Hi Piotr,
> Is there any problem with upgrade under vendor gui on this device? Yes, web-ui rejects factory firmware with the following message: - Error code: 18005 Upgrade unsuccessfully because the version of the upgraded file was incorrect. Please check the file name. - If you unpack any firmware provided by TP-Link[1] you can see there is ~50MiB .bin file. This file contains not just firmware for main SoC (QCA9531) but there is also firmware for embedded LTE module. I guess OEM web-ui won't accept firmware without this attached firmware. But flashing via U-Boot's TFTP recovery seems to be safe. It checks for product id and won't let you flash wrong firmware. Also U-Boot does not overwrite itself during the process so even if you brick the device (e.g. due to power loss) you can retry as many times as you need. > Could you please also include more information about the device in commit > message, [...] Ok, I'll resend 1/2 with updated commit message. [1] http://www.tp-link.com/download/TL-MR6400.html Filip _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
