LEDE on TP-Link Archer C50, but the install Instructions is in polish

Installing and Using OpenWrt
54

Thanks.

I got exactly the same as you, as far as I've got. But I'm going to describe it anyway, for emphasis:). Downloaded the snapshot eu factory bin (lede-17.01.4-ramips-mt7620-ArcherC50-squashfs-sysupgrade.bin) on 5 Jan, plucked up the courage to upgrade today using the TP-Link web interface; the upgrade was accepted and on reboot the device stuck cycling the LEDs through power/internet (amber)/all.

I thought that was it (I'm not going to be doing any soldering, that's for sure), especially after trying the TFTP method and getting no result. Not entirely helped by my network cable not always being perfectly well seated.

I made the same error with the file name, trusting https://wiki.openwrt.org/toh/tp-link/archer-c50, which has the typo with the case of 'V'.

Eventually, with my cable seated correctly, I checked syslog (no systemctl on my laptop yet) and could see that the device was trying to fetch file ArcherC50V1_tp_recovery.bin. Surely the name I was already using, but what the heck, let's try renaming my TFTP file. Bingo. Device comes back up with solid green lights.

That's as far as I've got for now (after checking I could get back into the web interface). Time to take a breath before deciding whether to press on.

55

Can you point out the place with the typo so we can get it corrected?

Is there anything else that I could add to my TL;DR second post to help others in the same situation as you guys (@shellsroof and @cedcuc17), or anything in general that would have helped you figure out things faster/better?

EDIT: I've added a note on non Windows systems in my TL;DR and I've also modified the Wiki and annotated a comment on the only ambiguous place that I've found. Please inform me if that was the place you were talking about.

56

Yes, that was the problem with the text.

I'm not sure when I'm going to have another go at flashing my C50, but I'll take a closer look at this thread first and maybe report back afterwards.

57

I came back to this today, so I'll say what I found, although there's nothing new here, nothing really that's not in your TL;DR post.

My device is the EU variant, and it shipped with the EU 160411 firmware from http://www.tp-link.com/uk/download/Archer-C50_V1.html#Firmware

The comment at https://lede-project.org/toh/hwdata/tp-link/tp-link_archer_c50_v1 says "To install on EU hardware, download factory-eu.bin from snapshot and optionally downgrade to 17.01 via 17.01 sysupgrade.bin". I've tried this twice (different snapshots, I believe) on top of the TP-Link 160411 firmware, and both times it rendered the device unbootable.

The factory-eu.bin did flash via the TP-Link web interface after I first downgraded the TP-Link firmware to 150325. (I had done that via TFTP, for debricking purposes. I haven't tried dowgrading the TP-Link firmware via the TP-Link web interface; I don't know if the TP-Link web interface would allow that or not.)

I then downgraded to 17.01.4, so I dare say I missed the point in using the snapshot factory-eu.bin firmware at all...

Anyhow, I have LEDE running on the device now:).

58

I know what you mean about the courage. If you have a limited budget, and have just bought a new router to your house, it doesn't cause any good impression (to your daughter or wife) to brick it on the very first days.
:rofl:

59

I would just make bold “EU V1” device needs latest factory-eu image from Lede snapshots. No need to downgrade or sysupgrade. It just works using

  1. Tp-link firmware
  2. Update using factory-eu image directly within the tp-link update menu AND not doing it over wifi but cable.
  3. After reboot, don’t panic if nothing append, wait 2 min, then press the WPS button and wait 30s.
  4. Now you should have an OpenWrt wifi in your range. From there connect to it using ssh (as Snapshot version of Lede have per default no GUI). Set root password and install GUI package.
  5. Connect using a web browser on 192.161.1.1 and use the GUI to finish the configuration.
60

Thanks a lot guys. Being a noob here and doing it for first time, I was able to upgrade my router to LEDE 17.01.4 from stock firmware successfully.

Thanks again.

Update- Guys, need some help
I was trying to install usb storage support
package installs properly but when i try to insmod- It fails with an errors like these.

Commands used-

insmod ehci-hcd
insmod usbcore

Errors-

failed to insert /lib/modules/4.4.92/ehci-hcd.ko
failed to insert /lib/modules/4.4.92/usbcore.ko

Update 2 - It works and finally installed necessary modules. Had to install USB 1.1 packages first.

61

usb-common must be inserted first, as usbcore depends on it. Then usbcore, and finally ehci-hcd.

On a release build for a model with USB, those are all usually already inserted at boot. Does lsmod show them?

Though the error you would get then ought to be "module already loaded".

1 Like
62

Thanks for responding. Finally, Installed them all.
Started researching to view all my partitions as only one of them is mounted right now. Will be happy if any ideas come from you.

Followed this link as tutorial
https://wiki.openwrt.org/doc/howto/usb.storage#required_packages_for_usb_storage

64

If anybody active who is using this device, Can you please check this thread and input your suggestions for slow 2.4GHz performance

65

Hello.
I know it's pretty old thread and nobody like necroposting but i need help.
Recently i bought Archer C50 V1 (RU) and try to install OpenWRT on it. I try all instruction but it's just not works.
I try first install like in @danghuy1994 recepies but interface is not coming up, on router just power and LAN led light.
Same for @steel_rat recepie.
At now i on old stock firmware from @danghuy1994 and don't know what to do

66

The methods described on the devicepage didn't work for you?

https://openwrt.org/toh/tp-link/archer-c50#oem_installation_using_the_tftp_method
https://openwrt.org/toh/tp-link/archer-c50#tftp_recovery_de-bricking

67

Hello.I try to use latest firmware-eu too,but still no luck. Only firmware i can flash properly (from tftp) it's stock firmware(archerC50v1recovery from this page) After what if i try to load custom firmware from gui router just rebooted in the middle of process and show 2 solid led - power and lan(connected to my PC)

68

Hello, again. I'm finally able to flash lede and start wi-fi after. I just pressed wi-fi button and all ok. I use snapshot from this site http://dl.eko.one.pl

69

Hi, thanks everyone so far for their input in how to go about flashing the firmware (EU version). I am wondering if anyone has additional thoughts to solve my particular issue.

My steps were very similar to those of @cedcuc17 on 9 January. I tried flashing from the web interface but had forgotten to plug in my LAN cable so it didn't work and broke the installation. I then trimmed the first 512 bytes. Hoping I did that correctly with this command:
dd if=openwrt-ramips-mt7620-ArcherC50v1-squashfs-factory-eu.bin of=openwrt-ramips-mt7620-ArcherC50v1-squashfs-factory-eu-trim.bin skip=1 bs=512

I then flashed via TFTP, the server log shows the file completed sending, and after some time the LEDs on the router went out. I waited some time longer (at least 5 minutes) for the router to reboot, and nothing seemed to happen, so I rebooted it myself, and again all the LEDs went out (besides for the Internet LED quickly going orange on boot).

So where I'm at now is rather strange. My laptop IP is set at 192.168.0.66, and when the router is switched on and connected via Ethernet cable, my laptop detects a wired connection. However through the "ip route" command I get a gateway of 192.168.0.0, and DHCP does not work. So I'm not able to find a web interface, and I've also tried putting my laptop in the 192.168.1.0 range to see if there's anything there, and using nmap on both ranges I can't find any gateways. The LEDs still don't light up, besides for the Internet icon in orange on boot. The exception is that the Internet LED stays orange when my LAN cable is in port 2 (usually I'm keeping it in port 1), otherwise the LED is off and there is no indication the device is even powered on.

I'm unable to get back into TFTP mode by holding reset on boot (although I have no visual indicator as the LEDs are always off, but I'm not able to transfer any files). Does anyone have any thoughts of things to try? Have I fully bricked the device?

Thanks in advance! :slight_smile:

70

Just for curiosity, what version of openwrt are you trying... because in the dd command, you are using a file that doesn't mention the version.

Today I saw (and downloaded) the new re-merged version of LEDE / openwrt, but feel a little eager of trying out the EU version of sysupgrade.Does anyone with this (EU version) router has tryed to upgrade from 17.01.4 yet? Can anyone report if at least the upgrade is working?

71

I used the ArcherC50v1-squashfs-factory-eu.bin snapshot found here.

I think my issue is the same as found in this post, and I will need to use an SPI programmer to fix it.

72

I'm sorry to hear that its bricked. Only a question remain: Why do you use snapshots, having the last stable release for LEDE here and the first stable merged (openwrt + LEDE) release here?

Someone from this thread that have already updated from LEDE 17.01.4 to openwrt 18.06.0 successfully?

73

I already have. It works perfectly.

image

74

So you have updated to latest... and is de EU version of the archer? please confirm and I will opdate too.

Thanks in advance!