Our firmware is different according to each customer
in its contents and composition of hardware structure of firmware and
if you upgrade the firmware for other customer, it may be a main cause
of abnormal operation. Therefore, when you upgrade your firmware, you
must confirm OEM Code that is confirmed in " firmware
version confirm " program and be sure
to upgrade with the firmware for the same customer.
Also, please be sure to use the program
provided by us when you upgrade the firmware.
If you encounter problems with the products when you
upgrade firmware, please try again and if the problems are not solved,
please visit the service center to get inspection of the product.
Provided, products that are expired of warranty period are serviced with
a charge and payment.
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