MXQ Pro 4k Bricked!! What pins to short for NAND.

[Dabolx]

I know this thread is old but I faced the same problem and I have found out how to resolve it. Maybe it is still going to help someone.

Here is how you can recover MXQ_S905X V2_0 20161020. You will need to use aml usb burning tool.

1. Download rom from here
2. Short nand pins between 8 and 9
3. Connect tv box to pc and it should show up on aml usb burning tool
4. Flash firmware

[digitalriver]

In USB Burning Tool I have error on 2%, or 4%. Shorting 29-30 pins dont help, reset key dont work, and box after connecting to pc immediately enable loader mode without need to pressing or shorting something.This happened after the trying firmware 7 Android If I understand, wrong firmware changes in my bootloader frequency of memory, and now box not start with this very high frequency

[digitalriver]

Hello All!
People, can somebody help me. I have similar problem
My box is t95n s905x. In console i see this:
BL2 Built : 13:48:56, Sep 23 2016.
gxl g7459bd4 - jianxin.pan@droid06

set vcck to 1120 mv
set vddee to 1000 mv
Board ID = 1
CPU clk: 1200MHz
DQS-corr enabled
DDR scramble enabled
DDR3 chl: Rank0+1 @ 528MHz - PASS
GXL:BL1:9ac50e:a1974b;FEAT:ADFC318C;POC:3;RCY:0;EM MC:0;READ:0;CHK:AA;SD:0;READ:0;0.0;CHK:0;
no sdio debug board detected
TE: 228553

I see this message, when i trying to do something from micro sd port. Works only micro usb port, usb ports box don't see. When I trying to start box without microsd, in console I always see this:
GXL:BL1:9ac50e:a1974b;FEAT:ADFC318C;POC:3;RCY:0;EM MC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:1;EMMC:0;READ :0;CHK:AA;SD:800;USB:8;LOOP:2;EMMC:0;READ:0;CHK:AA ;SD:800;USB:8;LOOP:3;EMMC:0;READ:0;CHK:AA;SD:800;U SB:8;LOOP:4;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP :5;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:6;EMMC:0 ;READ:0;CHK:AA;SD:800;USB:8;LOOP:7;EMMC:0;READ:0;C HK:AA;SD:800;USB:8;LOOP:8;EMMC:0;READ:0;CHK:AA;SD: 800;USB:8;LOOP:9;EMMC:0;READ:0;CHK:AA;SD:800;USB:8 ;LOOP:A;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:B;E MMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:C;EMMC:0;REA D:0;CHK:AA;SD:800;USB:8;LOOP;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:E;EMMC:0;R EAD:0;CHK:AA;SD:800;USB:8;LOOP:F;EMMC:0;READ:0;CHK :AA;SD:800;USB:8;LOOP:10;EMMC:0;READ:0;CHK:AA;SD:8 00;USB:8;LOOP:11;EMMC:0;READ:0;CHK:AA;SD:800;USB:8 ;LOOP:12;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:13 ;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:14;EMMC:0; READ:0;CHK:AA;SD:800;USB:8;LOOP:15;EMMC:0;READ:0;C HK:AA;SD:800;USB:8;LOOP:16;EMMC:0;READ:0;CHK:AA;SD :800;USB:8;LOOP:17;EMMC:0;READ:0;CHK:AA;SD:800;USB :8;LOOP:18;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP: 19;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;LOOP:1A;EMMC: 0;READ:0;CHK:AA;SD:800;USB:8;LOOP:1B;EMMC:0;READ:0 ;CHK:AA;SD:800;USB:8;LOOP:1C;EMMC:0;READ:0;CHK:AA; SD:800;USB:8;LOOP:1D;EMMC:0;READ:0;CHK:AA;SD:800;U SB:8;L

[scooter2014]

Youll find your not alone re OCD

http://freaktab.com/forum/main-category/main-forum/637675-nand-chip-mask-rom-mode-short-location

Most comon locations there if you do find it post it for others following as i am sure you wont be last one looking for its location.



Keep at it youll get it.

[Labrador]

Thanks scooter

Still the same
Starts, goes to 4% stays on saying "download Uboot" for 3 or so seconds then this error :12:08:33 085][HUB3-1][Err]--[0x10302001]Romcode/Switch status/Check connect/Enum device error

I have tried leaving nand short on while loading, taking it off when load starts, holding reset button on while loading , letting it go when it starts.

Also can u confirm that the pins i am shorting are correct. My chip has three large circles and one small one on the top. I assume i start counting pins from the small circle corner

This BOX is not going to BEAT me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

LOL

Thanks for your insight....You give me a shimmer of light at end of tunnel

D

[scooter2014]

V88 firmware will work on it xany firmware should as well as the x96 firmware all those work with that wifi.

http://freaktab.com/forum/tv-player-support/amlogic-based-tv-players/s905x/others-aml-s905x/firmware-roms-tools-bx/633746-x96-magendanz-rom-with-remote-fix

[scooter2014]

I post link to firmware i know work on your wifi but have to load it when home.

[Labrador]

Update
I am able to get the load process started for about 4 %. then it stops with the following.
On burn tool top screen where it shows usb it says Download Boot
Then i get error on bottom part of program that says
[0x10302001]Romcode/Switch status/Check connect/Enum device error.

Then everything stops.
I tried a few different firmware files.

Hope this gives some insight.

[Labrador]

see attached photo.

id on it says
8189ETV
G816G32
GG37

[scooter2014]

Here ya re ocd. try 7/8 from dot. Take photo of wifi chip too.

[Labrador]

See pics below. Let me know if you need any other info. Thanks for help. My OCD wont let me quit on this box.....LOL

[scooter2014]

No one has device so you may have to crack open and take photos. Some come with wierd nan and memory even different chips for storage on same device.

If resetting and flashing firmware on tool not working now its dr detective to find out why other firmware not working. I cant remember if i ordered one of amazon or not but if i did its still a few weeks out from shipping snail mail...

Id say get supported devices but even that becoming crap shoot as they changing gutz as soon as stable roms made lol.... China gadget life

[Labrador]

I I found some info where someone else had to short the pins on same chip but different board. I tried it on mine. Got a little further on install (4%). then i got this error
0x10302001]Romcode/Switch status/Check connect/Enum device error
any ideas?
Thanks

[Labrador]

tried that still no luck. I noticed by accident that i can do exactly the same thing via loading through burn tool whether the reset button is pressed and held pressed or released. It is as though the reset button is not doing anything. I would of thought if button is pressed the program would not be able to start the load process. I have included the last part of the text file from latest load failure The only time i get a different result than the one reported above is if i start the load program then plug in USB. hope that may shed some light on problem

thanks

[17:15:02 730][HUB3-1][Inf]--------------ERASE BOOTLOADER------------
[17:15:02 755][HUB3-1][Inf]--2-2-0-0
[17:15:02 772][HUB3-1][Inf]-------------Download DDR.USB-----------
[17:15:02 772][HUB3-1][Inf]--Close device handle 0x0000081c
[17:15:02 823][HUB3-1][Inf]--Open device handle \\?\usb#vid_1b8e&pid_c003#5&77e775c&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed} 0x0000081c
[17:15:02 874][HUB3-1][Inf]--2-2-0-0
[17:15:02 875][HUB3-1][Inf]--Control write pll reg1 0xd9000000:0x000000b1
[17:15:03 377][HUB3-1][Inf]--Control write pll reg1 0xd9000000:0x00005183
[17:15:03 879][HUB3-1][Inf]--Write initial succeed
[17:15:03 879][HUB3-1][Inf]--Upload encrypt at 0xc8100228
[17:15:03 880][HUB3-1][Inf]--ulValue = 0xadfc318c
[17:15:03 881][HUB3-1][Inf]--Read encrypt value succeed
[17:15:03 897][HUB3-1][Inf]--Transfer complete
[17:15:03 899][HUB3-1][Inf]--Run at address 0xd9000000
[17:15:03 901][HUB3-1][Inf]--RunInRam succeed
[17:15:03 924][HUB3-1][Inf]--2-2-0-0
[17:15:03 924][HUB3-1][Inf]--CheckFileRunState succeed
[17:15:03 925][HUB3-1][Inf]--runResult:0x 0,paraMagic:0x7856efab
[17:15:03 925][HUB3-1][Inf]--ddrCapacity:0x 800
[17:15:03 926][HUB3-1][Inf]-------------Download UBOOT.USB-----------
[17:15:03 928][HUB3-1][Inf]--2-2-0-0
[17:15:03 928][HUB3-1][Inf]--ulValue = 0xadfc318c
[17:15:03 928][HUB3-1][Inf]--Download DDR.USB buffer at 0xd9000000
[17:15:03 943][HUB3-1][Inf]--Transfer complete
[17:15:03 943][HUB3-1][Inf]--Download UBOOT.USB buffer at 0x0200c000
[17:15:04 242][HUB3-1][Inf]--Transfer complete
[17:15:04 250][HUB3-1][Inf]--DownCheckPara succeed
[17:15:04 250][HUB3-1][Inf]--Run at address 0xd9000000
[17:15:04 292][HUB3-1][Err]--generatedAddSum:0x8abfae59;srcAddSum:0x17b94557;ru nResult:0x e6;paraMagic:0x7856efab
[17:15:04 292][HUB3-1][Inf]--ReadCheckPara failed
[17:15:04 408][HUB3-1][Err]--[0x110f0902]Unknown
[17:15:04 410][HUB3-1][Inf]--Close device handle 0x0000081c

[scooter2014]

Try running burn program as administrator it look like driver or usb stopping not device not taking firmware with that error.