yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] pcboyy:
i'm totally noob with oc kernel.. is this kernel should be used with setcpu? can I use without oc/setcpu my sgs?

sometimes 3.6 freezes too
[Galaxy S I9000 Android Development] I9000bramgmail:
on the first page you talk about 3.7_bis but it's not in the attached files thing..:confused:;)
[Galaxy S I9000 Android Development] laststufo:
compiling time :)
[Galaxy S I9000 Android Development] laststufo:
Version 3_7_bis (2010-11-05)(Full working 3G call and 720 video recording & playback)( the next version will be availale in OC and NO-OC version)

- 3_7 Instability iusses fixed

.config changes :

# CONFIG_CGROUP_DEBUG is not set

CONFIG_RELAY=y

CONFIG_PM_RUNTIME=y

CONFIG_INET_IPCOMP=y

CONFIG_INET6_IPCOMP=y

CONFIG_TCP_CONG_ADVANCED=y

CONFIG_CRYPTO_XCBC=y

CONFIG_CRYPTO_VMAC=y

CONFIG_LIBCRC32C=y

# CONFIG_PREEMPT_NONE is not set

CONFIG_PREEMPT_VOLUNTARY=y

- OC (1200 mhz) and nOC (1000 mhz) versions available
[Galaxy S I9000 Android Development] raspdeep:
is unhelpful mia? have not talked to him for long time.

ya, the interactive governor was in for quite some time and it works like on-demand. unhelpful's port of the governor is not exactly accurate per the original source. anyhow, interactive governor does not seem very useful for our phones so i did not spend much time looking into the details.
[Galaxy S I9000 Android Development] m7mkesys:
great work. but under 3.7 no Oc BLN unfortunately does not works. but even for 3.6. can you fix it??

thx
[Galaxy S I9000 Android Development] awia:
me too with the 3.7 noOC
[Galaxy S I9000 Android Development] kmrdeva:
Sorry, can you clarify.

3.7 noOC is running fine? Or freezes?
[Galaxy S I9000 Android Development] awia:
freezes...
[Galaxy S I9000 Android Development] pcboyy:
3.7 noOc freezed on me too. Didnt try 3.7 oc.. Back to 3.6
[Galaxy S I9000 Android Development] hka148:
When I switch on my phone, it freezed before I can use:(
[Galaxy S I9000 Android Development] I9000bramgmail:
the 3.7 worked fine for me, now i'm on 3.7.bis OC and this one give's a lower quadrant score than 3.7 ... the cpu scores lower....
[Galaxy S I9000 Android Development] cnn888:
same thing on 3.7.bis. it still gives me freeze/would not wake up. all other configuration still the same doc's jpo v7.5, all tweaks enabled, bln, jfs/ext2. went back to 3.6 and it is fine now.
[Galaxy S I9000 Android Development] laststufo:
If kernel freeze on first run, remove the battery and flash it again. Before install 3_7bis please reset UV settings! !!
[Galaxy S I9000 Android Development] loadabit:
3.7 bis oc version is laggy! I mean Freezes is fix, but the speed is bad. I like 3.6 best kernel ever :-)
[Galaxy S I9000 Android Development] Gohst_oc:
Oh I want to try that kernel (I'm still using the very first version of it).

But some questions:

Is it helpful to wipe the cache / dalvik cache befor flashing? Does it improve the performance?

And is it now possible to access the recovery menu?

In the first version, just download mode was working.

And version 3.7 is not so stable right???

THX 4 answers.
[Galaxy S I9000 Android Development] justmevagyok:
3.7 with OC is stable and perfect here :) No problems and fast as hell.
[Galaxy S I9000 Android Development] hatori:
I found random freeze on V3_7_bis_OC when using load CPU like playing game. While 3.6 work fine for me.

(RoM:JPO)
[Galaxy S I9000 Android Development] super_sonic:
For instance, no freeze for me with JPO/JPP+ 3.7bisOC. But SGS seems a little slower.
[Galaxy S I9000 Android Development] Gohst_oc:
Need I to undo LagFix (OCLF) first?
[Galaxy S I9000 Android Development] catfre:
How do I reset the settings uv? Thanks
[Galaxy S I9000 Android Development] BumsNudlFuX:
i get freezin odin (zImage) when i try to flash 3_7_bis_nOC.

i tried 3times. but 3_6 works fine -> good job!

btw: what means "bis" ?
[Galaxy S I9000 Android Development] darkforum:
bis means "two times" in Latin

Do you guys know how can I flash this? Just use ODIN without PIT file is enough?

Is the lagfix already active once flashed or I need to do something else?

How can I revert back and disable the lagfix if I want to flash another firmware?

Thanks
[Galaxy S I9000 Android Development] BumsNudlFuX:
1.thx.

2.yeah, just use odin without pit and without re-partition.

3.no its not active when flashed. you have to restart in recovery mode (UP+MAIN+POWERBUTTON) and change to a lagfix scheme. (in the same menue you can disable the lagfix.)

4.just choose disable in the lagfix menue and restart. after that you can restart in download mode (down+main+power) and flash using odin.
[Galaxy S I9000 Android Development] SiL3nTKiLL:
i really need to give this a shot lol
[Galaxy S I9000 Android Development] lelf:
I've flash 3.7bisoc and get stuck on camera when I switch between option. The phone is clean, i'v just flash now JPO

If i get back to 3.6 need a wipe data and factory reset?

Italian:

Mi si blocca il telefono quando cambia tra fotocamera e camera, anche quando clicco sulle opzioni a tendina.

Il telefono è pulito appena flashato alla JPO e montato il kernel sopra.

Se ritorno alla 3.6 devo fare un wipe data e factory reset?
[Galaxy S I9000 Android Development] pilottyung:
i flashed mine with 3.7 from 3.6 .... = bad news ... i realised that my home button does not work anymore so i have to use the back button but along the way which took me hours to figure and fix my sgs.

- home button stopped working

- alot of FC'ing

- sgs kinda like jammed or stuck

- did a full reflash from [HOWTO] Froyo FW I9000XXJPM: Upgrade via Odin, Root, Recovery 2e, Lagfix!

- flashed a couple of times but when phone enters recovery mode after 1st flash i cant select wipe data/cache cos home button not working so phone was turned off and entered download mode then flashed JPM.

- also tried to flash in 3.6 version kernel couple of times to overwrite 3.7

- here are some stuff i saw along the way :

--there were occasions i see a mobile logo with arrow pointing to pc,

--after reflash when it enters recovery mode automatically it will then not show menu and android logo with a caution sign was seen but when usb cable is unplugged recovery menu comes back

--instead of seeing recovery 2e , 3e was shown but then again i cant select wipe data/cache due to home button not working

i'm sure many reading this is figuring how i managed to enter recovery or download mode without the home button ???

-- just hold vol up/down + power button home button is not needed in my case !

while in recovery menu, i cant select or do anything with home button except moving vol up/down button to highlight selection but cannot ënter"with home button

but while inside the 3.6 or 3.7 kernel, i can move up or down using vol switch and how did i manage to ënter"selection without home button ? i discovered that the power button does the "ënter" !

so now i have ended up with :

PDA : I9000XXJPM

Phone : I9000XXJPM

CSC : I9000 OXAJPM

Build info : 2010.10

Baseband : I9000XXJPM

Kernel Version : 2.6.32.9

stefano@stefano-desktop #19

Build Number : FROYO.XXJPM

i have also tried many ways such as formatting sd, system, basically almost every menu in the kernel ! basically i wiped out previous data (my guess) but all the apps + data are gone. it was a PITA process.

now it is just the freaking home button does not work anymore ! but nevertheless quadrant still shows 2216 ! and the phone is still blazing fast .

hope someone could help out :)
[Galaxy S I9000 Android Development] wunit:
Newly install ZSJPD

with

SO_zImage_opt_ext_root_JPM-JP6_V3_7_bis_nOC.zip

CPU keep in high loading, Used memory increase by every second and go to freeze finally (About 10 MB left)

Reboot may case ALL user data lost.

Go back to V3_3, everything OK (I do not need a OC version), stable is ok
[Galaxy S I9000 Android Development] xfighter11:
This Kernel destroyed my Download Mode. I could restore it with my last Nadroid backup. But for people without a backup it's a brick.
[Galaxy S I9000 Android Development] kalpik:
Not possible.. Download mode is not in the kernel.. Its in the SBL..
[Galaxy S I9000 Android Development] 残剑ぁ飞雪:
I was flashing the SO_zImage_opt_ext_root_JPM-JP6_V3_7_bis_OC.zip，and everything is OK
[Galaxy S I9000 Android Development] wunit:
The problem is that the FC/black screen/memory overflow kill the user data as well....

It may possible to kill other storage part....
[Galaxy S I9000 Android Development] AleksZ86:
i use the 3.7 bis oc kernel, and it works great (no lags,no freezes, everything smooth).

it feels faster than 3.6.

do i have to activate the voodoo color fix?

i use the jfs overkill lagfix, should i use voodoo lagfix to activate the color fix?

great work
[Galaxy S I9000 Android Development] damenchoy:
I guess you have a hardware problem.
[Galaxy S I9000 Android Development] awia:
I just flashed a clean installation of JPO firmware... and after that I flashed the 3.7bis noOC and my phone freezes again :eek: :eek:
[Galaxy S I9000 Android Development] OliverK2k:
Hi Guys!

Can anybody tell me how to correctly install the SuperOptimized Kernel.

I flashed with ODIN 1.3 the File Version 3.6 as a PDA File. No more Options. Somebody said that I have to select SuperUser Option in Recovery Mode, but I do not know how it works (Anybody an idea??) and afterwards I have to select the Lagfix Option. I do not know how to do this even less... :(

Please help me!

I'm thankfull for any Tip!

Regards

Oliver
[Galaxy S I9000 Android Development] dupel:
Yeah, why not just read 2 pages of people complaining about same issue before you?

Were you banned from google? Seriously, its first 10 links atleast.

Lagfix - search here for ultimate lagfix by sztupy
[Galaxy S I9000 Android Development] awia:
yes, I read it! What is your problem? Only I comment my situation if it can help to localize the problem :confused::confused:
[Galaxy S I9000 Android Development] super_sonic:
Freezes with or without hard/factory reset? If I were you, I'd flash again the new kernel after a factory reset and then I'd do a factory reset.

On my SGS, no freeze with 3.6 and no freeze with 3.7OC, only a bit slower with 3.7...
[Galaxy S I9000 Android Development] awia:
the last time, I tried this:

-factory reset of the firmware, wipe of data and partition.

-Flashed the JPO firmware WITH re-partition and 512.pit

-restart and, one more time, a factory reset and both wipes..

after this, I flashed the kernel 3.7bis noOC. I tried to get out the battery after the flash and when I switch on the phone, In the app list or on the desktop, freezes, when I change of desktop for example...

with other versions and kernels, all is perfect
[Galaxy S I9000 Android Development] pilottyung:
does not seem like a hardware issue ... although im not 100% sure but i went all the way to flash back to stock jm1 then upgrade back to 2.2 and unfortunately my home button is dead after flashing in v3.7.

for other users, i think i would strongly suggest to use v3.6 and it works very well without issues as i am using it now but without home button :( but it is blazing fast with quadrant score of 2275 with about 5-6 pages of apps.

just my 2 cents.
[Galaxy S I9000 Android Development] dupel:
localised long time ago...
[Galaxy S I9000 Android Development] awia:
aham... and if, like you say, the problem was

localised long time ago

... why don´t get fixed yet?

I downloaded the "fixed" version and the problems are continuing for me... in other people no.

I say it for help to laststufo, not to bother to somebody...
[Galaxy S I9000 Android Development] stormrain:
Guys a quick question, I chose to put the No-RFS Advanced JFS: all partitions are jfs choice of the lagfix.

Let's say I want to try another Lagfix option (let's say the last Overkill one), do I have to remove the current Lagfix and then put the other one or do I put it as it is?

Thanks in advance and a big thanks to the developer :D
[Galaxy S I9000 Android Development] pcboyy:
+1

LoL.. good point

**edit: 3.7-NoOC freezes on mine too
[Galaxy S I9000 Android Development] pcboyy:
yes, lagfix MUST be disabled first before changing to other kernel
[Galaxy S I9000 Android Development] stormrain:
Actually I was refering to lagfix versions, not kernels :)
[Galaxy S I9000 Android Development] laststufo:
Version 3_8 (2010-11-07)(Full working 3G call and 720 video recording & playback)

- If you want BLN enable it from recovery menu.

- 3_7_bis Instability iusses fixed

remove for performance problems

CONFIG_RELAY=y

CONFIG_PM_RUNTIME=y

- OC (1200 mhz) and nOC (1000 mhz) versions available
[Galaxy S I9000 Android Development] pcboyy:
the answer remains the same
[Galaxy S I9000 Android Development] tristecire:
working

hi

Here last Doc rambone's 7.6.2 rom "mit" the so funny kebab's battery mod ( compatible, see kebab's thread )

works very well here. Oh, i'm a quiet man, no 3D game at all.

But i saw my old (3days) 720 hd videos without any problem.

-50mV LFV

no UV on HFV

seems stable. And pretty fast.

Main Use :

Large image viewer app, 1500 jpg's on external sdcard 10megapixel each, direct from Canon S90 by ftp. Fast and snappy.

Thanks lastufo, you don't spend much time talkin' about your work, but sure you're workin' hard.

And maybe it's allright ;)
[Galaxy S I9000 Android Development] wunit:
Anyone work fine with Version 3_8 noOC ?

I was killed by 3_7 noOC (saved by 2e backup)

I still want to try 3_8 noOC by no USB cable on hand in office...

Anyway, thanks for laststufo effort on kernal development.
[Galaxy S I9000 Android Development] hka148:
Super stable and smooth, using 3.8 oc version. Until now I have used about 2.5 hrs, no FC. Very nice.
[Galaxy S I9000 Android Development] HKcow:
- for example # echo 50 > /sys/devices/system/cpu/cpu0/cpufreq/conservative/UVLF_mV (will UV by 50mV for 100-800mhz)

- for example # echo 25 > /sys/devices/system/cpu/cpu0/cpufreq/conservative/UVHF_mV (will UV by 25mV for 1-1.2ghz)

May I know how to set the -uv? I located the said file using root explorer, then choose open in text editor and entered "# echo 25" and click save. However seems I can't apply the change as after exit the editor I choose "view as text" and I see the file is still empty. The .bak file also can't create...
[Galaxy S I9000 Android Development] megakid:
No FCs with 3.8 but a few random reboots within the first few hours so downgraded to 3.6 again.
[Galaxy S I9000 Android Development] guilincool:
one question confused me:how to reset uv settings?
[Galaxy S I9000 Android Development] ka2uki:
the same problem here~~maybe is a bug~hope to fix it soon~~
[Galaxy S I9000 Android Development] ka2uki:
the same problem here``maybe it's a bug~hope to fix it soon~~:(
[Galaxy S I9000 Android Development] HKcow:
Oh.. this happened on my sgs as well. Random rebooted once in first hour.
[Galaxy S I9000 Android Development] matthewtse:
hi laststufo,

can we configure uv settings by xan's app with your kernel??

http://xdaforums.com/showthread.php?t=829731

that would be great as xan's app can configure uv for each frequency with UI
[Galaxy S I9000 Android Development] super_sonic:
No 100% sure but it works for me with 3.7bisOC or 3.8OC, but it doesn't work with 3.6... So I think it's work.
[Galaxy S I9000 Android Development] javl:
please inclu uv reset in next verson........
[Galaxy S I9000 Android Development] adrianmak:
I'm using SpeedMod Froyo optimized kernel with ext4 lagfix

http://xdaforums.com/showthread.php?t=822756

Could I flash this kernel without hassle?
[Galaxy S I9000 Android Development] adrianmak:
should i disable any lagfix before flashing another kernel ?
[Galaxy S I9000 Android Development] cnn888:
i am still experiencing freeze with 3.8 on Doc's JPO v7.6.1 with all the tweaks, and overkill jfs/ext2.
[Galaxy S I9000 Android Development] HKcow:
Voltage control 1.61 worked for me too. However the write boot setting command is not functioning. The UV setting reset itself after reboot.
[Galaxy S I9000 Android Development] lelf:
Guys which lagfix is better? I get database store space low with NO-RFS overkill (the space of dbdata s between 120mb and i get free only 10mb)
[Galaxy S I9000 Android Development] loadabit:
...flash to 3.8. Charge my SGS to 100% and what now? Total freeze!

3.7, 3.7 bis and 3.8 a big desaster :-(

I'll be back when 4.6 is ready.
[Galaxy S I9000 Android Development] satriani-vai:
how to reset uv settings?
[Galaxy S I9000 Android Development] xan:
Version:

"SO_zImage_opt_ext_root_JPM-JP6_V3_8_OC"

When I do

$ su
su
# cat /sys/block/mmcblk0/queue/scheduler
cat /sys/block/mmcblk0/queue/scheduler
[noop] anticipatory deadline cfq
#

No BFQ here?

Also, this kernel seems to use older implementation: UVLF and UVHF.

Lets wait till it supports newer one.

@up: delete file "/etc/init.d/S_volt_scheduler", or use "clear boot settings" in my app.
[Galaxy S I9000 Android Development] sonforum:
thanks

oc 3.8 and uv control excellent worked for me, but sometimes fails to wifi.
[Galaxy S I9000 Android Development] satriani-vai:
there is no init.d in etc, I cannot find the S_volt_scheduler :confused:
[Galaxy S I9000 Android Development] xan:
Then after startup ur uv is @0, stock.
[Galaxy S I9000 Android Development] ci2kla:
Tried upgrading from 3.7 to 3.8, will cause messive ForceClose of Google Service Framework (non-stop). Test is based on ZSJPD (Hong Kong Rom). Re-flashed lidroid 1.6 (ZSJPD based, customized rom) with 3.8 kernel, works normal so far. The UV settings set on boot is also working. Will report back if any instability issues encountered.
[Galaxy S I9000 Android Development] hka148:
I'm using ZPD too, 3.7 100% freeze for me but 3.8oc version 0% FC and freeze. I don't know what are the changes but it worked fine for me:D
[Galaxy S I9000 Android Development] kf0916:
Rockplayer freeze when playing MPEG2 video.

(3.7 bis OC & 3.8)

Bluetooth (SONY MH100) sometimes no sound
[Galaxy S I9000 Android Development] belipowa:
How can I reset UV settings before flash 3.8?? I have 3.7 now.

Thanks.
[Galaxy S I9000 Android Development] I9000bramgmail:
i'm on a clean install of DOC 7.6.2 JPO and i can confirm that 7.8 freezes my phone.. back on 3.6 now, no freezes and just smooth and a 2300 quadrant advanced(: (ext4+ext2)

3.7/3.8 not really working for me..):

cheers(:
[Galaxy S I9000 Android Development] Philbert123:
it's time to test 3.8 oc

everything seems to be OK.

BLN now works again.

Quadrant: 2371 (new record for me ;-))

for the last 2,5 days i have testet the 3.7bisOC with absolutly no problems!!

Only the BLN don't worked.

Battery consumption is a bit high, but i think it comes from the lagfix.

thx for this nice project :)

----------------------------------

ROM: official Samsung JPO (via Richthofen's middle level package)

Lagfix: No RFS overkill ext4, ext2, binds + all tweaks
[Galaxy S I9000 Android Development] justmevagyok:
3.8 is perfect with OC for me, even bln is ok. Thanks a lot. It is the best.
[Galaxy S I9000 Android Development] Spike_M:
i love your work dude

keep doing
[Galaxy S I9000 Android Development] laststufo:
Version 3_9 STABLE (2010-11-08)(Full working 3G call and 720 video recording & playback)

- No more freeze BFQ enables

- Use xan's app if you dont want to mess with commands - here
[Galaxy S I9000 Android Development] dupel:
Mate, maybe you could add version to topic name, so everyone knows when you update.
[Galaxy S I9000 Android Development] matthewtse:
hi laststufo,

i just flashed your 3.9 with oc, but it's not fast and stable enough compare with raspdeep's 2.1 kernel.

with the same uv settings with raspdeep's kernel (25 75 100 100 100 100), raspdeep's run very stable, but super optimized kernel 3.9 oc hanged after serveral minuates of use.

with quadrant benchmark 22xx with raspdeep's kernel, but only 18xx with super optimized kernel 3.9 oc.

can you figure it out why the different are there?

btw, i love your kernel with more tweaks, voodoo Sharpness && Color Fix. if it can have raspdeep's speed and stablebility, that would be nice.
[Galaxy S I9000 Android Development] reycharlesconrad:
cannot update to 3.9

I've tried to update to 3.9 from 3.5 via CWM by disabling lagfix but "updating status" hangs for a long time.

Any ideas why?

-SGS / Froyo 2.2
[Galaxy S I9000 Android Development] hka148:
Tested for 3.9oc ver (upgrade from 3.8oc. ROM: JPD), no FC until now. quatant mark is about 2300-2400. Keep test for the battery.
[Galaxy S I9000 Android Development] maopaopao:
JPD update from V3.3 to 3.9, freeze at first reboot after Odin flash. Take out the battery and restart, worked fine till now,Quatant Score 2080, No FC till now
[Galaxy S I9000 Android Development] ka2uki:
NOT INCLUDED the BLN 2.2 ~~please fix it~~
[Galaxy S I9000 Android Development] I9000bramgmail:
startup scripts

HI

I just flashed version 3.9... and.. Indeed it doesn't freeze no more(: very nice work(:

just some thing i would like for future release.. Hardcore's speedmod kernel has new startup scripts..("tweaks") maybe you could use them too?

(I believe it's only the mounting everything with noatime that's different, but it's nice to have it here too)

nice job(::)
[Galaxy S I9000 Android Development] C0nker:
I am running the 3.6 version on jpm. It runs really great with this mod.

How do I upgrade to jpo?
[Galaxy S I9000 Android Development] pontusbredin:
Freeze 3.9oc

Hi!

I just flashed 3.9oc (prior: 3.6-3.7-3.8oc).

Works very nice except if I do this;

1. Boot up and wait till idle.

2. Connect USB cable (Kies).

3. Disconnect the USB cable.

4. Make a phone call.

5. End phone call.

6. Connect the USB cable. -> Freeze

(If I connect the USB cable during a phone call -> freeze)

Long press on powerbutton will restart the phone.

I've used Xan's app and disabled OC and all UV settings @ 0 (zero).

Is this only me or can some one else encounter this problem?

Best regards,

/Pontus
[Galaxy S I9000 Android Development] kendalfung:
How to enable voodoo color fix?

Does it need to choose lagfix with voodoo first?
[Galaxy S I9000 Android Development] pcboyy:
I can't answer 'why' but it's highly recommended to flash using Odin
[Galaxy S I9000 Android Development] xan:
@laststufo

I'm sorry to say that, but OP is so #^&^ mess.

I dont have single idea what does it finally look like.

U present 2 schemes here. Two concurent ones? Also, why dont you use raspdeep's scheme (UV_mV_table), which is implemented in my app?
[Galaxy S I9000 Android Development] tolisan:
whould be nice to see a ReiserFS based lagfix for this Kernel..
[Galaxy S I9000 Android Development] mike.sw:
how did you see itt?
[Galaxy S I9000 Android Development] hardcore:
Looks interesting!

I'd like to request a plain version though - no root, recovery2e, etc... just an optimized kernel replacement for the stock kernel. This would be good because a lot of us have already rooted and/or modified our /system in some way.
[Galaxy S I9000 Android Development] quyrauxanh:
do you see ram on 302
[Galaxy S I9000 Android Development] dagrim1:
Hmmm, what do you have listed as kernel version?

For me root was not working and no increased speed either. Titanium backup couldn't get root, sgs info tools, etc.

Kernel DID change so it looked like the flash was succesfull...

Any special operation besides flashing the kernel as PDA in odin (1.3)?
[Galaxy S I9000 Android Development] Akrilee:
Holy Cow, that's good news. Will test this on Friday after my exam. Hopefully, the recover mode is fixed till then.
[Galaxy S I9000 Android Development] laststufo:
I used Quadrant to view performance improvement.

This is basically a CF optimized Kernel.

Tonigth i'll submit a stock optimized kernel with only File System ADDONS, so all people that have already installed "strange" fix will resolve all problems.

To compile i used -O3 -march=armv7-a -mtune=cortex-a8 for all modules.
[Galaxy S I9000 Android Development] quyrauxanh:
ram on 302
[Galaxy S I9000 Android Development] Eugene8310:
can you add working 2e (!) recovery?

and your Kernel will be the BEST :)
[Galaxy S I9000 Android Development] laststufo:
ok i'll see to add working 2e