luishiga1980

i made the hardware test and all is ok

Thank you

Thanks

I do have a complete backup of an mrz99, let me know exactly what you have deleted and I'll post it somewhere.

 

The other thing to try is to use the other APP folder, just delete /DATA/PRG.FLG if it exists or create it if it doesn't.

dear dzo i made a backup of my avic mrz090-2https://drive.google...bzQ?usp=sharing, i dont know how file is corrupted or missing 

https://cloud.mail.ru/public/CHnd/sG3XLfh3H here the latest version of programs on my devices. I have one mrz90-2 and 2 mrz-99. Like i thought, they have one platform, so i made this update. versions are: bot - 3.000100, plt - 3.000400, fnt - 3.000400, apl - 3.060100, dtv - 1.300000, dtd - 1.020000. Just unpack the archive to sd card and, if you versions lower, device is update automatically. Don't forget to make backup of user folder. english file inside. Hope it be useful for somebody.

https://drive.google...bzQ?usp=sharing maybe some files are corrupted because only post the first screen

i made a nand copy maybe some files are corrupted because the avic mrz090 only shows the first screen 

https://drive.google.com/drive/folders/0B6PY8HPNSlXlNGlyQkpVcVA2bzQ?usp=sharing

dear konstamt22 can you send me your img file for avic mrz090-2 

excuse me RonS