I forgot to unlock the phone, but I didn't make a full backup. I don't want to brush. Is there any way to unlock it, and the information inside is still there? ?

For models that don't use memory cards, the data in the mobile phone can't be backed up if it can't be unlocked or damaged. If you use a memory card, you can take it out and insert it into other mobile phones to view information; You can also back up the data to the computer through the card reader; Contacts saved on the mobile phone card can take out the mobile phone card and install it on other mobile phones to view contacts.