Archer MR200 - Error code: 4503 The uploaded file was not accepted.

Archer MR200 - Error code: 4503 The uploaded file was not accepted.
Archer MR200 - Error code: 4503 The uploaded file was not accepted.
2020-09-12 17:37:10
Hardware Version: V4
Firmware Version: 1.0.0 0.9.1 v0001.0 Build 190603 Rel.60023n

I have faced the same issue. I have tried to upload the bin file and upgrade the firmware version.  Process End up with " Error code: 4503 The uploaded file was not accepted."

 

My Hardware version - Archer MR200 v4 00000001

 

current firmware version - 1.0.0 0.9.1 v0001.0 Build 190603 Rel.60023n

 

I need to upgrade the firmware to the newest one of V4  that was Published on 2020-06-28.


URL that I have downloaded the firmware  - https://www.tp-link.com/in/support/download/archer-mr200/v4/#Firmware

 

Reason for upgrading the firmware - after I changed the wifi access password and router, it will successfully change to a new one. But when I trying to reboot the router it blinks power led only. that is the issue. after I have reset the router using the reset button and router worked finely.

 

I have reset to the factory settings and did the firmware upgrade again. Same Result occured.

Used  browsers - Microsoft Edge, Google Chrome, FireFox

 

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Re:Archer MR200 - Error code: 4503 The uploaded file was not accepted.
2020-09-17 05:59:50

@Shehantha_Ediri 

good day.

Sorry for the delay.

Is this the first time that you tried to update the firmware And have you tried to update any beta firmware or customized firmware before?

Who is your internet sim card carrier and did you get the modem from there?

 

Thank you very much!

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