G532F Dead Boot repair

[mtk6572s4clone]

after wire the board and select the interface RJ-45 show this error:

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.50 (RIFFBOX1), JTAG Manager Version: 1.80

Connecting to the SD/eMMC Card...ERROR
Set I/O Voltage reads as 3.21V, SD_CLK Frequency is 649 KHz

Connecting to the SD/eMMC Card Failed (ERR[0071], POS[0001])

all wires connected According to: (VCC and VCCQ connected to rj45.schematics provided on Previous photo)
1.vcc
2.sdemmc-clk
3.sdemmc-dato
4.sdemmc-cmd
6-vccio

i don't know.Where is the problem?

The message you have entered is too short. Please lengthen your message to at least 5 characters; now is so long!.

GND...

you have 5 lines connected, but they must be 6, what are you missing? it looks like VCC or VCCQ

[mzc1993]

The message you have entered is too short. Please lengthen your message to at least 5 characters; now is so long!.

GND...

you have 5 lines connected, but they must be 6, what are you missing? it looks like VCC or VCCQ

VCC/VCCQ lines on my board connected

and interface pinout G532F 5 lines

i should repair boot this model with ISP to learn no problems with the next models

[Legija]

You of course should know that GND is required for any type of connection . . . And it's considered that users are educated enough to connect it even if not marked on pinout.

[mzc1993]

You of course should know that GND is required for any type of connection . . . And it's considered that users are educated enough to connect it even if not marked on pinout.

tank you very much MR Legija

my problem from GND and Do not disconnect the wire from board then connect black wire

this phone Repaired Successfully

you are the best product Supporter after Product manager

but i wish RiffBOX1 lifetime emmc Support (i ask to my country and say to me only 1 year active emmc support)

[Legija]

Reseller probably lazy to read, activations are permanent since august last year.