CipherLab RK25 User Manual page 23

OS Image Upgrade
UPGRADE FAILED
If it is failed to upgrade the OS image, please check whether the required USB drivers are
properly installed and contact with support@cipherlab.com.tw for help.
LOG
The upgrade log will be saved in the folder where the Image Download Tool is located. The
log will be saved as a .txt file whose file name is the upgrade date and time.
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