2. Select the picture to edit for flash, click the check box, and then click the picture.
3. Click to open this picture, and you will enter this page. You can edit it into a flash photo and send it.
4. If the other party wants to view this flash, it needs to hold down the screen for 3 seconds to view it. After 3 seconds, the flash will not be seen by the other party.
5. Flash is a function in mobile QQ. The flash photo function supports the transmission of instant photos, and users can only view them for a limited time, that is, users can limit the validity period of photos while sending them to friends, and friends can only view them within the validity period, and expired photos are invalid.