Oppo A18 CPH-2591 Remove FRP Lock With TSM Tool
Device Information
| Brand | Oppo A18 |
|---|---|
| Model | CPH-2591 |
| CPU | MediaTek |
| Android Version | 14 |
| Security Patch | 2025-02-01 |
| Mode | Preloader Mode |
| Method | FRP Lock Remove |
| Tool | TSM Tool Official |
What is KG Lock?
KG Lock (Know-Good Lock) is a security feature on Android devices that prevents unauthorized access during device initialization. It often activates when the device is factory reset without turning off security features like OEM Unlock.
Why KG Lock Happens?
- Factory reset from recovery
- Flashing incorrect firmware
- Unauthorized unlocking attempts
- Security patch update errors
Why Use TSM Tool Pro?
- Official and regularly updated
- Fast FRP and KG lock removal
- Safe for all MediaTek devices
- Easy to use interface
- Download TSM Tool Pro
Step-by-Step FRP Lock Removal Guide
- Download and install TSM Tool Pro on your PC.
- Power off the Oppo A18 device.
- Connect the device to PC via USB in Preloader Mode.
- Launch the TSM Tool and select Oppo A18 CPH-2591 from the list.
- Click on the “FRP Remove” option.
- Wait until the process completes. Your device will reboot automatically.
- FRP Lock is now successfully removed.
Technician Safety Tips
- Always use original USB cables.
- Ensure device battery is above 50%.
- Turn off antivirus while using TSM Tool.
- Use ESD protection while handling hardware.
What is FRP Lock?
FRP (Factory Reset Protection) is a Google security feature that prevents unauthorized access to an Android device after a factory reset. It requires the user to verify with the previously synced Google account.
Real Technician
| Name | Abrm Baloch |
|---|---|
| Workshop | A.One Communication |
| Location | Gwadar, Balochistan |
| Contact | Chat on WhatsApp |
Summary Table
| Tool | TSM Tool Pro |
|---|---|
| Device | Oppo A18 CPH-2591 |
| Method | Preloader Mode FRP Remove |
| Status | Successfully Tested |
FAQ
Q1: Is TSM Tool safe to use?
A1: Yes, it is officially released and widely used by technicians.
Q2: Will FRP Lock come back after reboot?
A2: No, once removed via TSM Tool, it stays unlocked.
Q3: Can I use this method on other Oppo models?
A3: Only if your model is supported by TSM Tool.
Q4: What if the tool doesn’t detect my phone?
A4: Ensure drivers are installed and phone is in correct mode.