DeeGeeLV1Online
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Forums/ Wi-Fi Routers
By DeeGee 2020-08-10 23:29:14

AC1200 Hardware V2 gives error 4503 when upgrading firmware

Trying to update firmware to current version, downloaded from TP LInk support page. Getting error 4503: The uploaded file was not accepted by the device. We've tried rebooting, factory reset, still ge