[walawa75]

Please check if you get the MMI3GAPPLICATION file in the same folder on the SD card. If not the patch removed the actual one but did no replaced with patched one >>> black screen because missing important file.

Try to re-update the 0770 FW by putting the SD card in the SD1 slot after boot repair mode if you have

When activation is to done you MUST control carefully the script AND the contain of you SD.

If no way for you, try to ask Turbo Quattro forum. They are very professionnal.

Hope you'll find a solution.

---

It appears that the activator script is not the same as original Carson's one. But check if the MMI3GAPPLICATION file is there.

---

Send me the patch.log please