NAND Chip Mask ROM Mode Short Location

[azuetatj]

hi guys! i need some help with this box,
anyone knows were do we do the short pin on this box?
this is all the info i got from this bga nand flash
Mark Code Part Number Product Family
spectek PFG57 FBNL05B128G1KDBABJ4 NAND FLASH

need nand Chip Mask ROM Mode Short Location

[azuetatj]

it's me or this forum is completely dead! No one even say somenthing

[ormcra]

Hi. please help me.

Need point to reset M8S PRO+ V2.0 Nand mask recover.
I install a not compatible firmware and now is in stuck mode and not turn on. Only see red led.
Now i have the original firmware...
Thanks a lot.

[CaptainBenSisko]

hi guys! i need some help with this box,
anyone knows were do we do the short pin on this box?
this is all the info i got from this bga nand flash
Mark Code Part Number Product Family
spectek PFG57 FBNL05B128G1KDBABJ4 NAND FLASH

need nand Chip Mask ROM Mode Short Location

You're already in MASKROM mode. What did you do to get to this point?

[CaptainBenSisko]

Hi. please help me.

Need point to reset M8S PRO+ V2.0 Nand mask recover.
I install a not compatible firmware and now is in stuck mode and not turn on. Only see red led.
Now i have the original firmware...
Thanks a lot.

These are the pins you need to work through.

[ormcra]

These are the pins you need to work through.

I tried to jump 5-6 pins and 6-7 pins but not work.
thanks

[CaptainBenSisko]

I tried to jump 5-6 pins and 6-7 pins but not work.
thanks

Sigh.

I have, and other people have explained what to do in this situation MANY times in this post. One last time I will tell you what to do.

1. Install correct drivers on computer.

2. Download every version of Android Tool and/or RK Batch Tool you can find.

3. Get the tool to recognize your device.

4. Go to the pins on the NAND and start shorting all of them. Walk down all the pins until you enter MASKROM mode.

5. Profit

****USE THE ORIGINAL FIRMWARE THAT YOUR BOX SHIPPED WITH****

https://chinagadgetsreviews.com

This is where you can find many stock firmware.

6. If all else fails... READ THROUGHOUT THIS TOPIC.

You will likely find the answer you need if you just look.

-Captian Ben

[anACE]

Hello Guys,
I ne ed some help with my board T9 4GB ram Rockchip 3328. can you tell me which pins I should stick. Thank you

[Dabolx]

Hello.
Does anyone know which pins to short of this MXQ Pro 4k box to get into mask mode?

Model: R329Q_V3.2

Photos: https://imgur.com/8f6JSx2, https://imgur.com/YKWmCPW

EDIT:
If you have same board as this, you need to short pins N and G

[Vicky_singh86]

Hi friend,SUNVELL T-9 BOX,RK3328 CHIP.where is pins for me ? thanks you very much i need help

[mager]

Hello!!

I have this two box V88 Plus 4K SCISHION. The nand that they have is ESSENCORE i3t-8GQ8T2h5TARC

The XT-MX4V-V11 when i turn on start blinking red light and wont turn on. The other, stays in red light.

Can anyone tell me what can i do? what pins?

[soldiaz]

Hi friend,SUNVELL T-9 BOX,RK3328 CHIP.where is pins for me ? thanks you very much i need help

Vicky_singh86 : I would try indicated colored pins WHILE (!) connecting device to computer..it is BGA board so in case it does not work then try shortening any pins. you cant damage the board. But keep in mind that you are supposed to shorten pins while connecting device!!!!

[thebestcristi]

Hi everyone,
Know somebody which pins need to short for MXQ Pro 4K with this NAND?
It's power on with amlogic logo and the PC doesn't recognize with reset button.
Thank you!

[emz]

Hi after some help with my Bricked X96 S905x2 2g16g please. Hope this is the correct place.

I was trying to flash Xannytech ROM for this device and the only way to get it to flash was to untick erase bootloader. It flashed but then nothing.
I just get a black screen on TV. The optical port lights up red but nothing else.
I tried to reflash the original firmware but it now appears that the av reset doesnt work. Tried and failed with SD card method for this reason also.

Last resort was nand short but that doesn't work neither. The computer doesn't connect with the device. I've tried the suggested hdmi pins and the short on the reverse of the board. I've tried this on all my laptops/PCs and with the same negative results.

I'd be grateful if someone can point me to another pin short or solution, pics of device attached.
Thanks in advance

[soldiaz]

emz Since it is BGA board the soc pins cannot be touched directly. I would try to shorten pins in indicated yellow area.

Attention:You have to CONNECT DEVICE TO PC WHILE SHORTENING PINS. Otherwise box wont be recognized.

Kindly tell us all which pins worked for you!



This one might help:

https://chinagadgetsreviews.com/how-to-unbrick-any-amlogic-devices-create-an-bootable-magic-micro-sd-card-in-minutes.html

"Relax people and stop freaking out about where uboot is???take bootloader.img and rename is u-boot.bin!"