efsg
June 10, 2020, 5:18am
1
6 Likes
efsg
June 11, 2020, 5:53am
2
Enable TX input nvram set uart_en=1
TTL 1.8V
3 Likes
I thought TX didn't work on AX3600, does it work for you? Someone said that there might be some missing resistors.
Also, can I ask, why didnt your use pins ? and just soldered the wires in?
Anyway, great job, as soon as I get my replacement router I'll open up my ax3600 too.
efsg
June 11, 2020, 8:07am
5
TX Locked
SSH unlock command nvram set uart_en=1
1 Like
efsg
June 12, 2020, 8:36am
6
uboot bootlog
https://paste.ubuntu.com/p/mTDDYVYtcm/
thanks acwifi (teardown)
no secure boot
3 Likes
slh
June 13, 2020, 6:01pm
8
What do you want to say with that link?
The very same ipq807x target support has been in OpenWrt for longer than that, just with correct authorship attribution.
While that's a start, it's still far away from being complete or supporting any particular device.
1 Like
efsg
June 14, 2020, 2:00pm
9
Thank you everyone and zhiping! Soon...
efsg
June 15, 2020, 12:59pm
10
ssh command:
nvram set uart_en=1
nvram set boot_wait=on
nvram commit
now, autoboot stop is available and TX is available
1 Like
efsg
June 15, 2020, 4:30pm
11
Misty patch uboot to factory mode
Now, mibib and sbl1 are unlocked
4 Likes
Is there anyway to patch their latest firmware (1.0.50) to allow ssh access?
efsg
June 21, 2020, 1:37am
13
Edit /etc/udhcpc.user add
sed -i 's/channel=.*/channel=\"debug\"/g'
/etc/init.d/dropbear
Upgrade system
Login web save any network settings
1 Like
Mel
June 22, 2020, 5:59pm
14
@AlexSian - did you manage to get this working? I've tried a few things and just this change doesn't seem to be opening SSH on 1.0.50. I'll keep trying.
Mel
June 22, 2020, 11:09pm
15
All confirmed the above works. However, no changes to the web interface worked as I didn't have the WAN port plugged in (to prevent this router from phoning home with the plethoria of data it seems upload to Xiaomi). Merely by plugging in my laptop into the WAN port for a moment and then switching back to LAN1 was enough to trigger this script and active the changes.
1 Like
How is the value of R19 resitor? I lost it so my router can not TTL anymore, please help me!