Will my app data be affected when my device is updated from EMUI to HarmonyOS 2？
Applicable products：
Tablet，Smartphone
Applicable system:
Unrelated to OS version
Applicable products：
Applicable system:
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| Will my app data be affected when my device is updated from EMUI to HarmonyOS 2？ |
Thank you for your interest. After an update from EMUI to HarmonyOS 2, the exisiting app data on your device will not be affected.
In order to protect existing mobile phone and tablet users' digital assets, HarmonyOS 2 currently allows existing Android apps to run on some HarmonyOS devices, and Huawei has abided by the relevant open source licensing rules.
Thanks for your feedback.