Fimware Upgrade Error 4503

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Fimware Upgrade Error 4503

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Rufi

2019-05-12 02:08:26 - last edited 2019-05-13 17:37:23

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Fimware Upgrade Error 4503

2019-05-12 02:08:26 - last edited 2019-05-13 17:37:23

Model: TL-WR840N

Hardware Version: V5

Firmware Version: 0.9.13.1.6 v0001.0 build 171211

hello team,

i was tried several time firmware upgrading but i was failed every time, i was trying v6, v6.20 all bin file download but every file upgrading error 4503, please tell me resolution on urgent basis. i want to upgrade my device. if you are not provided resolution then i will move to another brand to purchase wifi router.

1 Reply

Kevin_Z

2019-05-14 07:04:28 - last edited 2019-05-14 07:04:49

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Re:Fimware Upgrade Error 4503

2019-05-14 07:04:28 - last edited 2019-05-14 07:04:49

Hi,

FYI, the firmware must match the hardware version. Cause the router is V5, you need update the firmware for V5, not V6 or V6.2 otherwise you will get the error code/message.

https://www.tp-link.com/support/download/tl-wr840n/v5/#Firmware

Meanwhile, the current firmware is up to date already.

Have a nice day.

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Fimware Upgrade Error 4503

Fimware Upgrade Error 4503

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