This is an image of the internal sd card of a AVH-W4400NEX. You will need to dissemble the unit to access the card. It is android based receiver so will have a android partition layout. If you try to copy it to a fat32 formatted card it will fail.
To write the image to a sd card:
1. download zip and extract the img somewhere
I extracted the image to /tmp/AVIC.img
2. find the device name of your sd card
sudo fdisk -l
Take note of how the SD card is identified.
In my case it is /dev/mmcblk0
3. Write the image to the sd card
dd if=/tmp/AVIC.img of=/dev/mmcblk0 bs=1048576
4. insert the card into the receiver and your done
During an attempt to update my AVH-W4400nex from 1.01 to 1.02 it failed.
1st attempt was on a mac using balenaEtcher = software error
2nd attempt used a different SD card and windows / win32 it went to the updating 0.00 to 0.00 = fail / repeat on restart
3rd attempt: I followed these instructions with the AVIC.img (yet another SD card) on linux and now its at the "software error" page. Any ideas?
Backups and Images
in NEX Series
Posted · Edited by DUNC4N
Added more information.
During an attempt to update my AVH-W4400nex from 1.01 to 1.02 it failed.
1st attempt was on a mac using balenaEtcher = software error
2nd attempt used a different SD card and windows / win32 it went to the updating 0.00 to 0.00 = fail / repeat on restart
3rd attempt: I followed these instructions with the AVIC.img (yet another SD card) on linux and now its at the "software error" page. Any ideas?
IMG_8060.HEIC IMG_8058.HEIC