Kindly help i bought , UFI BOX and i have never used it, isp connection is fine, but always ERROR:
Failed to initialize eMMC (return code: 20, CMD Error: Invalid response) !!!
CMD1 error, cmd response: 0x0, card state: 255 (Card is in unknown state)
SEND_OP_COND command failed.
---Check eMMC pins and connection---
---Try to select correct VCC/VCCQ manually---
---Try to decrease the clock speed---
HELP PLEASE
