Explore ArticleShow
- Device Information
- What is KG Lock?
- Why KG Lock Happens?
- Why Use TSM Tool Pro?
- Step-by-Step FRP Remove Guide (TSM Tool)
- Technician Safety Tips
- What is FRP Lock?
- Real Technician Reference
- Summary Table
- FAQ
- 1. Is this method permanent?
- 2. Can I use this on other Oppo devices?
- 3. Will I lose my data?
- 4. What if tool fails to detect the device?
OPPO A15 REMOVED PATTERN AND FRP Lock With TSM Tool
Device Information
| Brand | Oppo |
|---|---|
| Model | A15 |
| CPU | Mediatek MT6765 Helio P35 (12 nm) |
| Android Version | 10 |
| Mode | Brome Mode |
| Unlock Method | FRP Lock Remove |
| Tool Used | TSM Tool Official |
What is KG Lock?
KG Lock (Knox Guard) is a security feature implemented to prevent unauthorized access or theft. It activates when a device is reset without disabling linked accounts or if it’s part of a corporate-managed system.
Why KG Lock Happens?
- Unauthorized factory reset attempt
- Reset without removing Google account
- Device linked to corporate enrollment
- Cloud account protection enabled
Why Use TSM Tool Pro?
- Supports MediaTek Secure Boot
- Compatible with Android 10+
- No flashing required
- Easy interface for technicians
Step-by-Step FRP Remove Guide (TSM Tool)
- Download and install TSM Tool from official website.
- Put Oppo A15 into Brome Mode (Power off, hold Volume Down, and connect to PC).
- Connect phone to computer with original USB cable.
- Launch TSM Tool and select MTK/Auto Detect.
- Click on “Remove Pattern/FRP” under the FRP section.
- Wait for the tool to process and reboot the device.
- Pattern and FRP lock will be removed successfully.
Technician Safety Tips
- Always use official TSM Tool version.
- Ensure device battery is at least 50% charged.
- Use high-quality data cable for stable communication.
- Do not disconnect device during operation.
What is FRP Lock?
FRP (Factory Reset Protection) is a security feature on Android devices to protect user data. It prevents access after reset unless the previously synced Google account credentials are entered. TSM Tool helps remove this lock efficiently.
Real Technician Reference
| Name | Abrm Baloch |
|---|---|
| Shop | A.One Communication |
| Location | Gwadar, Balochistan |
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Summary Table
| Device | Oppo A15 |
|---|---|
| CPU | Mediatek MT6765 Helio P35 |
| FRP Tool | TSM Tool |
| Android | 10 |
| Unlock Method | FRP + Pattern |
FAQ
1. Is this method permanent?
Yes, once unlocked with TSM Tool, the pattern and FRP are permanently removed.
2. Can I use this on other Oppo devices?
Yes, TSM Tool supports a wide range of Oppo and other MTK-based models.
3. Will I lose my data?
Yes, this method usually wipes data, so ensure backup before proceeding.
4. What if tool fails to detect the device?
Check USB cable, drivers, and ensure correct mode is used before retrying.
