Samsung Exynos dead
 

Hello, I am already an experienced user in ISP, but I have a problem, with Samsung exynos.

I connect all the cables correctly to the pinouts, but at the moment of connecting the equipment with the usb to the PC to power it automatically the equipment dies.

It is only read by the device manager such as Exynos and disconnects and reconnects, as if it had damaged the boot, but I have not done anything yet, just connect it to the PC to power it, without having done any procedure with easy jtag.

It is not my computer because I have tried several and it does the same to me all, and it only gives me that problem with the Samsung Exynos.


and if I want to do an info reading with easy jtag, it tells me reading errors in several adress

Try replacing R CMD .

Why several exynos phones dead? just connect ISP, read with Easy Jtag and dead, its for voltage or why? I want to know

I know why, but firts, post you log operation

Right now I don't have any and I gave them all, but I don't want it to happen anymore, and sometimes I don't even do any process, I just read it and disconnect it to test, to see if they die from any process that I do or just when welding.

Can you give me any tip please.

Try to connect USB cable with that board at the same time. ( PLug in to PC with the one side and the other side to mainboard).

tengo mismo problema con samsung exynos j400m

hi, did you find solution? i have the same problem with Exynos as well
i tried A750G, J600gt, A307GT all with the same problem, voltage drops to 0 and phone disconnects from pc, but reconnects after 1 second
i tried with the USB cable connected, tried several computers, tried drivers, tried with UFI and Z3X Easy jtag, i tried with the battery on too, and no result