Tag: backup and restore Samsung With Odin

In This Video We Will Learn.WHAT IS QCN FILE AND FUNCTION IN MOBILE PHONE.All Samsung Galaxy Mobile Phone and Latest Android Mobile Phone.What is Mean By QCN.Qualcomm CPU Network …

In This Video We Will Learn What is EFS File, What is NVM File, What is QCN File and What is CERT File IN MOBILE PHONE SYSTEM.WHAT IS EFS …