yashsingh1/xdaforums huggingface dataset:
[Captivate Android Development] johan8:
Such a pity that no application can read the actual VCC,

so nobody know the voltage value is really applied or not.

In previous versions, even just applied -20mV my phone will freeze after couple of minutes.

Last night I've tried apply -150mV to 100~200Mhz, my phone freeze after some minutes of using....

Now using 100mV and everything fine.
[Captivate Android Development] johan8:
Is it ok to tune /system into ext4 ?

the ULF won't convert /system partition, it is still stuck in RFS.

The new voodoo will convert : system, data, dbdata, cache - all into ext4 !
[Captivate Android Development] K1kk0m4n:
Help please :(

After updating to SuperOptimized v1.5.6xt kernel the autorotation won't work correctly, when i turn my phone to left the screen is straight upwards and when pointing straight upwards it's on the right side and so on :(

And i'm running on Darky's v6.0 Rom
[Captivate Android Development] shaolin95:
Not sure what to say other than flashing another kernel again cause these kernels are reoriented for that very same reason.

I have taken ROMS directly from the i9000 forum and just add this kernel before flashing and I end up with a working ROM right away.
[Captivate Android Development] aleadam:
Same here. It worked fine in a few roms I was trying these days.

BTW: I tried this morning the 1.4.6xt 1.45 GHz: My results were the same as yours. Running stable, proc speed reported as 1450000 but all the benchmarks were very low. I even felt it was not really very responsive.

Flashed 1.5.6xt over for now. It's quite stable and snappy at 1.44. Linpack 19.5-20, Quadrant Std 1650, locked at run number 38 of stability test. For everyday use it's good. I did notice it locks randomly during shutdown, for whatever reason. Not a deal breaker.
[Captivate Android Development] wonder186:
I'm running 1.4.7 1288 on Perception 8. I currently have xans 2.0_rc2 app. When I set to boot they don't take on reboot. If I upgrade the app to 3.0 will this fix the issue or is there something else going on?
[Captivate Android Development] shaolin95:
Thanks for testing...I did feel it was super snappy but unfortunately it is not quite compatible with 2.2.1 roms so I had to leave it alone. Currently doing 1344 stable with 1.4.7 gonna try higher later today.

Using DOC rom 6.1.1 JPY or whatever version that is lol
[Captivate Android Development] existz:
Make sure /system/etc/init.d/ is set to R/W ..you can use Root Explorer
[Captivate Android Development] wonder186:
That fixed it! Thanks
[Captivate Android Development] bts0uth:
I've gotten in the habit of using a voodoo kernel after I flash a rom and then flashing setiron over it. When done this way /system gets converted and stays that way even when you start using ULF.

you can check by typing

Mount | grep ext4

It will list all partitions that are ext4
[Captivate Android Development] chisnz:
Thanks very much. After failing to get the CWM versions working (syntax errors) I took the somewhat daunting step of using Odin to apply updates for the first time. Shouldn't have been worried.

I put the setiron_v1.4.7_1200.tar into the PDA slot and said go. A few mins later all was good and I had a lovely shining 1.4.7 running. Couldn't have been easier, so thanks for the help and to SetiroN for a great kernel.
[Captivate Android Development] rootnik:
How do i install the setiron_v1.5.6_cwmupdate.zip? I went the obvious (no me anyway) route and tried to install it in cw recovery and it failed.

I want to use 1.5.6, but don't trust voltage control enough to use it to limit my frequencies. Would rather use the script included in setiron_v1.5.6_cwmupdate.zip
[Captivate Android Development] sjavvaji:
it is having some effect...my phone is rock solid on -175 at 1.4ghz...but stability test crashes after like 5 at -200mv...who knows? I still get ridiculously good battery after this
[Captivate Android Development] aleadam:
I redid the cwm update and posted here:

http://xdaforums.com/showpost.php?p=9987455&postcount=2215

Anyways, voltage control is the way to set up the voltages and the steps with this kernel. Use the version 3 alpha3. If you don't trust it, you can always check the voltages in the /sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table file (read as a text). It will tell you the voltages the CPU is using at that moment for each frequency.
[Captivate Android Development] MarlowXim:
The new source code for jpx have been released hopefully setiron can compile a patched kernel.

Hopefully it fixes the headset switch again and fixes the instability problems.
[Captivate Android Development] johan8:
I have already did that.

Just wondering if ULF will also convert /system.

In general usage, /system is in read-only state,

so I think it is nothing helpfull to convert it to ext4.
[Captivate Android Development] joeshmoe08:
1) Is anyone having any problems with 1.5.6 and Jpu roms?

2) Also can somone make a cwm flashable zip for 1.4.7 1200 version?
[Captivate Android Development] congo:
may i asked what's difference between xt or non-xt?

and what's difference between cwmupdate or non-cwmupdate?

another silly question

why after 1.5.5 is 1.4.7 then is 1.5.6 again?

many thx
[Captivate Android Development] mostyle:
Can lun0 be disabled in any way so that the CDRom device doesn't mount? In my office space at work they have tons of netshares that get mounted on domain login and I only have two device letters between the last physical drive letter (a cd burner) and the first net share.. So, with the SGS taking up three letters the last SGS memory card gets the same device letter as the first net shared drive.

Thanks.
[Captivate Android Development] momulah:
All you have to do is download the 1.4.7 version you want and any CWM 1.4.3 version. Then open the 1.4.7 version you want and CWM version and drag out the zimage into the CWM version folder with the zimage and overwrite it. You may need 7zip but I've used winrar and winzip. Google 7zip its free.
[Captivate Android Development] PAulyhoffman:
New phone

Hopefully SetiroN will have a new Captivate in hand soon

Just in time for Christmas!
[Captivate Android Development] joeshmoe08:
Ok so I don't touch redbend.ua or whatever? or the file inside system/lib?
[Captivate Android Development] joeshmoe08:
1) The XT variant is slightly faster but can cause instability (which might require higher voltage) and charging death.

2) cwmupdate = you can flash through clockword recovery mod and non-cwmupdate= flashed through odin

3)The 1.5 series were kind of in a "beta" stage while the 1.4 series were being made with more stability and less bugs. But now he solved all issues and merged into one instead of two series.
[Captivate Android Development] aleadam:
That is correct. Just replace the zImage in the corresponding folder. Don't touch anything else. If you want, I've already done it and posted here:

http://xdaforums.com/showpost.php?p=10012486&postcount=2256
[Captivate Android Development] tantan1892:
mic issue

i have issue with the mic when i flash the kernel. how do i fix it?
[Captivate Android Development] eSPyeL:
Edit: Misread post.
[Captivate Android Development] aleadam:
What issue? Which kernel? Which ROM?
[Captivate Android Development] tantan1892:
Mic Issue

When I'm in a call the other person hear me too loud. With every kernel I flash, & I have the 2.2 froyo from ODIN.
[Captivate Android Development] lpsi2000:
I am also interested on trying to get 1.4.7 @1.4 or 1.44 stable. But I can't find any UV and frequency changes that can keep the phone stable. Please let me know if you get something that works.
[Captivate Android Development] MisterAnthonyxD:
How do we run the lagfix? Or can we use Voodoo with this?
[Captivate Android Development] momulah:
nope!! They stay the same!!
[Captivate Android Development] bts0uth:
1.5.6 is perfect for me. Been using it since it was released on Darkys JPY rom and its a perfect combination. Battery is good and phone is as smooth and lagfree as its ever been.
[Captivate Android Development] lpsi2000:
Perfect at what speed, uv,etc...
[Captivate Android Development] bts0uth:
1200. I used to use 1344 and my phone could handle it but I don't see a need for it. I have every frequency above 1200 disabled and my U/V settings are -125 (100MHz), -125, -100, -75, -50, -25(1200MHz).

Lagfix is ext4 all with fast mounts and all tweaks enabled except CIFS support.

Phone has really never felt so smooth and I've tried a lot of roms and kernels.
[Captivate Android Development] sjavvaji:
dude...i flashed Darky's JPY yesterday w/ this kernel...it is not even funny how smooth it is...im running it at 1.4ghz w/ ext4 all (even though the lagfix isn't necessary on the build)...its butter...the only gripe is the animations are kinda crazy
[Captivate Android Development] Shammyh:
Flashed 1.5.6 w/ Darky's v7 (JPY) build. Also flashed Hardcore's alternate WiFi driver, and BVJP3 modem. With EXT4 lagfix on data/dbdata/cache. Running at 1.2 GHz w/ various undervolts.

By far the smoothest and most solid ROM/Kernel/Radio setup I've used so far.
[Captivate Android Development] joeshmoe08:
In the OP when it says this under 1.5.6 changelog: "full compatibility with Voltage Control 3 (lowering frequency with it seems to cause freezes) removed update_frequency, making changes to the freq table immediately applies them"

Does it mean that 1.5.6 fixes the freezing (in bold) or that this problem is still there?
[Captivate Android Development] johan8:
1.5.6 is quite stable now :rolleyes:

Lowing freq. cause freeze, it is the bug of VoltageControl, not the kernel this time.
[Captivate Android Development] joeshmoe08:
Thanks but that wasn't my question. My question was whether "fully compatible with voltage control 3" means that this freezing issue has been solved with this kernel + voltage control 3.
[Captivate Android Development] mgfjd:
Charge and sleep death problem with 1.47 @1200 No undervolt applied. The Kernel tweaks work great and the Rom is stable when it is running.

Thanks for all your work..

Does the new cyanogenmod kernel have a real fix for this problem?

http://xdaforums.com/showthread.php?t=842488
[Captivate Android Development] shaolin95:
Not sure how easy it is to fix something that does not happen to all users to be honest....makes things a ton harder.
[Captivate Android Development] mgfjd:
The issues started after I applied voltage control scripts and schedulers. I removed the scripts but the sleep death is still on my phone. I noticed thad my phone is slowly getting better a lot less frequent death... I might Have to work my way back to stock
[Captivate Android Development] shaolin95:
I run pretty much any ROM out there, except Perception after version 4, even ROMS from the i9000 section (with modified kernel and modem of course) and have not gotten that issue yet so I would try going to stock and reflashing indeed.
[Captivate Android Development] lpsi2000:
Shaolin95, Are you running 1.4.7 @1.40 and it is stable for you. What is your UV settings. For me 1.4.6 @ 1.45 has been very stable and now it seems as 1.5.6 @1.34 is pretty stable too.
[Captivate Android Development] shaolin95:
1400 I am doing -75 -75 -100 -100 -100 -100 It would be fine for a week and then one day it might not be then be fine again...odd system this is so super 100% stable 24/7 for me is 1344Mhz. But since the issue with 1.4Ghz happens so rarely and briefly, I still use it.

Also, 1.4.6 @ 1.45 was found out to really be running only at 1.3Ghz by Setiron.
[Captivate Android Development] lpsi2000:
Okay, well I guess I will stay with 1.5.6@1.34 for now because I get similar results 1.5.6@1.4, although my results don't last a week (they are more like hours or a day):p
[Captivate Android Development] RonH54:
I have never Flashed a Kernel. I see Setiron's 1.5.6xt listed to download there is a

setiron_v1.5.6xt.tar.7z

setiron_v1.5.6xt_cwmupdate.zip

What is the difference in the 2?

I have a Captivate Phone that I flashed Darky's 7.01 Custom Rom.

Edit: Never mind I found out one is for Odin and other CWM

Thanks
[Captivate Android Development] shaolin95:
Good job on doing research mate :-)
[Captivate Android Development] Doug8796:
setiron made a super stable beta of:

1104MHz ARM core, 220MHz GPU

Runs smooth as silk. Didnt even mess with voltage app. 54.7fps nenamark on assonance 3.1. Perhaps can get it to 55fps with right settings/diff rom
[Captivate Android Development] Doug8796:
ispi how did you get the 1.46Ghz? Details :P whats ur nenamark ?
[Captivate Android Development] shaolin95:
Where did you get that beta? I thought I was doing beta testing for him too, at least I did for the last 2 versions. :)

He was using Kernel 1.4.6 which Setiron found out was not really doing 1.45 but only 1.3Ghz.
[Captivate Android Development] Doug8796:
upon further testing quadrant goes lower to 1515 compared to 2095 i got earlier... Testing dreamcast emu now.
[Captivate Android Development] Doug8796:
neocore is also slower.. ive gotten it to 56.7 before now im at 55.6. This and quadrant are OpenGL1.0E though..

UPDATE: Bad news, the dc emu is quite a bit slower vs 1.4ghz kernal.. now a 1.3ghz kernal with higher gpu would be nice. 1.3/215 or something.
[Captivate Android Development] shaolin95:
Yeah a kernel at 1.2 or 1.3 with higher GPU would be interesting to try indeed but it seems that as I thought, our bottleneck is mainly the CPU not the GPU.
[Captivate Android Development] Doug8796:
so was darkys rom somewhat faster than assonance?
[Captivate Android Development] shaolin95:
It is based on JPY so I find it to be snappier than Assonance right now which is why I changed ROMs
[Captivate Android Development] lrs421:
New around these parts..didn't see it in the op. I just installed 1.47 on top of assonance 5. What's the difference between the xt and non xt versions? Thanks in advance.
[Captivate Android Development] aleadam:
It's deep into the OP, but it's there...
[Captivate Android Development] neonlazer:
I have just tried to install 1.5.6 on a stock ROM(using Odin) and installing with CWM and i am getting "E:Syntax error in update script" I know what this means...but no idea why it would happen.

EDIT: Installed 1.3.4 successfully and redownloaded 1.5.6 and same syntax error. Is this just me or anyone else had the same problem?
[Captivate Android Development] existz:
I had the same issue...just take a working CWM zip (in ur case 1.3.4) and replace the zimage with the 1.5.6 zimage and it works

Sent from my Glitterballed Captivate
[Captivate Android Development] shaolin95:
Can someone upload 1.4.3 1350Mhz please?
[Captivate Android Development] Doug8796:
http://www.youtube.com/watch?v=7fyeGhS624g

AFAIK fastest Captivate score.
[Captivate Android Development] aleadam:
I was cleaning up my downloads folder... should've asked two days ago! ;)

Did you send a PM to setiron? He may have them.
[Captivate Android Development] shaolin95:
No worries, I have it at home plus I dont think I need it anymore :-)
[Captivate Android Development] slider2828:
Hooks me up with the core bro!!!.. ahhaha
[Captivate Android Development] Doug8796:
Running 1.4.3 1.45GHz !!! 2177 quadrant! 54.5 fps in nenamark.

For those running higher .. pics plz

Reedit.. 1.4.3 1.4ghz now.. 53.9 fps.. still faster than assonance 3.1
[Captivate Android Development] DAGr8:
Hey Seti when you release a new kernel , is it possible to make a new thread ? thx
[Captivate Android Development] Krooked22:
how would I go about installing this kernel, it is not in the instructions.....

this is my first kernel flash so hopefully someone can help me
[Captivate Android Development] DAGr8:
you either do this using cwm (clockworkmod recovery) or you flash it via Odin , I suggest you do lots of reading about odin before you choose this method
[Captivate Android Development] ksimilie:
I dont get the difference btw 1.4.3, 1.4.7 and 1.5.6?

I would assume the 1.5.6 is the latest and best one right? But i see ppl using 1.4.3, so im confused.
[Captivate Android Development] Krooked22:
I appreciate you posting the instructions because I was looking everywhere and reading everything but still couldnt find them. How exactly do I know which zip file I need to use for my particular phone. At the moment I have the darky 7.7 rom and lagfix is disabled because I wanted to flash this.

Which do I choose????

I will do further research
[Captivate Android Development] shaolin95:
1.4.7 are one specific overclock speed...1.5.6 you can Overclock to different speeds.

I can only use those two since I am running a JPY ROM (Froyo 2.2.1) which at least for my phone, does not play along with 1.4.3 or even 1.4.6.
[Captivate Android Development] Haloruler64:
Sorry for being a n00b, but I have searched and found nothing. What do the tweaks mean in 1.5.6? I haven't used this kernel in forever. Thank you!
[Captivate Android Development] ksimilie:
how do you install this. I downloaded the 1.5.6cmwupdate 500hz versions and renamed it to update.zip. I installed darky 7.7 rom then tried installing setiroN via cwm and the install just keeps aborting everytime i try to install this?:confused:
[Captivate Android Development] shaolin95:
First of all you dont have to be renaming anything, you flash that using Recovery mode then the Install from Zip option.

Honestly, if you are so confused I suggest you take a few steps back , learn a bit more before you end up bricking your phone....just a suggestion.
[Captivate Android Development] ksimilie:
oh, well i didnt see any install instructions, so i went to a different kernel (speedmod) to see how to install that one and applied the same method. The method to install a Rom is the same for most if not all, so i thought it would be the same for kernels....since there are no install instructions in the OP from what i can see.
[Captivate Android Development] Krooked22:
can someone help me with a small problem?

I flashed the kernel via clockwork recovery, everything is working good except I cant get wifi, it just keeps scanning

can anyone help me out here, I already flashed the modem
[Captivate Android Development] shaolin95:
What Modem, what kernel and what ROM.

Did you go back to stock before flashing?

The more details the better.
[Captivate Android Development] Krooked22:
ok

flased to stock to start fresh

rooted

flashed to darkys 7.7 rom

then uninstalled the lag fix that came with the rom

flashed the 1280 kernel sentiron via clockwork recovery

I didnt have wifi right after I booted for the first time after installing kernel

I thought it was because I hadnt installed the modem yet, not sure which one it is but their is a link on the first page

I installed it and still nothing. Any suggestions on how to get this working, everything else looks really good so far
[Captivate Android Development] Krooked22:
installed jpp modem hopefully will fix things
[Captivate Android Development] Krooked22:
still after flashing modems I cannot get a wifi connection, i detect the hotspots only to connect in spurts
[Captivate Android Development] shaolin95:
Ok first after flashing back to stock there is no need to root.

As long as you copy the update.zip file from ClockworkMod and the ROM , you can then just boot into recovery and install the update.zip then boot back into Recovery and flash the ROM.

Now, if you are installing Darky, are you installing from the i9000 forum? If so, you need to change both the kernel and the modem for ones that work with the Captivate.

What I do is open the ROM file with WINRAR then I drag in the kernel and modem files to replace the ones in the ROM then I copy the edited ROM file to the SD card and install as usual.

That makes for a cleaner process.

I currently like the JL2 and JL3 modems.
[Captivate Android Development] tboost:
static background noise when making a call ?

heyguys i have tried a few different kernels all starting from a fresh odin reload. and each time i flash the 1280,1400 or 1600 kernels. when i make a call there is static or background noise on the other end of the call ?
[Captivate Android Development] XGX5309:
What modem are you using? i9000 Kernels go with i9000 modems, otherwise you get static and other odd issues.
[Captivate Android Development] tboost:
i've got the cognition rom v2.3b8. JI6 i think. so should i flash to a different modem then reflash the kernel !
[Captivate Android Development] shaolin95:
What ROM did you flash exactly and modem.

You can use ROMS from the i9000 forum but you need to change the kernel and modem to ones for Captivate which is what I do.
[Captivate Android Development] aleadam:
Never mind. My brain does not work today.
[Captivate Android Development] tboost:
the rom is cognition rom v2.3b8. and modem is JI6. before i flashed the rom i used odin to put it back to 2.1 eclair.
[Captivate Android Development] rootnik:
The problem is that you are using an i9000 kernel with a captivate rom. If you like designgear's work, try using perception and then flashing this kernel.
[Captivate Android Development] tboost:
i understand now with the modems. i'm not stuck on a rom but cognition does have some of the stock features like the music player and the toggles in the notification bar that i like. ok whats perception and is the modem as easy as flashing a rom, just do it through rom manager ? i am learning fast and love the android os by the way !
[Captivate Android Development] Doug8796:
Setiron hope ur still around:

http://xdaforums.com/showthread.php?p=10310637&posted=1#post10310637

Read that.. could u compile that with your 1.4.3 1400mhz kernal for me to test?
[Captivate Android Development] Whipon:
Can't install

Well, I've done a "Sintax Error" search in this topic before posting.

Couldn't find anything.

I tried flashing the latest version through CWM (1.5.6) and I get an error:

"Sintax error in update script

Installation aborted."

Both with XT and normal version.
[Captivate Android Development] shaolin95:
Aguante Boca! :D

What ROM did you install before flashing this exactly?
[Captivate Android Development] Whipon:
No, aguante el Rojo, ja, ja.

Does the rom matter?. I flashed latest Doc Gingenborg one.

I'm looking for a ROM with working GPS. Couldn't make a lock with Phoenix 2.0 nor Perception 10.

I will try flashing the rom through Odin.
[Captivate Android Development] momulah:
1.4.7 1288 Xt is the exact same as 1.4.7 1200...This must be a zimage mistake as when downloaded it says 1.4.7 1288xt.tar but after odin flash its still 1200 limit in voltage.
[Captivate Android Development] aleadam:
Try this one. The OP one had problems.

http://xdaforums.com/showpost.php?p=9987455&postcount=2215

PD: Aguante el millo. ;)
[Captivate Android Development] Whipon:
Thank you.

Cool, thanks ^^.
[Captivate Android Development] Doug8796:
i wish there was a voltage adjuster :P
[Captivate Android Development] existz:
what about Voltage Control?

Sent from my Captivate
[Captivate Android Development] superj3211:
help

ok i am really new to all this, i have been messing with it for a few days now. i really like your kernel, and would like to use the new one that goes to 1.6. trying to use your kernel with the ginger clone rom. i am not sure which file i need to get because the phone in CMW will not read the 7zip files. any help you could give would be great
[Captivate Android Development] johan8:
7zip is a kind of archive file, just like zip, rar etc....

It is not for CWM !

If you need CWM, download the cwmupdate file,

They are already indicated clearly on filename,

but it is not available in every version.

Moreover, not all can go to 1.6, so good luck.
[Captivate Android Development] aleadam:
If you are going to use the 1.5.6 cwm, download the version in post 2215, not the one in the OP (error in the installer). The link is a few posts up in this same page.

And, BTW, if you are going to overclock to 1.6, use voltage control to set things up so it applies the changes for now, but not for boot, until you're sure that you won't have to flash again...
[Captivate Android Development] MikeyMike01:
What is the command that helps the Voltage Control stick? It's not in the OP anymore.

Sent from my Captivate.
[Captivate Android Development] shaolin95:
So has anyone seeing Setiron lately?