Karbonn A6 SPD 6820/8810 CPU stuck on logo problem solved by format with volcano tool, so just format the Karbonn A6 SPD cpu with volcano tool to overcome the stuck problem on Logo.
- Open Volcano Tool
- Go to SPD Tab
- Select Built-In Boot_14 (6820/8810)
- Tick Format
- Click on Run
If not detected the pinout press and hold Volume Up Key
|karbonn a6 format success with volcano tool SPD 6820 CPU|