Can we install other device's system apps.....??

[Adadvait]

Just wondering tht can we install other device's system apps....[like samsung or htc system apps]

My phone's not rooted.
Current OS-ICS 4.0.4

[xfahim]

Yup you can. But I'm not pretty sure that everything will work.

Like, I like LG's widgets. I can use its clock widget but I can't use the weather widget.

So just try! Hope that helps.