If possible, test unverified APKs on an older device or an emulator first.

Device farms like Firebase Test Lab or AWS Device Farm struggle with resource contention. Deploying a Sleeping Midori - QA-APK to 200 devices simultaneously uses minimal bandwidth and memory. The central orchestrator sends a single wake command to all devices at once.

: If your "QA-APK" is a testing tool for cognitive performance under sleep deprivation, this Google Play documentation references Mathias Basner's 2011 paper