Cannot update Deco x50 v1 firmware from version 1.2.2
Hi,
I followed the guide here for my X50 v1 to get it back to an older version so I can then upgrade to a newer firmware:
https://www.tp-link.com/ca/support/faq/2958/
I've managed to get back to v1.2.2 firmware however whenever trying to install any of the most recent firmware versions via the TP-Link website it won't work.
If I do it via app I get I already have the latest firmware version (1.2.2 is not the latest by far for the 1.0 version of the X50) and if I do it via the web interface I get an "Upgrade failed. Please select the latest version of firmware to upgrade".
The original firmware reset process worked fine but being it's the X50 apparently it won't support me using that method to upgrade to a firmware any newer than 1.2.2 due to file size I believe?
Is there anyway of knowing what check is being carried out that it's failing on when thinking my newer firmware is somehow older than the one I'm uploading? It just doesn't really make sense at this stage.