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toh:avm:fritz.box.wlan.3370

AVM FRITZ!Box WLAN 3370

FRITZ!Box WLAN 3370

Supported Versions

Hardware Highlights

ModelVersionSoCCPU MHzFlash MBRAM MBWLAN HardwareWLAN2.4WLAN5.0100M portsGbit portsModemUSB
FRITZ!Box WLAN 3370Lantiq XWAY VRX288500512NAND128Atheros AR9380b/g/na/n-4xDSL2x 2.0

Installation

Flash Layout

First 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:

Overview

FIXME

Installation using serial

EVA FTP install/recovery

Once a serial console has been established (see Serial for further details):

  1. set your IP to 192.168.178.x (subnet 255.255.255.0)
  2. power on FRITZ!Box
  3. interrupt boot pressing a key
  4. establish an FTP connection to 192.168.178.1
  5. issue the following FTP commands:
ftp> quote USER adam2
ftp> quote PASS adam2
ftp> binary
ftp> debug
ftp> passive
ftp> quote SETENV linux_fs_start 0
ftp> quote MEDIA FLSH
ftp> put /path/to/openwrt-lantiq-xrx200-avm_fritz3370-rev2-micron-squashfs-eva-kernel.bin mtd1
ftp> put /path/to/openwrt-lantiq-xrx200-avm_fritz3370-rev2-micron-squashfs-eva-filesystem.bin mtd0

Upgrading OpenWrt

LuCI Web Upgrade Process

  • Browse to http://192.168.1.1/cgi-bin/luci/mini/system/upgrade/ LuCI Upgrade URL
  • Upload image file for sysupgrade to LuCI
  • Wait for reboot

Terminal Upgrade Process

If you don't have a GUI (LuCI) available, you can alternatively upgrade via the command line. There are two command line methods for upgrading:

  • sysupgrade
  • mtd

Note: It is important that you put the firmware image into the ramdisk (/tmp) before you start flashing.

sysupgrade

  • Login as root via SSH on 192.168.1.1, then enter the following commands:
cd /tmp
wget http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc
sysupgrade /tmp/xxx.abc

mtd

If sysupgrade does not support this router, use mtd.

  • Login as root via SSH on 192.168.1.1, then enter the following commands:
cd /tmp
wget http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc
mtd write /tmp/xxx.abc firmware && reboot

Debricking

Failsafe mode

Basic configuration

After flashing, proceed with Basic configuration.
Set up your Internet connection, configure wireless, configure USB port, etc.

Hardware

Info

General
Brand AVM
Model FRITZ!Box WLAN 3370
Versions
Device Type WiFi Router
Availability Discontinued
Comments - general See also https://boxmatrix.info/wiki/FRITZ!Box_WLAN_3370 (old http://www.wehavemorefun.de/fritzbox/3370)
OpenWrt Support
Supported Since Commit https://git.lede-project.org/?p=source.git;a=commit;h=a57ffc09a766c5a05f47e60b3800bbf87ff8ac60
Supported Since Release 15.05
Supported Current Release 18.06.5
Unsupported
Hardware
Instruction set MIPS32
Sub Instruction Set MIPS32 34K series
Bootloader EVA
Target lantiq
System-On-Chip
CPU MHz 500
Flash MB 512NAND
RAM MB 128
Network
Ethernet 100M ports -
Ethernet Gbit ports 4
Switch Lantiq PSB 80920
Modem xDSL
VLAN ¿
Comments - network ports
Wireless
WLAN 2.4GHz b/g/n
WLAN 5.0GHz a/n
WLAN Hardware Atheros AR9380
Detachable Antennas -
Comments - WLAN
Interfaces
USB ports 2x 2.0
SATA ports -
Serial Yes
JTAG Yes
Comments - USB & SATA ports
Misc
LED count 5
Button count 1
Power supply 12 VDC, 2.0 A
Links
Forum Topic URL
WikiDevi URL https://wikidevi.com/wiki/AVM_FRITZ!Box_WLAN_3370
OEM device homepage URL
Firmware OEM Stock URL ftp://ftp.avm.de/archive/fritz.box/fritzbox.wlan_3370/firmware/english/FRITZ.Box_WLAN_3370.en-de-es-it-fr-pl.103.06.52.image
Firmware OpenWrt Install URL
Firmware OpenWrt Upgrade URL http://downloads.openwrt.org/releases/18.06.5/targets/lantiq/xrx200/openwrt-18.06.5-lantiq-xrx200-avm_fritz3370-squashfs-sysupgrade.bin
Edit the underlying data View/Edit data
Architecture MIPS32
Vendor Lantiq
Bootloader ???
System-On-Chip VR9: VRX288
CPU MIPS 34Kc V?.? 500 Mhz
xDSL
VoIP
Flash-Chip
Flash size 256 KiB + 512MiB
RAM 128 MiB
Wireless AR9380
Switch Soc-integrated
DSL Lantiq VRX288 + VRX206
USB Yes 2 x 2.0
Serial Yes
JTAG Yes

Photos

Front:
FIXME Insert photo of front of the casing

Back:
FIXME Insert photo of back of the casing

Opening the case

Note: This will void your warranty!

Instructions found on BoxMatrix

  • Remove the 2 rubber stands close to the wallmount holes, they hide 2 of the screws
  • Open the 4 Torx 8 screws
  • Lift the casing top carefully

Main PCB
FIXME Insert photo of PCB

Serial

port.serial general information about the serial port, serial port cable, etc.
https://www.zebradem.com/wiki/index.php?title=Serielle_Konsole for information specific to Fritz!Boxes

How to connect to the Serial Port of this specific device:

Seen from the rear of the device, the most right of the 4 holes is square cut while the others are round.

Pin 1 [ ] 2 3 4
Function VCC RX TX GND

FIXME Insert photo of PCB with markings

Serial connection parameters
for FRITZ!Box WLAN 3370
115200, 8N1

JTAG

port.jtag general information about the JTAG port, JTAG cable, etc.

How to connect to JTAG interface, and how to reflash the device with JTAG tools

How to connect to the JTAG Port of this specific device:
FIXME

Hardware mods

FriXtender - http://frixtender.de/

Bootlogs

OEM bootlog

...


OpenWrt bootlog

...


Other Resources

Tags

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toh/avm/fritz.box.wlan.3370.txt · Last modified: 2019/11/22 19:58 by dsdwn