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toh:avm:avm_fritz_box_4040
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AVM FRITZ!Box 4040
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AVM FRITZ!Box 4040 is a versatile home router, supporting 802.11ac Wi-Fi and Gigabit Ethernet but has no integrated modem. Instead, the WAN port can be connected to several types of upstream modems like fiber, cable or DSL.
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Supported Versions
Experimental Versions
None at this time.
Hardware Highlights
| Model | Version | SoC | CPU MHz | Flash MB | RAM MB | WLAN Hardware | WLAN2.4 | WLAN5.0 | 100M ports | Gbit ports | Modem | USB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FRITZ!Box 4040 | Qualcomm IPQ4018 | 638 | 32 | 256 | Qualcomm IPQ4018 | b/g/n | a/n/ac | - | 5 | - | 1x 2.0, 1x 3.0 |
Installation
When this device is powered on, the EVA bootloader allows FTP connection attempts during a certain time frame. The FTP server can be reached at IP 192.168.178.1, so give your workstation the IP 192.168.178.2 and try to connect to the recently powered on device after a few seconds.
$ ftp -n -v -p 192.168.178.1 Connected to 192.168.178.1 (192.168.178.1). 220 ADAM2 FTP Server ready ftp> quote USER adam2 331 Password required for adam2 ftp> quote PASS adam2 230 User adam2 successfully logged in ftp> quote MEDIA FLSH 200 Media set to MEDIA_FLASH ftp> binary 200 Type set to BINARY ftp> put openwrt-18.06.1-ipq40xx-avm_fritzbox-4040-squashfs-eva.bin mtd1 local: openwrt-18.06.1-ipq40xx-avm_fritzbox-4040-squashfs-eva.bin remote: mtd1 227 Entering Passive Mode (192,168,178,1,12,0) 150 Opening BINARY data connection 226 Transfer complete 5505028 bytes sent in 24,7 secs (223,21 Kbytes/sec) ftp> quote check mtd1 150 Flash check 0x9F288C3D
Give it the image file you want to flash in the put command. After it displays something like “150 Flash check 0x…” the procedure is done. It will not terminate automatically, so power-cycle the device.
Note: If you like to ensure there are no configuration leftovers from the previously installed firmware, reset it to factory defaults before flashing.
Flashing Stock Firmware
If you want to go back to stock firmware, download the .image file from AVM's website linked above in the box. Rename the file extension to .tar, extract the archive and find the file var/tmp/kernel.image. Use the FTP flashing procedure above and give the put command the kernel.image file.
Alternatively, AVM offers a recovery tool for Windows.
Flash Layout
Find out flash layout, then add the flash layout table here (copy, paste, modify the example).
Please check out the article Flash layout. It contains examples and explanations that describe how to document the flash layout.
Upgrading OpenWrt
These are generic instructions. Update with your router's specifics.
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:
sysupgrademtd
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 linux && reboot
Debricking
Failsafe mode
Basic configuration
→ Basic configuration After flashing, proceed with this.
Set up your Internet connection, configure wireless, configure USB port, etc.
Specific Configuration
Please fill in real values for this device, then remove the EXAMPLEs
Network interfaces
The default network configuration is:
| Interface Name | Description | Default configuration |
|---|---|---|
| br-lan | EXAMPLE LAN & WiFi | EXAMPLE 192.168.1.1/24 |
| vlan0 (eth0.0) | EXAMPLE LAN ports (1 to 4) | EXAMPLE None |
| vlan1 (eth0.1) | EXAMPLE WAN port | EXAMPLE DHCP |
| wl0 | EXAMPLE WiFi | EXAMPLE Disabled |
Switch Ports (for VLANs)
Please fill in real values for this device, then remove the EXAMPLEs
Numbers 0-3 are Ports 1-4 as labeled on the unit, number 4 is the Internet (WAN) on the unit, 5 is the internal connection to the router itself. Don't be fooled: Port 1 on the unit is number 3 when configuring VLANs. vlan0 = eth0.0, vlan1 = eth0.1 and so on.
| Port | Switch port |
|---|---|
| Internet (WAN) | EXAMPLE 4 |
| LAN 1 | EXAMPLE 3 |
| LAN 2 | EXAMPLE 2 |
| LAN 3 | EXAMPLE 1 |
| LAN 4 | EXAMPLE 0 |
Buttons
→ hardware.button on howto use and configure the hardware button(s). Here, we merely name the buttons, so we can use them in the above Howto.
Please fill in real values for this device, then remove the EXAMPLEs
The AVM FRITZ!Box 4040 has the following buttons:
| BUTTON | Event |
|---|---|
| EXAMPLE Reset | reset |
| EXAMPLE Secure Easy Setup | ses |
| EXAMPLE No buttons at all. | - |
Hardware
Info
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<WRAP>that encloses it. - If it still doesn't work: Don't panic, calm down, take a deep breath and contact a wiki admin (tmomas) for help.
Nothing.
Photos
Front:
Insert photo of front of the casing
Back:
Insert photo of back of the casing
Backside label:
Insert photo of backside label
Opening the case
Note: This will void your warranty!
Describe what needs to be done to open the device, e.g. remove rubber feet, adhesive labels, screws, …
- To remove the cover and open the device, do a/b/c
Main PCB:
Insert photo of PCB
Serial
→ port.serial general information about the serial port, serial port cable, etc.
How to connect to the Serial Port of this specific device:
Insert photo of PCB with markings for serial port
Replace EXAMPLE by real values.
| Serial connection parameters for AVM FRITZ!Box 4040 @@Version@@ | EXAMPLE 115200, 8N1 |
|---|
JTAG
→ port.jtag general information about the JTAG port, JTAG cable, etc.
How to connect to the JTAG Port of this specific device:
Insert photo of PCB with markings for JTAG port
Bootloader mods
Hardware mods
None so far.
Bootlogs
OEM bootlog
COPY HERE THE BOOTLOG WITH THE ORIGINAL FIRMWARE
OpenWrt bootlog
COPY HERE THE BOOTLOG ONCE OPENWRT IS INSTALLED AND RUNNING
Notes
Space for additional notes, links to forum threads or other resources.
- …
Tags
Add tags below, then remove this fixme.
toh/avm/avm_fritz_box_4040.txt · Last modified: 2018/10/09 10:09 by morci
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