yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] daniel.weck:
Add this line of code at the end of your script, it'll make your device boot when it is invoked:

setprop mcr.filesystem.ready 1

Alternatively, ask the creator of your kernel to fix /sbin/runparts.sh (which is in the initramfs) by adding the above code right after the following line:

busybox run-parts /system/etc/init.d

Regards, Dan
[Galaxy Tab  Android Development] adinis78:
a few questions?

will this work with Roto's JMI v2?

i do not have CWR installed as there is no current version available for the JMI, so how can i back up my tab before installing this kernell? i know there is rotobackup but i am not familiar with adb and can never seem to be able install it on my pc.

any suggestions?

EDIT: i was able to install the kernell and i have also downloaded the Voltage Control app i have the Scheduler set at bfq and limit clock to 1200mhz are these good settings? or would you recommend other settings? thanks.
[Galaxy Tab  Android Development] RunTimeWorld:
wow, this is really brain ****ed, 2287 on Quadrant:

http://yfrog.com/f/gzaaoydj/
[Galaxy Tab  Android Development] antiochasylum:
2370 on my tab and 2367 on my coworkers :P
[Galaxy Tab  Android Development] adinis78:
Ok so i noticed that if i save the settings that i posted on my previous post as "save as boot settings" when i boot my tab it gets stuck on the galaxy tab screen, are we not supposed to save the settings? Any ideas?

Sent from HAL 9000
[Galaxy Tab  Android Development] captain134:
Can anyone tell me if this kernal supports cifs modules or if there is one that does?
[Galaxy Tab  Android Development] snoopXR6:
Not sure if this is kernel related but since applying this kernel quadrant no longer runs the cpu benchmark. Not really a huge issue but kind of odd.
[Galaxy Tab  Android Development] Azhad:
Using cifs without issues.

Sent from my GT-P1000
[Galaxy Tab  Android Development] [[ Cold ]]:
will this work in an at&t tab using a p1000-based rom?
[Galaxy Tab  Android Development] TheGrammarFreak:
Yes
[Galaxy Tab  Android Development] rangercaptain:
Roto roms do.
[Galaxy Tab  Android Development] [[ Cold ]]:
thanks

does BLN (BackLight Notifications) work with the tab?

i miss that from SGS
[Galaxy Tab  Android Development] adinis78:
Ok so i noticed that if i save the settings that i posted on my previous post as "save as boot settings" when i boot my tab it gets stuck on the galaxy tab screen,lucky me i had backed up my tab, are we not supposed to save the settings? Any ideas?
[Galaxy Tab  Android Development] terminal 7:
wow

okay - flashed this kernel 2 days ago expecting a slight improvement...

in fact its made a huge difference - my tab is now fast and light feeling to use, it doesnt crash every time i open google maps either !!

brilliant work, i have had to alter the voltage just a slight to get the best result at higher clocks and including an app to do just that is genius - thank you so much.

:)
[Galaxy Tab  Android Development] louisebb:
Baseband version: P1000XXJMA

Kernel version: 2.6.32.9 root@SEI-28 #1

Build Number: FROYO.XXJME

PDA: P1000XXJME

PHONE: P1000XXJMA

CSC: P1000XAJME

Is it ok if I just flash the kernel using recovery? Is it also supports openvpn?
[Galaxy Tab  Android Development] louisebb:
I did flash using Heimdall. It flashed fine but my tab got stock in boot with galaxy tab logo.

Please help.
[Galaxy Tab  Android Development] louisebb:
Ok, I manage to flash it.

Now sensor is not working, how to can I push the sensor file to the system. I tried Astro File Manager and it won't let me copy or paste in the system file.

"If you have a problem with the sensors just push this file to /system/lib/hw : http://xda.richardtrip.org/tab/sensors.default.so"
[Galaxy Tab  Android Development] richardtrip:
u can use root explorer, or do an

adb remount
adb push sensors.default.so /system/lib/hw/.

and reboot
[Galaxy Tab  Android Development] louisebb:
Richard thanks! Works perfect now!

I know there are a lot of us here that would like to see more of your work on galaxy tab, same as what you did on Desire.

Keep up the good work and we give all the support to your great work.
[Galaxy Tab  Android Development] alvaradorocks:
I would so love this too! Need to make up for samsung's decision to not have a notification light
[Galaxy Tab  Android Development] 2token2:
Thanx, works great.....
[Galaxy Tab  Android Development] 2token2:
Hmmm seems like there is a problem with the light sensor., and yes, i have added the sensor fix.

Do i haveto clear caches after replacing the sensor fix file?
[Galaxy Tab  Android Development] ziggary:
Issue? Me only?

I can only use 1000mzh and 1400mhz via setCPU or Voltage Control.

If i try to use another frequency the tab freezes and requires a reboot?
[Galaxy Tab  Android Development] 2token2:
Just flashed Overcome 1.4.0 with new kernel. . Works great. No sensor issues, and smooth like hell
[Galaxy Tab  Android Development] superfuffo:
Can I flash this on a stock rom?

Can I flash this kernel on a stock rom?

I'm new at flashing my tab... while I flash my HD2 almost every other day ;)

My Tab is Model GT-P1000 (euro model)

Baseband P1000XXJMF

Build FROJO.XX.JMG

Current kernel 2.6.32.9 root@SEP-53#1

What advantage do I get flashing this kernel over stock one (besides overclocking)

Thanks
[Galaxy Tab  Android Development] richardtrip:
Update:

Version 16:

updated Voodoo Sound v6(thanks to supercurio)

ext4 updates

fixed LED Flash for flash light apps thanks to koxudaxi

UV RAM(1.8v to 1.6v) thanks to koxudaxi

UV LCD (3.3v to 2.6v) thanks to koxudaxi
[Galaxy Tab  Android Development] jeebspawnshop:
If all these updates work as they should, all I can say is... AWESOME! ;)

Thank you sir!
[Galaxy Tab  Android Development] alphard_alshua:
I get battery status overheat with this kernel(checked it with elixir from the market) and therefore cannot charging. Before i was using overcome oc kernel and it was working without issues. And i think 30 C isn't overheated at all....
[Galaxy Tab  Android Development] richardtrip:
Can you try this one (same battery fix as overcome uses): http://xda.richardtrip.org/tab/GalaxyTab_1400_MCR_ext_V16_batteryfix.zip
[Galaxy Tab  Android Development] alphard_alshua:
Not working, still showing overheating. And the GPS control is not working.
[Galaxy Tab  Android Development] -Mr. X-:
I cannot seem to recreate either of the issues you are having on my tablet with Richard's latest kernel
[Galaxy Tab  Android Development] alphard_alshua:
Tried the HKTW version from http://xdaforums.com/showthread.php?t=943669

And it fixed the overheat issue, but not the GPS control bug.
[Galaxy Tab  Android Development] koxudaxi:
@alphard_alshua

@richardtrip

i know that a few asian galaxy tab have the overheat issue with update1 based kernel.

i fixed the overheat issue by this patch.

http://koxudaxi.sakura.ne.jp/android/patch/12-temp_atl.patch

however.if you apply the patch with your kernel then other galaxy tabs meet a error.

my tab said that battery temperature is -3C... so i must build two type kernels for the issue

and i don't know gps issue ...sorry
[Galaxy Tab  Android Development] richardtrip:
I know of your fix, but alphard_alshua said he had no problem with the overcome kernel (that fix isn't in if i'm right or the sources aren't updated). If alphard_alshua wants to test i can compile one with your fix.
[Galaxy Tab  Android Development] alphard_alshua:
Yea sure i want to test it.

I just formatted back my tab to roto stock atm, trying to find the battery drain issue on overcome, currently monitoring it with battery widget from the market.

With overcome the battery is being drained 5 mA per minute, while using the stock is at 1, 2 mA per minute on the same screen off modus.
[Galaxy Tab  Android Development] alphard_alshua:
Using this :zImage_hktw_2_9_3mirror version fixed the overheat issue but gps control is not working, i have to set it manually through the setting. But the GPS is working, just the control.
[Galaxy Tab  Android Development] richardtrip:
Are you running ext4? or pure rfs.... The initramfs is from MCR so rfs is not supported for system/data.
[Galaxy Tab  Android Development] alphard_alshua:
Using ext4 now, Installed overcome 2.1
[Galaxy Tab  Android Development] richardtrip:
can you try this one: http://xda.richardtrip.org/tab/GalaxyTab_1400_MCR_ext_V16_batteryfix_overcome.zip

with the overcome initramfs.
[Galaxy Tab  Android Development] alphard_alshua:
No good, still showing overheat with wrong reading from temp sensor with 81 C.
[Galaxy Tab  Android Development] richardtrip:
Can you try pushing the overcome sensors file (/system/lib/hw/sensors.default.so)
[Galaxy Tab  Android Development] alphard_alshua:
Where can i get that file? Take from overcome kernel, paste to external sd card, flash this kernel and then paste it back with root explorer will work?
[Galaxy Tab  Android Development] alphard_alshua:
No difference, still showing wrong temps.
[Galaxy Tab  Android Development] richardtrip:
Update:

Cooked an Overcome version (tested):

http://xda.richardtrip.org/tab/GalaxyTab_1400_Overcome_V16.zip
[Galaxy Tab  Android Development] alphard_alshua:
Still showing the wrong temps... :S
[Galaxy Tab  Android Development] richardtrip:
didn't build this one with the battery fix. Will put some more time in it to fix this for you.
[Galaxy Tab  Android Development] richardtrip:
This one should work:

http://xda.richardtrip.org/tab/GalaxyTab_1400_Overcome_V16_tempfix.zip
[Galaxy Tab  Android Development] alphard_alshua:
Although the temps on elixir now is showing 0 C. Sensor, charging and GPS switch control are working, ty very much mate.
[Galaxy Tab  Android Development] -Mr. X-:
What tem sensor are you talking about in elixir?

Im running hiss released kernel, all my sensors seem to be working fine in elixir except the light sensor, even though the light sensor appears to be working.

Battery is 26C and i don't get a charging error.

If you're referring to the AK8973 Temperature sensor. I don't think that has ever worked even with the stock rom and kernels.

EDIT: scratch that the light sensor is not working on V16
[Galaxy Tab  Android Development] alphard_alshua:
The temp sensor. i don't know which version it is, but it was working normally with overcome showing 28 C. But with this it's showing 0 C. The problem with overcome is battery drain, i notice load rarely goes below 30%, 10% battery drain on idle for 6-7 hours and with this looks normal sub 10% load idling on elixir and 1% battery decrease on idle for 7 hours.

But as long battery drain is minimal and other sensors are working fine, i'm happy! :D
[Galaxy Tab  Android Development] -Mr. X-:
if its the battery sensor, then mine is working. if its the cpu tem sensor. that has always showed 0C for me
[Galaxy Tab  Android Development] alphard_alshua:
It's the battery sensor one.
[Galaxy Tab  Android Development] deniro0311:
I am coming from an all Overcome setup, and this kernel seems really really fast for me. I am still running an Overcome ROM, and I am slightly OC'd to 1200.

I think I just found my new favorite kernel. Nice work Richard.
[Galaxy Tab  Android Development] VeEuzUKY:
Since Im new to all this, culd someone point me to where I can get info about what's an MCR and Overcome versions and an (easy step-by-step) guide on how to flash this Kernel? Thank you very much:)
[Galaxy Tab  Android Development] deniro0311:
Not to be a smart ass, but the following thread is on the same page as this very thread. Start with it and read everything.

http://xdaforums.com/showthread.php?t=932082
[Galaxy Tab  Android Development] deniro0311:
Also, alterbridge (developer of Overcome) does an amazing job with his documentation. You shouldn't have a single issue following along.
[Galaxy Tab  Android Development] VeEuzUKY:
The information for someone doing this first time is positively chaotic. Ill explain. First there seems to be 2 sources to the 1.4Ghz Kernel:

Here:

http://xdaforums.com/showthread.php?t=924654

and here:

http://xdaforums.com/showthread.php?t=932082

Which one should I use? Lets assume I use this last one:

Where is it specified I will need a JMF Modem file and how to install it?

Where is it specified I will need P1_add_hidden and why?

Since I have done nothing or installed anything, do I do Overcome_Kernel_v2.1.0_ODIN.tar or Overcome_Kernel_v2.1.0_CWM, or both?

And then if I follow the instrution for the guide by Corodius:

http://xdaforums.com/showthread.php?p=11713685

... then suddely its about a different version of the ROM (v.1.3.0 so I assume the previous one) using Overcome Kernel v1.0 and and not version specified before. So then which one to use and is the install process the same?

It is EXTREMELLY difificult to make sense of any of this or what to use and do. Positively nothing, no version, no process makes sinse and the information never matches. And you tell me the documentation is excellent and I shouldn't have "a single issue"? How can anyone make sense of this?... I am great at following intructions but what can I follow here if on every next mouse click I read something different tand have different download links for totally different file versions with different features?

I come from having an HTC HD2 where I flashed ROMs countlessly with out ever having one second thought and tried different OS (WinMo 6.5, Android both on SD and NAND, Win7) using different flash processes always knowing what i am doing. But here? With the Galaxy Tab? Its sheer chaos...
[Galaxy Tab  Android Development] fastcx:
Chaos or not, you just needs to understand what is odin and what is cwm. Once you get both of this, basically you'll understand how to flash any Samsung android device. Cause only Samsung use Odin/heimdal to flash. cwm, you should understand as it is standard clockwork stuff. What is so difficult to understand from someone that flash "countlessly" during hd2 times?

It is simple, logic as following:

If your tab is new, without custom kernel + cwm, use odin/heimdal to flash new kernel w/cwm included. note: odin also has the option to do repartition(requires P1_add_hidden.pit file) if you choose to go back to stock rfs after ext4 filesystem conversion, i suggest you download odin 1.7 to really understand what we are talking about instead of keep asking all these without really studying it yourself. Previous overcome kernel v2.0(which he redo initramfs) had issue with lots of different version of partition table from different version of galaxy tab in the market. So it was recommended to do repartition with P1_add_hidden.pit within odin to make sure your tab is running that partition table.

With that sorted out, place custom rom of your choice into external sdcard(on non overcome kernel), internal sdcard for overcome kernel(will have new menu option in future to choose to flash from internal/external sdcard).

Reboot into recover(vol down + power on), install zip file from sdcard within cwm, choose your choice of rom zip file, flash, done. Wipe cache before kernel flash is recommended. Wipe dalvik-cache before flashing new base rom.

What is so difficult about this? This Galaxy Tab is the first Android I used! In overcome thread, file name with cwm at the end of it is for cwm zip install. odin, is for odin flash under pda if it is kernel. Anything with cwm within the file name is to flash through cwm(including jmf modem). Isn't that very obvious already? And none of them requires extraction before use.
[Galaxy Tab  Android Development] deniro0311:
I think that is the best advice for you. Also, don't worry about modems for now. You can add one later, if you need to.

I started with Roto's. Since I was coming from stock, this required the most work. This is also a method you may need to use again, after you have CWM installed. Here is the link I used:

http://xdaforums.com/showthread.php?t=895827

Next, I stepped it up to Modoco's. This is where you will make the most important progress, IMO. You will be converting to EXT4 and installing CMM. Here is the link I used:

http://xdaforums.com/showthread.php?t=962506

From there, you are free to install most anything from CWM. I jumped on Overcome's and haven't looked back.
[Galaxy Tab  Android Development] deniro0311:
Also, stay away from kernel specific threads like this one, until you know what you are doing. After getting Roto's ROM installed via ODIN, you should have a much better grasp of things.
[Galaxy Tab  Android Development] fastcx:
You do not need to use MoDaCo kernel to do ext4 conversion anymore, overcome 2.1.0 will do the job nicely, without the needs of external sdcard inserted.
[Galaxy Tab  Android Development] VeEuzUKY:
OK, thank you for the clarification, let me see if I get this right:

Ive installed Roto JMI v2 using Odin and had no problems.

Now the next step is the EXT4 conversion. Im assuming from all info I gather, using the Modoco's EXT4 conversion, Overcome Kernel 1.0 or Overcome Kernel 2.1.0, is basically "kind" of the same thing... the Tab gets converted to EXT4 and ill have some sort of CWM installed on start-up with a set of utilities, correct?

You simply suggest using the latest Overcome Kernel 2.1.0 simply because its the newest, but they are basically all the same, right?

Once that is in, then I can use the CWM to install new ROM and Kernels from my SD Card, correct? And are we talking about the Tab's built-in SD Card or the External?

And with CWM Ill also be able to create backups/image of my complete system to restore them back at anytime, right?

Thanks again!
[Galaxy Tab  Android Development] fastcx:
The ext4 conversion, overcome 1.0 did not do that, so it's safe to say, just go with 2.1.0, with less issue. It came with cwm. MoDaCo was the 1st kernel that do ext4 conversion, and requires external sdcard, it's also the oldest kernel around which has none of the optimization within richard's or overcome kernel.

if running MoDaCo, it's external sdcard. Same as richard's. Only overcome rom 2.1.0 use internal sdcard, will be able to flash from both internal and external in 2.1.1 kernel. Within cwm, you will be able to backup/restore(overcome 2.1.0 will have error code telling you your partition isnt rfs blah blah ignore that, since your partitions are all in ext4 :P)

Basically, if you wants to flash custom rom from cwm, put it in external sd if you use any kernel other than overcome, wise versa.
[Galaxy Tab  Android Development] VeEuzUKY:
What did I do wrong?:(

Can someone help me? I tried following exact instructions using ODIN to install the Overcome Kernel v2.1.0 to then update the system to fernel to 1.4Ghz v16 here.

The process of updating Overcome Kernel v2.1.0 started but after 1/2 hour of nothing happening it was still at 0% so eventually I just closed Odin and turned off the Tab.

Now upon restarting the Tab all I get is a screen with the image of a cell phone and exclamation mark and a computer.. and thats it! System does not boot or do anything else but display that screen. Does not matter if I start the Tab with just the power buttin or also pressing the up or down volume button or even if I just connect it to the charger... thats all I get.

How can get out of this? Thanks for the advice.
[Galaxy Tab  Android Development] DracoLX:
Hi there....

1st of all and the most important part of this proccess.... Don't Panic, ok?

2nd - Search for ROTOHAMMER JMI rom. Download Odin and start from ground 0.

Read it all very carefully. You will make it.

Cheers,

Draco
[Galaxy Tab  Android Development] VeEuzUKY:
Draco, OK I followed your instructions and got the system back! However upon trying to install Overcome_Kernel_v2.1.0 same problems happens and system hangs completely. I re-did everything again but this this time tried to install Overcome_Kernel_v1.0 and that worked perefctly! After that I updated the system to Overcome_v1.4.0_Full and it seems all to be working OK!

Now for the retard question... to access overclock/underclock features, where I need to go, or what else I need to install?... I can't find anything as far as those settings go which is the main thing I want!:)

Thanks again!
[Galaxy Tab  Android Development] -Mr. X-:
Richard, any news on if you have found a fix for the light sensor? It is definitely not working on your kernel but does work on the Overcome kernel.
[Galaxy Tab  Android Development] tovarish:
Well its not a problem with the kernel since i have v16 kernel and overcome 1.3.1 rom and the light sensor works fine in my euro tab.

Maybe you can use the sensors file fom overcome.
[Galaxy Tab  Android Development] RunTimeWorld:
Good job buddy! Reached over 2300 on Quadrant and ranking number 2 on models

http://runtimeworld.com/2011/03/new-performance-watermark-samsung-galaxy-tab/
[Galaxy Tab  Android Development] richardtrip:
Change the sensors.default.so in /system/lib/hw/ with root explorer (attached is the zipped version).
[Galaxy Tab  Android Development] Basil 123:
Richard, any chance you can fix the 30MB download limit on Samsung devices? Some games cannot be downloaded in full because of this limitation. I think it'd be a major upgrade!

Thanks, enjoying your work!

Baz
[Galaxy Tab  Android Development] neuropass:
What's the difference between these two versions:

Galaxy Tab 1.4Ghz V16 - Overcome version

Galaxy Tab 1.4Ghz V16 - MCR version ?

thx
[Galaxy Tab  Android Development] skdubg:
first is for Overcome rom, the other for Modaco Rom
[Galaxy Tab  Android Development] Rick4:
This rom will work on Galaxy Tab P1010? (not 3G, only wifi). Thanks!
[Galaxy Tab  Android Development] natious:
This isn't a Tom it's a kernel, and I dont think it will work

swyped from a galaxy far far away...
[Galaxy Tab  Android Development] hoss_n2:
is it possible to get any thing higher than 1.4 ghz speed
[Galaxy Tab  Android Development] samsung best:
damn ..dont download this kernel ..full virus
[Galaxy Tab  Android Development] DarkPal:
There were some devs who were able tp get 1.6 Ghz but that broke most function on the tab.
[Galaxy Tab  Android Development] FC1032:
Couldn't find the answer in search... hope this isn't a silly question:

But does this work on the GB overcome rom?
[Galaxy Tab  Android Development] 4exess:
Lol look the title and 1st page

To save ur scrollin answer is YES

OC one is the one u want

Sent from my Gold Overcomed Tegrafied Smartass Chainfired 3D Tab
[Galaxy Tab  Android Development] FC1032:
Well, I saw the OC title and the OP post, but I couldn't find anything on which version and wanted to play it safe :) thanks anyway! Will flash NOW :D
[Galaxy Tab  Android Development] FC1032:
hmmmm... I just flashed it and my tab won't boot :( stuck at the white GALAXY TAB part...

EDIT: GREAT... I've managed to get it booting again, but all my files are gone >=( *grumble...* At least I have a backup from a while ago, so all is not lost.
[Galaxy Tab  Android Development] racht:
I flashed this on top of Gold OverCome 2.0, and the Tab won't boot at all.

RecoveryMenu is not accessible, have to flash with Odin3 all over again.

Please update kernel for latest OverCome 2.0 !!!
[Galaxy Tab  Android Development] 4exess:
Works only on Overcome 16 not 2.0

Sent from my Gold Overcomed Tegrafied Smartass Chainfired 3D Tab
[Galaxy Tab  Android Development] thepittbull:
Of course this won't work. This is a Froyo kernel, and not meant for Overcome 2.0 which is Gingerbread-based.
[Galaxy Tab  Android Development] TheGrammarFreak:
Camera force closes for me :( Roto's JME, UK Galaxy Tab
[Galaxy Tab  Android Development] Nype:
I also use JME V4. As soon as I change one of the three settings (opacity white, opacity black, saturation) it restarts.

Yes, if the problem occurs again I will do this.
[Galaxy Tab  Android Development] theexx123:
I can confirm that flashing this kernel with odin will factory reset your tab. Still a small price to pay if it will make it smoother :D

Edit: Guess it's already been discovered, but it also removes marked and other gapps
[Galaxy Tab  Android Development] rmanaudio:
Weird...I have flashed this kernal a few times now on JME v4 and it has never wiped anything.

This kernal works best on JME v4 by Roto. Everything works fine for me. Gyro sensor does not work if you have KM2 ROM.

Im trying to duplicate the SD wipe...but cant.