Arcadyan VGV7510KW22 (o2 Box 6431)
Revision as of 12:04, 16 December 2016 by Uwe Hermann (talk | contribs)
This page collects some infomation on the Arcadyan VGV7510KW22 (o2 Box 6431) VDSL/ADSL router.
Contents
Hardware
System info
See Arcadyan VGV7510KW22 (o2 Box 6431)/Sysinfo for a lot of (software and hardware) details about the device, including /proc/cpuinfo, /proc/mtd, lsmod, and so on.
Photos
Getting access
Opening the device
There's a tutorial by Christian Oberdörfer (German) on how to disassemble/open the device.
Serial console
You'll need to connect a 3.3V USB/TTL cable to the J8 pin header on the board. Only connect RX, TX, and GND. Do not connect VCC!
Vendor bootloader (brnboot)
Press space three times in a row right after powering the device to get into the bootloader (brnboot) menu. You'll get this:
[VR9 Boot]: ====================== [#] Set Serial Number [2] Use Normal Firmware [3] Use ART-Testing Firmware [9] Taggle ART Firmware Enable/Disable [A] Set MAC Address [E] Erase Flash [G] Run Runtime Code [H] Set Options [C] Set Default Password [P] Print Boot Params [U] Upload to Flash [V] Set Board Version ======================
You can then press ! to get into the "secret" special menu, which looks like this:
[VR9 Boot]:! Enter Administrator Mode ! ====================== [#] Set Serial Number [2] Use Normal Firmware [3] Use ART-Testing Firmware [9] Taggle ART Firmware Enable/Disable [A] Set MAC Address [E] Erase Flash [G] Run Runtime Code [H] Set Options [C] Set Default Password [M] Upload to Memory [P] Print Boot Params [R] Read from Memory [T] Memory Test [U] Upload to Flash [V] Set Board Version [W] Write to Memory [Y] Go to Memory [Z] Dump DDR Ram Register [0] Primary = Image 0 [1] Primary = Image 1 ======================
