Following instructions are provided without any warranty, and may even get you in trouble legally. The instructions are provided for testing, learning, preventing e-waste, and should be use with care. We (including contributers + commentators) are not responsible for any damage to your device(s) or any legal issues.
Instructions have been moved to https://github.com/francoism90/asus-router. :)
Confirming it works on RT-AX58U, Merlin 388.1 😁
(probably works on RT-AX3000 as well)
@barkmarkin since you wrote it won't work on your AX58U
I have two RT-AX58U and was able to increase transmit power and to select all possible 5 GHz channels. I was on country wl1_country_code=E0, wl1_country_rev=742 before.
These steps worked for me, but only exactly like this!
(also non-IT-guys should be able to follow this)
nvram set.nvram dump | grep jffs you should then have jffs2_auto_erase=0 jffs2_enable=1 jffs2_format=0 jffs2_on=1 jffs2_scripts=1 jffs2_state=3 log_path=/jffs You don't need to set jffs2_exec=init-start, store it in /jffs/scriptschmod +x init-start./init-startDO NOT try to change channels via Web-GUI or via console after reboot! This will not work and reset back to the old country settings!!
Example of one of my init-start file, where I only wanted to change 5 Ghz channels:
#!/bin/sh
nvram set 0:ccode=#a
nvram set 0:regrev=0
nvram set 1:ccode=#a
nvram set 1:regrev=0
nvram set wl0_country_code=#a
nvram set wl0_country_rev=0
nvram set wl0_reg_mode=off
nvram set wl1_chlist="36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165"
nvram set wl1_country_code=#a
nvram set wl1_country_rev=0
nvram set wl1_reg_mode=off
nvram set territory_code=CN/02
nvram commit
nvram set wl1_chanspec=161/80
nvram commit
Note: You select the most upper channel with nvram set wl1_chanspec=161/80, the control channel is then the lowest of those four 20 MHz channels, i.e. 149, see wikipedia
My lenovo laptop connects as (omitting some details here)
Protocol: Wi-Fi 6 (802.11ax)
Network band: 5 GHz
Network channel: 149
Link speed (Receive/Transmit): 1201/1201 (Mbps)
Manufacturer: Intel Corporation
Description: Intel(R) Wi-Fi 6 AX200 160MHz
UPDATE: Asus 58U also supports UNII-4 Band!
Confirming it works on RT-AX58U, Merlin 388.1 😁 (probably works on RT-AX3000 as well) @barkmarkin since you wrote it won't work on your AX58U
I have two RT-AX58U and was able to change transmit power and to select all possible 5 GHz channels. I was on country
wl1_country_code=E0, wl1_country_rev=742before. Concerning 5 GHz channels: The Broadcom BCM6750 supports max frequency of 5.85 GHz, i.e. the U-NII-3 band. Hence, the "highest" possible 80 MHz channel isnvram set wl1_chanspec=161/80.These steps worked for me, but only exactly like this! (also non-IT-guys should be able to follow this)
- In the web-GUI of your router allow User Scripts to be executed: Administration/System enable "Enable JFFS custom scripts and configs"
Alternatively change those things vianvram set.- Check with
nvram dump | grep jffsyou should then havejffs2_auto_erase=0 jffs2_enable=1 jffs2_format=0 jffs2_on=1 jffs2_scripts=1 jffs2_state=3 log_path=/jffsYou don't need to setjffs2_exec=- Put your things you would like to change in a file
init-start, store it in/jffs/scripts- Make sure the script is executable
chmod +x init-start- Check if the script runs without errors, i.e. do
./init-start- Reboot via Console or Hard-reboot via power-off
DO NOT try to change channels via Web-GUI or via console after reboot! This will not work and reset back to the old country settings!!
Example of one of my
init-startfile, where I only wanted to change 5 Ghz channels:#!/bin/sh nvram set 0:ccode=#a nvram set 0:regrev=0 nvram set 1:ccode=#a nvram set 1:regrev=0 nvram set wl0_country_code=#a nvram set wl0_country_rev=0 nvram set wl0_reg_mode=off nvram set wl1_chlist="36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165" nvram set wl1_country_code=#a nvram set wl1_country_rev=0 nvram set wl1_reg_mode=off nvram set territory_code=CN/02 nvram commit nvram set wl1_chanspec=161/80 nvram commitNote: You select the most upper channel with
nvram set wl1_chanspec=161/80, the control channel is then the lowest of those four 20 MHz channels, i.e. 149, see wikipediaMy lenovo laptop connects as (omitting some details here)
Protocol: Wi-Fi 6 (802.11ax) Network band: 5 GHz Network channel: 149 Link speed (Receive/Transmit): 1201/1201 (Mbps) Manufacturer: Intel Corporation Description: Intel(R) Wi-Fi 6 AX200 160MHz
Web gui reset your settings when u change channel because u are add something wrong or missing some settings try to use mine, mine work even with gui edit channels
@bubobih Could you please tell how do you set the maximum power?
nvram set 0:maxp2ga0=0x78
nvram set 0:maxp2ga1=0x78
nvram set 0:maxp2ga2=0x78
nvram set 1:maxp5ga0=0x78,0x78,0x78,0x78
nvram set 1:maxp5ga1=0x78,0x78,0x78,0x78
nvram set 1:maxp5ga2=0x78,0x78,0x78,0x78
nvram set wl_txpower=708
nvram set wl0_txpower=708
nvram set wl1_txpower=708
wl_txpower, wl0_txpower, wl1_txpower stands for Tx power (100 is max allowed in EU, 1000 in China/USA, right), but what are all the other values with 0x78? What should I set there if I want to use the txpower of 500?
Also, can I use some European country together with the higher txpower? I want to set the fixed channels anyway (as in my old router), I'm just curious how does it work. Does setting the wrong (European) country automatically limit the txpower?
@bubobih Could you please tell how do you set the maximum power?
For me on XT12 the only thing needed to change to get max power is location code. Nothing else.
Both #a and US worked for me for the power, but some of the other settings behave quite differently depending if you use #a or US
nvram set location_code=#a
nvram commit
service restart_wireless
I noticed that on my GT-AX6000:
0:maxp2ga0
0:maxp2ga1
0:maxp2ga2
don't exist in nvram_dump.txt. Instead, I have:
1:maxp2ga0=0x76
1:maxp2ga1=0x76
1:maxp2ga2=0x76
1:maxp2ga3=0x76
and:
2:maxp5gb0a0=0x6E
2:maxp5gb0a1=0x6E
2:maxp5gb0a2=0x6E
2:maxp5gb0a3=0x6E
2:maxp5gb1a0=0x6E
2:maxp5gb1a1=0x6E
2:maxp5gb1a2=0x6E
2:maxp5gb1a3=0x6E
2:maxp5gb2a0=0x6E
2:maxp5gb2a1=0x6E
2:maxp5gb2a2=0x6E
2:maxp5gb2a3=0x6E
2:maxp5gb3a0=0x6E
2:maxp5gb3a1=0x6E
2:maxp5gb3a2=0x6E
2:maxp5gb3a3=0x6E
2:maxp5gb4a0=0x6E
2:maxp5gb4a1=0x6E
2:maxp5gb4a2=0x6E
2:maxp5gb4a3=0x6E
2:maxp5gb5a0=0x6E
2:maxp5gb5a1=0x6E
2:maxp5gb5a2=0x6E
2:maxp5gb5a3=0x6E
2:maxp5gb6a0=0x6E
2:maxp5gb6a1=0x6E
2:maxp5gb6a2=0x6E
2:maxp5gb6a3=0x6E
I wonder if I should add all of 2:maxp5gb0*=0x78 (or 0x76) to the init-start script? Or it's something else?
Since I don't need 2.4Ghz that much, I set its txpower to:
nvram set wl0_txpower=100
but it behaves weirdly. I can see the full 2.4Ghz Wi-Fi signal 3 rooms / floor away, but the phone fails to connect to it. I wonder if it's somehow related to wl_txpower which is 500.
Only that :
nvram set location_code=#a
nvram commit
service restart_wirelessThanks for tip, and the settings stick when reading the values, but doesn't seem to make a difference in the UI.
@ZenWiFi_Pro_XT12-2A60:/jffs/controld# nvram get location_code #aUI still only shows Control Channel options from 100-140.
Just to confirm, do you guys get the additional channels over 140?Yes, but using a gt-ax6000.
You have to play with different location codes.
Are you using some aimesh node? You have to set this on them also. Odd thing that I discovered playing - main router using #a location code. Aimesh node, rt-ac86u, using US as location code, which gives me more throughput than using #a.
With this config, using channel 149 at 80mhz
Hello Maghuro,
Would you be able to explain how you did enable the 5.9ghz band of the gt-ax6000. Is this using the procedure above to change country or something more specific?
Thank you
Hi!
Can anyone help with TUF-AX3000 (v2) as the main router and RT-AX1800U as aimesh node?
I managed to connect to both routers and set the values but I don't think it worked on the RT-AX1800U. I can't check the values with the wl txpwr_target_max command since it is a Mediatek router.
I would appreciate any help if someone knows something about asus router with mediatek.
hello, is there a solution to unlock ax5400 v2.
Hi @Dunnaldur , can you please share your final working config for XT12.
wl txpwr_target_max shows
Maximum Tx Power Target (chanspec:0x100b): 28.00 28.00 28.00 28.00
On my ax88u pro. Is this too high or within limtis of the router? I dont want to damage it,
Also this is from someone here who possted for their ax86u, It gave them 26.00
Put this in init-start
#!/bin/sh
nvram set location_code=US
nvram set asuscfe0:ccode=#a
nvram set asuscfe1:ccode=#a
nvram set asuscfe0:regrev=0
nvram set asuscfe1:regrev=0
nvram set asuscfecommit=1
nvram set 0:regrev=0
nvram set 1:regrev=0
nvram set 0:ccode=#a
nvram set 1:ccode=#a
nvram set pci/1/1/ccode=#a
nvram set pci/1/1/regrev=0
nvram set pci/2/1/ccode=#a
nvram set pci/2/1/regrev=0
nvram set regulation_domain=#a
nvram set regulation_domain_5G=#a
nvram set wl_country_code=#a
nvram set wl_country_rev=0
nvram set wl0_country=#a
nvram set wl0_country_code=#a
nvram set wl0_country_rev=0
nvram set wl0_reg_mode=h
nvram set wl1_country=#a
nvram set wl1_country_code=#a
nvram set wl1_country_rev=0
nvram set wl1_reg_mode=h
nvram set 0:maxp2ga0=0x78
nvram set 0:maxp2ga1=0x78
nvram set 0:maxp2ga2=0x78
nvram set 1:maxp5ga0=0x78,0x78,0x78,0x78
nvram set 1:maxp5ga1=0x78,0x78,0x78,0x78
nvram set 1:maxp5ga2=0x78,0x78,0x78,0x78
nvram set wl_txpower=708
nvram set wl0_txpower=708
nvram set wl1_txpower=708
nvram set wl1_chanspec=161/80
nvram set territory_code=US/02
nvram commit
#!/bin/sh nvram set location_code=US nvram set asuscfe0:ccode=#a nvram set asuscfe1:ccode=#a nvram set asuscfe0:regrev=0 nvram set asuscfe1:regrev=0 nvram set asuscfecommit=1 nvram set 0:regrev=0 nvram set 1:regrev=0 nvram set 0:ccode=#a nvram set 1:ccode=#a nvram set pci/1/1/ccode=#a nvram set pci/1/1/regrev=0 nvram set pci/2/1/ccode=#a nvram set pci/2/1/regrev=0 nvram set regulation_domain=#a nvram set regulation_domain_5G=#a nvram set wl_country_code=#a nvram set wl_country_rev=0 nvram set wl0_country=#a nvram set wl0_country_code=#a nvram set wl0_country_rev=0 nvram set wl0_reg_mode=h nvram set wl1_country=#a nvram set wl1_country_code=#a nvram set wl1_country_rev=0 nvram set wl1_reg_mode=h nvram set 0:maxp2ga0=0x78 nvram set 0:maxp2ga1=0x78 nvram set 0:maxp2ga2=0x78 nvram set 1:maxp5ga0=0x78,0x78,0x78,0x78 nvram set 1:maxp5ga1=0x78,0x78,0x78,0x78 nvram set 1:maxp5ga2=0x78,0x78,0x78,0x78 nvram set wl_txpower=708 nvram set wl0_txpower=708 nvram set wl1_txpower=708 nvram set wl1_chanspec=161/80 nvram set territory_code=US/02 nvram commitThis script works like charm for
Asus RT-AX86Uwith latest firmware fromAsuswrt-Merlin v388.1.wl txpwr_target_maxreturns26.00 26.00 26.00and channels unblocked. Even after router reboot or changing wifi bandwidth/channel. My router originalterritory_codewasUK/02
This works on my ax88u pro and shows 28.00 28.00 28.00 28.00. But when I change any settings after turning it off than on, it goes back down to 24.00 24.00 24.00 24.00 how can I prevent this?
@barkmarkin Did you paste them in init-start as well?
A workaround (if init-start doesn't do the trick) is using a cronjob.
@barkmarkin Did you paste them in init-start as well?
A workaround (if init-start doesn't do the trick) is using a cronjob.
İ used winscp to copy it into init start jffs folder it works what is a cronjob,? I'm code disabled
@barkmarkin https://github.com/RMerl/asuswrt-merlin.ng/wiki/User-scripts#creating-scripts
Make sure the script is executable.
Well it is. Maybe it's not the right settings for ax88u pro but it's all fine unless I change a setting and if I reboot its 28 again and settings persist
@barkmarkin https://gist.github.com/francoism90/3dede7973354d067c41bff5e54203fe9?permalink_comment_id=4620888#gistcomment-4620888
See note/warning - changing (WiFi) settings using the UI, will overrule the nvram changes.
I have improved the instructions, based on comments given on this gist (many thanks for that!).
If anything is missing, please let me know. :)
Well thank you if it says 28 then I'm getting the most out of my device correct?
@barkmarkin It all depends, even if your router uses a different country, the device still can use different/legit settings. I think 28 in tx power?
I've done some reading, and tried multiple things, but it seems WiFi is able to send a signal, which make sure no one can actually change the country, as like forcing Germany when being in the EU.
As said in the disclaimer, it may work, but results may vary.
Hi guys,
None of the settings from above worked on my ASUS ZenWiFi Pro ET12.
I am trying to enable the 6GHz channel but nothing seems to work.
nvram set location_code=#a nvram set 0:ccode=#a nvram set 0:regrev=0 nvram set 1:ccode=#a nvram set 1:regrev=0 nvram set 2:ccode=#a nvram set 2:regrev=0 nvram set territory_code=CN/02 nvram set wl_country_code=#a nvram set wl_reg_mode=h nvram set wl2_country_code=#a nvram set wl2_country_rev=0 nvram set wl2_reg_mode=h nvram set acs_unii4=1 nvram set wl_acs_excl_chans_dfs= nvram set wl_acs_excl_chans= nvram set wl2_acs_dfs=1 nvram set wl2_acs_excl_chans_base= nvram set wl2_acs_excl_chans=
Does anyone have any idea what else they may be locking on this router?
Hi, does anyone know which settings change the "PRE-ISM Channel Availability Check (CAC)" for DFS-channels? I don't want to switch DFS off with #a, In-Service-Monitoring is fine and I think necessary. But I'd like to reduce the initial wait time for the WLAN to come up scanning for 60s after every reboot or WLAN channel change. Any tips appreciated - thanks in advance.
@ovidiu4 @Doc-Steve Please use nvram dump, and check the values.
Hopefully you can force this, by changing the nvram setting.
@francoism90 there are literally 5000 lines in the nvram dump and i have no idea what to look for...
Somehow the radio for the 6GHz band is disabled because even though i can change any settings i want, there is no network broadcasting. Asus technicians are useless like always so i am stuck
Hi everyone, I got a dumb question. What does wl0, wl1 and wl2 stand for? Someone on the other forum said it's corresponding to 2.4GHz, 5GHz and 6GHz, but I start to think that's not the case?
@Warborn123 In most cases they are.
You could dump nvram before and after making changes, so check what values are being adjusted.
If I'm not mistaken commands exists as well, but I'm on mobile atm.
@Warborn123 In most cases they are.
You could dump nvram before and after making changes, so check what values are being adjusted.
If I'm not mistaken commands exists as well, but I'm on mobile atm.
Hmmm, interesting. I found the following code on the other forum, and applied it to my UK version AXE11000, and it worked. But I noticed that there's no wl2 command in there, but the TX power of the 6Ghz did get a massive boost. That's when I start to wonder what do wl0, wl1 and wl2 mean.
nvram set location_code=AU
nvram set wl0_country_code=AU
nvram set 0:ccode=AU
nvram set wl1_country_code=AU
nvram set 1:ccode=AU
nvram commit
service restart_wireless
Also, using this command nvram show | grep -e 'country_code\|location_code\|territory_code\|ccode', I got the following results:
0:ccode=AU
1:ccode=ALL
2:ccode=ALL
3:ccode=ALL
location_code=AU
territory_code=EU/01
size: 112260 bytes (18812 left)
wl0_country_code=ALL
wl1_country_code=ALL
wl2_country_code=ALL
wl_country_code=E0
It's quite strange, isn't it? Although the location code is AU now, but the territory code and wl_country are still EU? I was wondering if it's fine to leave it like this, or maybe I should find the command that change the territory_code and wl_country_code to AU as well? Thanks for your help!
@Warborn123 Unfortunately this is in most cases hardware related. They seem to force the region, with some hidden signals. Yeah, it's pretty weird.
So even when you set it, it doesn't mean it (fully) works.
@Warborn123 : Were you also able to change 6 GHz channels on your AXE11000, i.e., to allow those US/Canada channels (channel 97, 6435 MHz and above) that are "forbidden" here in Europe?
@Warborn123 : Were you also able to change 6 GHz channels on your AXE11000, i.e., to allow those US/Canada channels (channel 97, 6435 MHz and above) that are "forbidden" here in Europe?
Yep, it's quite wild. I guess it has something to do with that ccode=ALL or wl2_country_code=ALL. My router now has almost all the frequency band unlocked for 2.4, 5 and 6GHz.
@Warborn123 : Were you also able to change 6 GHz channels on your AXE11000, i.e., to allow those US/Canada channels (channel 97, 6435 MHz and above) that are "forbidden" here in Europe?
Yep, it's quite wild. I guess it has something to do with that ccode=ALL or wl2_country_code=ALL. My router now has almost all the frequency band unlocked for 2.4, 5 and 6GHz.
Cool! That is good news. Thanks!
@Dunnaldur If I'm not mistaken wl0, wl1, wl2, etc. depend on your model. So yeah, a
nvram dumpshould be good to examine the wl* you need.But also, it's kinda buggy. Sometimes it works, and you can change the country, sometimes it doesn't work at all. My guess is also hardware limits or some additional checks, like the ones at boot time. That's why I also added them to init-start, as the bootloader can overrule values unfortunately.