tip: TSM Tool Pro bypasses this by communicating directly with the MediaTek chipset in BROM mode, skipping the OS-level check.

Real Success Story

Success Verification Card

TSM Tool Pro Edition • Certified Tech

Hardware BrandTCL

Model Identifier6156D (20Y)

Chipset DetailMTK Helio A25

Target RegionBrazil 🇧🇷

Software ModeBROM Mode

Unlock MethodTSM Tool Pro v4.5.2

Verified: 100% FRP Success Rate for 6156D in Brazil using TSM Tool Pro.

"A customer brought in this TCL 20Y after forgetting their pattern and account. Using TSM Tool Pro, I removed the FRP lock in under 2 minutes in BROM mode. Easy $8 profit for a simple click!" — Tiago M.

Step-by-Step Guide

• 1
  Launch TSM Tool Pro: Open the latest version of TSM Tool Pro on your PC and navigate to the MediaTek tab.
• 2
  Select Function: From the service list, select [BROM] Erase FRP or Remove Google Lock.
• 3
  Power Off Device: Turn off your TCL 20Y completely. Wait 5 seconds for it to settle.
• 4
  Connect Device: Press and hold Volume Up + Volume Down together and connect the USB cable.
• 5
  Execution: The tool will detect the MediaTek BROM port. Release buttons once the progress bar starts.
• 6
  Finish: Wait for the "Operation Success" message. Disconnect and reboot.

Safety Tips & Precautions

• Ensure your battery is at least 30% charged.
• Use a high-quality original USB data cable.
• Install LibUSB Filter if the tool fails to detect the BROM port.
• Disable Antivirus temporarily as it may block the tool's exploit engine.

Frequently Asked Questions (FAQs)

Does this method work on the 2022 Security Patch?

Yes! TSM Tool Pro uses BROM level exploits which bypass security patches at the bootloader level, making it compatible even with the May 2022 update.

Will this process delete my personal photos?

If the phone is already at the FRP 'Hello' screen, the data has likely already been wiped. This process specifically clears the FRP partition, not your storage, but it is always used after a factory reset.

What if the tool says 'Waiting for Device'?

This usually means the MTK drivers are not installed correctly. Check Device Manager for 'MTK USB Port' and ensure you are holding the correct volume keys.

Do I need to open the back cover (Test Point)?

For the TCL 20Y 6156D, standard BROM mode (Volume Keys) usually works. Test points are only required if the preloader is locked or patched by the manufacturer.

Is TSM Tool Pro Edition free to download?

The setup is free to download, but you need an active license or credits to perform the 'Erase FRP' operation.

Final Verdict

The TCL 20Y (6156D) is a popular budget device, but its security can be tricky. TSM Tool Pro makes the FRP removal process seamless and safe. If you are a mobile technician, this tool is a must-have in your arsenal.

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Disclaimer: This guide is for educational purposes and for use on devices you legally own or have permission to service. Unauthorized bypassing of security is prohibited.