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Backups and Images

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On 7/23/2020 at 1:42 PM, brazen1445 said:

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

Followed these exact instructions 4 times and I can't get it to work. Are we sure this image is still valid?

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