Wechat was hacked and the other person's head turned gray. Will her avatar light up after sending her a message?

After being blacked out, no matter what you send, she can't receive ... the gray-headed image may be due to the large amount of picture data and long receiving time. In order to improve the user experience, WeChat will first show the buffered text information to the user, and the picture will be displayed in gray by default, and then displayed after receiving it. When the network environment is not very good, or the WeChat server is busy, there will be cases where the picture cannot be displayed. Please adopt!