Easy way To remove DEMO of Vivo devices by Hydra GSM Tool
1. Run Hydra MTK Tool.
2. Choose Brand and Module.
3. Tick on "ComPort"
4. Tick on "Auto Broom Exploit", "Enable UBL Loader" and "Enable auto PreDUMP"
5. Go "Service"-->"Tool"
6. Choose "Vivo" from universal operation menu.
7. Choose "Remove DEMO" from drop down "Method / Option"
8. Click "Execute"
9. Connect cellphone to computer with the help of USB Data Cable.
10. Wait until the operation is completed.
2. Choose Brand and Module.
3. Tick on "ComPort"
4. Tick on "Auto Broom Exploit", "Enable UBL Loader" and "Enable auto PreDUMP"
5. Go "Service"-->"Tool"
6. Choose "Vivo" from universal operation menu.
7. Choose "Remove DEMO" from drop down "Method / Option"
8. Click "Execute"
9. Connect cellphone to computer with the help of USB Data Cable.
10. Wait until the operation is completed.
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