How to delete the consultation in the roaming chat record of mobile phone?

IPhone5.0 and AndroidQQ: enter the chat interface of designated friends on mobile QQ-> Menu in the upper right corner-> Chat history-> "delete-> in the lower right corner; Check "Delete all roaming chat records at the same time/delete roaming chat records";

IPhoneQQ4.7: enter the chat interface of designated friends on mobile QQ-> Menu in the upper right corner-> Download roaming records within 7 days-> "delete-> in the lower right corner; Check "Delete roaming chat record";

IPadQQ: enter the chat interface of designated friends on mobile QQ-> Menu in the upper right corner-> Download roaming records within 7 days-> Delete button in the lower right corner, and select "Delete roaming chat record".

note:

1, other platform versions of mobile QQ, please log in to the computer QQ to delete;

2. At present, mobile QQ roaming chat records only support deleting a single friend one by one, and do not support deleting roaming chat records of all friends within 7 days at one time.