NAND Chip Mask ROM Mode Short Location

[kaviazzz]

Yes really mine is S905
I dint even know they made a s905x version of the projector...

The only way to at least restore it back to working is that someone gets a backup of his S905X? right ? I am planning to start a new thread asking for someone to get a full backup.

[superceleron]

The only way to at least restore it back to working is that someone gets a backup of his S905X? right ? I am planning to start a new thread asking for someone to get a full backup.

Nobody can get you a full backup, you need the full stock img, ask the store where you got it!

[Guest]

For the Alfawise S92 (q201 ref board):

[androidboxtv]

Anyone know where the points are for the TX9 pro please
KLMBG4WEBD-B031"

[kefflad]

Hi All,
Not sure right place to post.
really stuck at the moment . i have a cheap China MXQ Pro 4K ( Iknow !!) . I believe its Bricked.
firstly the original boot screen was Amlogic S905x loaded , but when trying to connect to USB Buring tool it wont work so from Posts here i tried Andriod Tool 2.35 and yes it connected and as loader and could read chip - RK322A ....so it seems to be Rockchip.
Andriod Tool can read FlashID and FlashInfo etc but just wont Upgrade firmware.
i have new firmware but it wont load...
Problem is Prepare IDB Fail
from posts and other information seems i need to put it in Maskrom but cant find pins on nand to short. i believe its BGA type.

so any Help would be great

picture below to help

[Guest]

Mask ROM pins for the M8S Pro and M8S Pro L:

[TraJiK]

MXQ Pro 4K. Haven't seen anyone with this chip (Foresee NCEMASD9-08G). Have no display and seemingly no recovery at the moment. Blue light comes on and USB is recognized, but not flashable. Any assistance on shorting pins?

[pestul]

I'm looking for some clues for the Samsung KLMAG2WEPD-B031 on a x96 (s905x - 2G/16G) model. I've tried the suggestions posted here. A couple of shorts down the left side of the pins cause the short but still nothing (and they weren't at the suggested 16/17 or 19/20 pins). I'm using the original power adapter and a USB3 cable plugged into a USB2 slot in the non-power usb and a usb 2.0 on the laptop.

I have the red led constant with power supplied. No response by the laptop with recognizing a device and I haven't seen the led change colour from red once after shorts. Any help would be greatly appreciated.

[Rockabilly65]

Hi All,
Not sure right place to post.
really stuck at the moment . i have a cheap China MXQ Pro 4K ( Iknow !!) . I believe its Bricked.
firstly the original boot screen was Amlogic S905x loaded , but when trying to connect to USB Buring tool it wont work so from Posts here i tried Andriod Tool 2.35 and yes it connected and as loader and could read chip - RK322A ....so it seems to be Rockchip.
Andriod Tool can read FlashID and FlashInfo etc but just wont Upgrade firmware.
i have new firmware but it wont load...
Problem is Prepare IDB Fail
from posts and other information seems i need to put it in Maskrom but cant find pins on nand to short. i believe its BGA type.

so any Help would be great

picture below to help

Same board as mine, the first I found after hours of searching.

Also boot with fake boot picture Amlogic s905x but it´s a rockchip 3229.

I wonder if there is a solutions like this:

http://freaktab.com/forum/tv-player-...ate-short-pins (see photo).

I have searched for hours but not found much about this MXQ PRO with rk3229 chip and 6.0.1 marsmallow.

I have a full factory backup, but I think I managed to load wrong bootloader and brick it.

It worked fine with android toolbox 2.39 but now it wont show up when connected.

The onlys solution seems to be a nand flash to get back in maskroom mode, but how?

Next time I go for Amlogic, found tons of info for that chip but rk3229 seems to be cheapest of cheapiest :-)

We keep on searching, good luck

[Rockabilly65]

Hi All,
Not sure right place to post.
really stuck at the moment . i have a cheap China MXQ Pro 4K ( Iknow !!) . I believe its Bricked.
firstly the original boot screen was Amlogic S905x loaded , but when trying to connect to USB Buring tool it wont work so from Posts here i tried Andriod Tool 2.35 and yes it connected and as loader and could read chip - RK322A ....so it seems to be Rockchip.
Andriod Tool can read FlashID and FlashInfo etc but just wont Upgrade firmware.
i have new firmware but it wont load...
Problem is Prepare IDB Fail
from posts and other information seems i need to put it in Maskrom but cant find pins on nand to short. i believe its BGA type.

so any Help would be great

picture below to help

I´ve found it, not sure exactly but pin 8-9, 9-10. look at picture, under the ring with an N.

was so excited when it pop up in android tool that I did not thought of exact pin but under the N.
Good luck.

My problem now is to find right rom (V88_RK3229_6.0_MX4N_Wifi Spectek_20170405) only starts but freeze on android logo.

And my backup wont start anything, think I´m missing u-boot.bin or bootloader or something.

So any further info how to get it back for full would be good

[Rockabilly65]

Short pins MXQ PRO 4K motherboard R329Q_V3.0
Under the N 8-9- or 9-10

[hofs1]

MXQ PRO+ with a Toshiba Nand kept reset button in and went down right side of chip and got USB Burn tool to connect..........Thanks Im done playing with this annoying LOCKED DOWN box

[ihenyen]

Hello everyone! I am new to the forum, but i needed an urgent help to assist me in restoring my Videostrong RK3399 board to life. It's only showing MASKROM MODE when connected through the android tool.
I actually crashed my board when i was trying to update the SUPERSU on my android window. So, when i try to flash it's showing maskrom mode.
Please can anyone help to give a tutorial step-by-step on how to put it back into loader's mode. Thanks in anticipation.

[Nebojsa]

MX9 PRO 2/16, RK3328, nand chip THGBMBG7D2KBAIL
what pins to short for maskrom?

[rudeboy2012]

can someone help me short pin T95Z plus 3+16 gb with LTM8830

Try shorting adjacent pins about 5 or 6 up from the lower left corner by the triangle. That's where I'd start.