The blank screen is a bummer. The developer has commented on my & several other reviews that the issue is due to animation settings under the Android developer settings, & changing the duration to any value other than Off will fix it. My setting was already at a level other than Off. Still, I tested a few different levels out & the issue remains unresolved. Angie: this issue is on your end & please don't make users have to finagle with android developer settings and risk messing up their phones.