yup, mine is ver.1 never worked. I even tried different firmware, sometimes it restarts and no response, sometimes it goes back into BREED even though I’m not triggering it. like no push reset button while turning it on. weird, I thought failsafe is the eaasiest part to recover my brick… probably some additional manipulations required, cause I see no thing that could be done wrong
maybe get some 20 version? or install with no luci for a try? cause those firmware I see is up to 8mb, but usually less like 7.8 or something, should be enough if I get it right
in order to type it I got to hit 22 port? Do I? Is there any other way around? Probably filesystem thing, still my reset doesn’t help, always in failsafe mode.
I’m having an idea that 7.8 might be too much to take and figuring out of no luci firmware might save the day. like 5-6 mb. AI says like even 7.6-7.8 mb thing could be a problem to upload cause of different filesystem.
I'm sure you make more an hour than the hours this could take to just replace it but someone will find it challenging enough to try-until-it-dies or works, if you want to wait a few hours...
I know all I would do with TELNET is make it worse.
The US version had a typical TP-Link bootloader which is u-boot not BREED.
I don't know if there was a special Chinese market version I thought that there was only one kind of V1, all the same worldwide other than region codes.
Generally the most reliable and bombproof way to debrick is to command the bootloader with serial. Load and boot the initramfs image of OpenWrt in RAM then use it to sysupgrade flash the sysupgrade.
With 8 MB flash you probably want to make custom builds rather than install packages at runtime, which does not use flash space as efficiently.
gotta wait long time like 5 minutes or maybe 10. I didn’t see any indication that it went well. Turn on+reset = your failsafe mode becomes openwrt for a while flash it with
immortalwrt-21.02.7-ath79-generic-tplink_tl-wdr3500-v1-squashfs-sysupgrade
do not keep settings while flashing. worked for me
For unknown to me reason it doesnt flash from breed for the first time I just bombard it until I get it.