yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] CoMiKe:
Ok, I believe the reason your kernel is smaller is because it's packed with lzop.

I've checked the header of the stock Arnova kernel and it's not packed.

You can find in your arch/arm/boot folder a packed kernel (zImage) and a plain one (Image).

You must rename Image to zImage and use that one. That's probably the reason your tab didn't boot with your kernel. ;)

---------- Post added at 03:10 PM ---------- Previous post was at 03:02 PM ----------

Just register, they have pretty good hosting (I downloaded it at 1MB/s) and they don't require more than a username and a mail address.

If I had to upload it, it's going to take quite more time. :)

PS: We will be missing the required bcm4329 firmware on our system.img, but I believe we can extract it from one of the official M12 ROMs.

PS2: Oh, and the kernel misses the KRNL header, which is composed by the KRNL characters and 4 bytes indicating the size of the kernel itself (without counting those 8 header bytes).

This is only necessary if you want to test it along OMA's JB ROM.
[Miscellaneous Android Development] Fenisu:
The Arnova 9 G3 image that you linked does not work. Boots but the screen gets a black screen with some weird lines and glitches.
[Miscellaneous Android Development] CoMiKe:
Yes, that's waht I was about to post. Arnova changed the LCD in the G3... damn!

The touchscreen is the same, though. We need to know the exact LCD model to fix it on the kernel config.

Let's see if someone has documented it on the internet.
[Miscellaneous Android Development] Fenisu:
I managed with your instructions to flash succesfully my kernel.img, same behaviour as the update.img I mentioned before.
[Miscellaneous Android Development] CoMiKe:
I'm compiling the kernel with the following change in the config:

# CONFIG_LCD_LG_LP097X02_ARNOVA is not set
CONFIG_LCD_LG_LP097X02=y

They made some changes to the LCD driver. Let's see if it works with the default one.
[Miscellaneous Android Development] Fenisu:
Just tried, not working. I'm checking Arnova's kernel that works on Oma to see if it says something about the display driver.
[Miscellaneous Android Development] CoMiKe:
I don't know why my kernel doesn't work with OMA (it boots in loader mode after flashing it).

I'm not sure the included toolchain was being used, so I've changed the PATH variable so the toolchain bin folder is the fisrt one checked for binaries and I'm recompiling it again.

---------- Post added at 07:19 PM ---------- Previous post was at 06:19 PM ----------

OK, the reason why it didn't work is because the first boot is made using the recovery.img.

The recovery.img of OMA doesn't include a kernel and uses the one on kernel.img.

On the other hand, the recovery of the Arnova 9 G3 ROM contains a kernel, so my kernel wasn't actually being used.

To convert the zImage to the RK2918 format, you must use rkcrc -k from the rkutils package, instead of adding the KRNL header by hand (rkcrc adds a required checksum at the end of the kernel.img).

Anyways, the screen is still corrupted on my modified kernel. I'm doing a last test today, and I will leave it aside until I found the correct model of the LCD.
[Miscellaneous Android Development] Fenisu:
I thought you knew that part.

I am using mkkrnlimg from rk2918_tools to create the kernel.img.

I found something, https://github.com/crewrktablets/android_kernel_odys_neox_3.0.8/tree/master/arch/arm/configs

the changelog says that that config file is not working, I tried to use the lcd driver that is set there with no luck, black screen.
[Miscellaneous Android Development] CoMiKe:
With the help of Fenisu, I got a bootable kernel based on the AN9G3 sources that works for the Arnova 9 G2 ROM, but not for Oma's Jellybean ROM (the display stays black, but lighted up).

The system booted correctly. Autorotation is reversed, touchpad works but WiFi isn't working, anyway.

I believe it's due to the wlan.ko included on the Arnova 9 G2 ROM, as the bcm4329 firmware and nvram is there on /system/etc/firmware.

The source code for the Arnova 9 G3 (AN9G3) can be obtained here:

http://arnovatech.com/support/updates_gnu.html?country=gb&lang=en

I'm attaching my modfied kernel config file.

Could give us any clue, Oma?
[Miscellaneous Android Development] Fenisu:
How did you flash it?

What I did was:

- compile the kernel.img with your .config

- flash with rktools (win) the update.img (AN9G2)

- with RKAndroidTool v1.29 flash only the kernel.img

I get a black screen. With the update.img I get a working rom without wifi.
[Miscellaneous Android Development] CoMiKe:
I unpack the AN9G2 update.img with rkunpack from rkutils.

Then, using RKAndroidTool 1.29, I flash everything, but I replace the kernel with my own and I use a void misc.img so it doesn't boot in recovery mode.
[Miscellaneous Android Development] CoMiKe:
I'm attaching my kernel in case you want to test it.
[Miscellaneous Android Development] Fenisu:
Nope, I can't make it work. Black screen. Do this:

adb shell
dmesg | grep Linux | head -n 1

Is it your machine and user at the "(bla@ble)" ?
[Miscellaneous Android Development] CoMiKe:
Ok, I realized the AN9G2 boot.img contains a kernel, so my kernel was not being used at all. :(

In addition, eXpressionist sent me a PM with a picture (attached) of a disassembled M12, and the LCD sticker has the following text:

DY M12 LG9.7 900

2011 09 02

So we still need to find the correct driver for the LCD.
[Miscellaneous Android Development] Fenisu:
Mine has this sticker.
[Miscellaneous Android Development] Fenisu:
Well, Good news:

working AOSON M12 / WOPAD M12 Kernel, and this means that Oma's Jelly Bean ROM works! Partially tested and running, I have yet to fix the rotation and maybe something else but tomorrow I will upload the kernel.img.

Yay! Touchscreen, dispaly and wifi working (the most important stuff?).
[Miscellaneous Android Development] CoMiKe:
Fantastic! Very good job!

Please, share your knowledge when you have the time.

Oh, and I managed to workaround the rotation problem on the AN9G2 ROM(not a complete fix, though) editing the /system/build.prop file.

PS: I didn't test any of my kernels after changing in the config the amount of RAM from 1GB to 512MB. Don't tell me that was the issue...
[Miscellaneous Android Development] Fenisu:
Haha, no. It was a bit more complicated than that. I have this issues so far:

HDMI seems to not be working ( I have not tested it and I don't really care about it actually )

AUDIO, does not work,

Rotation, works but buggy,

Buttons, they are not mapped correctly

and the system is not as smooth at it should be, there is a kernel process eating up ~40% of the CPU.

I kind of know how to fix each problem, it only takes a bit of time.
[Miscellaneous Android Development] CoMiKe:
As of now, the most important things to fix are AUDIO and the CPU problem.

HDMI has very low priority in fact.

Button mapping is an easy fix and, for rotation, take a look at this extract from the CyanogenMod for Rockchip page, it could be useful although I'm not sure if it applies to Oma's ROM:

I tested the setprop commands on the AN9G2 and they did nothing, but perhaps adjusting those settings on the build.prop and rebooting does the trick.

Another idea is, already knowing the hardware, you could download the sources from crewrktablets github, edit their AN9G2 defconfig and check if their kernel works.

Sorry for not being able to help you deeper, but everytime I do tests, I have to restore the previous ROM (as the tablet is used by my family) and it's a very time-consuming task.
[Miscellaneous Android Development] Fenisu:
Yes, I guess that's my priority too. I had seen that site before but I think it is a bit outdated now.

That is sort of what I have been doing. I did a half working kernel with the one released from Arnova and I mixed it with crewrktablets kernel. I had to modify some source files, that's why it isn't just a .config file and a make. I don't really remember how many files I have changed (they weren't that many, I just forget easily :p) .

It's ok, I understand, before I owned this tablet I didn't dare to change anything. Now it is entirely mine :D and so far I think I made good progress :)
[Miscellaneous Android Development] Fenisu:
I just solved the CPU issue :)

Now, buttons.
[Miscellaneous Android Development] Fenisu:
Aoson M12 (not b, just M12)

So, here it is.

Well, the thing is that I built this kernel to be able to use Omas JB Rom. There is no fully working ICS for our tablet but hopefully, we will make this kernel stable enough.

Working:

Display + Touchscreen

HDMI (untested)

WIFI

Video Acceleration (Youtube works)

Buttons (on the side)

Not working:

Bluetooth

Rotation sensor (Use the app Ultimate Rotation Control to rotate it until it is fixed)

Audio

Camera

Charging (I don't know if it is a problem with android detecting its status or if the device really doesn't charge)

How to flash it:

Flash Oma's JB ROM (Oma_Odys_Loox_JB_4.1.1_v1.2.2a). When you open RKAndroid, follow Oma's instructions but choose this kernel instead.

A compatible kernel that almost works with Aoson M12 (without WIFI) is the ARNOVA 9 G2 kernel (AN9G2).
[Miscellaneous Android Development] CoMiKe:
Thank you very much.

I believe a workaround for the rotation is to change the orientation from 270 to 90 on the build.prop file. It will boot reversed, but it will be back to normal orientation once booted (although some apps will still look reversed, i.e: the Camera app).

I won't be able to test the kernel until the weekend, as I'm back to work, but thank you very much for your hard efforts to get this running. :)
[Miscellaneous Android Development] sirio1977:
Hi all

Tried to install on Meiying M10 8GB

When it start touchscreen won't go.

any idea?

I also tried using Oma_Odys_Loox_JB_4.1.1_v1.2.2a with same problem

Now when connectin in cwn windows can detect driver , but RKAndroidTool cannot detect it , and cannot flash kernel.

Can flash only with zip from sd at cwm.

Thanks for your help

regards

Sirio
[Miscellaneous Android Development] Fenisu:
I solved the issue with the battery. The problem with the gsensor is more of a hardware problem.

Now, I'm trying to get the audio working. Could you please paste here an "adb shell dmesg" right after the system boots and an "adb dumpsys audio" (with your working ROM and kernel, GB I guess) ?

I think the audio is an rt6531 but I am not sure. Oma's ROM with the arnova kernel does not have audio either (unless I had broken the ROM somehow too), do you recall having audio?
[Miscellaneous Android Development] CoMiKe:
I'm attaching the output of

dmesg

and

dumpsys audio

, and also the entire output of

dumpsys

. It seems the audio is WM8900.

I never tested audio on the AN9G2 ROM, in fact, so I can't tell you.

Does autorotation work inverted with your kernel, or is it directly not working in any way?

Great job and good luck!
[Miscellaneous Android Development] Fenisu:
Thanks!

It is not working at all, I will try to fix it after the audio.
[Miscellaneous Android Development] AntonyXDA:
And now?

Hi, how about next versions? TIA! I have flashed yesterday on my Mediacom 715i and with 105 dpi it's good enough (only orientation bug is bad for me at the moment).
[Miscellaneous Android Development] vulcanize:
Oma's CrewRKTablets_RK29_Loox_CM10.1_4.2.1_20130113.7z along with CrewRKTablets_Format NAND.zip works fine on my RK2906 tab - Proscan PLT7035-B except for few teenie tiny issues like rotation etc.

http://xdaforums.com/showpost.php?p=37622844&postcount=70

Cheers.
[Miscellaneous Android Development] drums173:
Thanks a lot.. I'm coming from AstroKnight's GB ROM, but now I've tried this kernel with Oma's JB ROM and can confirm that both wifi and touchscreen work very smoothly on my Aoson M12 :)

I noticed that for me battery status is inverted. i.e. shows charging when its disconnected, and shows not charging when powered. Battery level is also "stuck" showing 90%.

I tried Oma's generic akku fixes but still no change. Could you share the battery fix you mention above pls?

Now if only audio could work.. it would be great! I'm no expert so can't really help with development, but will be glad to do any testing if you need. Thanks again and well done!
[Miscellaneous Android Development] dohcvtec:
Is it going to work on Prestigio PMP3370B?

Thanks
[Miscellaneous Android Development] DoZe2:
Hi All :o

I buy for Christmas to my little Daughter an InGo (brand name) Tablet base on Android and cuztomized with "Monster High" Theme.

I suppose it's possible to enhance the base Rom with a more recent one.

I want to know which rom is the best one to Update the Tablet.

This is the "Technical Data" :

Model : MHU001D

Android Version : 4.0.4

KerneL Version : 3.0.8+ root@xingyu-desktop #236 Sat Dec 1 04:17:35 EST 2012

Build Number : RK2918_ANDROID4.0.4-SDK_V2.11_20121120 / rk29sdk-eng 4.0.4 MHU001D eng.root.20121120.192823.keys

800x600, 4GB , SD Card, 1USB , 1 usb Mini, 1 cam.

PS: how dump the original Rom, extract the theme and re-insert it into the Rom ?

Regards,Ray

Thanks for the futur help ! (My little Daughter wait for this update too :D )
[Miscellaneous Android Development] PPCFan@home:
Problem with Install CWM Recovery

Hello Everybody,

i've a problem to install CWM Recovery:

after RK29update, my Device will not start, the screen will be black.

I've recovered my Device with the originally stock ROM.

I will install CM10 on my Device with CWM recovery, please help.

Technically Data:

3Q ER71B

Rockchip RK2918 processor 1 Ghz

512 MB DDR3 Memory

Android stock ROM: 4.0.3

Kernel: 3.0.8+

Build-Number: v1.0.3.IML74K.eng.root.20120802.123816_HW:1.0.0.0

Screen: 800x600

NAND:4GB

SD Card Slot

microUSB

0.3 MP Camera
[Miscellaneous Android Development] moezaka:
Hey, might i ask if this is compatible with rk2918 based "MSI enjoy 10 plus" ? and if yes, could someone tell me how, am sry for such a nooby question but this whole rockchip is a bit new to me and i've been doing some reading now so bear with me for nw :)

Any1 ? , I read the steps but how could this be a universal rom ? i mean not driver related and all, am afraid to brick my device and/or mess up with the touch
[Miscellaneous Android Development] floureiro:
I have the same problem, after installing with RK29update unbootable.

I have the same problem to install CWM Recovery:

Someone help.

I have the BQ Pascal 2
[Miscellaneous Android Development] engineer_dhaval:
I have rk2928 tablet...

Will this rom is compatible with my device..?

Can you add support to rk2928 devices..?

My srock rom: http://www.pantel.in/download/ws708c.zip
[Miscellaneous Android Development] drums173:
From recently :

http://xdaforums.com/showpost.php?p=43493028&postcount=859

http://xdaforums.com/showpost.php?p=43506928&postcount=860

Is anybody still around able to help with fixing the battery indicator, please?

Thanks.
[Miscellaneous Android Development] edwuard:
oma i need youre help

my tablet is this http://www.wolderelectronics.com/productos/73-mitab-diamond work youre rom whit this tablet thank u
[Miscellaneous Android Development] Oma7144:
This is a rk30board.

Kernel is here: http://crewrktablets.arctablet.com/?wpfb_dl=854

Builds are here: http://xdaforums.com/showthread.php?t=2108704

- Oma -
[Miscellaneous Android Development] Chuck95:
Hi verrut is this working on mediacom 734i???
[Miscellaneous Android Development] pogs24ever:
huawei_mediapad_7_lite

Hi [MENTION=4751990]Oma7144[/MENTION]

Good day to you...

Your inbox is full

Can you help us having CWM on our device.

http://www.gsmarena.com/huawei_mediapad_7_lite-4882.php

Its on RK2918 as well / according to this russian website. they can restore default firmware

/http://4pda.ru/forum/index.php?showtopic=395683&st=840#entry23349533 = you can use google chrome to translate

I tried to compile a CWM on our device. I ran cat proc/mtd on terminal, kernel and recovery are on the same parameter.

Please give advise on this tablet so we can compile CM rom. What files do you need? Thanks!
[Miscellaneous Android Development] karan luniyal:
CAN I RUN ON RK2928 (7inch 1gb ram 1.2 ghz A9 processor)
[Miscellaneous Android Development] Harmc0re:
Bricked my tablet?

Hi,

I installed your CWM Recovery on my RK2918 tab in order to make a NANDroid backup.

However, both "backup" and "backup to internal SD" give me "Failed to mount backup path" errors.

And when I reboot, nothing happens. The display stays off.

Here's more info about my tablet.

Can anyone help me get my device working again?
[Miscellaneous Android Development] Oma7144:
You have damaged one or more partitions. To recover the tab flash the stock firmware.

If the firmware is not availale, it should help you to know your tab is a clone of Cube U9GT2.

- Oma -
[Miscellaneous Android Development] Harmc0re:
Thanks for the quick reply, Oma.

I had already been Googling for the stock firmware, and I also emailed

the manufacturer for it (I guess it's worth the shot).

But no luck.

I didn't want to install the Cube U9GT2 firmware, as it wouldn't be the same.

Luckily, I found a backup someone made here.

I unpacked it with RedScorpioXDA's imgRePackerRK v1.03,

and flashed it using vorrut's RK29update.exe provided in the 2nd post, changing all values to point to the files unpacked with imgRePackerRK v1.03.

Thought I'd provide these steps in case someone else runs into trouble.

Also: I installed the Google Play Store by Googling to a Play Store app and choose "Open with Play Store".

Instant Play Store installation. (Not joking, that really worked for me)

Thanks.
[Miscellaneous Android Development] Oma7144:
Fine.

I just safed the Difrnce DIT1010 kernel in the archive: http://crewrktablets.arctablet.com/?wpfb_dl=1473

- Oma -
[Miscellaneous Android Development] sirconsole:
wolder mitab manhattan jtag wont work computer show messenge unknown device i have drivers rockusb this happen wen i try update firmware with RK29update is other way to tray mode jtag ?
[Miscellaneous Android Development] Oma7144:
Here is a working kernel: http://crewrktablets.arctablet.com/?wpfb_dl=2141

Discussion is here: http://www.arctablet.com/blog/forum...mroms-development-croms/kernel-for-aoson-m12/

- Oma -
[Miscellaneous Android Development] TPSC:
Is there any mirror? download link doesn't work :/
[Miscellaneous Android Development] Djiban:
here is a very slow, but working one for the rom:

http://www.arctablet.com/users/forum/cm10.120130207UNOFFICIALrk2918.zip

myself I'm looking for a link for a custom recovery for RK29 ....

I'll try to modiify and flash this rom on a Lexibook MFC180FR:

Tous les tests tech

Retrouvez tous les tests tech sur AVcesar

www.avcesar.com

is anybody has any dump/img for this model, I'm very interrested
[Miscellaneous Android Development] SweetKitten:
Explay MID-725 1GB stuck on boot.
[Miscellaneous Android Development] Djiban:
sorry about that. The usual problem with generic rom on a chip, doesn't suite all the periph of each tablet using this chip !
[Galaxy Note 10.1 Q&A, Help & Troubleshooting] salias:
Hi,

I have problem after wipe data. Looks like the efs folder was deleted.

Anyone can help?
[Windows Phone 8 General] buffalosolja42:
Don't use it much but it pulls in your whole addressbook, but the phones address book doesn't give me skype option :(
[Windows Phone 8 General] lumpaywk:
Its just a preview the full version as far as I know has full integration much like the nokia camera app did to the standard camera.
[Android Q&A, Help & Troubleshooting] wilfredcool007:
Hey guys...

i'm compilin cyanmobile and gettin the following error.. does anybody know how to solve it ..

target thumb C++: libwebcore <= /media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/XMLNames.cpp
target thumb C++: libwebcore <= /media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/HTMLNames.cpp
target thumb C++: libwebcore <= /media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/HTMLElementFactory.cpp
target thumb C++: libwebcore <= /media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/V8HTMLElementWrapperFactory.cpp
target thumb C: libwebcore <= /media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/html/HTMLEntityNames.c
target thumb C: libwebcore <= /media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/platform/ColorData.c
target StaticLib: libwebcore (/media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/libwebcore.a)
[COLOR="Red"][B]make: execvp: /bin/bash: Argument list too long[/B]
[B]make: *** [/media/Backup/Android/Sources/Cyanmobile/android/system/out/target/product/beni/obj/STATIC_LIBRARIES/libwebcore_intermediates/libwebcore.a] Error 127

[/B][/COLOR]
[Android Q&A, Help & Troubleshooting] speed_bot:
just in case someone else faces this error

the path to source is too long.. :P
[Galaxy Tab Q&A, Help & Troubleshooting] myxd:
I'm posting here as I'm not allowed to post anywhere else.

I have a P1000 7" tablet, running CM10 4.1.1, nightly 20121109. I have checked for updates through goo.im, and it tells me there are no new updates.

My issue is with the audio codecfor mp4 in JB CM10.

I was running GB stock prior to the upgrade. I have video recorded in both builds.

My GB-recorded video plays fine (image and sound) as a streaming video to my Samsung Smart TV - doesn't matter what app I use for streaming.

I recorded some video since the upgrade to CM10, and the video playback on the tablet is flawless. However, streaming this video creates an audio AAC codec error. Great picture, no sound.

I transferred the video to my S3, and streamed from there with the same issue.

Anyone else getting this? Any solution, or is it a build issue?

Sorry if this is a duplication, but I did search and couldn't find any related threads.

Thanks.
[Galaxy Tab Q&A, Help & Troubleshooting] ypsmav:
Hi,

I'd try a couple of things.

Try installing the google camera 4.2 from here http://xdaforums.com/showthread.php?t=1967557.

Try to install a camera with many settings from the market, like https://play.google.com/store/apps/...ucamtablet&feature=more_from_developer#?t=W10.

Otherwise you can use your S3 to take the videos ;)

I hope it helps.

regards
[Galaxy Tab Q&A, Help & Troubleshooting] myxd:
Yes, thanks, it does help as you actually replied and provided some additional resources. However, it doesn't answer whether this is a build issue or not?
[Galaxy Tab Q&A, Help & Troubleshooting] AvRS:
You posted in the wrong section of the forum. Questions go in the Q&A section. Please post correctly going forward.

Thanks

AvRS
[Galaxy Tab Q&A, Help & Troubleshooting] ypsmav:
It could be related to the codecs used by the camera. Pls note that CM build uses open source codecs which may not be compatible with Samsung TVs.

I'd suggest that you analyze a video taken with the SG3 and the CM10 Gtab and compare the codecs used.

Brgds
[Galaxy Tab Q&A, Help & Troubleshooting] myxd:
Sorry about that. I posted where I was allowed - everything else told me I didn't have permission.

Thanks for moving this to the correct place.
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] el5arsawi:
is it possible to have 3 ways reboot on my rooted stock xxlrk 4.0.4 ?

سينت فروم اان ايجيبشن جلاكسي نوت جي تي 7000
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] nokiamodeln91:
there is the options if you install 15 toggles
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] Adhityairvan:
yes you can,but maybe you need to edit your android.policy a bit to get that feature :good: or just use some custom rom with that feature as built in
[Android Q&A, Help & Troubleshooting] sabareeshchambayil:
I Want To Root my sony xperia neo L .I am new to android

Help me

Please Explain What is rooting mean & what are the advantages of rooting

Tell me step by step Procedures to Root NEO L