Unable to update firmware on my Archer RM600 router
I've been trying to upgrade locally my router Archer RM600(EU) from 2 websites :
https://www.tp-link.com/en/support/download/archer-mr600/v1/#Firmware and https://www.tp-link.com/fr/support/download/archer-mr600/v1/#Firmware
(apparently this model is not on the us website)
There are 3 firmwares available :
Download Published Date: 2021-06-10 Language: English
File Size: 10.75 MB
Download Published Date: 2020-06-28 Language: English File Size: 10.73 MB
Download Published Date: 2019-05-24 Language: English File Size: 67.84 MB
NONE OF THEM WORKED!! (obviously I made sure to extract the zip and used the .bin file as mentioned in the pdf tutorial: How to upgrade TP-Link Wireless 3G4G Router)
I always make sure the version was right before I download the firmware.
Here are the errors I receive:
For the 2 most recent firmware : Error code: 4503 The uploaded file was not accepted.
For the last oldest firmware : Error code: 71211 Failed to upload upgrade file. Please select the correct file.
PS: The User Interface is branded with my network provider's logo
PPS: Forgive me for putting General product in the model section I could not find my tp link router model (which is quite strange for me)