yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] jinsoku3g:
Ouch. Wifi work?
[Galaxy Tab  Android Development] beestee:
Not so sure it is as simple as 'unlocking' and overwriting the modem. I believe in the roto-backup thread there was some discussion about GSM vs CDMA modem info. You might have a look there.
[Galaxy Tab  Android Development] jraygoza:
O.k I installed the kernel and its pretty fast. the problem is that it drains my battery too fast. Is there a way to make the battery last or just go back to the stock verizon kernel?

Thank You
[Galaxy Tab  Android Development] howtodoo?:
Im using the v3 oc 1.4 kernel along with setcpu. i have setcpu on mas 1200 min 100 and scaling is set to performance.. i watch some you vids and listen to pandora here and there on my tab but mainly use the web browser and market, and i get about 3-4 days of mild use out of a charge. get setcpu try these settings let me know how it works for you.
[Galaxy Tab  Android Development] jraygoza:
Too late. I used kernel flasher to go back to back to normal verizon kernel on the 1st post and I'm stuck on Samsung screen. Recovery won't work.
[Galaxy Tab  Android Development] howtodoo?:
hold power and volume down get into download mode... and use heidmall to reflash to stock.
[Galaxy Tab  Android Development] mzimand:
I am running the test Kernel called

KhasMek.Voodoo.Plus.CDMA.Tab.0309.OC

What is the difference between this Kernel and the one in the original post?

I have found test Kernel to be very stable running at 1.4ghz.

My Tab is just rooted and cleaned up(got rid of the bloat) and running great with the exception of it getting hung up during Web Browsing at in times.

Anybody else find the web getting hung up and if so is there a fix?
[Galaxy Tab  Android Development] fonixmunkee:
Are you using the stock browser? I had similar problems with the stock and went to Dolphin HD.

Also, regardless of what browser you use, make sure you set the plug-ins to "on demand."
[Galaxy Tab  Android Development] beestee:
Using miren browser myself and do not experience hang ups with this kernel.

That test kernel is the best so far that I have tried. Stable at 1000mhz/1200mhz/1400mhz, nice low temps, and good battery life.
[Galaxy Tab  Android Development] jraygoza:
Guys when I installed the tab would run very fast but would also get hot. That is when I saw my baterry drain faster than stock. The problem for me was the baterry life that is why I wanted to go back to stock kernel but messed it up instead. I downloaded the volt control app but did not know how to use it.
[Galaxy Tab  Android Development] mzimand:
Do I need to run the One Time Lag Fix App? Or is this built into the Test Kernel?

I am pretty new to the Galaxy Tab but have been involved with Android since the OG Droid and then the G-Tablet. I have found I needed to learn much more about Android in order to Root this Tab. I actually really borked it the first night I had it and had to quickly learn how to use Heimdall.

Thanks to everyone that had done all the great work on the Tab.
[Galaxy Tab  Android Development] jayrocka1200:
You said borked! Lol
[Galaxy Tab  Android Development] kamakazie2:
Naah im good.. back online..
[Galaxy Tab  Android Development] cdred:
Been using this Kernel for a few weeks now and still stable. No complaints but was wondering if the sd card showing as a cdrom issue has been fixed yet. I finally got my HP TouchSmart laptop back from repair and would love to be able to plug it in USB to transfer files. Dropbox has been working fine but definately takes longer to transfer files. Again, thanks for this kick ass kernel.
[Galaxy Tab  Android Development] Boushh:
Hey guys, just want to give you an update.

1- Thank you thank you thank you for helping eachother out the last couple weeks, I've been way too busy to check into my threads. :(

2- Like I said, I've been super busy and working on a few of my personal projects, but I'm still rocking stuff out for the tab, just nothing to release as of yet. This week I should be able to share some new things though.

I hope you're all having a good weekend! :D
[Galaxy Tab  Android Development] TheDub:
Kernel works great! CWM is fully working for ROM flashing ;) Big big big plus for Development. Just curious does your kernel support bootanimation.zip? or init.d? If not may I suggest them as future features, they are easy to implement. :)
[Galaxy Tab  Android Development] jayrocka1200:
Thanks a lot Boush for the update! looking very forward to what you have brewing
[Galaxy Tab  Android Development] ziggary:
Can I use the kernel from this thread for overcome Tom (gsm)
[Galaxy Tab  Android Development] Shiftyshadee:
A request if I may............ On Demand Governor for the kernel? Yes/no? Possible?

Sent from my SCH-I800
[Galaxy Tab  Android Development] angelofwar87:
Need some help

Alright so after a little work I got Voodoo booting (it was auto restarting at first with graphical glitching but turning off the lag fixes and them turning them back on after my first successful boot did the trick but however I still see graphical glitching when I boot up the tab every now and then and thats usually around the battery meter). I used Odin to flash after first trying SGS unsuccessfully and the robotic lady yelling at me quite a few times.

However, I am running into this problem now: "The application PhoneSetupWizard (process com.sec.android.app.phonesetupwizard) has stopped unexpectedly. Please try again. I reflashed both with odin and then recovery and it still has this issue (although the data seemed to have saved itself like check boxes where I selected wifi, etc. What caches do I need to remove to wipe that data clean, if any? And most importantly, any fix to this?

P.S. I too have the CD-ROM problem with USB mounting and Windows detecting it as a CD-ROM (and I cannot write files)

-Regards,

Healy
[Galaxy Tab  Android Development] TabFan:
Lagging/freezing

I recently installed v3 kernel as well as Kleanmod v2 rom and at first glance it seems to work fine, but after leaving the tab alone for a few minutes it becomes extremely laggy. To the point where the screen times out before I can finish unlocking the screen and I have to reboot to fix. I tried voodoo lag fix disabled and enabled, which was no help. I tried v3 Oc and standard. Not sure if this is a rom or kernel problem. For the time being I switched back to stock. Any one know whats going on?
[Galaxy Tab  Android Development] Bobby Buggs:
Go back to stock, run the latest kernal on the stock rom, its running fine that way for me
[Galaxy Tab  Android Development] shoman24v:
Did this method work for you? Were you able to flash the recovery in clockwork for the Sprint Tab?

And some of the links don't work..
[Galaxy Tab  Android Development] nzaw4:
Uhmm, no i am too noob, and in regards to the links, i'm just referencing the link and hoping that would help you. Just trying to help Boushh out a lil, who is very busy person, and since i appricate the work that is being done, i want to help.

Edit: Ohh man further reading, it looks like cruiserbax got CWM working with sprint!!!!!!!!
[Galaxy Tab  Android Development] cruiserbax:
Yes I did, look here http://xdaforums.com/showthread.php?t=870690&page=49 for my post later and please keep the OP's thread on topic by addressing cwm stuff in that thread. Just got home so I have to study then I will write up step by step and perhaps if it's not to late (have a 6mile run in the morning) I will revert to stock sprint rom and do a video of the process.
[Galaxy Tab  Android Development] nzaw4:
wow man, you just made my day! Mahalo from the 9th island..
[Galaxy Tab  Android Development] ekoandrew:
Another AWSOME Voodoo!!

Rating 10 out of 10

Splendid Job!!
[Galaxy Tab  Android Development] nzaw4:
Wow, this kernal is awesome, acuatlly got CWM working, and was having boot up issues where i was stuck on black boot screen after the samsung black and white.

Flashed every cdma kernal i could find, and bam! yours is the only one that got me back up!

what is werid, when it booted my SD card was damaged, and i had to format.

Lost my original backup, but im fine with that, since it works!

Awesome job !
[Galaxy Tab  Android Development] HHF2:
First, thanks for the hard work! This thing is SUPER FAST! I installed it after the CWM off of the Market and everything went fine except no WIFI. It will detect the networks, but will not connect, keeps saying disconnecting and obtaining ip address. I wiped cache and flashed it twice with no luck. Has anyone else had this problem? I am running everthing else stock (no custom rom).
[Galaxy Tab  Android Development] ekoandrew:
Voodoo, should not harm the Wifi App built in the Tab.

For me to fix any problems like FCs or like your problem,

I just use Rom Manager to "Fix Permissions", usually solves the problems!!
[Galaxy Tab  Android Development] Coolsaber57:
I know that you stated that you don't forsee yourself doing an OC kernel, but would you consider it at all? I'd love to crank my tab up a little higher, but I also want to keep all the optimizations in this kernel vs. the OC cdma kernel. This guy seems to have a patch that you might be able to include: http://xdaforums.com/showthread.php?t=943669

If not, no biggie, I'm just grateful for an alternate kernel!
[Galaxy Tab  Android Development] Boushh:
We'll see. I've been fighting with porting voodoo sound over for the last three days, so it really depends on how many more hours/days/weeks/years it takes me to get that working. :D
[Galaxy Tab  Android Development] HHF2:
Tried that and still no WIFI. Maybe someone will run into the same problem soon.
[Galaxy Tab  Android Development] Coolsaber57:
Lol, well, I'll agree that Voodoo sound is definitely more important. Thanks for all your hard work!
[Galaxy Tab  Android Development] jaydon34:
Im currently running bauxites oveclock kernel can this kernel be flashed with sgs kernel flasher ?
[Galaxy Tab  Android Development] Coolsaber57:
Took the plunge. Flashed the kernel and was enjoying it within 2 minutes.

Great kernel, it gets me about a 1750ish Quadrant score and seems quite smooth. No word yet on battery life, I'll have to do more testing for that. Looking forward to your next kernel!

One thing though, is there an actual GOOD explanation of the Voodoo control app settings? Even in the original [Bounty] thread there's only bits and pieces of info. I hate to seem like a noob, but i'm not sure what those settings actually do (except for the Headphone amplifier, I can figure that one out, lol)
[Galaxy Tab  Android Development] mmathai77:
anyone try this on a sprint tab?
[Galaxy Tab  Android Development] idumych:
Yep running it now, very fast, iOS fast.

Jadon: yes flasher app works that's what I used. I have ext4 though.
[Galaxy Tab  Android Development] mmathai77:
did you break anything? like gps? 3g? on the Sprint Tab?

How did you go about converting your system to EXT?
[Galaxy Tab  Android Development] nzaw4:
Just took the plunge since the first kernal was the one that saved me from a boot loop, this one is really fast but now when i activate Wifi, it says error....
[Galaxy Tab  Android Development] Boushh:
I had to flash a ROM and kernel again to fix that error the one time I got that. It was odd, don't know where it came from, but I haven't had it since.
[Galaxy Tab  Android Development] nzaw4:
Did you flash your Rom?

I just tired to flash back to the 1.1 kernal, now boot loop again! argh! But got it fixed~

Also, when flashing the new rom and kernal, do you go into CWM and clear cache and davlik prior to flashing the new roms/kernels?

Since i have tasted what its like to change the setup on the tab, i dont want to go back to stock!!

Just to let ya know, i can be a guinie pig for all sprint kernals and roms. I stayed up till 4 am last night flashing all VZW roms and sprint roms. Currently only Zepher has been stable with your kernal. All other roms i installed with both 1.1 and 2 both have multiple acore FC's the second its boots into the OS.

At lock screen it starts to double vibrate and FCing acore.
[Galaxy Tab  Android Development] beestee:
Note that the latest kernel may not be available yet in the OP, but rather in the later pages of this thread.

The kernel that I am running now is v0309, which corresponds with the date that it was made I believe.

EDIT: Here is the post with the 'test' kernel that has been running well for me. I am not running the ROM since I get enough improvement from the kernel alone. I am also using the stock launcher.
[Galaxy Tab  Android Development] angelofwar87:
Ok I managed to get past the google setup force closing. Now I have ran into a few other issues:

I flashed to the latest kernel as directed by a post above mine (thank you) but I seem to have some missing features so please if anyone could touch on these:

-Landscape mode does not work (I read about this in a few posts too however)

-Battery status does not seem to be working (well, maybe it has, but I have been constantly using my tab unplugged for 2 hours and the battery has not moved a smidge.. Will continue to test that)

-Random widgets that worked before seem to like to force close now (such as touch calendar widget)

-Also, again, it does not mount as a USB on my PC but as a CD-ROM and it asks to insert a disk whenever you attempt to copy something over (and when the tablet is not mounted but plugged in it simply says read-only access)

Thank you for your support everyone, and thank you again OP.

BIG EDIT: On a Sprint SGT.

Edit #2: Camera is also failing to open but the battery counter seems to be operational. Cheers.
[Galaxy Tab  Android Development] bigirb2002:
i have tried all kernals they all do good at first then everything starts force closing in about 2 days. it even got to the point recovery wouldnt even wipe. i tried wiping everything numerous times. i eventually had to load heimdall and go back stock and start over. im back on stock kernal everything has been fine for a week. but i really miss this kernal. hope next version is better for me.
[Galaxy Tab  Android Development] Bobby Buggs:
Im still on the stock Rom but using the latest kernel and have been since the day before it was released here. I have not seen a FC yet. Just saying
[Galaxy Tab  Android Development] Txdaredvl:
fails to start after updated

Updated the kernel using the odin. Followed what it said and now the tab fails to start. stays on the samsung logo now. Have worked with 2 other android items and never had a problem. Im thinking the kernel is bad. Any one have a stock kernel I can drop on here so I can get the tab back up and running. I have read replacing the rom will not replace this kernel. Any ideas or downloads to fix this bad kernel
[Galaxy Tab  Android Development] T3mpr1x:
Oh man, I just put this on a Tab I snagged from a classmate for $300...This is so much faster!!! Using ADW Launcher, this thing just absolutely screams. A million kudos to you Boushh, when my next paycheck comes in I'm donating a bit to your cause. :)
[Galaxy Tab  Android Development] beestee:
Use the OP heimdall method (download the kernel available in the instructions for heimdall that has "GOOD" in the name) to flash the standard kernel. Then go to part 2 in the instructions to ensure everything is in place, but if you want the OC kernel, then find v0309 test kernel zImage that I linked to up about 6 or 7 posts from here and use it in the step 2 method.

EDIT: You might also make sure that it isn't trying to do the voodoo lagfix. While it is doing that it sits at the Samsung screen for about 3 minutes, but there should be a voice over the speaker if that is what it is doing.
[Galaxy Tab  Android Development] jinsoku3g:
most people seem to have problems with FC's using Klean Rom V2.. its not the Kernel.. read the Rom post.. its typical for klean V2..

if your using klean V2.. try using V3 ..........all problems fixed.. you just needed to read posts not just click download on OP's!

link in sig:cool:
[Galaxy Tab  Android Development] jinsoku3g:
+1

also

works flashing v2 in heimdall and the installing v3 from zip.. just dont wipe in between..most people are having issues when they start wiping out theyre partitions or formatting sd's:confused::confused::confused::confused:
[Galaxy Tab  Android Development] viigox:
clear instructions

im sorry but ive spent the last 2 days searching...can someone point me in the right direction? i would like to know what is the best way and links to go from completly stock sprint galaxy tab to root+kernel+recovery meaning by the time im done i will have a rooted sprint tab with recovery installed and a good stable kernel permanently? im not a newbie by any means ive rooted many android devices but these threads are either inconsistent very vague or all over the place.

so far what ive got is using z4root for the rooting then flashing the voodoo kernal then im stuck on finding a good recovery please help

and take it easy on the flame war ive searched tons im just not getting consise info (i gotta be missing something) thanks in advance for the quick response
[Galaxy Tab  Android Development] beestee:
Just read the first post now, follow Boushh's instructions ;)

Updated 3/29/11
[Galaxy Tab  Android Development] Txdaredvl:
Failing to boot.

I did finally get it running but its looking as though the modem part is lost. Not sure why the modem doesnt work. I went into the specs area and the areas are blank (service and anything dealing with modem). Almost like the modem part was damaged from reflashing the tab. When I got it up and running, on wifi it downloads the update and sticks in the update after reboot. I pulled the text up by hitting the menu and when its to the point of updating the modem the updater hangs like its unable to pull the required info to update. May have to send it to samsung for repair to get it reflashed looks like. First android ive crashed so far. :confused:
[Galaxy Tab  Android Development] jeffnucci:
Anything new on the bluetooth support in this kernel? What's new Boushh?
[Galaxy Tab  Android Development] Boushh:
Been super busy still. Working on some theme overlays, the source just came out for the i500 too, so I've been playing with that. Just needed some time away from kernel work.
[Galaxy Tab  Android Development] Bobboman:
hey i tried to get your kernal working, but its stuck at the samsung screen, while i'm trying(and failing) to get heimdall to work so i can return to stock(fails to connect) is there anything i can try to get it booting again?

also a link to the odin files need to return to stock would be appreciated
[Galaxy Tab  Android Development] howtodoo?:
i had this problem also, where heidmall failed to connect. put the tab into download mode first then plug in your tab and open heidmall front end.. you want the driver option with adb device. see if this helps.
[Galaxy Tab  Android Development] idumych:
I have a sprint tab with CWM installed via the verizon bootstrap app. Older versions of the Voodoo kernel worked okay, but I tried the latest overclocked one and I can't get past the samsung logo. Thankfully I was able to flash back to the Bauxite kernel and it's fine now, but what do i have to do to prepare my tab for this kernel? Do I need to uninstall CWM first or something?
[Galaxy Tab  Android Development] Lubencw:
tried to install and wont go past samsung logo....what do i need to do??
[Galaxy Tab  Android Development] Bobboman:
give up, i hated doing it i really did but i ended up having to take mine back up to verizon and after trying to master restore it they gave me a replacement...

i've never had a situation where i actually had to go up and replace a phone out but after trying to put custom recovery on the tab I ran into a problem...
[Galaxy Tab  Android Development] Lubencw:
finally got it flasheed back to stock via heimdall...now to try again
[Galaxy Tab  Android Development] idumych:
For the benefit of people who may run into similar issues in the future, all you need to do is put the tab in download mode and flash a working kernel. When this happened with mine I just flashed the latest Bauxite kernel and it worked fine after that.

Still not sure how to get THIS kernel to run though :|
[Galaxy Tab  Android Development] Bobboman:
I ran into a situation where i couldn't even get Helmdall to connect to my tab, so i just gave up...odin would conenct but i didn't have the restore files for it
[Galaxy Tab  Android Development] Lubencw:
believe it or not i found the files on droid forums and detailed info on how to do it...i was tooo happy last night but i flashed again..SUCCESS!!!!
[Galaxy Tab  Android Development] Bobby Buggs:
I smell an update:cool:
[Galaxy Tab  Android Development] Metalsteel:
Wheres the smell coming from?:D
[Galaxy Tab  Android Development] Boushh:
First post.... well, almost... here ya go...

V4
[Galaxy Tab  Android Development] Lubencw:
Whohoooooooooooooooooo v4!
[Galaxy Tab  Android Development] emieczko:
Great job pushing out another update. I'm loving this kernel as well as the ROM.

So far, though, still no joy for me on BT.

Background:

Apple Wireless Keyboard, MC184LL/A

Status: Paired, but can't "connect"

I can long click on the keyboard in the device list on the tab and selecl "connect" but that doesn't seem to have an effect.

emieczko
[Galaxy Tab  Android Development] beestee:
v4 is running good here so far, will test wiimote if I get a chance tonight.
[Galaxy Tab  Android Development] cmoreno911:
=D thanks for the update
[Galaxy Tab  Android Development] Metalsteel:
Thanks again Boushh!!
[Galaxy Tab  Android Development] dB Zac:
what setting are you guys running in the Voltage control app. After I OC'd my battery life cut in half so I started slowly rolling the voltage down and testing. To my surprise I have every stage rolled down as far as the app will let me and its still running fast and stable. It seems like battery life is now close to original also.
[Galaxy Tab  Android Development] idumych:
So has anyone figured out how to make this boot on a Sprint tab that already has CWM 3? :(
[Galaxy Tab  Android Development] Boushh:
BAH! Imma get this built into my kernel if it's the last damned thing I do!

Thank you so much for reporting back to me so quick. I'll look into it a bit more when I got a chance. :)
[Galaxy Tab  Android Development] abax44:
Any ideas on what I F'd up here:

I did the SGS method and flashed the 1.4 kernel. After the reboot I get a ladies voice telling me there isn't enough room on the SD card (empty 4 gb),something about the partition and all my apps and such are gone. It looks like I don't have an SD mounted (I do) and it also doesn't say how much memory I have left on the device anymore.

I thought I followed the steps that are laid out in the first post to a 't'. I've read through the 1st 5 or so pages looking for answers but now I need to get going to catch my bus and I don't have internet at home to keep reading. Hopefully I didn't blow my Tab up and someone can provide some insight.

Thanks guys/gals.
[Galaxy Tab  Android Development] dB Zac:
did you run the bootstrap app? once installed, you have to reboot from the app so that it can repartition the device
[Galaxy Tab  Android Development] abax44:
I didn't. After making my last post I realize about half of the OP didn't show up on my phone screen. I only saw the bottom half of the post. I'm seeing it all now though. Can I run the bootloader now, or am I screwed?

This is much different than my Hero.
[Galaxy Tab  Android Development] abax44:
I also tried getting into recovery but was unsuccessful.
[Galaxy Tab  Android Development] dB Zac:
You have to restore the stock rom ans start over
[Galaxy Tab  Android Development] abax44:
Stupid question...how do I do that. I cant get to recovery mode or even have my laptop recognize my Tab.