VIVO Y1S (PD2014F) REMOVE DEMO DONE BY HYDRA TOOL
Wednesday, August 18, 2021
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1. Run Hydra MTK Module.
2. Choose Brand and Module.
3. Choose "Auto Broom Explode" and "Enable UBL Loader" and "Enable auto prelDump"
4. Go to "Service"–>"Tool" Tab.
5. Choose "Vivo"
6. Choose "Remove DEMO" from drop down menu.
7. Click "Execute" button
8. connect device to the computer with USB Data cable
9. Wait until the process is completed.