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INTEGRATE DIAGNOSIS
& ONE-CLICK APPS TOOLS
One-Click
Eliminate tedious steps
Diagnosis
Care for the health of your vehicle
Service
Ensure optimal performance
Could backup
No worries about data loss
Hot update
Respond to your needs quicker
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ONE-CLICK UNLOCK
YOUR HIDDEN FEATURES
Just lightly tap your finger to straightforward achieve one-click modify your vehicle, various options and multi-functional executions to enhance your freedom to choose and work more efficiently. After a one-time purchase of the feature, enjoy unlimited free use of the feature thereafter, user-friendly even for beginners.
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COMPREHENSIVE
DISGNOSTICS
A worry-free OBDII tool equipped with powerful and comprehensive vigorous diagnostic technology(smog check/read code/clear code/live data/vehicle info),full-systems scan and diagnose for some vehicles, and updating continuously to unmatched coverage.
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SERVICE TO HELP YOU
SAVE TIME AND COST
Oil Reset、TPMS、BMS、DPF etc. maintenance service with DFirstCoder, helps you more understand and better maintain the health of your vehicle, keep the optimal performance and improve efficiency, saving more time and cost.
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DATA CLOUD BACKUP
Ensure the safety and security of your original data, allowing you to focus on your core activities without the fear of losing critical data.
HOT UPDATE TECH
Without needing to update the entire APP. Enjoy a smoother, more efficient performance and stay ahead with the latest features and fix bugs rapidly.
How to use OBD？
Created with Pixso.
Plug device into the vehicle's OBDII port
Created with Pixso.
Keep Bluetooth on and connect with your device within the DFirstCoder App
Created with Pixso.
Start to enjoy your features