Используйте приложение APKPure
Историческую версию [ROOT]Entropy можно получить на Android
Отставание редуктор
Entropy is a measure of available random numbers. When available entropy is 0, no random number is available for reading, and all operations depending on it are halted.
On the contrary to the applications which run in background to constantly increase entropy, this application uses kernel config files "read_wakeup_threshold" and "write_wakeup_threshold"
Root is required to change values.