Itel P32 If you frequently get the message "device not recognized" while flashing your mobile, it indicates that the mobile's boot security layer is active. The DA file is the technical key that unlocks this security lock and allows the computer to access the internal memory of the mobile. Without this file, no matter how many times you try to change the firmware, you will face failure every time.
When a Itel P32 mobile goes completely dead, meaning there is no charging sign or any light, people dismiss it as a hardware problem. However, in such cases, the DA file is the secret that brings the mobile back to life via USB. This file gives the SP Flash Tool special permission to go to the chip level and reprogram the mobile.