Menu
What's new
By:
Filters Better Search

Tutorial ASUS ROUTERS JTAG RECOVERY

  • SNBForums Code of Conduct

    SNBForums is a community for everyone, no matter what their level of experience.

    Please be tolerant and patient of others, especially newcomers. We are all here to share and learn!

    The rules are simple: Be patient, be nice, be helpful or be gone!

LAN seem to be working, at least it's getting configured with an IP of 192.168.1.1. Make sure you erase the nvram, it might contain invalid settings from the DD-WRT image that's currently installed.

In any case, you don't need JTAG since CFE is working.
 
With jtag 1.nvram clear, 2.nvram commit, 3.reboot
Try but nothing. My PC lan setting 192.168.1.10 mask:255.255.255.0. When try to ping 192.168.1.1 return me destination host unreachable.
when put a cable in all 4 port no lan port led light.
Is it possible hardware problem?
 
freeman2006 said:
With jtag 1.nvram clear, 2.nvram commit, 3.reboot
Try but nothing. My PC lan setting 192.168.1.10 mask:255.255.255.0. When try to ping 192.168.1.1 return me destination host unreachable.
when put a cable in all 4 port no lan port led light.
Is it possible hardware problem?
Click to expand...
Could be. Make sure your PC doesn't have multiple network interfaces (i.e. disable wifi if it has that enabled).
 
All interface was disabled except lan with IP 192.168.1.10. No ping. Is it possible to reflash router via com port, without working lan?
 
Last edited:
freeman2006 said:
All interface was disabled except lan with IP 192.168.1.10. No ping. Is it possible to reflash router via com port, without working lan?
Click to expand...
I don't know, I never tried. But if the ports don't work in the CFE, they're quite likely to not work in the firmware either.
 
After 2 months of experiment my router is alive :) but no 2.4Ghz wifi - is it possible to fix it with jtag command or new firmware? Can someone give me a link for latest version of cfe.bin for Asus RT-AC5300
Thanks
 
Last edited:
Good afternoon can you help died nand mx30lf2g18ac needs either a bootloader CFE, or a full dump for the programmer, maybe someone can tell you by jtag.Here's what the uart outputs
 

Attachments

  • IMG_20230122_190650_resized_20230123_011045606.jpg
    IMG_20230122_190650_resized_20230123_011045606.jpg
    60.7 KB · Views: 98
You must log in or register to reply here.

Similar threads

P
AC88U - flashing problem need help with Jtag
Replies
0
Views
665
ptyku
P
Armand28
BIG issue with ASUS routers killing network with upload flood
Replies
11
Views
2K
virus_59
V
B
Entware Where is Entware started upon reboot?
2
Replies
25
Views
1K
bibikalka
B
Y
Are all ASUS routers on the 3.0.0.6.102 codebase guaranteed to support VLAN Management & Guest Network Pro?
Replies
10
Views
371
YRTFS
Y
N
Asus Router Security Discussion
Replies
8
Views
469
Tech9
Tech9
Similar threads
Thread starter Title Forum Replies Date
N Asus Routers to Keep ASUS Wi-Fi 1
N Asus Routers Extension Proper Set-up Using Ethernet Cable ASUS Wi-Fi 9
Y Are all ASUS routers on the 3.0.0.6.102 codebase guaranteed to support VLAN Management & Guest Network Pro? ASUS Wi-Fi 10
Armand28 BIG issue with ASUS routers killing network with upload flood ASUS Wi-Fi 11
hadesflames Asus Routers Announcement to Release? ASUS Wi-Fi 5
M Asus routers with VPN fusion ASUS Wi-Fi 1
XIII EOL ASUS routers affected by TheMoon malware ASUS Wi-Fi 18
G Asus RT-AC5300 met lan switch shows only wifi data active and count only wifi ASUS Wi-Fi 0
K Asus mesh advice ASUS Wi-Fi 3
Zakalwe Replacing an AX86U Pro - GT-AX11000/GT-AXE16000/Asus RT-BE86U? ASUS Wi-Fi 2

Similar threads

Latest threads

Support SNBForums w/ Amazon

If you'd like to support SNBForums, just use this link and buy anything on Amazon. Thanks!

Sign Up For SNBForums Daily Digest

Get an update of what's new every day delivered to your mailbox. Sign up here!

Members online

Total: 775 (members: 36, guests: 739)
Top