SHENZHEN NEOSTRA TECHNOLOGY CO. LTD. 1407 用户手册

Backup data reset

If this machine is infected, or third party software installed to run this machine

is unusual, but through the recovery factory Settings, remove the third party software,

and restore the state out by default.

Into this machine "Settings"-" privacy ", select " Backup data reset" item,

confirmed, will remove all of the data