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SX550J latest upgrade firmware V4.3 released
2017-02-16

Dear Friends,


The latest firmware V4.3 for SX550J has been released, please download the firmware from the download center and upgrade your device.Download link : SX550J V4.3

Important Remind:

Please be sure to use the latest SXi-Q driver Version 2.8.2.3.( or higher versions) 

to upgrade your device.  Please don't use the old version to upgrade your  device.  


Upgrade Features:


1. No delay when firing.

2. Reduce the power consumption on standby mode.

3. Battery voltage added on the main interface.

4. Time added on the main interface.


If you have any questions, feel free to contact us.


Thank you.


YiHi Team

2017/2/16



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