yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] sankar24:
I rooted my device with instructions available in another forum. If you see darevix 02 rom has super su installed and I still haveit in 04.2 .I was under the impression that super su implied that the tab had root access .anyway my tab has root access .This tab can be rooted. Just google a bit and you can find it. I amnot sure if I can mention other forums here or not.
[Android Q&A, Help & Troubleshooting] fooxmdq:
hola, alguien podría decirme si la custom rom trae editado el build.prop para tener mas compatibilidad con googleplay? muchas gracias
[Android Q&A, Help & Troubleshooting] baude:
Hi.

Sorry if this is a silly question, but i'm concerned about this. I'm unable to connect the tablet to the PC via USB. It tells me 'Unable to find driver', and i'm unable too to find any driver that works.

Are you able to connect table-PC via USB? Which drivers i may use?

Thanks!
[Android Q&A, Help & Troubleshooting] rossiza:
http://dl.vmall.com/en_US/c08446lu5u
[Android Q&A, Help & Troubleshooting] wickermonkey:
Has anybody managed to get netflix or tvcatchup to work? Not that it was the only reason for me buying the w30hd but it was a big reason for it and its startng to bug me now that neither of them doesnt work.
[Android Q&A, Help & Troubleshooting] uncle.baze:
3G USB Modem successfully connected

Maybe someone will come in handy.

Finally was able to successfully connect the 3G USB stick to the W30HD.

Helped this set of modules and PPPwidget. Reference link to the source and the author :)
[Android Q&A, Help & Troubleshooting] Waxwrong:
I just get a 404 error when trying to download the usb.zip. Perhaps you could post it for us. Thanks
[Android Q&A, Help & Troubleshooting] Waxwrong:
The ppp widget can't find the drivers so I presume usb.zip is the necessary driver but can't download it.
[Android Q&A, Help & Troubleshooting] utopia_tsai:
w30hd can't locate in google map with wifi

Dear Sir:

why the other tablet can locate in google map with wifi ( not GPS)

It is rom issue or not ( use w30hd_drx_0.05 now)

Can it improve in the future ?
[Android Q&A, Help & Troubleshooting] uncle.baze:
Hi!

file in attach )

I put extracted files in two plases - system\lib\modules and in pppwidget\lib\modules
[Android Q&A, Help & Troubleshooting] MeXx87:
Guys, I got bored today and had a closer look at the Display and other Tablets.

The Cube 30GT2 has the same display as the W30HD has. I dont know anything about Cube Tablets, but maybe we can get the driver for the display from them?

http://chinawebshop.su/en/blog/596/
[Android Q&A, Help & Troubleshooting] chiefayaan:
wrong forum I know...have still no rights to post there...

But i had same issue installing darevix 0.05; ext sd was /..

seemed while closing the plastic shield, it touched the SD card so it jumped en therefore.. :laugh:

now v0.05 is installed without problems :fingers-crossed:

txs again Darevix and someone may/should copy this to the other forum
[Android Q&A, Help & Troubleshooting] Demetris:
Απ: [Q] Ramos W30HD General Research and Offtopic

Device not released yet so no sourse code. Does the cube 30gt have released sources?

Στάλθηκε από το Xperia S μου χρησιμοποιώντας Tapatalk 2
[Android Q&A, Help & Troubleshooting] triggerseven:
Hi,

I just bought a Ramos W30HD 2 days ago and have a screen flickering problem. This is not just when playing video, but even on the home screen, broswer, gmail, everything. When i turn on the tablet from sleep, the screen will flicker badly and sometimes the brightness slider wont even work. When I turn on the tablet, the screen sometimes with automatically be on full brightness and I can use the brightness to adjust it.

I tried the stock 20130218（the 16 feb rom) and also drx 0.04v2 and drx 0.05 and still the same issue. I suspect its a hardware problem. Any help? Thanks.
[Android Q&A, Help & Troubleshooting] lazik:
Odp: [Q] Ramos W30HD General Research and Offtopic

I think its well known problem with screen cable connection.
[Android Q&A, Help & Troubleshooting] triggerseven:
I opened up the tablet and checked both ends of the cable connecting to the screen and board to make sure it's not loose. I reinstalled factory ROM 20130218 version, then Drx 0.05, and still a) screen flicker b)when I turn on the tablet from sleep, the screen is at maximum brightness and using the brightness control doesnt work. I think its a hardware issue. Will send it back to the shop. Thanks for your help.
[Android Q&A, Help & Troubleshooting] Waxwrong:
Thanks heaps, 3G up and working great :D:D:):)

Sent using 3Gconnection
[Android Q&A, Help & Troubleshooting] SnOoPy_8:
R: [Q] Ramos W30HD General Research and Offtopic

Brand?
[Android Q&A, Help & Troubleshooting] uncle.baze:
I have a Huawei E1550.

But in my opinion can be of any
[Android Q&A, Help & Troubleshooting] sankar24:
Hi

anybody successful in using bluetooth gps with this tablet. I got one installed bluetooth gps software from playsore. It gets connected and pairs but unable to find any sats. any ideas anyone??
[Android Q&A, Help & Troubleshooting] clarkseth:
Ony My WD30HD with drx0.5 i can't use FortiClient, when i try to connect on vpn network, tablet crash, and i need to press reset button for restart it :(
[Android Q&A, Help & Troubleshooting] dauphin327:
The cubetablets are from the same factory as ramos, I sent a support ticket and it replied from a person working at ramos.
[Android Q&A, Help & Troubleshooting] MeXx87:
Damn it. There has to be a source somewere :D
[Android Q&A, Help & Troubleshooting] Demetris:
The closer source i could find that a developer could start off is this:

http://dn.odroid.com/Android_Beta_1.5/BSP/

:D

Even their update model is the same.

If no one takes over this and Xperia Z tablet is beyond money reach i will consider it to buy this w30hd tablet and fight with other people source :(
[Android Q&A, Help & Troubleshooting] MeXx87:
I asked Davinci Mobile about the Firmware and the source.

Dear Benjamin XXXXX,

thank you for your interest.

All files will be available soon in the download area.

Best regards.
[Android Q&A, Help & Troubleshooting] baude:
What is the 'update model'? Sorry for my ignorance!

It will be amazing if someone could do something starting from a source code...
[Android Q&A, Help & Troubleshooting] Demetris:
How you update the rom.

Flash virtual disk image on an sdcard then you insert the sdcard in the hardware and turn on.
[Android Q&A, Help & Troubleshooting] DIwill:
Its really a nice news!:good:
[Android Q&A, Help & Troubleshooting] uncle.baze:
Almost two months ago, had the exact same answer )
[Android Q&A, Help & Troubleshooting] ryanpump:
I tried the bluetooth gps on my w30hd, and working good.

But ... can't using on any navi software, besides Google Map.
[Android Q&A, Help & Troubleshooting] sankar24:
Nice to know that. I also made it work but getting fix on satellites difficult on ground level . What GPS hardware do you have? and what software you used.
[Android Q&A, Help & Troubleshooting] ryanpump:
My bluetooth gps model bt-88p.

I tried naviking, mio taiwan, papago(I live in Taiwan), only google map can receive the gps data.

Mio taiwan and papago receive the gps data, but can't location on map.(That might be app problem)

The naviking, this app doesn't work on w30hd.
[Android Q&A, Help & Troubleshooting] sankar24:
Did you use Bluetooth GPS or some such software for the device to connect to Tablet?
[Android Q&A, Help & Troubleshooting] s2k7:
Garmin worked well!
[Android Q&A, Help & Troubleshooting] ryanpump:
Yes, need use this kind of software to connect tablet and gps
[Android Q&A, Help & Troubleshooting] merv77:
requests from manufacturer

Hi,

I am in China at the moment and will be ordering Ramos w30hd for English market (I'm from Australia).

I will request to release source code and to preload apps relevant for English speaking market.

Can anyone suggest what else I should request to make this tablet more suited for english market

and make it a better tablet.

Eg. GPS, internal sim card, power supply for Australia (at moment I think it is US type), etc, etc..

My apologies for short notice, but I will hopefully visit factory Thursday or Friday.

Cheers merv77.
[Android Q&A, Help & Troubleshooting] baude:
Would be nice if you ask for the release of the source code, and the Jelly Bean firmware update. It would be amazing if they give us both two, but at least one!

Thanks!
[Android Q&A, Help & Troubleshooting] Thmz159:
I really wonder wether they would release the sourcecode. As far as I know, they don't release it for any of their tablets. I have the W30 (non-HD version) and it has some very annoying problems;

1. sometimes the tablet doesn't wake up from sleep, mostly when using an app that keeps using wifi in the background (Facebook chat)

2. The tablet has got clearly visible gradient banding issues. It can be seen clear in the mail app for example.

I wouldn't really mind these problems if Ramos would have released the source, because the community could fix it. But now we can't do anything because we don't have the source.

Next time I'll think twice when I order a Ramos tablet...

I don't mind Jellybean. If we have the sourcecode we can bake Jellybean ourselfs and maybe Android 5.0
[Android Q&A, Help & Troubleshooting] DIwill:
As far as I know, after the February, Ramos give new hardware version.

Engineering sample's photos showed the motherboard version is v1.0,and I saw v1.3 when I opened my W30HD.

Most Chinese users said their W30HD doesn't wake up from sleep,but I never seen.

BTW,I noticed that the MTK6620 4 in1 chip has two antenna, one of them has covered in black tape,with empty soldered dot.It should be the GPS and FM's antenna.
[Android Q&A, Help & Troubleshooting] Benjiro:
Also got a older version on the W30HD, and at times it does indeed lock up in sleep. Reset ( press the hidden pin ) and voila ... but it seems that the battery also drains during the lockup ( despite being connected to the power line ). Not 100% if that is related.

Maybe its the new firmware, of a hardware problem in combination with some things. No idea...
[Android Q&A, Help & Troubleshooting] Thmz159:
So the W30Hd has got these problems too!

On the W30, the problem was introduced on firmware version 20130225, while it was not existant on 20130108.

About that 4 in 1 chip. I think the hardest part would be to enable the chip in the firmware/ROM? Just soldering some antenna wouldn't do anything, would it? It'd be awesome to have GPS.
[Android Q&A, Help & Troubleshooting] fooxmdq:
hola, quiero preguntarles. voy a instalar la rom drx v0.05 pero tengo una pregunta. antes de instalar drx v0.05 ¿es necesario hacer primero los tres wipe, wipe caché, wipe factory y wipe davilk? espero una respuesta antes de ponerle la rom
[Android Q&A, Help & Troubleshooting] gametot:
Problem with my w30hd

Hello all together,

Now have a problem with my W30HD.

I bought it and wanted to start the first time.

The problem is

The Ramos invites only to Romo's logo.

Then it just stops.

I have done this in CWM recovery several data / factory resets and cache Partiion gewipe.

Then I updated the firmware with no success, the tab remains on Ramos logo hang.

*

Can you help me.
[Android Q&A, Help & Troubleshooting] SnOoPy_8:
Hi friend, do you know if it possible add more packages of vocal synthesis ? Pico it's orrible :(
[Android Q&A, Help & Troubleshooting] harvestfx:
my w30hd have the same problem too

if it lock up, it's drain the battery, and if you touch the back cover, it's feel hot

I Try reset using the hidden pin, but nothing change, still lock up

if this happen, I open the back cover, and release the battery cable for manual reset.

or you can wait the battery drain until zero, then charging it like usual

this tablet have many bug.

now sometime my screen became flicker, but after reboot, the screen became normal again
[Android Q&A, Help & Troubleshooting] Thmz159:
You have to press the reset hole 15 seconds :)
[Android Q&A, Help & Troubleshooting] harvestfx:
I already try that. and nothing happen
[Android Q&A, Help & Troubleshooting] DrGit:
I was able to extract the touchscreen firmware from my Ployer Momo7 Talent with a VTL CT363 digitizer if anyone is interested. This should let you use the ct36x_ts driver from Rockchip kernels with some modification. It won't solve the kernel source problem, but it might help porting a kernel from another Exynos device. I also have experience reverse-engineering LCD drivers (pulling timing values from a running kernel) if you need it.

http://pastebin.com/xV0RmEzB
[Android Q&A, Help & Troubleshooting] Demetris:
Did they released sourcecode?

I am highly interested!

How we flash this?

Regards

Στάλθηκε από το Barnes & Noble Nook Tablet μου χρησιμοποιώντας Tapatalk 2
[Android Q&A, Help & Troubleshooting] DrGit:
No, this is unfortunately not a source drop, just firmware for the touch panel. You'll need kernel sources from somewhere to make use of this.

This might not be the same as the firmware in the W30HD, but you can pull it from a running kernel by searching for "binary_data" in /proc/kallsyms with kptr_restrict set to 0 and giving dd the hex address of binary_data converted to decimal:

busybox dd if=/dev/kmem of=/sdcard/fw.bin bs=1 count=32768 skip=320000000

In the absence of kernel sources, figuring out what device drivers (LCD, WiFi, etc) you need for a given ARM board is fairly simple with a running kernel, and with the right disassembly tools and knowledge, reconstructing them isn't too hard. It sucks to have no kernel sources, and I don't like supporting companies that violate the GPL, but some hardware is worth doing stuff like this for...
[Android Q&A, Help & Troubleshooting] baude:
All that sounds so promising... could you make it possible? Is there any way you could get source code?
[Android Q&A, Help & Troubleshooting] Astralix:
A while ago I was investigating the issue that some tablets got their touch killed, when they where tested with our kernels.

We have a tablet called Genio that has a CTxxx chip inside. We have the kernel source code and the manufacturers original kernel binary image.

Compiling the sources produces a kernel that works, besides the touchscreen. Throwing both binary images through a disassembler shows, that the ct36x_ts does not produce what is in the original kernel. The binary images is different in size and the firmware version detection uses slightly different commands. Flashing seems to be a little bit different too. The code looks like beeing modified several times and half part reverted.

Unfortunately I had no time in the last weeks to investigate further, and even I compiled and disassembled lots of code, I do not own one of these RK3066 CT36x tablets :)

One could think, that RockChip tries to keep us away from producing kernels...

Regards

Astralix
[Android Q&A, Help & Troubleshooting] Kislik:
Brick

Hi all! I have a problem with my Ramos W30HD. I installed firmware from Ramos W30. Accidentally. It doesnt turn on, reboot button doesnt work. No reaction. Can anybody help me? Thanks

Sorry for my bad English
[Android Q&A, Help & Troubleshooting] DIwill:
Try to flash the stock rom:)
[Android Q&A, Help & Troubleshooting] fooxmdq:
hola. tengo instalada la rom drx v0.05 pero google maps no detecta mi hubicacion actual atraves de internet ¿esto no funciona?
[Android Q&A, Help & Troubleshooting] ryanpump:
You mean streetpilot ？

I tried, but it doesn't work.

It tells wrong CPU
[Android Q&A, Help & Troubleshooting] fooxmdq:
hola, necesito ayuda. como puedo hacer para que funcione la ubicacion en google maps? tengo la ubicacion activada en los ajustes pero aun asi no funciona ¿alguna solucion?
[Android Q&A, Help & Troubleshooting] df.df:
May this JB rom be useful for Ramos W30HD?

Hi, this is a beta 4.2 rom for Exynos 4412 based tablet Hyundai T7.

h**p://blog.geekbuying.com/index.php/2013/04/16/hyundai-t7-get-android-4-2-jelly-bean-upgrade-beta-firmware-download-here/#.UYpy-MpVZS1

May this be useful for building rom for Ramos W30HD?
[Android Q&A, Help & Troubleshooting] seumina:
There is no sign from Ramos for jelly bean:crying:
[Android Q&A, Help & Troubleshooting] clarkseth:
Da Vinci Nibbio it's a BIG FLOP! :silly:

I think then this tablet will remain as it is...A pity, it had great potential
[Android Q&A, Help & Troubleshooting] stormbr:
Poor ramos support, until the pipo m9 have a rom 4.2.2.

Bad choice purchase this tablet.
[Android Q&A, Help & Troubleshooting] clarkseth:
Hi guys,

there aren't any news about the eventually installation of Ubuntu Firmware on this tablet?

Is it workable without sourcing, but only partial drivers then we have found, in this thread?

LINK: https://wiki.ubuntu.com/Touch/Install#Supported_devices_and_codenames

Because Da Vinci Nibbio was supported to have it
[Android Q&A, Help & Troubleshooting] iiidrizztiii:
New Official Firmware [W30HD_2GDDR_32GEMMC_国内_20130527固件下载]

There is a new Official firmware Ready to Download, but...

the download speed is terribly slow ....

Anyway, here is the download link from vmall (as usual for the official releases):

dl.vmall.com/c05akao6op#

And the link of Ramos Official Page:

ramos.com.cn/download.php?action=view&id=411

PD: For me.... isn't working...

at some point my download speed goes to 0 kb/s and results on uncompleted

File (I suppose due to many requests on the server)...

So ... Be Sure To Have a Fully Completed Download.
[Android Q&A, Help & Troubleshooting] cmvcarlos88:
I´ve download it with orbit downloader in an hour or so but i´ve not installed yet. I would want to see android version first but i couldn´t open the .mbr of almost 2gb :S I hope that someone take a look at this new firm because i haven´t installed any official firm yet, i´ve installed directly the drx rom...

So...fingers crossed...

PD: with google translate i´ve seen that changelog is something related with wifi and deep sleep but almost 3 months with this unique change...seems quite strange
[Android Q&A, Help & Troubleshooting] diquan2001:
Im downloading the new version now . still 50 minutes to go .

il install it later on .

Well i dont know what im doing wrong but i cant seem to upgrade .

Winimage keeps on saying that error in writing disk . proces already in use by other tec etc.....i used 2 different sd cards with the same fault message .

What am i missing here????
[Android Q&A, Help & Troubleshooting] utubo_sk8:
i got no idea what is really improved.

Ramos/w30hd/w30hd:4.0.4/W30hd/eng.ramos1.20130527.144827:user/test-keys

3.0.15-svn763

ramos1@ramos1 #4

SMP PREEMPT Mon May 27 14:41:48 CST 2013

edit: somehow my sdcard just died, can read it on win/android but not in recovery...
[Android Q&A, Help & Troubleshooting] washoku:
According to the .doc file, this update fixes the problem with unable to turn on wifi after tablet goes to sleep mode.
[Android Q&A, Help & Troubleshooting] Gymir:
The firmware from february is 609MB and the new is 614MB, can there be more than meets the eye?
[Android Q&A, Help & Troubleshooting] stormbr:
The new firmware is a ics 4.0.4 ? :eek:

What the really reason to not update for ics 4.2.2 ?

The samsung not launch the source code to exynos 4412 ?
[Android Q&A, Help & Troubleshooting] clarkseth:
Hi,

do you talking about this firmware?

W30HD_2GDDR_32GEMMC_国内_20130527更新.rar

Available on : http://dl.dbank.com/c05akao6op

??
[Android Q&A, Help & Troubleshooting] clarkseth:
Hi Guys,

on da vinci website, download area is now available:

Photo

but...we need the serial number for start the download :eek:
[Android Q&A, Help & Troubleshooting] owim:
Hello guys, there are lots of pages about Ramos W30HD! Can I simply ask were the initial problems solved? No black screen while playing video, no big SW/HW issues? I'm going to China in a day for very short and want to buy a deal-breaker tablet there.

Actually, that's the only tablet running on Exynos quad-core and HD (1920x1200) available in China. The same device was used to build italian Kite NIbbio HD, dual-boot Ubuntu/Android tablet. Does it work? On Samsung devices, like Note, the same SoC is used only up to 720p. Perhaps there is a reason why.

Ramos W30HD fits into the description I'm looking for.

- Quad-core A9 Rock 3188 or Exynos 4412 CPU,

- 10,1" or 9,7" HD/retina resolution 1920x1200 or 2048x1536

- 2GB RAM

- Bluetooth

- HW volume buttons

- sleek/thin design

- better battery (>7,500 mAh)

- smaller bezel if possible

- black or silver if possible

- USB charging as well, if possible

If you can, help me out, I narrowed my list to these models:

- Ramos WD30HD

- Pipo M6 (newcomer, M9 in low-res was very popular, good reviews)

- Visture V97HD

Any hints? :)
[Android Q&A, Help & Troubleshooting] washoku:
I wouldn't recommend getting the W30HD now.

-Black screen for videos still exist (eg. twitch and may other streaming sites, however YouTube is fixed).

-The tablet occasionally crashes and you'll need a needle to poke the reset button in order to reboot it (2-3 times a week)

-System is still on android 4.0.4 (many other Chinese brands are now on 4.1 or 4.2)

-Location service is not working (so google map won't work even if you are connected to Wi-Fi)

-No USB charging

Hopefully above problems will be fixed in next update, but you'll need to wait. I give this table a 5/10 at this point of time.
[Android Q&A, Help & Troubleshooting] owim:
^ Thank you very much for this overview. May I ask then, which one would you get?

I am prone to a newcomer Pipo M6, which still has zero reviews on net. Pipo made a good job with M8 Pro and M9, this is their first Rock quad A9 with HD retina screen. However, on a short YT presentation I saw it doesn't play full screen video from YT: just blank screen but sound was there. Sounds familiar? :( Ramos has Exynos SoC, seems like the same problem, five months later with a new, fully updated model.

I have to decide today.
[Android Q&A, Help & Troubleshooting] rethys:
Message to Ramos

I just sent the following to ramosservice@ramos.com.cn, hoping that a plea in their language might get a response. The translation id Googled, so I've no idea if its accurate, but I also included the English if they have anyone who can translate there. If anyone on this thread wants to copy and paste it, maybe we can convince them to help.

敬啟者：

我愛平板電腦。在ROM中，但是，可以更加高效。 Android社區準備，願意並且能夠幫助你的開發團隊，這是一個真正的世界一流的機器。請發布源代碼“是您的義務，從而使在Android開源許可證下w30hd可以運行在其最大的能力。如果你把它給我，我會確保它走上正確的電路板和最好的組織。

謝謝。

Dear Sirs

I love the tablet. The ROM, however, can be much more efficient. The Android community is ready, willing and able to assist your development team to make this a truly world class machine. Please publish the source code' as is your obligation under the Android Open Source license, so that the w30hd can run at its maximum ability. If you send it to me, I will make sure it gets onto the proper boards and to the best organizations.

Thank you.
[Android Q&A, Help & Troubleshooting] owim:
^ Great email, nicely written! Way to go! :)
[Android Q&A, Help & Troubleshooting] willthrom:
Hey Owim.

Have you decide yet what tablet are you going to buy? :P

I think I will take PIPO M6 but I am just looking forward to read ANY review XD.
[Android Q&A, Help & Troubleshooting] rethys:
Thanks

Thanks, but it'll be lots more effective if others from this forum copied it ans also sent it, particularly anyone who reads han chinese and can correct what is bound to be a flawed translation.
[Android Q&A, Help & Troubleshooting] sankar24:
I have also sent the message.. Meanwhile, If some one has nibbio HD, they can perhaps download the rom from their Download section and post for development.
[Android Q&A, Help & Troubleshooting] uncle.baze:
same platform device has 4.2.2

AussiePad 2: https://aussiepads.com.au/forum/136-firmware/2984-firmware-update-may-27-2013-android-4-2-2

What Ramos waiting for?....
[Android Q&A, Help & Troubleshooting] utubo_sk8:
s2k7's modules didnt work with new rom (5/27 build), does the modules have to be recompiled?

edit: just noticed 6/7 build is up on ramos.com.cn... change log says shutdown time shortened from 20sec to 9sec?

http://dl.vmall.com/c0p1uzr7zj 942mb...
[Android Q&A, Help & Troubleshooting] washoku:
From the last update (614mb) to this update (942mb), there must be more added other than changing the shut down time :p