Qt5.2-arm APK fail if used user lib what used by another user lib (On real device, but on emulator it is good)

[Aleksey]

Sorry for my english.
{DEVICE is Android Transformer}
{Trying to deploy on linux and win}

I am trying to deploy project to the real device:
app(depend on lib1)
--lib1(depend on lib2)
--lib2
All this libs was included in apk, but on real device not found lib2
So strange that on emulator all good and starts normal..
And so so strange if exclude lib2, all good and work on real device
Help me please!!!