手机QQ主题设置成自己的图片需要QQ超级会员权限才可操作，具体步骤如下：
1、打开手机QQ应用主页面，在页面左侧的展开菜单中，选择“个性装扮”选项；
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2、在个性装扮页面中，点击“主题”按钮；
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3、在打开的主题页面中，点击“自定义”菜单按钮；
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4、点击底部“上传”按钮，并在打开的手机相册中选择自己喜欢的图片；
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https://iknow-pic.cdn.bcebos.com/c8177f3e6709c93d9cf6fead923df8dcd1005460"/>
5、图片选择完毕之后，点击页面右下角“完成”按钮；
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https://iknow-pic.cdn.bcebos.com/30adcbef76094b360fffebb7aecc7cd98d109d7f"/>
6、最后，点击页面右上角“保存”按钮，即可完成手机QQ主题设置自定义图片的操作。
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