yashsingh1/xdaforums huggingface dataset:
[Captivate Android Development] existz:
The 256 version is for the i9000, the Captivate is only a 500hz version...(which hardcore stated theres no battery difference between the 2) check the last link in the OP, that one will take u to the captivate site

Sent from my Captivate
[Captivate Android Development] diablo009:
Thank you sublimaze. I left a note on dilli's thread that we cud use this kernel in our next major release :-)
[Captivate Android Development] davwman:
Well you are wrong a 256 version was posted for the captivate
[Captivate Android Development] diablo009:
Oh. My first captivate had bluish tinge. This is like after 4th exchange for sleep death. And this phone has yellowish tinge when at min brightness. Once I increase brightness past like 30% it turns bluish again (or atleast I feel so). So wanted to see if the cold version gets that blue tinge back when at min brightness too.
[Captivate Android Development] existz:
Nope...theres no 256 version for the Captivate...check the file name, if its the Captivate version it will say i897 in it

http://touristinparadise.blogspot.com/2010/12/at-captivate-download-speedmod-kernel.html
[Captivate Android Development] diablo009:
I saw it too. But no active link when I checked last. Anyways hardcore said no difference in battery for the 256 n 500 versions, and 500 is pretty snappy n easy on battery.

Edit: checked now too. Link not active. So 256 version isn't there, as yet.
[Captivate Android Development] pinoymutt:
I'd be curious to see if you guys are noticing a substantial speed difference? I am currently on Cog b6 w/ the stock "optimized" JJ4 kernel -- so thinking about taking this for a spin...
[Captivate Android Development] T-$hep:
I used this kernel with Assonance 5.2, confirmed working great battery is superb!!!. GPS is also working fine.
[Captivate Android Development] KaLiBLeeK:
I wouldn't say it's "substantial," but it does feel a bit snappier. To be honest, the color fix itself would be enough for me. And the battery drain already seems significantly lower than the JJ4 Voodoo kernel. So far, def a keeper.
[Captivate Android Development] pinoymutt:
Just curious -- are you still using the JJ4 modem as well, or did you switch to another modem in the process? (I didn't see what ROM you were running in your sig)
[Captivate Android Development] domin0311:
I am using this kernel with Darky's 7.6 rom and I must say this is the best kernel that I ever used
[Captivate Android Development] Dungeon47:
This might be a silly question, but if I'm running an I9000 based ROM like Assonance on a Captivate, which version should I use? Somehow it isn't lining up in my brain correctly.
[Captivate Android Development] existz:
Yea just use the recommended ones, if you dont know what the optional ones are, you dont need them, they are not actually tweaks, they just add support for CIFS and TUN
[Captivate Android Development] existz:
Now that you mention it, I think earlier it was mentioned that the N-500-cold was actually the i9000 version, guess he uploaded the wrong one...anytime the screen orientation is off and the buttons are backwards, it means its the i9000 version
[Captivate Android Development] slifer315:
I'm using k12n and people are telling me that I am very quiet when I use a wired headset. is anyone else having this same issue?
[Captivate Android Development] existz:
What modem are you using?
[Captivate Android Development] Lancez:
i just wanna know when is K12O due :D
[Captivate Android Development] WickedNite:
Okay. I guess I'll just stay from those options starting now.
[Captivate Android Development] slifer315:
JL3 modem.
[Captivate Android Development] Fortune090:
Thaaattt could make sense! haha

Idk, I was thinking that it was working before and it randomly started happening this afternoon, but the way I flash this kernel every time I see an update could make for a valid argument. ;)
[Captivate Android Development] Yuna:
after changing recording level i must shout to voice search for it to HEAR me, not even to recognice.

if i rollback to k12l, or whatever - no problem
[Captivate Android Development] evoic:
Exact same issue.

I'm back on "J" right now.

The last one that feels like all is correct.
[Captivate Android Development] hardcore:
This will be fixed in the next version. I turned down the mic too much in that one.
[Captivate Android Development] hardcore:
Yes I did upload the wrong one.

Removed the link, well... K12O should be ready within the next day so I'll upload that one.

Mic levels will be fixed in K12O.
[Captivate Android Development] TazMan1688:
Does anyone have a working link for JK4? I've tried a few that give me an update.zip file. When I try to install this on my captivate with speedmod and cognition 3.01 I get E: verification failed

I appreciate the help!

All set...I just had to get CWM working correctly
[Captivate Android Development] bames:
jl2 gives me horrible tracking. Turn by turn nav unusable.

jk4, jk3, and the znkp1 gives me the best tracking results with my build 1007
[Captivate Android Development] joeshmoe08:
Hey hardcore, it would be useful if you posted a specific changelog for each version in the paradise page. (were all the version are) because if I come one day and see a newer version, the changelog in the OP incorporates many versions so it is confusing. I usually just look for your post announcing the new version but sometimes it takes me a while because I have to go back a couple of pages.

Thanks
[Captivate Android Development] Barbarian:
Try the modem thread
[Captivate Android Development] silverslotcar:
Here are the JK4 and JL2 modems. Both CWM updates.
[Captivate Android Development] davwman:
I agree with this 110%!
[Captivate Android Development] LimaI896:
What is the difference between jk4 and jl2. I am currently on jk4.

Sent Via xda App
[Captivate Android Development] silverslotcar:
They are just different modems. See which one works best in your area and stick with it.
[Captivate Android Development] RonH54:
I just Flashed to "O" of Speedmod to Darky 8.1 and I notice now when I Hit a Widget to open something or when I move from one Dock screen to another or pull down Notification Bar I don't have the "Click" sound. Where is the setting for this so I can check to see if "O" turned something OFF or "O" screwed something up.

Edit: Well all sound is off expect Ringer. Everything work perfect last night,I don't think it SpeedMod but that the only thing I have changed and this started. I have even Flashed Back to "N". It no big deal Flashing everything again but thought that there might be a quick fix before I did that.

Edit: This is weird. I can plug in Headphone and the Sound now comes from the Phone but no sound in Headphone. Unplug Headphones all sound stops?

Thanks
[Captivate Android Development] Mkarin:
Maybe its in silent mode?
[Captivate Android Development] hardcore:
There is a changelog here:

http://touristinparadise.blogspot.com/2010/11/samsung-galaxy-s-speedmod-kernel.html
[Captivate Android Development] keller.jeff:
Hey hardcore! Awsome work... can you help me with somehing and save me some time?

I am going to a disturbed/korn concert on wednesday, and I want to shoot some vids with my cappy. The last show I went to and recorded some, the mic gain was still stock and sounded like a$$...

I think you know where I'm going with this! Is there a way to adjust the mic level on the go to accomidate metal concerts? heh
[Captivate Android Development] TazMan1688:
Thanks for the help with the modems. It worked fine once I had the correct cwm.

However,

How do we revert back to stock and away from the speedmod kernel? I've decided I would rather have BT functionality than faster speeds.

I'm not near a PC, so a CWM zip would be easiest

I can't find anything besides flashing an alternative kernel...if there are any with BT working, that would be fine.

Thanks a ton!!!!!!!
[Captivate Android Development] hardcore:
The mic gain in speedmod is already reduced. It should help a lot but probably not 100% distortion free. Let us know how it works out for u.
[Captivate Android Development] mcord11758:
Bluetooth works fine with this kernel
[Captivate Android Development] Mkarin:
I usually just grab the zimage from the updates folder (in zip file from rom of your choice) and place it on the cwm zip of other kernel (ex: speedmod.zip)

I do this with root explorer..
[Captivate Android Development] TazMan1688:
I would love to get this working with my BT calls. All I receive is static. The FAQ says an i9000 modem has to be used to avoid this. I used the JK4 modem and still received static during calls. My bt audio streaming works fine.

Mkarin, I am trying to get back to cog 3.01 status. So the best way to get back to the status that is intended for the rom, is to reflash that rom? As I am not trying to use any other kernels...nor can I find the bone stock kernel lol

Thanks a ton for helping out with this!
[Captivate Android Development] jaxf250:
screen backlight auto adjust works quicker / smoother for me in K12O - thanks HC

via my Captivate running the latest stable flashy bits I could find
[Captivate Android Development] existz:
If it just wanting to use the kernel thats in cog 3.01 you can just open the zip of the Rom and inside the 'updates ' folder you can take the zimage in it and put it in a cwm zip, just replace one of speedmods or just use kernel flasher app
[Captivate Android Development] TazMan1688:
I'll give that a try right now and reply back...thanks for the help

Update: Thanks for the help. I didn't see anything about using the zimage during my searches(Slightly surprised actually). Thanks for keeping a noob up to speed!
[Captivate Android Development] Yuna:
RonH54, looks like you flashed i9000 version of speedmod, not for captivate
[Captivate Android Development] yentlequible:
Will this work on a stock 2.1update 1 phone?
[Captivate Android Development] existz:
No, this is for 2.2 and 2.2.1...

EDIT

if your wanting a new kernel, check out unhelpfuls, his is for 2.1... im not sure if supercurio has a stock+voodoo kernel for 2.1 or not but u could check his thread
[Captivate Android Development] WickedNite:
Dang. I can't seem to stay for like a week on one update, every time I check there is a newer version. Lol. Goodjob hc! :D
[Captivate Android Development] existz:
Lol I know...that's the good thing about Hardcore, he's constantly working on his kernel and improving it daily...hardest working dev IMO ...
[Captivate Android Development] WickedNite:
Ikr. He's a perfectionist and I love it. And I changed my sig to just "SpeedMod Kernel", I'm tired of changing it every single day when a new update comes. Lol.
[Captivate Android Development] RonH54:
It might I have been but I could have swore I clicked on the one Listed for Captivate on the download page but I might have hit wrong button. I just reflashed my Darky's ROM and Cleared Data and I got it going again.
[Captivate Android Development] LinuxNewb:
So after doing a needed update on my phone I was running Titanium Backup Donated version and the backup wouldn't start...

I experienced something like this before and had to disable the I/O schedule from the kernel tweak options.

I ended up having to go through and disabling all the tweaks for Titanium Backup to actually go... Why is that?

PS have ext4 lagfix enabled with /system at ext4 as well.
[Captivate Android Development] TazMan1688:
I've actually decided to give speedmod one more shot with some alternative modems. JK4 didn't work, but there are other options that I will check out.

You'll seem pretty helpful...any idea why when using Speedmod's CWM to install modemxx.zip i hang at "installing update..."

Also...there is a ROM manager, a Kernel flasher...is there a modem flasher? This might make life easier

Thanks!
[Captivate Android Development] Dlev7:
Hey guys how k12o performance wise? Im running k12n with no tweaks enabled, no lag fix enabled, and its pretty snappy and responsive I am just wondering because I will flash k12o one phone is fully charged
[Captivate Android Development] existz:
Sounds like its the zip of the modem thats messed up, not the kernel...have you been able to flash a modem that doesnt work with this kernel and have it work correctly on another kernel? If anything find a working zip of a modem and swap the modem.bin file out, (for example if you can flash JL2 but not JK4, then take the modem.bin out of jk4 and put in the JL2 zip) ...but to be honest it sounds like somethings wrong with the .zip ...cause ive been able to flash any modem i throw at it without any issues, so its not a kernel issue
[Captivate Android Development] TazMan1688:
I actually downloaded the modem from "the modem thread" with no luck. No zip I've tried installing with speedmod has been successful(By no means am I saying it's not user error :-p)

If I find one that works, Ill be sure to switch out the bin files
[Captivate Android Development] keitht:
Hi Taz.. not sure what you mean by JK4 doesn't work? Maybe it is your area of the US but not sure since you did not post your location. Here in south Florida, all modems I have tested so far (JK4, KP1 and Jl2) work with this kernel. I am just trying to figure out which one works best with the least amount of battery drain.

Regarding installation, all the modems I tested are flashable in Clockwork recovery. Make sure you are copying the modem to the SD card then reboot into recovery, choose the modem from SD card and reboot system after you are done. Make sure you are using a 2.2.1 compatible modem.
[Captivate Android Development] joeshmoe08:
Oh wow didn't see that. my bad.
[Captivate Android Development] keitht:
Check out posts 997 and 998 in this thread for clockwork recovery flashable modems. Not sure what is in the modem thread.
[Captivate Android Development] joeshmoe08:
It does that when going from jk4 to jk3. try other modems (KP1 or jl2)
[Captivate Android Development] Exostenza:
Auto brightness is much better - to the point where I am actually using it now.

Thanks.

More improvements could be made, but I am happy as it stands.
[Captivate Android Development] TazMan1688:
Keitht; The reason I did not like JK4 is because of Bluetooth static with an i897 running Cognition 3.01. I use my bluetooth for calling often. I've heard that speedmod itself does work with BT calling...so this is why I've been playing around with the modems. Btw, I live in RI...

Ok, maybe this is what I am doing wrong. Every time I download a modem, even if the name is different online...it ALWAYS becomes update.zip on my phone. I've come to believe that update.zip is a file that CWM has to have to work properly. Therefore, I've been renaming the modem .zip to JK4, JI6, etc. Am I wrong in doing this?

Currently I'm running i897UCJI6 has my modem. I still get the installing update... hang.

You all have been great. Thanks for helping me out instead of tossing me to the wolves!!!
[Captivate Android Development] keitht:
Great work on this. I am now using it exclusively and am happy with battery, performance and features. Thank you!
[Captivate Android Development] existz:
It should not be converting it to update.zip, if you download it from the xda app, it will be in /sdcard/tapatalkxda_download (something like that) ...or if you downloaded from the browser, /sdcard/download/ ...just use CWM to goto "install zip from sdcard" and goto the directory where it was downloaded... if you installed CWM from Rom Manager, then the update.zip on your sdcard is the CWM install, you just leave it alone, ..with CWM you should NEVER have to use update.zip... but that is what your problem is, its not a kernel issue
[Captivate Android Development] keitht:
I am one that does not believe in saying do a search or go fu** yourself.

I do not have all answers and can only speak from my experience. Check my signature for what I am running now. It works great for me right now.

All you need to do is copy the modem file to the root of your SD card (from the previous posts I mentioned before) with the phone using USB mass storage.

Once the copy is done, hold power button and reboot into recovery.

Choose to install ZIP from SD and choose the file. It should NOT be called update.zip but the same name as when you copied it. Select to flash it then reboot.

EDIT: When I say root of your SD card I am not talking about the external microSD card.... It is the internal one. This is one thing I found confusing with Android coming from Windows Mobile is the internal storage is also called SDcard.

EDIT 2: And I have not had any problems with Bluetooth and static. I use a Motorola HS850... works great.
[Captivate Android Development] GGXtreme:
When trying to download SpeedMod K12O with HZ=500 CWM Warm, I get:

On the chance that so many people really are downloading the warm kernel, could someone throw up a mirror? :D
[Captivate Android Development] WickedNite:
So why does the color screw up? I mean, I always download the regular one but I always see the Warm and Cold version.
[Captivate Android Development] keitht:
Available for one hour only:

http://dl.dropbox.com/u/15218297/speedmod-kernel-i897-k12o-500hz.zip

and

http://dl.dropbox.com/u/15218297/speedmod-kernel-i897-k12o-500hz-CWM.zip
[Captivate Android Development] Johnston212:
I'm just downloading the main one from XDA and then to my dropbox it goes. Just out of curiousity, what are the reasons for the variations? Is it just to have different colors in the CWM boot screen?
[Captivate Android Development] switters1:
Nice. Now I can justify my habit of checking this thread every 20 minutes =)
[Captivate Android Development] existz:
They are actually color fixes for your screen...the warm version is if your screen is to blueish, the warm version makes it more yellowish to even it out, and the cold is if your screen is to yellow, it makes it more blue
[Captivate Android Development] keitht:
Just to clarify, I offered dropbox links for the files because someone mentioned they were having problems. Please try the main download link on the OP before the ones I posted. I am only offering this as a temp alternative for a very short period of time to help out. They will be taken down shortly.
[Captivate Android Development] TazMan1688:
I've been using the browser and it does place it in /download/ ...but within that it becomes named update.zip, or update-1.zip(if I've downloaded more than one. lol. Just my luck I guess.

Once I boot into recovery, and choose install from zip. I can normally see the file I want to install and I select it. This is where it hangs.

I've gotten a good amount of feedback so far...I'm gonna run with it for a while and see where it takes me

Great help! Thank you
[Captivate Android Development] mcord11758:
You talking about a modem our the kernel
[Captivate Android Development] keitht:
Browser from the phone? Not sure what you mean by that. Download it on your PC then plug in your phone to the PC and copy the file from PC to the root of you internal SD card. Then press Power button to boot into recovery. Once in recovery, there is an option to install zip from SD (not the update.zip one). You can select the same filename as it was when you downloaded it on your PC>
[Captivate Android Development] TazMan1688:
Actually, the browser from the phone itself. I'm rarely near a PC while I'm playing with these roms(I know, horrible idea lol). So I'm trying to learn how to do things from root explorer, etc.

So I downloaded the xda app. I downloaded the JK4 file from post 998. It DID NOT rename itself to update.zip this time. I kept it within my sdcard/tapatalk/directory. I booted into recovery which says 2.5.1 speedmod ulfk.

>Install zip from sdcard

>choose zip from sdcard

>Went to look for the directory...not found

>moved the .zip to the root of the sd, still not found

^^^That's the other issue I am having...in addition to the install hanging

If I try to open and install the .zip with rom manager, i get E: verification failed

^^^I think there is an issue with the CWM file to be honest.
[Captivate Android Development] mcord11758:
I do everything on my phone. Never use a pc. If you are moving the file to your sd it will be there when you choose install zip from sd.

What file program are you using? Are you down loading a cmw zip or an odin tar?
[Captivate Android Development] mcord11758:
http://xdaforums.com/attachment.php?attachmentid=463394&d=1292262582
[Captivate Android Development] andars05:
Whoops, made a mistake. Ignore this post.
[Captivate Android Development] TazMan1688:
Definitely CWM files. I've downloaded the one similar to mcord's in post 1047 multiple times. I see it in root explorer(The program I use), and also in the stock myfiles app. If I load up recovery...notta

However...I downloaded his(it downloaded as update.zip), renamed it to jk4.zip. It flashed fine.

I don't get it...but glad it worked!

Now i'll just switch around the modem.bin files to try other modems if needbe

I'll let you know how the bluetooth works!

Update 1: 4.3mbps down, 1.27mbps up ...can't complain much about that!

Update 2: Bluetooth calling is pure static
[Captivate Android Development] Dlev7:
I am running k12n with no tweaks enabled or any lag fixes with Darkys v8.1

Wondering if its worth the upgrade to k12o from k12n? Any particular upgrades to performance and or battery?

Any input would be greatly appreciated
[Captivate Android Development] mcord11758:
Best I can tell, some small tweaks to the auto brightness
[Captivate Android Development] Dlev7:
besides that nothing much? I am not the biggest fan of playing around with kernels and modems and lag fixes and such but Ive stuck with Speedmod for a while now and happy that Darkys now on to Speedmod kernel I was just wondering if this update gave any improvement to battery or performance.

THanks anyways
[Captivate Android Development] mcord11758:
Well in theory the only reason to tweak brightness is to improve battery life. To be fair, I have not been running the kernel long enough to give a honest assessment
[Captivate Android Development] xThe Enforcer:
Best Kernel EVER.
[Captivate Android Development] DrDubzz:
lol, cannot download due to too many downloads in the past 24 hours. Save some for the rest of us
[Captivate Android Development] Barbarian:
Kernel is in high demand for good reason

Sent from my Captivate running FireFly 1.5
[Captivate Android Development] existz:
Here's a link to K12O-500hz CWM .... ill keep it up till Hardcore tells me to take it down, also if its ok with Hardcore ill keep permanent mirrors up of all upcoming versions..

http://berryfx.com/RobBeane/Speedmod/i897/speedmod-kernel-i897-k12o-500hz-CWM.zip
[Captivate Android Development] upNsmokeAllDay:
Good looking out.
[Captivate Android Development] rurouni572:
I just started using hardcore's kernal. This latest version sets the brightness a little too low in my opinion. It's hard on my eyes. Was k12n brighter? If so, where can I get it?

Edit: Found where to get older versions. Still curious if the older version is brighter.
[Captivate Android Development] Killemalll:
Best release ever!
[Captivate Android Development] imfc1908:
thank you。。。 very good
[Captivate Android Development] Clienterror:
I don't think he's lowered the max brightness, just how dark it can get. So if 0% is too low set it at 15% or 25%.
[Captivate Android Development] existz:
Ok guys, with Hardcores permission I have uploaded all the new builds to my ftp site, I will keep only the newest version up at all times, so if you have troubles downloading from Hardcores site we now have permanent mirrors...all I ask is to try Hardcores site FIRST!

http://berryfx.com/RobBeane/Speedmod/i897/
[Captivate Android Development] hardcore:
Test version K12P-T1:

- For voice calls, higher mic levels vs K12O

- For voice calls, increased earpiece volume +1 vs K12O (+2 from stock)

- Updated init.rc and modules from XWJS3 kernel

For people who find that others hear them too softly during voice calls, try this version.
[Captivate Android Development] silverslotcar:
Flashing K12P-T1 meow!!
[Captivate Android Development] LimaI896:
Flashing now :)

Sent from my SpeedMod 2.2 I896 on xda app
[Captivate Android Development] mcord11758:
Flashing. Will report on performance