Can't init EMMC, Reason: DATA RCV Timeout Error
 

this error comes when i work with Samsung mobiles
other brand oppo vivo mi working good
please tell me some solution



Z3X EasyJtag Software ver. 3.7.0.20
Loading eMMC GEN2 Firmware... IO: 1800 mV
Box S/N: 8C30F9F3F3B1121F, ,FW Ver.: 02.53
CMD Pullup Level:1804 mV
CMD Active Level:1826 mV
Box IO Level:1800 mV
CLK Rate:12000 kHz
Bus Width:1bit,SDR
HiPower mode is off!
---------- eMMC Device Information ----------

eMMC CID : 15010051333133424200B5FBB8842497
eMMC CSD : D02701320F5903FFF6DBFFEF8E40400D
eMMC Manufacturer ID: 0015 , OEM ID: 0100
eMMC Date: 02/2017 Rev.0x0
eMMC NAME: Q313BB , S/N: 3053172868
eMMC NAME (HEX): 513331334242
Can't init EMMC, Reason: DATA RCV Timeout Error
Check Data Line!
Done.

Can't init device, Reason: Initialization failed
Done.



Z3X EasyJtag Software ver. 3.7.0.20
Loading eMMC GEN2 Firmware... IO: 2800 mV
Box S/N: 8C30F9F3F3B1121F, ,FW Ver.: 02.53
CMD Pullup Level:1818 mV
CMD Active Level:2119 mV
Box IO Level:2800 mV
CLK Rate:12000 kHz
Bus Width:1bit,SDR
HiPower mode is off!
Can't init device, Reason: CMD Timeout Error
Done.



Thank You

Check you connection
Try to use pull-up resistors

all connection is ok
i have attached two 100 Oms pull-up resistors 1.8v to cmd and data

this error comes when i work with Samsung

Try connect witout vcc and vccq connection, select hipower mode and connect usb power cable to phone

i tryed but same issue

Try to use didderent VIO.
If ISP not work correctly - desolder chips and use sockets

https://forum.gsmhosting.com/vbb/f67.../#post14298347