android手机获取手机的imei号为00000000000000，请问是因为什么？
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This is the imei returned by most emulators. In addition, some customized systems and systems with security software installed after root to restrict phone permissions may also return such imei.
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This is the imei returned by most emulators. In addition, some customized systems and systems with security software installed after root to restrict phone permissions may also return such imei.