Diagnostic Tool
Complete guide to the pre-launch report Google Play
Every time you upload an AAB in closed testing, Google automatically tests your app on dozens of real devices. Here's how to leverage these results.

How to read and fix alerts
1
Analyze crash reports
Google provides screenshots and complete logs of each crash that occurred on their test devices.
2
Optimize accessibility
Review suggestions regarding color contrasts and minimum touch target sizes.
3
Fix performance issues
Check CPU and memory usage reported on various device models.
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