. The following methods can improve the success rate of appeals: 1. You can go to My QQ Show → Modify Settings in the QQ Show Mall to check the time when QQ started to be used. 2. You can go to the QQ Dating Center to check the region of the original owner of this QQ. 3. You can go to the QQ points area to check the ID number and email address of the original QQ owner. 4. You can go to personal account management to query all consumption records of this QQ from the first day of use to the present, such as the business handled and the specific time. 5. You can upload some chat records. (These are archived by Tencent).. 6. You can set the network hard disk password, address book password, and QQ account password (these passwords are very convincing) 7. You can give some QQ shows or business to friends and write down their account numbers . 8. You can go to QQ Game Center to use some props such as negative score clearing. 9. Change the password more than 3 times and record the time of change (3 historical passwords need to be filled in on the appeal form) 10. Clone your other QQ friend to this QQ. 11. Donate Q coins to a certain group and record the QQ group number. According to Q merchants, this method has a 100% success rate. Friends who have had their Q numbers stolen may wish to try it... Quickly change the password to a 16-digit password that must be composed of letters, symbols and numbers! Complicating the three security issues! Download a mobile phone security token so that others cannot log in to your QQ! ~~Very invincible! ..