unable to update the firmware version from v5 to v6.20

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unable to update the firmware version from v5 to v6.20

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
unable to update the firmware version from v5 to v6.20
unable to update the firmware version from v5 to v6.20
2020-03-22 13:11:56 - last edited 2020-03-23 08:22:01
Model: TL-WR840N  
Hardware Version: V5
Firmware Version: 0.9.1 3.16 v0001.0 Build 171211 Rel.58800n

unable to update the firmware. throws the error :4503

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Re:unable to update the firmware version from v5 to v6.20-Solution
2020-03-23 08:21:44 - last edited 2020-03-23 08:22:01

@prajjwal 

 

Hello, the current firmware is the latest one already. 

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

 

The error message will pops up if you uploaded the unmatching firmware version. It has to synchronize with the hardware version and country version. 

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Re:unable to update the firmware version from v5 to v6.20-Solution
2020-03-23 08:21:44 - last edited 2020-03-23 08:22:01

@prajjwal 

 

Hello, the current firmware is the latest one already. 

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

 

The error message will pops up if you uploaded the unmatching firmware version. It has to synchronize with the hardware version and country version. 

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