i have c5-03 i tried to install qt bt it give me erorrs
"PIPS Installer is not upgradable (-10257). Continue anyway?"
After OK comes next message:
"SWI error 0 !:\sys\bin\signalserver.exe"
Then there is only "Exit" choice.
My Device: C5-03, Firmware v 11.0.024 Type RM-697
plzzz help mee