MTK Flashing – What is Flashing?
🔹 1. What is Flashing?
Flashing means reinstalling, updating, or modifying a device’s firmware (software). It is commonly used for:
✅ Fixing software issues (boot loops, stuck on logo, lagging, etc.)
✅ Unlocking the device (removing FRP, screen locks, etc.)
✅ Changing firmware (upgrading/downgrading software version)
✅ Recovering a dead or bricked device
🔹 2. Types of Flashing in MTK Devices
There are different ways to flash a MediaTek (MTK) device depending on the purpose:
1️⃣ Stock ROM Flashing – Installing the official firmware provided by the manufacturer.
2️⃣ Custom ROM Flashing – Installing modified firmware for customization.
3️⃣ Format + Download Flashing – Erasing everything and reinstalling the firmware.
4️⃣ Firmware Upgrade Flashing – Updating the device to a newer version without data loss.
🔹 3. Flashing Process Overview
🔹 Step 1: Download the correct firmware (Stock ROM) for your device.
🔹 Step 2: Install MTK USB Drivers on your PC.
🔹 Step 3: Use a flashing tool like SP Flash Tool.
🔹 Step 4: Load the scatter file from the firmware folder.
🔹 Step 5: Power off the device and connect it to the PC.
🔹 Step 6: Click Download and wait for flashing to complete.
🔹 Step 7: Reboot the device and perform a factory reset if needed.
🔹 4. Flashing Risks & Precautions
⚠ Flashing the wrong firmware can brick the device.
⚠ Data loss occurs if not backed up before flashing.
⚠ Interrupting the flashing process (e.g., disconnecting the cable) can damage the phone.
✅ Always check firmware compatibility before flashing.
✅ Ensure the battery is at least 50% charged before starting.
✅ Use an original USB cable for a stable connection.
🔹 5. Common Flashing Errors & Fixes
| Error | Solution |
|---|---|
| Device Not Detected | Install or update MTK USB Drivers |
| BROM ERROR: S_DL_PMT_ERR_NO_SPACE | Use “Format + Download” mode |
| Stuck on Boot Logo | Perform a Factory Reset |
| PMT Changed for ROM | Use “Firmware Upgrade” mode |
🔹 Conclusion
Flashing is an essential process for repairing and modifying MTK devices. It should be done carefully using the correct firmware, tools, and drivers to avoid issues. 🚀