Walton Primo H4 Firmware, Flash Tool, Driver & Upgrade Instruction Walton Primo H4 Firmware, Flash Tool, Driver & Upgrade Instruction 08 December Bijendra Narsinghani Share To: Flash Tool Instruction of WALTON PRIMO H4 Download Link- Primo H4 Firmware 1. Install driver 2. Open Flash Tool. 3. Open "scatter_loading" and select scatter file(Primo H4 Firmware>Primo H4 software>MT6580_Android_scatter) 4. Click "Firmware Upgrade" then select "Download" and then connect USB cable with mobile (mobile must be off) 5. Then start "Downloading/Flashing Firmware"6. When it shows "Download Ok" it means the installation/flashing firmware is completed.
Post A Comment: