I installed the latest update but!!! i have problem with Viber icant install it. Google play gives me error low free space. I have 1gb on sd card and 8 gb on external sd card. So external sd card cant readed by explorer. When pc connected with my phone external sd card opens but my phone cant see it. Only on CWM works external sd card!!
Viber works fine on the CM 10.2 builds and CM11 builds. Its better if you could flash one of those.