Flashing a CM2 MTK (CM2 stands for Chinese Miracle 2, and MTK refers to MediaTek) device involves using the CM2 tool to write firmware or perform repairs on MediaTek-based phones. Here's a step-by-step guide on how to flash an MTK phone using the CM2 tool:

Prerequisites:

1. CM2 Tool: You will need the Chinese Miracle 2 (CM2) software installed on your computer. You can download it from trusted sources.
2. MTK USB Drivers: Ensure you have the correct MediaTek USB drivers installed on your PC. This allows your computer to recognize your phone when in download mode.
3. Firmware: You need the correct stock firmware or custom firmware for your MTK device. This could be a .bin, .scatter, or other supported format.
4. USB Cable: A working USB cable to connect your device to the computer.
5. Backup: Always back up your data before flashing, as this process may erase all content on the device.

Steps to Flash MTK Device Using CM2:

Step 1: Install CM2 Tool and Drivers

• Install CM2: If you haven't already, download and install CM2 on your PC. Make sure to install it correctly following the instructions provided by the tool’s documentation.
• Install MediaTek USB Drivers: Ensure that your computer can detect the phone in download mode. This is crucial for flashing.
• Run CM2 Tool: Open the CM2 MTK tool on your computer.

Step 2: Prepare Firmware

• Get the correct firmware for your device (in a .scatter or .bin format). Make sure it is compatible with your phone model.

Step 3: Set Up the Flashing Process

1. Launch CM2 Tool: Run the CM2 tool on your computer.
2. Select MTK Tab: In CM2, select the MTK tab to work with MediaTek devices.
3. Choose Firmware: Load the firmware by selecting the .scatter file (if using a scatter file format). To do this, click the “Select Scatter” button and browse for the firmware folder where the scatter file is located.
4. Check Options: If you need to select specific partitions (e.g., only flashing system or boot), make sure to configure those in CM2 before proceeding.

Step 4: Connect Your Phone to the PC

1. Power Off Your Device: Turn off your MediaTek device completely.
2. Enter Download Mode: Press and hold the Volume Down or Volume Up button (or both, depending on the device) while connecting the device to the computer with a USB cable.
   • Some devices may require Preloader to be triggered before flashing, while others will automatically enter download mode when connected in a powered-off state.
3. CM2 Detects Device: Once your phone is connected and in download mode, CM2 should automatically detect your device. If it doesn't, make sure the USB drivers are properly installed.

Step 5: Start Flashing

• In CM2, after detecting your device, click the “Start” or “Flash” button to begin the flashing process.
• Wait for the tool to complete the flash process. It will show progress on the screen.

Step 6: Wait for Completion

• Once the flashing process is done, the tool will notify you that the operation is complete.
• Disconnect the Device: After flashing, disconnect the phone from the PC.

Step 7: Reboot Your Phone

• Your phone should now automatically boot up with the newly flashed firmware. If not, you can manually turn it on.

Troubleshooting:

• Device Not Detected: Ensure the correct MTK drivers are installed and the phone is properly in download mode.
• Flashing Failures: Try a different USB port or cable, or ensure the firmware matches your device's exact model.
• Boot Issues: If the phone is stuck in a boot loop, try performing a factory reset or re-flashing.

Important Notes:

• Flashing your device may void its warranty, so proceed with caution.
• Using incorrect firmware or flashing while the device is not in the correct mode can brick the device.
• Always make sure you're flashing with the correct version of the firmware for your device.

If you're still facing issues, feel free to ask for further clarification or specific errors!

For flashing your Symphony L260 phone, you will need the appropriate firmware (flash file) compatible with that device. These files are typically available in formats such as .bin or .scatter (for MediaTek devices). Below are the steps to help you get the correct flash file and how to use it:

1. Find the Correct Firmware (Flash File) for Symphony L260

You can search for the firmware from these places:

• Official Symphony Website: Sometimes, official phone brands provide stock firmware. You may find it in their support section.
• Android Forums: Websites like Needrom, XDA Developers, or other Android-related forums may have the firmware for your device.
• Search on Google: Try searching for "Symphony L260 flash file" or "Symphony L260 stock ROM" to find downloadable links from trusted sources.

Be cautious when downloading firmware from unofficial sources, as it may be corrupted or incompatible with your phone.

2. Steps to Flash Symphony L260 Using CM2 Tool:

Once you have the correct Symphony L260 firmware and Chinese Miracle 2 (CM2) Tool, follow these steps:

Step 1: Download and Install Necessary Tools

• CM2 MTK Tool: Make sure you have the latest version of the CM2 (Chinese Miracle 2) tool installed on your PC.
• MTK USB Drivers: Install MediaTek USB drivers to ensure proper communication between the phone and the computer.

Step 2: Prepare the Firmware

• After downloading the correct firmware (usually a .scatter file or .bin file), extract the firmware folder to a location on your computer.

Step 3: Open CM2 MTK Tool

• Launch the CM2 tool on your computer.
• Select the MTK option for MediaTek devices in the CM2 tool interface.

Step 4: Load Firmware

• Click the “Select Scatter” button to load the firmware. Browse to the location where you extracted the firmware and select the .scatter file.

Step 5: Enter Download Mode on Symphony L260

• Turn off the phone.
• Press and hold the Volume Down button (or both Volume Up and Down, depending on the phone) and connect the device to your PC using a USB cable.
• The phone should enter Download Mode, and CM2 will detect the device.

Step 6: Start Flashing

• Once the phone is detected by CM2, click the Start or Flash button in CM2 to begin the flashing process.
• Wait for the process to finish. The CM2 tool will show a progress bar and notify you when the flashing is complete.

Step 7: Reboot the Phone

• After the flashing process is complete, your phone may automatically reboot. If it doesn't, disconnect the phone from the USB cable and power it on manually.

3. Troubleshooting

• Device Not Detected: Double-check that you have the correct drivers installed and that the phone is properly in download mode.
• Flash Failures: If the flash fails, ensure that the firmware is compatible with your device model and that the device is in download mode correctly.

Important Notes:

• Backup: Flashing will wipe all data on your device, so ensure you back up any important data before proceeding.
• Correct Firmware: Ensure that the firmware you download is for the Symphony L260 and not another similar model.