手机QQ设置动态头像的操作方法如下：

第一步：首先下载一个短视频，几百k的，太大上传不了把视屏放在DCIM>Camera文件夹里

/iknow-pic.cdn.bcebos.com/3c6d55fbb2fb431608d38a1f2da4462308f7d383"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/3c6d55fbb2fb431608d38a1f2da4462308f7d383?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/3c6d55fbb2fb431608d38a1f2da4462308f7d383"/>

第二步：然后打开QQ，进去头像设置界面拍摄动态头像，拍完不要点使用，这时候返回主菜单

/iknow-pic.cdn.bcebos.com/d0c8a786c9177f3e8dec0c687dcf3bc79e3d56ff"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/d0c8a786c9177f3e8dec0c687dcf3bc79e3d56ff?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d0c8a786c9177f3e8dec0c687dcf3bc79e3d56ff"/>

第三步：进去文件管理DCIM>Camera找到刚刚拍摄的视屏，复制这个视屏的文件名称然后把拍摄的视屏删掉，再找到自己下载的短视频，把下载好的短视频名称改成刚刚复制的名称

/iknow-pic.cdn.bcebos.com/3ac79f3df8dcd1004b5708447f8b4710b8122f88"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/3ac79f3df8dcd1004b5708447f8b4710b8122f88?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/3ac79f3df8dcd1004b5708447f8b4710b8122f88"/>

第四步：回到QQ点击【使用】再点击【完成】这时候头像就设置好了回到个人资料里头像就变成自己想要的动态头像啦。

/iknow-pic.cdn.bcebos.com/2cf5e0fe9925bc319b45f2fd53df8db1cb1370bf"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/2cf5e0fe9925bc319b45f2fd53df8db1cb1370bf?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/2cf5e0fe9925bc319b45f2fd53df8db1cb1370bf"/>