Sp Flash Tool Stuck On Work Download Da 100

If the phone’s internal storage is physically failing or has bad blocks, the DA will handshake to 100% but fail to mount the user data area. You need to test the eMMC.

: Many modern MediaTek devices (like those from Xiaomi or Oppo) have a secure bootloader that requires a specific "Secure DA" file to authorize the flashing process. Driver Handover Failure sp flash tool stuck on download da 100

This is a very common issue when flashing MediaTek (MTK) devices. It usually means the SP Flash Tool is waiting for a response from the phone’s preloader, but the connection is being blocked, interrupted, or misunderstood by the computer. If the phone’s internal storage is physically failing