Blackout is compatible with Android 4.0 and up. 1  Based on the Apple compatibility list, the following Android SoCs may be recommended: 2  Exynos 4 Dual and newer. 3  Snapdragon S4 and newer. 4  Tegra 3 and newer. 5  AND at least 512MB of RAM.
As you have already learned, this is a natural part of the process and it's normal for hair to appear thinner before new hair growth begins. Using baby shampoo three weeks after your hair transplant is perfectly safe. In fact, at three weeks post-op you can use any shampoo you like without fear of damaging your grafts.
Less commonly, shampoo is available in a bar form (like a soap bar). Shampoo is used by applying it to wet hair, massaging the product into the hair, and then rinsing it out. Some users may follow a shampooing with the use of hair conditioner. The goal of using shampoo is to remove the unwanted build-up in the hair without stripping out so much sebum as to make hair unmanageable.