Good day,Please i downloaded a pdf file on my phone in the memory card storage. The phone just got overheated and went OFF.Engineer said he would change the entire panel,i decided to buy another phone. But i'm afraid the pdf file i downloaded on the memory card is still there which i suspected cause the virus on the phone. I have a lot of data on the memory card and do not want to format. How can i get an app that scan virus on memory card to detect virus-infected file.Although the memory card is not corrupt and still working fine.