Connection process always aborted

嗨，我有几个关于我的项目的问题

所以我在收到你的一些建议后直到这一点。

So i have put my soldering temperature under 250 degrees during the installment, and there's no short and problem with my IC.
Therefore I put all of needed port in my device, with precaution if there's anything wrong with my module.
I tried to consult my module, most of my design is almost exactly the same with SmartTag

所以我所做的第一件事是我将我的PO4和PO5，VCC地面（标准UART）连接到对话Devkit Basic DA 14580-1
因此，只要我尝试使用My SmartSnippet使用J-Tag将程序连接我的程序

I always received this alert

[INFO General @17-12-04 16:34:00] Could not measure total IR len. TDO is constant high.
[ERROR General @17-12-04 16:34:00] Could not read memory address 0x50003200 with function JLINKARM_ReadMemHW
[ERROR General @17-12-04 16:34:00] No known chip found while opening JLink connection. Terminating proccess...

And whenever I try to connect using UART

I got a notification if I will be able to download my program

[INFO SPI Flash @17-12-04 16:41:40] Connection to COM44 port has successfully opened.
[INFO SPI Flash @17-12-04 16:41:40] Started download procedure..
[ACTION SPI Flash @17-12-04 16:41:41] Please press the hardware reset button on the board to start the download process.

but whenever I push reset button on Dialog DevKit Basic, the system won't read the reset button therefore I can't download my program and this alerts come out

[INFO Booter @17-12-04 16:41:56] Successfully disconnected from port COM44.
[ERROR SPI Flash @17-12-04 16:41:56] Failed downloading firmware file to the board.
(错误SPI Flash @17-12-04 16:41:56]失败的配置uring SPI Flash ports and pins.

Therefore, I think there's a problem with the reset button, so what I do next is I make my own Reset module button with consideration of
DA Devkit Reset按钮专门为Devkit制作，如果我使用相同的复位按钮，则我的电阻将是并行的，因此系统无法读取。

But after I make my own reset button the system still doesn't work.

I was quite stuck in this process, since if I can't connect my Device to my SmartSnippets what could I do with my project
我已经检查了所有接线，所有接线都很好，焊接和PCB层一切正常工作。

Can you help me to solve my problem, so I can deploy DA 14580-1 as my Bluetooth Processor

Please assists me, and I will be very happy to share my current pcb module design

Kinds Regard,

Kevin