yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] sankar24:
They are for private net working like you want to join a network of your office securely,also called vpn or virtual private network.
[Miscellaneous Android Development] Mosquito2001:
Installed this rom on my newly received W30HD, happy to get rid of all the Ramos' bloatware ;)

It hasn't yet been tested intensively as it's a present for my little brother's birthday but I'll definitively give feedback and follow your thread for future breakthrough ;)
[Miscellaneous Android Development] gyrus1:
I assume these will work with last stock Ramos ROM as well? Is it safe to try?

There were some reports about problems with interface elements re-drawing on this rom v0.01 hence I decided to stick to stock for now.

EDIT: installed the modules on stock ROM and tried: modprobe tun - modprobe cifs - etc., the result was ".. invalid module format"
[Miscellaneous Android Development] s2k7:
Please use the 0.01 version for stock rom.

http://xdaforums.com/showpost.php?p=38098689&postcount=64
[Miscellaneous Android Development] uncle.baze:
experience drx v0.02 from my colleague

flickering screen.

google play and also instagram screen flickers - missing icons, pop-ups and toolbars in the browser.
[Miscellaneous Android Development] DIwill:
it works with win8.THX!:good:
[Miscellaneous Android Development] Goodie_One:
Screen not working

Hi All,

after moderate usage of the device (drm 0.02 is installed atm) the screen is not working anymore(not broken or otherwise physically damaged, it it just not showing anything). The device is available via USB, reachable via WLAN, but the screen does not show a flicker. What could be wrong - besides a hardware failure of the screen itself or some of its components?

Could a firmware reflash help? How can I reflash the firmware without seeing anything on the screen?

Greets,

One
[Miscellaneous Android Development] lazik:
Odp: [ROM] W30HD - drx v0.02

You should open tablet and check screen cable connection. It's known problem.
[Miscellaneous Android Development] Goodie_One:
I could send it back with full refund, but alas the device is tempting, so how can I open the device? Is there a guide? Or can you guide me through the process?

Greets,

One
[Miscellaneous Android Development] digimax:
It's easy, you have to introduce your nails or plastic narrow back the screen, and the back side came out with no trubles. Pay attention not remove only the alluminuom back case but alluminium back case AND plastic support to the screen, too.

The connector is in the opposit side of back camera, easy to reach and to fix.
[Miscellaneous Android Development] Goodie_One:
Thanks, screen works again, but how long? Is a long-term solution possible? like taping the connector a bit tighter to the board?

Greets, One

BTW, best solution for opening the case was using an old credit/debit card, worked like a charme.

BTW-2, sorry for OT, but as I am using the "custom rom" I would have had problems with refund (as I was informed by the retailer).
[Miscellaneous Android Development] pippoaacc:
R: [ROM] W30HD - drx v0.02

hello, I installed a ROM on my ramos and now I want to go back to the original rom but I've lost the backup. Where can I find a factory image to restore?
[Miscellaneous Android Development] steelrat74:
Download

You can find the firmware here: http://dl.vmall.com/c0zfuhnhd2 (This is the original Ramos download). Hope that helps...
[Miscellaneous Android Development] lukedc89:
Guys, Is it possible have a porting of CyanogenMod 9 (or 10) ?

I think that the new official ramos rom is quite stable so, is there a possibility to extract kernel and all drivers to create a Unofficial CyanogenMod?
[Miscellaneous Android Development] speko:
Do you have any idea why Lookout find this in ROM zip ?!?

Exploit.Android.ExynosAbuse.a

/system/lib/hw/gralloc.smdk4x12.so

/system/lib/hw/camera.smdk4x12.so
[Miscellaneous Android Development] HuaB:
It's SuperUser maybe
[Miscellaneous Android Development] speko:
nope it's only for this 2 libs, camera and gralloc
[Miscellaneous Android Development] darevix:
Yesterday I had no time to comment the new rom. Basically "rom drx 0.03" attempts to correct faults and improve the performance of the previous rom. I still haven't been able to compile and insert different governors in the kernel, but at least I have introduced new tweaks via sysctl to improve performance.

If you find more errors, I will try to resolve as soon as possible ;)
[Miscellaneous Android Development] jnyfox:
Re: [ROM] W30HD - drx v0.03

Installed it this morning. Did not see any blinking in play store or browser. So problem might be solved.
[Miscellaneous Android Development] Demetris:
Hi

Would you care post a new logcat and dmesg from new ramos rom?

I would like to see what Ramos cooked for its users this time.

Thank you in advance.
[Miscellaneous Android Development] DIwill:
Could u teach me how to get logcat and dmesg?Maybe I can do to some help:p

i love this hardware and trying to let W30HD get better.
[Miscellaneous Android Development] lazik:
Odp: [ROM] W30HD - drx v0.03

Files attached

http://db.tt/9M9LaBNu

http://db.tt/G6UKEckE
[Miscellaneous Android Development] friedrich420:
I wish I knew how... :( But Lazik thankfully just posted them.:good:

BTW, "Δημήτρη ζούμε καινούργιο update να δούμε" :laugh:

If you speak Greek.... If you don't, i feel like a complete idiot and i apologize to my fellow XDA members!
[Miscellaneous Android Development] DIwill:
Re: [ROM] W30HD - drx v0.03

thats a good job:thumbup:
[Miscellaneous Android Development] Demetris:
Χώρις source code δυστυχώς φίλε μου τα πράγματα είναι σκούρα!

English:

Unfortunately without source code things don't look so blossom. :D

And thanks lazik for the time to make some logs.

BTW Ramos insist that you have this audio chip:

http://www.wolfsonmicro.com/products/audio_hubs/WM8994/ :silly:
[Miscellaneous Android Development] darevix:
Hi s2k7, thank you very much for the modules.

I tried to insert them into the new kernel (rom 0.02 and 0.03), but does not work as it differs versionmagic: 3.0.15-svn124 / 3.0.15-svn328

Try changing the file .config > CONFIG_LOCALVERSION config = "-svn328"

I'd also like to ask you about the kernel branch are using, because I'm using the official Samsung GT-N8000 ICS, kernel3.0.15, and I have constant errors "Unknow symbol ..." to insert the modules.

I have also compiled and inserted symsearch.ko, but problems persist.

Redgards
[Miscellaneous Android Development] clockterra:
Hi finally i get today my ramos W30hd, and now i have a question...

Could i update from the original starting rom to this one directly????

Or i have to install first the oficial W30HD_20130218 firmware?? (i have a problem for doing that i dont have a card reader and winimage could not restore the image directly on the micro SD contected throught the tablet to a usb pc, i only could copy things directly to the microSD 2 Gb..)..

Best Regards Clock..
[Miscellaneous Android Development] lazik:
Odp: [ROM] W30HD - drx v0.03

Easy way to collect logs is just install Quick System Info. After reboot go fast to this app end export what you want.
[Miscellaneous Android Development] Demetris:
After chasing ghosts i found out that Ramos might not have the source code or even the driver to yamaha audio.

They are hacking their way out of the ASOC to virtualise yamaha as a wolson chip so it registers and works.

So i think source code is out of the equation and i really hope am very wrong.

ALSA System on a Chip (ASoC)

Read here and laugh or cry for Ramos

http://opensource.wolfsonmicro.com/node/6
[Miscellaneous Android Development] jnyfox:
No wonder then why they dont release sources... Should they have license to use the yamaha audio chip on theyr device? But that does not mean we(you) cant get it to work, right?.... RIGHT? :laugh:

Well anyways, in the near future I will study the GPS antenna thing, hopefully you will release a ROM that enables it again. How is 3G enabling possible, ROM wise? If theres possibility to solder the 3G sim slot and chip is it possible to enable 3G to the rom? If I could find the W30HD 3G version and compare, there is 3G modules to order.

Anyone else noticed screen flickering when charging or minutes after unpluggin from charger. What could produce this? Cant think of anything, not this time of the morning(coffee hasnt kicked in yet).
[Miscellaneous Android Development] DIwill:
THX! I will try it:good:

---------- Post added at 12:34 PM ---------- Previous post was at 12:01 PM ----------

I used this http://xdaforums.com/showpost.php?p=38098689&postcount=64 and it makes cifs working.but I have yet to test vpn.
[Miscellaneous Android Development] s2k7:
Thanx for your great rom!

Sorry I mis-packed modules! and just corrected now.

Please you DL again.

You can just edit vermagic by a hex edito or "bbe" tool. The 0.02 version is just hex-edited by myself (lazy to compile again).

I compiled modules by the kernel branch from http://git.insignal.co.kr/.

May I ask you to link the modules in your top page after you comfirmed ?
[Miscellaneous Android Development] Goodie_One:
Hi All,

the CWM mode is not working anymore. Last week I have installed th drx 0.02 via CWM, but now the tablet does not want to bott into CWM. When I am starting by pressing Vol. plus/minus + Power, a screen with Ramos is shown, but no CWM is starting.

Greets,

One
[Miscellaneous Android Development] jnyfox:
Re: [ROM] W30HD - drx v0.03

Use three fingers to boot into cwm. Press both sides of the volume. One finger on + another on -. Then third on power.
[Miscellaneous Android Development] Goodie_One:
Hi jnyfox,

as I have said, I was able to get into CWM last week - installing drx 0.02. Now I am only getting a screen with three ramos scriputes (roughly in the same place as the update scripture). I am trying to press all three (first the two volume one) buttons, but to no avail.

Any other way to get into CWM?

Going back to stock rom and then entering CWM?

Are any programs able to hinder entering CWM?

Edit:

First pressing minus, then plus, then power does the trick... booting 0.03 now :D

Greets,

One
[Miscellaneous Android Development] jnyfox:
Re: [ROM] W30HD - drx v0.03

Volume + and - works normally in use? Well I dont really know what is causing your problem. I have had no problems entering the cwm. I also did update from 0.02 to 0.03.

As you said, flash stock then drx0.03 via cwm, if it works then.
[Miscellaneous Android Development] Mosquito2001:
Tip: if you have installed the GOO manager application, you can easily restart to CWM.
[Miscellaneous Android Development] darevix:
Thanks s2k7, I tested the modules, and work perfectly.

If you give me permission, I'd like to add them in the first post ,and even incorporate them into the next rom. I think this would be easier for users instead of installing multiple packages.

Regards
[Miscellaneous Android Development] s2k7:
Please include those modules in your rom.
[Miscellaneous Android Development] SnOoPy_8:
R: [ROM] W30HD - drx v0.03

It's amazing last release... thank you so much
[Miscellaneous Android Development] gyrus1:
openvpn

I am on stock ROM with tun.ko, etc. ver. 0.01 installed. Everytime I try to connect to local opevnpn server the tablet freezes. The only way to bring it back is a reset button and it has been used about 10 times for the last hour :(((

Was anybody able to connect to OpenVPN server from the tablet? Which ROM? Which tun.ko?

Thanks!
[Miscellaneous Android Development] SnOoPy_8:
R: [ROM] W30HD - drx v0.03

Hi guys, i have big problem. After two days with 0.03 the screen don't work. Tablet start but screen stay off.

I have disassembled but I don't know where touch... please help me
[Miscellaneous Android Development] jnyfox:
Re: [ROM] W30HD - drx v0.03

Fix screen cable connector plug. Known problem.
[Miscellaneous Android Development] SnOoPy_8:
R: [ROM] W30HD - drx v0.03

What is? there is a picture or directions?
[Miscellaneous Android Development] lazik:
Odp: [ROM] W30HD - drx v0.03

White one.
[Miscellaneous Android Development] s2k7:
Yes, openvpn for android just froze at 0.03 too.

The implatation of tun.ko only may be insufficient.

When try FEAT VPN, it froze also at "TUN Device Start 2 of 2"

---------- Post added at 09:32 AM ---------- Previous post was at 09:26 AM ----------

Followed demetris_I trick, my external bluetooth gps worked well.

Hope the following tricks included in the next version.

build.prep

etc/firmware/WMT.cfg
[Miscellaneous Android Development] DIwill:
Davinci Mobile's Kite tablet will be on sale on March 14.

And it's able to dual boot into Ubuntu 12.04.

Maybe we can use the new firmware soon.
[Miscellaneous Android Development] uncle.baze:
I very much hope that it will)

It would be cool!

By the way, I tried to connect 3G USB modem. It turned out that is not in our firmware modem driver. Interestingly, in Ubuntu, this problem remains?
[Miscellaneous Android Development] SnOoPy_8:
R: [ROM] W30HD - drx v0.03

This rom is ok for the w30 too?
[Miscellaneous Android Development] jnyfox:
Re: [ROM] W30HD - drx v0.03

No. Its ONLY for W30HD.
[Miscellaneous Android Development] lazik:
Odp: [ROM] W30HD - drx v0.03

New one for W30 you can find on ramos site.
[Miscellaneous Android Development] gyrus1:
openvpn

Thank you for confirming this.

Could be that the ROM (kernel?) is to be blamed for this as explained here: droidvpn.com/page/phone-reboots-when-connecting-droidvpn-7/

Too bad... This is a first Android ROM and device I see not able to utilize OpenVPN.

One can only hope now that the sources will leak someday...
[Miscellaneous Android Development] DIwill:
@s2k7,a few days ago he wrote a driver package,it may help us.
[Miscellaneous Android Development] DIwill:
Has been upgraded, and cifs works well.So as VPN.Good job!:good:

Also updated chinese post:http://www.ramosfans.com/thread-42774-1-1.html, and collecting feedback.
[Miscellaneous Android Development] jnyfox:
Re: [ROM] W30HD - drx v0.04

Upgraded as also to the newest drx 0.04. Nothing else to feedback than it is working great :)
[Miscellaneous Android Development] gyrus1:
openvpn also?

Were you able to establish OpenVPN connection? Does it really work?

Thanks.
[Miscellaneous Android Development] uncle.baze:
Some programs (such as playing asphalt) on Ramos does not start or end with at FC.

This problem is solved by this fix.

Is It can be integrated into your rom?
[Miscellaneous Android Development] darevix:
Of course, I would like to add the fix to the rom. But first I would ask permission to the author.

I reuploaded rom 0.04, with Rozak patch that fixes the errors of some applications such as Asphalt 7.

Also I would also like to explain the inclusion of the new CPU Governor and IO scheduler. I preferred to keep Ondemand and Deadline as default for stability issues. But if you want to increase performance, you can select Intellidemand and SIO with any CPU manager as AnTuTu Master CPU, Toolbox or SetCpu.
[Miscellaneous Android Development] friedrich420:
Re: [ROM] W30HD - drx v0.04

Just wanted to express my GRATITUDE for the new rom and to report back that there's nothing to report:) everything works fine!! THANK YOU!!
[Miscellaneous Android Development] uncle.baze:
It seems the patch does not work. On reloaded 004 do not run the programs, that run on the stock with a patch.
[Miscellaneous Android Development] darevix:
Sorry, this may be a problem with Mediafire link. Now I check.

--------------

I uploaded the rom again.
[Miscellaneous Android Development] DIwill:
I'm sorry.My network is can not use OpenVPN.:(

Just test pptp l2tp vpn,and works fine.
[Miscellaneous Android Development] uncle.baze:
Thanks! )
[Miscellaneous Android Development] glos7777:
first flash help ?

hi all..

I want to flash drx v0.04 ..

I have got my w30hd today and into stock recovery I cant see install zip from sd cart.. it seems "update zip from external card".. anyone help me ? am I need to external sd card for put drx v0.004 in it ? and then flash "update from external card" in stock recovery ?
[Miscellaneous Android Development] DIwill:
Re: [ROM] W30HD - drx v0.04

yes,put the .zip into external SD card.

---------- Post added at 09:59 AM ---------- Previous post was at 09:23 AM ----------

And some chinese users feedback:it takes high memory usage, also makes system instability.
[Miscellaneous Android Development] clockterra:
Re: [ROM] W30HD - drx v0.04

Hi, i'm still having so many problems with the battery, i'm talking with the shop where i bought it....

It only last 3 hours with wifi and display on all time, seeing hd videos or websurfing...

Anybody know what are the phisical size of the battery or know a alternative battery from 8000 or 10000 mah tha could be fitted in the ramos w30hd?

Tried to put the drx 0.04 but the cwm did not see anything on the microSD card. If i turn on normally the tablet i could see the microSD card and work normally with it, it only the cwm that did not see the zip files inside? ( i put the root zip and the drx 0.04 rom on root of the microSD card)

Enviado desde mi w30hd(QuadCore) usando Tapatalk 2
[Miscellaneous Android Development] DIwill:
Its 2700mah ×2,and there is not much space for extra battery.

File: D:\Downloads\w30hd_drx_0.04.zip

Size: 139293698 字节

Date: 2013年3月7日, 9:35:43

MD5: 4ABE691C2FC2692FEB95BCA6CD64C1EB

SHA1: A28E2D30F68F315AAB3329FE86DD918A2E3A8FF3

CRC32: 454414AE

Maybe you should download again?
[Miscellaneous Android Development] sankar24:
I asked ramos whether and when they will release the source code . I was informed that the firmware was available for download . I thought this is not the answer to my question or is it? Thanks to Daravix this tablet has become a thing of pride. By the wayb the bluetooth issue is also solved in the latest version. Hopefully release of Kite tablet will give a boost to the dev work again.
[Miscellaneous Android Development] mohamed_moscow:
hi darevix, thanks you for your great rom, but i had stuck while playing asphalt. it is not always there but it happened twice. i am using the lastest rom.

can you please tell me with which program could i change the governor and decrease the frequency to 1,3 mhz to decrease the heating of the device?

and will the system be stable if i change this setting?
[Miscellaneous Android Development] darevix:
Test No-frills CPU Control, and then selects Ondemand and deadline respectively.
[Upgrading, Modifying and Unlocking] paultey:
Hi,

I am a Samsung Galaxy Note 2 GT-N7100 user, I just only want let you all know that Samsung Smart Care App is a app which will detect system whether got root or not. If got root then it will require root access to modified the system so we can not use OTA then in download mode, we will see system status modified as custom. Hope all rooted stock rom users do not install that app. Thanks.
[Nexus 4 Q&A, Help & Troubleshooting] haimelf:
Hi, my N4 is getting poor benchmarks especially in Antutu....the weird thing is that i'm getting the poor resaults only

in CPU & RAM tests, while in GPU, I/O, SD test are good. in CPU i'm getting ~2000 insted of ~7000

and in RAM i'm getting ~1200 instead of ~2400.... what's wrong with my N4????

i'm on RootBox rom and Matr1x kernel.

see Attached File.
[Nexus 4 Q&A, Help & Troubleshooting] X1r0N:
AW: N4 gets poor benchmarks!

Are you on a stock rom? If not, then it may be the kernels fault. I remember when a friend of mine flashed bricked kernel and got scores bader then my galaxy s :D he flashed back immediately, but while using it (he used it for about a day with a bad kernel) he did not noticed Any difference... When you are on stock, look for apps that run in background and use much CPU time or/and ram.
[Nexus 4 Q&A, Help & Troubleshooting] haimelf:
i think maybe my N4 is using 1 or 2 cores... but it's not explaining the RAM...

i'm on RootBox rom and Matr1x kernel....and i already tried Franco and Bricked and no difference .... so which kernel is the best???
[Nexus 4 Q&A, Help & Troubleshooting] skezza:
Stock ROM I'm on, I get 17750 so just under the reported benchmark.

I think you've messed with something haven't ya :P
[Nexus 4 Q&A, Help & Troubleshooting] joshnichols189:
Benchmarks mean nothing.
[Nexus 4 Q&A, Help & Troubleshooting] italia0101:
if you want a great antutu score, get steve PUB aokp rom, it gets 22000
[Nexus 4 Q&A, Help & Troubleshooting] scream4cheese:
Do not rely on benchmarks. They can be deceiving. If everything you're doing from heavy gaming to basic stuff and the phone is perfectly fine, then the benchmarks are bs.
[Nexus 4 Q&A, Help & Troubleshooting] Eric-1987:
That's not even close to the best ROM. I have gotten that with PA Android and der kernel.
[Nexus 4 Q&A, Help & Troubleshooting] italia0101:
its underclocked ;)
[Nexus 4 Q&A, Help & Troubleshooting] haimelf:
i'v flashed stock CM kernel and got 17,600... good enough ...:)
[Nexus 4 Q&A, Help & Troubleshooting] xdafann:
Please can you explain to me why people are obsessed by numbers ?

Does your phone bug? Does it react in more than one second ? If you have the same phone as me, certainly not.

So why care about benchmarks ?

Sigh
[Nexus 4 Q&A, Help & Troubleshooting] Eric-1987:
And? Clock speed doesn't mean everything.

---------- Post added at 07:41 PM ---------- Previous post was at 07:39 PM ----------

I think it's more of a test to see what's wrong with the phone. If everyone got 20k and a random selection of people got half that you wouldn't be wondering what is wrong?
[T-Mobile Samsung Galaxy S II SGH-T989] sinfulgray:
Well I have a question to our devs. Is there any one way to logcat that is preferred over another? I never have done logcat to determine issues for our device and I would like to start. I know there are a couple apps on the play store that are useful like aLogcat or Catlog. I know its best to use adb and even run the command in terminal emulator.

There is a great guide here that I've been referring to http://xdaforums.com/showthread.php?t=1726238

And DONT forget to thank paxChristos for the guide.

In short I want to logcat to help out our devs as much as possible so is there any requirements that you like to see for a logcat? Should I/we try and duplicate the issue a certain amount of times while doing the logcat? Any feedback would be useful.

Thanks to everyone who makes these devices we have just that much better. And keep up the great work.:thumbup::thumbup:
[T-Mobile Samsung Galaxy S II SGH-T989] Project: Awesome:
Adb is always the best and easiest way. Always be sure to use -v long when logcatting as it's makes our lives 10 times more easier. Personal favorite log cat guide is this

http://xdaforums.com/showthread.php?t=1378491
[T-Mobile Samsung Galaxy S II SGH-T989] nit_in:
I think this will work for you

http://xdaforums.com/showthread.php?p=37825398

sent from my htc pico
[T-Mobile Samsung Galaxy S II SGH-T989] android88:
ADB is a great way to do it. The two guides stated above should help teach you how to logat.
[T-Mobile Samsung Galaxy S II SGH-T989] sinfulgray:
For some reason i can not get my device to connect to adb, Ive never had this problem before and my my old G2x connects just fine. Ive uninstalled the drivers and reinstalled with no luck. Also went as far back as uninstalling the drivers and odin back to stock to try and have them reinstalledwith no luck. Any ideas?
[T-Mobile Samsung Galaxy S II SGH-T989] android88:
Try installing the regular ADB drivers then. I linked a Google search for "Samsung adb drivers".
[T-Mobile Samsung Galaxy S II SGH-T989] sinfulgray:
Damn still can not connect, I've tried to uninstall Google USB driver and Samsung USB drivers and they uninstall and install just fine witj a reboot in between of course but phone is still not connected. I'm my device manager on the PC under other devices it shows 4 android devices all with yellow caution signs.

Now my G2x won't show either lol Going to try and completely remove ADB and reinstall and see what happens.