How to flash a Symphony Z55

1. Prepare Tools: Download the Symphony Z55 Official Care Flash File (specific to your model), SP Flash Tool, and MediaTek USB drivers. Install the drivers on your Windows PC.
2. Set Up SP Flash Tool: Run flash_tool.exe, click “Scatter-loading,” and select the scatter file (e.g., MT6765_Android_scatter.txt) from the firmware folder.
3. Configure: Set mode to “Download Only” in SP Flash Tool.
4. Flash the Phone: Power off the Z55, click “Download” in the tool, connect the phone via USB (hold Volume Up/Down if needed), and wait for the “Download OK” message.
5. Finish: Disconnect the phone and power it on (first boot may take 10-15 minutes).

File Name: Symphony_Z55_MT6765_HW1_V7_270522_12.zip 

File Name:Z55_HW1_V11_Emergency Call_GMS01022023_100% Tested.7z 

Download Link