Huawei
Usage & Diagnostics Reporting Settings auf Huawei
The Usage & diagnostics option on Huawei phones decides whether crash reports, app usage statistics and device performance data are sent for analysis. This is separate from the update mechanism, so basic services like system and security updates keep working even after you switch it off.
Some users disable this setting for privacy reasons, since it stops detailed behavioral data from leaving the device. Others leave it on because diagnostic reports can help identify why an app crashes or why battery drain suddenly increases on a specific phone.
Where to find the setting
Go to Open the settings ➔ Tap on Privacy ➔ Tap on Advanced ➔ Tap on Usage & diagnostics ➔ Activate or deactivate the sending of user data.
If you deactivate it and later run into a recurring app crash or unexplained performance issue, turning the setting back on temporarily can make it easier for support to trace the cause, since more detailed logs are then available.