NAND Chip Mask ROM Mode Short Location

[SneakyRcon]

Venz v12 Ultra SOLVED. Short pin in the area marked by soldiaz, exactly I do not know.

Found this gem from 2021.

1. Short ground and "pin in red circle".
2. Connect the first usb from the rear to pc (win11 in my case).
3. From power on the device manager should immediately pick up a new device, and the short is no longer needed.
Recognized: without driver "GX... chip", with "lib-usb32 usb devices" driver already installed "WorldCup Device".
Amlogic's USB Burning Tool's must be v2.*, and it comes with the driver.

One problem: after reflashing from armbian (emmc), in android a msg pops up asking for a "U disk to install BoardTest"
that doesn't let you do much, this havent come up after reflashing from coreelec, nor after failing android upgrade...
Device is still good for playing with other systems.

[Pcmarck]

Hello, I hope you can help me, I tried to install another firmware and it blocked, only the green LED and the optical audio light turn on, I already tried with the sd card and it does not work, I also have a problem with uart but it does not recognize it very well, also with the USB cable to the pc but the pc does not recognize it, I attach a photo to see if it can help me

[tteodor]

Hi again
I have problem with A95X F3 air .Only red light.Can samobody help pls?

Can somebody help? Here have answers for S905x3 but i cant find short pins for this .

[zackiptv]

Hello, after root removal, device gets stuck on boot screen. How can I insert the short pin, can you help me? I think it's the same as the migu mg101 model
S905L-B CPU

thankyou

[phankhanh86]

Xin chào mọi trong rom , nhờ mọi giúp đỡ , chạy chip rk3229, wifi sv60510 , up sai rom bị brick, đầu karabox k1

Bình Đinh Vietnam send to me unbrick

[Hieulaxi9x]

Xin chào mọi trong rom , nhờ mọi giúp đỡ , chạy chip rk3229, wifi sv60510 , up sai rom bị brick, đầu karabox k1

[tunahanelkut]

Hello, after root removal, device gets stuck on boot screen. How can I insert the short pin, can you help me? I think it's the same as the migu mg101 model
S905L-B CPU

[phankhanh86]

i have atv9 for 3229 but it lag, slow and lucher not same lucher atv (lucher mobile)
who can help me make it faster and lucher same lucher atv 9
thank somuch
link file

[iiAabd]

Skyworth Digital HP40A / HP4105-Intigral / S905X2 / NAND: SanDisk SDINBDG4-16G

[phankhanh86]

Nice !!!
Maybe repost img with indicators

So can help others

Happy Testing

Short pin 1

[freddy]

no it not work
but i found short pin....near 4R7 usb 2.0

Nice !!!
Maybe repost img with indicators

So can help others

Happy Testing

[phankhanh86]

Tanix TX5 Pro, Amlogic S905X wifi 9377

very esea....two hold near emmc

[phankhanh86]

Okay
Same img
Underside of board
Upper middle
Cluster under CPU
2 copper pads there

no it not work
but i found short pin....near 4R7 usb 2.0

[jalldoc]

Tanix TX5 Pro, Amlogic S905X wifi 9377

[freddy]

Okay
Same img
Underside of board
Upper middle
Cluster under CPU
2 copper pads there