Magma

join the chatroom and ill show you how to remove the radio to get to the SD

https://avicsignup.herokuapp.com/

Ok, thanks. Will do.

Hi,

I now did a backup of the NOR and the internal SD card. I also put the AVIC.img on a 16 GB SDHC card. The image size was 15.817.768.960 bytes. I used Win32DiskImager for this. 

Now I opened the top of my 8200 NEX unit, but do not see the internal SD card. Do I need to get that board out, which I can see from the top ?

yes\

Thank you !

Hmm, I have a 128 GB on USB2 connected to my 8200 NEX. It plays the music quite fast (the last song, which was playing before I turned off the unit). but it takes a long time to read the structure again, which makes my unit almost freezing sometimes. At least using the controls is very 'laggy'.

Just one more dummy question: That image is a protected/encrypted one, right ? If I dd it back on a backup sd card, will it then work, if plugged into the internal sd card slot ? Sorry for this dumb question.

http://avic411.com/index.php?/topic/81469-avic-development-mod-device-backup/

Thank you. I was not sure, whether this was also working for the x200 units. Somewhere there was a thread with firmware versions and scripts, where the x200 units had been mentioned.

Hi,

I will get my 8200 this weekend and thought, it would be a good idea to have a backup of the internal SD card.

Is this possible with the DEV MOD ?

I thought, I saw some script here for the x200 series, but I am no more able to find it.

Thanks in advance for your answer !!