TCL T790S FRP Remove With TSM Tool EDL Mode
Basic Device Info:
- Brand: TCL
- Model: T790S
- CPU: Qualcomm Snapdragon (EDL Supported)
- Android Version: 10
- Security Patch: 2021/01/05
- Mode: EDL (Emergency Download Mode)
What is KG Lock?
KG Lock (Know Your Customer Lock) or “Mi Account Lock” is a layer of protection that prevents unauthorized access to the device after a factory reset. It is a part of the Android Verified Boot system.
Why Does KG Lock Activate?
- Hard reset without removing accounts
- Suspicious software flashing
- Changing firmware from unauthorized sources
Why Use TSM Tool?
- Quick FRP and screen lock removal
- Supports EDL, ADB, and Fastboot Modes
- Safe and secure for technician use
- Lightweight and frequently updated
Step-by-Step Guide: FRP Lock Remove
- Open TSM Tool on your PC.
- Put TCL T790S into EDL Mode via Test Point or USB method.
- Select “TCL” brand from TSM interface.
- Select model or choose “Auto Detect”.
- Click on “Remove FRP”.
- Wait for success message.
- Reboot your phone. Done!
Step-by-Step Guide: Screen Lock Remove
- Boot phone into EDL Mode.
- Open TSM Tool and select Screen Lock option.
- Choose correct brand and model.
- Click on “Remove Screen Lock”.
- Let the process complete and reboot the device.
- Screen lock removed successfully!
Technician Use-Case
A technician in Karachi received a TCL T790S with FRP Lock. Using TSM Tool in EDL Mode, the FRP was cleared in under 2 minutes without data loss. No need for flashing ROMs or risky patches!
Business & Pricing Tips
- Charge PKR 500 to 1000 per FRP service
- Bundle screen lock + FRP removal as a combo for discount
- Offer express unlocking with TSM Tool to increase credibility
- Keep logs of successful unlocks to showcase your portfolio
Summary Table
| Feature | Details |
|---|---|
| Brand | TCL |
| Model | T790S |
| CPU | Qualcomm |
| OS | Android 10 |
| Patch | 2021/01/05 |
| Mode | EDL Mode |
| Tool Used | TSM Tool |
| Features Removed | FRP Lock, Screen Lock |
FAQs
Q1: Does TSM Tool need internet?
No, it works offline after installation.
Q2: Is EDL mode risky?
Not if done properly. Always use original USB cable and tested point method.
Q3: Will this erase user data?
FRP removal does not erase data. Screen lock removal may wipe data.
Q4: What if the device is not detected?
Ensure drivers are properly installed and EDL connection is secure.
Q5: Can I use this method for other TCL models?
Yes, as long as they support EDL and are listed in TSM Tool.
