PCB Version/revisions cs918 and T-r42

[mitchell4you]

Well.. lets combine all the pcb picture's.. in one thread
Then hopefully.. users/owners/rom-developers/resellers can can reply...
Where to find the stock firmware... or what custom rom works on this and that unit

Cs918/K-r42 (the first board, that started this mayham )
TN-BX09_V2.0

Stock FW :

http://www.mediafire.com/download/4xmwxnxbcc4n2dk/RK3188_BOX_Kingnoval_K-R42-1_NEUTRAL_8188EU_20130619.rar

Custom roms:

http://www.freaktab.com/showthread.php?7272-justXBMC-quot-new-firmware-for-k-r42-quot

http://www.freaktab.com/showthread.php?5957-K-R42-Hybrid-Firmware-(HFW)-1-2-1-by-lewy20041

--------------------
TN-BX09_V2.1




stock fw

http://pan.baidu.com/s/1MRwW

Info:

Everything before 1330 should be old revision, PCB made between 1332 and 1335 has mixed reports of new and old revisions. After 1335 there are rather all new revision PCB.
Generaly speeking there is minor difference between old and new revision concentrating around LAN (Ethernet) controller part of PCB and it is quite safe to install kernel either for old or new revision on new or old version board. Besides LAN everything should work.

custom roms
TN-BX09_V.2.1 2013/05/31 rom 1.2.5 old revision Wasser

http://www.freaktab.com/showthread.php?7952-K-R42-wasser-firmware-JB-Android-4-2-2

CH001 1332 TN-BX09_V2.1" (K-R42 / CS918...) => wasser KK 1.0.3 (old rev)

http://www.freaktab.com/showthread.php?8647-UPDATE-K-R42-wasser-firmware-Kikat-Android-4-4-2

Info:http://www.freaktab.com/showthread.p...l=1#post101255
-----------------
B351_V2.0 with bt
wifi/bt : rtl8723as
nand: SKhynix
Sticker on back:




Stock firmware for T-R42 B351_V2.0

http://blog.geekbuying.com/index.php/2013/12/11/rom-download-stock-firmware-for-t-r42-b351-v2-0-board/#.UuNs7LSS270

Custom rom for T-R42 B351_V2.0

http://blog.geekbuying.com/index.php/2014/01/25/rom-download-t-r42-tv-box-custom-rom-for-b351_v2-0-pcba-board/#.UuNs7bSS270

or (made by lewy20041 (on 12-18-2013)

http://www.mediafire.com/download/bpg72px54ir6v2b/T-R42_2.0_Board.7z

------------------------------------
MK918
HM E237212 94V0


Sticker




Stock firmware :

http://www.mediafire.com/download/968g661ud1gn8o1/MK918%201.24.rar

Maker : bee-link.com

To check for updated fw's..

http://pan.baidu.com/share/home?uk=1258340176#category/type=0

custom/info

http://www.freaktab.com/showthread.php?10098-MK918-2G-8G-TVBOX-RK3188-T&highlight=mk918

Custom/info

http://www.freaktab.com/showthread.php?14862-NEW-MK918-KitKat-Customrom

-------------------
Q7
XT-Q7-V01
Sticker:




Stock Firmware

http://www.mediafire.com/download/zqkdqhznq9dxzwy/Q7_1220_update(1).rar

-----------------------
XT-Q7-V10


Custom/info

http://www.freaktab.com/showthread.php?12566-Q7-Firmware-by-lewy20041

custom/Info

http://www.freaktab.com/showthread.php?12597-ROM-Download-Custom-Rom-for-Q7-tv-box-rk3188-t-quad-core

info/custom

http://www.freaktab.com/showthread.php?11041-Q7-XT-Q7-V10-Bluetooth-pairing-but-not-connecting

----------------
X6 With ap6210
RK3188_BOX_SZY_X6



Stock Firmware:

http://www.mediafire.com/download/czezrr20z8tc2sz/CS918_1.24.rar

Custom

https://dl.dropboxusercontent.com/u/23677706/szy_rk3188_x6_4.2.rar

info:http://www.freaktab.com/showthread.p...2-device/page8

info

http://www.freaktab.com/showthread.php?12843-Bricked-CS918-Help-me-please

------------------------
RK3188_BOX_SZY_X6 V1_0 131024-Mediatek



Info/custom

http://www.freaktab.com/showthread.php?13169-Good-news-for-CS918-SZY_X6-owners-new-FW-eveything-works-fine/page2

---------------
B351 V1.1


Custom/info

http://www.freaktab.com/showthread.php?8966-T-R42-B351-v1-1-PCB-Stockrom-Rooted-OC-Kernel-and-more-gnm!

----------------
B351 V1.0



Stock FW

http://vondroid.com/resources/t-r42-official-firmware.414/

---------------------
X5
ZXSD ZX005


Site maker

http://www.szzxsd.com/31.html

Possible stock fw

http://pan.baidu.com/s/1qWPloAg

info

http://www.freaktab.com/showthread.php?8961-Help-identify-possible-t-r42

Custom

http://d-h.st/mTn

http://www.freaktab.com/showthread.php?8961-Help-identify-possible-t-r42&p=122696&viewfull=1#post122696

------------
CYX_CS918 V2_1



Info

http://www.freaktab.com/showthread.php?13795-CS918-help-to-find-the-right-Firmware-Kernel-vyx_cs918-v2_1

Stock

https://www.dropbox.com/s/rqfg9rahgfzsrub/cyx%20V2.1.rar

kernel

https://www.dropbox.com/s/mebe7i30gyk5rgs/kernel.img

Stock fw (first link)

http://pan.baidu.com/wap/link?uk=3878777953&shareid=1543115216&third=6

-----------------
HLSX_X6_V10


Stock fw
http://www.thetabletexpert.com/suppo...RK3188_BOX.img (not tested)

info

http://www.freaktab.com/showthread.php?12387-CS918-RK3188T-red-motherboard-HLSX_X6_V10

------------------
B351_V3.2

Sticker




stock fw

https://mega.co.nz/#!0kgiQQSI!BOooYNJ2Q5C_zidvECdiZf8-nj1AVTozGZwOjVyaCxs

https://drive.google.com/folderview?id=0B0A3gnTq1m-9anh1by1XaDhGcmc&usp=sharing

Stock fw no BT

http://pan.baidu.com/s/1eQ1NZbG

Stock fw with BT (not tested)

http://pan.baidu.com/wap/link?uk=1529018457&shareid=2274437056&third=0

info

http://www.freaktab.com/showthread.php?14030-T-R42-B351-V3-2-Firmware

--------------
CYX_CS918 V2_3 20140510
wifi/BT chip is RTL8723



Info

http://www.freaktab.com/showthread.php?14865-CS918-Board-CYX_CS918-V2_3-20140510-Need-rom-(Custom-or-stock)

Stockfirmware ( second link )

http://pan.baidu.com/wap/link?uk=3878777953&shareid=1543115216&third=6

or

https://docs.google.com/uc?id=0ByC3L_PQbCqUWUFHdV8xc2NoM2s&export=download

[mitchell4you]

K-RK3188-V3.1


info

http://www.freaktab.com/showthread.php?8279-K-R42-3-1-PCB

-----------
K-RK3188-V3.5


stock

https://disk.yandex.com/public/?hash=657sio0CKXqr3d6muhtNeuSlaewS553shAMmVpJaBc8%3D

info

http://www.freaktab.com/showthread.php?10750-K-RK3188-V3-5-firmware

----------
K-RK3188-V4.2


info/custom

http://www.freaktab.com/showthread.php?12764-Please-Help-advice-needed-rooting-and-best-ROM-for-XBMC-1080p

-------------
K-RK3188-V4.3 With BT


Stock

http://pan.baidu.com/s/1nt4XhS9

Custom (use New Rev)

http://www.freaktab.com/showthread.php?8336-T-R42-wasser-firmware-JB-Android-4-2-2

http://www.freaktab.com/showthread.php?9593-UPDATE-T-R42-wasser-firmware-Kikat-Android-4-4-2

info:http://www.freaktab.com/showthread.p...WLAN-RTL8723AS

info

http://www.freaktab.com/showthread.php?12035-firmware-for-K-RK3188-V4-3-board

http://www.freaktab.com/showthread.php?13663-Help-me-I-have-cs918-on-beyond-3-4-struggling-at-720

http://www.freaktab.com/showthread.php?14671-CS918-k-rk3188-v4-3

------------
K-RK3188-V4.3 Without BT


--------------
RK3188_BOX_v2.0
Also sometimes called
Ekb311 = no bt
Ekb311b = with bt


stock

http://pan.baidu.com/s/1dDcfwYH

Custom

http://www.freaktab.com/showthread.php?11160-Custom-EKB311B-MT7601U-Wifi-ROM

Maker? envy firmware page

http://pan.baidu.com/wap/share/home?uk=121019752&third=0

------------
RK3188_BOX_V3.0


info

http://www.freaktab.com/showthread.php?15113-RK3188_BOX_V3-0

stock dump
http://www.freaktab.com/showthread.php?10944-Stock-Firmware-Dump-for-RK3188_BOX_V3-0-on-PCB


------------
HLSX_X6_V12


----------
K-R42 from gk
1348/1350
B351_v2.0 No Bt
note: also it has Toshiba nand / wifi rtl8188etv



custom/info
K-R42 board version B351_V2.0 1348, wifi Realtek8188ETV , RK3188T;FW: wasser-firmware-kr42-new-1.0.3

info

http://www.freaktab.com/showthread.php?5957-K-R42-Hybrid-Firmware-(HFW)-1-1-0-by-lewy20041&p=202175&viewfull=1#post202175

[mitchell4you]

Please start posting info.. what works whats not
-If you have a PCB thats not listed..Just Reply with Pictures

If there is a password on the downloaded Firmware
Password is: geekbuying.com

Sources of pic/data where aquired from,
Blog.geekbuying / 4pda.ru / freaktab users / xda forum

Disclaimer..
Like always.. make a backup from your pre-installed firmware, before trying a new firmware/rom
And if you can..
Check your resellers website for a stock firmware or update.. if you are having problems

Stutter fix tool.. for most units
Click Me!

If all fails..
Ask your reseller for a stock-rom/firmware
Then..make a new post requesting help.. with a download link to the stock firmware ( if you can)

Note:
Going from android version 4.4 to 4.2 requires some added steps,
As the bootloader from kitkat (4.4) can Not boot 4.2 correctly
Howto
Click Me! For more info
Unbrick
Click Me! For more info

To the mods...admins
If you wish to add info/fw/ect.. (posts #1 #2 #3 )
just go for it..

Where to find stock (update) firmwares.. (Not supported by freaktab offcourse)
(Will post some baidu page here...after diner)

http://pan.baidu.com/wap/share/home?uk=3995530201&third=0

http://pan.baidu.com/share/home?uk=4213728113&view=share#category/type=0

http://pan.baidu.com/wap/share/home?uk=3878777953&third=0

http://pan.baidu.com/wap/share/home?uk=1983692576&third=0

http://pan.baidu.com/wap/share/home?uk=1496439726&third=0

http://pan.baidu.com/share/home?uk=3224644781#category/type=0

http://pan.baidu.com/wap/share/home?uk=121019752&third=0

http://blog.geekbuying.com

http://pan.baidu.com/wap/share/home?uk=1529018457&third=0

http://pan.baidu.com/share/home?uk=1258340176#category/type=0

http://ugoos.net/downloads

[no_spam_for_me]

B351_V2.0
K-RK3188-V3.5
K-RK3188-V4.2
K-RK3188-V4.3
=> WITH bluetooth you can use them with wasser T-R42 rom's (new rev)

But I also know e.g. K-RK3188-V4.3 WITHOUT BT and then I don't know a custom rom...

Also B351_V2.0 exist without BT (I think digger has one and he uses wasser K-R42)...

Some more PCB pictures (use as you need)
PCB3.zip
PCB2.zip
PCB1.zip

[no_spam_for_me]

@Admins
PLEASE sticky this thread, because mitchell4you and I often wrote the same again and again and again...

[warlock09]

so i got this android box i opened it it says this on the K-RK3188-V4.3 without Bt ..so which custom firmware can i use pls,,is it K-R42 Fw? JUST WANT TO CHANGE FW AS STOCK FW DOESNT SUPPORT 1080 P PLAYBACK..stuttering all the time,,,,just want to make sure ...so i wont brick my box...

[endera]

ch001 tn-bx09_v2.1 1331



ch001 tn-bx09_v2.1 1331

4.2.2 firmware please

4.4.2 firmware please

[endera]

ch001 tn-bx09_v2.1 1331

4.2.2 firmware please

4.4.2 firmware please

mitchell4you

[no_spam_for_me]

KK back to JB

...
Note:
Going from android version 4.4 to 4.2 requires some added steps,
As the bootloader from kitkat (4.4) can Not boot 4.2 correctly
(where was that link again?? with howto)
http://www.freaktab.com/showthread.p...G-A-KITKAT-ROM!!!!!
...

I don't know, if there exist a HowTo, but it's also discussed at

http://www.freaktab.com/showthread.php?13454-NEW-Q7-rom-by-veclinux&p=197592&viewfull=1#post197592

==>http://www.freaktab.com/showthread.p...l=1#post197859
I think first you have to use a bootloader >= 2.x to erase the IDB (NAND) and then you can reflash JB (JB uses a bootloader <2.x)

Another way is to force "mask rom mode"
=> http://www.freaktab.com/showthread.p...l=1#post197661

[veclinux]

bx09-vers 2.1 jb firmware

http://pan.baidu.com/s/1MRwW

[endera]

bx09-vers 2.1 jb firmware

http://pan.baidu.com/s/1MRwW

erorr link...

[warlock09]

Re: PCB Version/revisions cs918 and T-r42

Hello;:; anybody care to answer on my post ..post no. 6...pls...any help much appreciated....,.just looking for compatible custom rom for my box...thanks...and be able to back up my stock rom....???????????????

[no_spam_for_me]

ch001 tn-bx09_v2.1 1331

4.2.2 firmware please

4.4.2 firmware please

Is it a picture of your device/PCB?
Because I can't read any information at the WiFi chip.

I have 1332 and also RTL8188ETV.
The only different I can identify is the NAND. I have SKhynix and not Toshiba...
I use old rev android versions by wasser (K-R42) without any problem...

Are you SURE you don't have a generally problem with the USB and WiFi chip? I think so!

[endera]

Is it a picture of your device/PCB?
Because I can't read any information at the WiFi chip.WiFi chip RTL8188ETV.

I have 1332 and also RTL8188ETV.
The only different I can identify is the NAND. I have SKhynix and not Toshiba...
I use old rev android versions by wasser (K-R42) without any problem...

Are you SURE you don't have a generally problem with the USB and WiFi chip? I think so!

yes generally problem usbs and wifi dosen't work

[no_spam_for_me]

Yes, and I think they are broken, because you have a 'standard' device, so these FM's MUST work...
(Ok ,I don't know about maybe a side-effect because of the different NAND, BUT I DON'T think so, because, if there will be a problem with different NAND, I think you will get another effect)