Have any one help me! "Unable install" error!
My app work fine on symbian S60 (Nokia E72).
If I build my app with QT4.6.2 and install it on E7 (Symbian^3), it work but run very slow.
When I build app with Qt 4.7.3 for symbian^3 (I use nokia smart installer to deploy).
I can not install it on E7 phone, when install this error happend: "Unable install".
I've try sign sis with symbian open sign (http://symbiansigned.com). With signed package from symbian I can not install it too. the same error message displayed.
In .pro file UID and installer_header:
TARGET.CAPABILITY += NetworkServices
TARGET.EPOCSTACKSIZE = 0x14000
TARGET.EPOCHEAPSIZE = 0x020000 0x8000000
DEPLOYMENT.installer_header = 0x2002CCCF
Ive' try RDA but can't install it too.
Do you install the Qt 4.7.3 sis for Symbian^3 and needed sis first? And what's the reason shows after showing "Unable install"
Thank for reply!
With nokia smart installer, all required package automatic downloaded when install app.
After "Unable install", the installer exit.