Oppo F3 (CPH 1609) Factory Reset or Format user data successfully done by Hydra Tool 1. Run MTK Tool and choose "Sosc"
2. Choose Brand and Module or "Auto"
3. Choose "Auto Broom Exploit"
4. Go to "Service"–> "Tool" from Universal Option
5. Choose "Factory Reset / Format user data"
6. Choose "Auto" from "Method / Option" drop down menu.
7. Connect device to computer using USB Data Cable.
8. Wait until the operation is completed
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BR
Dipendra Pathak