When your phone is stuck on the Oppo logo.
likely refers to a MediaTek MT6765 chipset (Helio P35), used in models like Oppo A12, A31, A53, A15s, etc. Requesting a "6765 DA file" is common in GSM forums and repair groups — almost always for unauthorized flashing or bypassing restrictions .
Install the necessary MTK USB Drivers on your PC.
Once the DA file is obtained, users can follow these steps to use it:
Using a DA file is a high-risk procedure. Incorrect usage can permanently damage (hard-brick) the device hardware. Essential requirements include: The Correct Chipset
: