[szefu55]

Hello got yeasterday a7 2011. the unit have error " wrong version software" and bose sounds like crap, and it restarts after 4 minute , cant load full 100% ( setup mmi ,version ,langauge etc) and shut downs and boot again.

ive instaled new firmware 900 new maps and activation (3-4h) and done parametr bose with vcp and evrythig was ok all day i thout that is form software but today again same problem , same done user defined k900 all MU and again all ok next day again problem same. all fiber are checked all is ok . i think some one done update to this a7 an something goes wronk and damage the eeprom unit in 5f ?