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Hi guys, I need your help.

In the developer mode a i touched the wrong options (display mode: high) and my screen had full black..
Any ideas what should i do?

Thanks for your helping!

Use Ddt4all to correct it.

Could you guide me. I am a newbie in Rlink. Thanks in advance I appreciate it.

Ddt4all software installed on your pc, laptop ?? I can show you through it

I can see that I need DDT2000 database for Renault. Where can I get that. Thank you so much for helping me.

just type in ddt4all download on google search, it might even be on this site too, if you search for it, after install you will need an obd2 connection cable, wifi or bluetooth device so you can use the software on your vehicle, if you look at youtube and ddt4all there's loads of vids on there..