Qq anti-retreat

This function has the following points:

1. Start message cloud synchronization: in mobile QQ, go to Settings > General > Chat Record Backup, and turn on Synchronize Recent Chat Records to this machine and Synchronize Messages to Cloud. In this way, even if the other party withdraws the message, it is still possible for your local device and the cloud to keep the message record (depending on the message synchronization speed and withdrawal interval).

2. Check the news in time: try to keep QQ online and check the new news in time. Once you receive the message, even if the other party withdraws it soon, you have already seen the content. Although you can't save the withdrawn message, at least you know the information.

3. Use third-party tools (be careful): Some third-party QQ plug-ins or modified QQ claim to have the function of preventing cash withdrawal. These tools may block callbacks by intercepting callback requests or caching messages locally. However, there may be risks in using such tools, such as account security problems, privacy leakage, insufficient software stability, and violation of QQ usage agreement. If you choose to use it, you must carefully evaluate the risks and ensure that the tools are reliable.