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toh:avm:fritz.box.wlan.7390

AVM FRITZ!Box Fon WLAN 7390

FRITZ!Box Fon WLAN 7390 or Fritz!Box 7390 for short, is a modem/router (ADSL+VDSL) all in one device, featuring a DECT base station and VoIP (SIP) client and server that includes ISDN ports to connect “old school” wired phones to it. Fritz!Box, stylised as FRITZ!Box, is a series of residential gateway devices produced by the German company AVM GmbH.

Supported Versions

Version/Model Launch Date S/N OpenWrt Version Supported Model Specific Notes
- 2009-01 - - -

Hardware Highlights

CPU Ram Flash WiFi Network USB Serial JTag
MIPS32@500MHz 128MiB 16MiB+512MiB NAND 2.4+5GHz a/b/g/n 4x Gigabit 2x USB 2.0 Host Yes Yes

Installation

NOT SUPPORTED by OpenWrt But check out http://freetz.org/ or https://freetz.github.io/

Also, since this device has the EVA bootloader and AR7, this might run:

https://downloads.openwrt.org/releases/18.06.1/targets/ar7/generic/openwrt-18.06.1-ar7-generic-EVA-4.9-squashfs.bin

:!: I haven't tested it yet! But certainly don't just “flash” it! Try booting it through EVA while connected through serial!

Warning about flashing through web interface

:!: To be able to flash unofficial images through the stock web interface, you must be (or downgrade to) a firmware version lower than 6.5x!

Downgrading

To downgrade, simply follow the debricking guide but use this (manufacturer's) tool instead:

FRITZ.Box_Fon_WLAN_7390.AnnexB.06.23.recover-image.exe

:!: After downgrading with this tool, the web UI will be in German!

Debricking

:!: I do not know if a device can be debricked/recovered if you accidentally wipe the bootloader!

Hardware

Info

Architecture MIPS32
Vendor Ikanos
Bootloader ADAM2/EVA
SoC Ikanos Fusiv Vx180 (IKF6850)
CPU 500 MHz MIPS32 24KEc Hard-IP-Core
xDSL ADSL + VDSL (100 MBit VDSL with Full Vectoring)
VoIP Yes, SIP, including DECT base station and ISDN-S₀-Bus to connect ISDN phones/devices
Flash-Chip Macronix MX29GL128E (16MB for firmware), ST NAND04GW3B2BN6E (512MB NAND for NAS)
Flash size 16384 KiB + 512MiB NAND
RAM 128 MiB
Wireless 802.11b/g/a 2,4 GHz (up to 150 MBit/s) and 802.11n 5 GHz (up to 300 MBit/s)
Ethernet 4 x Gigabit-Ethernet
USB Yes 2x USB 2.0 HOST
Serial Yes
JTAG Yes

Flash Layout

Let's have a quick view at the Flash Layout with the stock firmware and after OpenWrt has been installed. When you later want to understand, what mtd/sysupgrade do, have a second look here:

Serial

SQUARE ROUND ROUND ROUND
[_] o o o
VCC RX TX GND

:!: Serial connection parameters have NOT been verified! Info source: External Link

Serial connection parameters 3.3V, 115200 Baud 8N1
# screen /dev/ttyUSB0 115200

JTAG

How to connect to JTAG interface, and how to reflash the device with JTAG tools.
See port.jtag for more JTAG details.

Environment Example

HWRevision156
HWSubRevision3
ProductIDFritz_Box_7390
SerialNumber0000000000000000
annexA
autoloadyes
bootloaderVersion1.819
bootserporttty0
country99
cpufrequency500000000
firstfreeaddress0x810D952C
firmware_versionavme
firmware_info84.05.06
flashsize0x01000000
languageen
macaBC:05:43:MM:AA:CC
macbBC:05:43:MM:AA:CC
macwlanBC:05:43:MM:AA:CC
macwlan2BC:05:43:MM:AA:CC
macdslBC:05:43:MM:AA:CC
memsize0x08000000
modetty038400,n,8,1,hw
modetty138400,n,8,1,hw
mtd00x9F000000,0x9F000000
mtd10x9F020000,0x9FF00000
mtd20x9F000000,0x9F020000
mtd30x9FF00000,0x9FF80000
mtd40x9FF80000,0xA0000000
my_ipaddress192.168.178.1
promptEva_AVM
req_fullrate_freq166666666
sysfrequency166666666
tr069_passphrase123456789012
tr069_serial00040E-123456789012
urlader-version1819
usb_board_macBC:05:43:MM:AA:CC
usb_rndis_macBC:05:43:MM:AA:CC
usb_device_id0x0000
usb_revision_id0x0000
usb_manufacturer_nameAVM
wlan_key1234567890123456

:!: Note that the variables country and langauge only exist in the international firmware! And annex is set to B on the German firmware.

Tags

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toh/avm/fritz.box.wlan.7390.txt · Last modified: 2019/10/02 11:09 by tmomas