May not work with firmware 3.2.26

[arihid]

Log shown success, but I can't ssh/telnet/ftp to this.
Device details:
Xiaomi Mi Router 4A Gigabit Edition (Global)
Firmware: 3.2.26
Production date: 05/21

Here is the log:

Router IP address [press enter for using the default 'miwifi.com']: 192.168.31.1
Enter router admin password: 12345678
There two options to provide the files needed for invasion:
   1. Use a local TCP file server runing on random port to provide files in local directory `script_tools`.
   2. Download needed files from remote github repository. (choose this option only if github is accessable inside router device.)
Which option do you prefer? (default: 1)1
****************
router_ip_address: 192.168.31.1
stok: <cleaned>
file provider: local file server
****************
start uploading config file...
start exec command...
local file server is runing on 0.0.0.0:61653. root='script_tools'
done! Now you can connect to the router using several options: (user: root, password: root)
* telnet 192.168.31.1
* ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 -c 3des-cbc -o UserKnownHostsFile=/dev/null root@192.168.31.1
* ftp: using a program like cyberduck

[acecilia]

Version 3.0.10 is reported to work: #145

[arihid]

I tried to downgrade, but it won't accept downgrade, unlike AX6S that accepts downgrade to internal beta.
I went with flash programmer route and it succeeded, but I will leave this open for future reference.

[acecilia]

Did you manage to make it work then?

[arihid]

Yes, it's running the current stable version of OpenWrt.

[acecilia]

If you explain in detail how you did it, I can add it to the readme and close this issue (I do not know what "flash programmer" is)

[acecilia]

Also, which operating system did you use?

[arihid]

This post here described how to read the firmware, edit the necessary value and flash it back using an spi flash programmer, as firstly discovered and described in this post.
It is reported that reading the flash content in Windows tend to yield corrupted image, so I used Ubuntu 22 on VM and it worked.
The chip is supposed to "GD25Q127C/GD25Q128C", not "GD25Q128C" for this particular device.

[ElclarkKuhu]

Anyone Have 3.2.26 Firmware File? I had access to the shell but I accidentally flash corrupted file. and I tried to flash with Global 3.0.24 and Chinese 2.28.62 both fail using either MIWIFIRepairTool or PXE Server.

[acecilia]

Added a mention to the readme, thanks!

[tedestar]

Sorry to bother you, Should I use TTL to USB adapter to interact with UART?

This is not listed in the post but in the referenced post.

[arihid]

Sorry to bother you, Should I use TTL to USB adapter to interact with UART?

This is not listed in the post but in the referenced post.

Yes, use USB to TTL to interact with UART.

Anyone Have 3.2.26 Firmware File? I had access to the shell but I accidentally flash corrupted file. and I tried to flash with Global 3.0.24 and Chinese 2.28.62 both fail using either MIWIFIRepairTool or PXE Server.

I only have my dump, but I won't recommend using it.

[arihid]

Yes, use USB to TTL to interact with UART. I have PL2303, the driver is quite bothersome to use under Win 11, but trouble-free under Ubuntu 22. Best Regards, Arief Hidayat

…

________________________________ From: 唐明星 ***@***.***> Sent: Saturday, September 17, 2022 4:06:35 PM To: acecilia/OpenWRTInvasion ***@***.***> Cc: Arief Hidayat ***@***.***>; Author ***@***.***> Subject: Re: [acecilia/OpenWRTInvasion] May not work with firmware 3.2.26 (Issue #140) Sorry to bother you, Should I use TTL to USB adapter to interact with UART? This is not listed in the post but in the referenced post. — Reply to this email directly, view it on GitHub<#140 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ATTIU5VPWOPQPRKRXVBO6YTV6WCZXANCNFSM56YVA72A>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[yonkyunior]

I just knew after I bought, with OpenWRTInvasion isn't able to open telnet.
but somehow the R3GV2 patches could open the telnet, and what I did was flash to padavan, and cant unbrick it to the original firmware again.

[awannawa]

Log shown success, but I can't ssh/telnet/ftp to this. Device details: Xiaomi Mi Router 4A Gigabit Edition (Global) Firmware: 3.2.26 Production date: 05/21

Here is the log:

Router IP address [press enter for using the default 'miwifi.com']: 192.168.31.1
Enter router admin password: 12345678
There two options to provide the files needed for invasion:
   1. Use a local TCP file server runing on random port to provide files in local directory `script_tools`.
   2. Download needed files from remote github repository. (choose this option only if github is accessable inside router device.)
Which option do you prefer? (default: 1)1
****************
router_ip_address: 192.168.31.1
stok: <cleaned>
file provider: local file server
****************
start uploading config file...
start exec command...
local file server is runing on 0.0.0.0:61653. root='script_tools'
done! Now you can connect to the router using several options: (user: root, password: root)
* telnet 192.168.31.1
* ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 -c 3des-cbc -o UserKnownHostsFile=/dev/null root@192.168.31.1
* ftp: using a program like cyberduck

Hello Sir do you still have backup stock frimware 3.2.26? Can i get it?