====== R502 SPY Reader Upgrade Manual ======


Three steps to upgrade R502 SPY reader:
1. Read R502 SPY device information;
2. Send the device information to javacardos@gmail.com to get upgrade file;
3. Use the file to upgrade R502 SPY reader.


====1. Read R502 SPY device information====

In R502 SPY Updater dialog box, click “Get Device Info” button.


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The Device Info dialog box will pop up. Click “Get Device Info”, and the device information will be displayed in the edit box.


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====2. Use R502 SPY device info to get upgrade file====

Copy device info, send this information to [[https:/mailto:javacardos@gmail.com|javacardos@gmail.com]] . 

R502 SPY reader upgrade file will be sent to your email box by [[https:/mailto:javacardos@gmail.com|javacardos@gmail.com]] .


====3. Use the file to upgrade R502 SPY reader====

Click “ Update with file ” in R502 SPY Updater dialog box.


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In the “Update With File”dialog box, select upgrade file, click “Update Now” to upgrade the reader.


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=====Help=====

For any question, please contact [[https:/mailto:javacardos@gmail.com|javacardos@gmail.com]] .