Xiaomi Rdmi 4a (Rolex) Mi Account successfully patched by Hydra Tool
1. Run Hydra Qualcomm Tool.
2. Remove the Sim Card. Do not connect wifi yet.
3. Go to "Service" -> "Xioami"
4. Choose "Mi Account" from the Drop down menu
5. Choose "By Pass Anti Relock Method" from ADB Mode
6. Click on "Execute"
7. Connect Device with Computer using USB Data Cable
8. Wait until the flashing process is complete.
9. Done
Screen Short:
Mount Everest