yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Themes and Apps] emapas:
Two issues (not sure if OCLF related)

Hi, this is the greatest app I've installed on my SGS till now. The phone is very reactive.

Anyway, I'm just experiencing the following two issues and I was wondering if they are OCLF related:

after disconnecting from WiFi, the phone is not able to get the 3G connection back. I must enable the flight mode and then disable it again for having the 3G connection works again;

I've a significant battery drain while connected over 3G (which is not over WiFi). I didn't have it before installing OCLF;

I've installed OCLF v2+ v. 2.1.2 over a stock rom JF5.
[Galaxy S I9000 Themes and Apps] ggraja:
I have had a similar issue

to quote

when clicking on undo OneClickLagFix V2+ I get the message "you do not appear to have a lagfix installed. /system/bin/playlogos1 greater than 5kb)

I am on froyo XXJPK and a noob with Android - restore boot logos resolved the issue.

How did I encounter this error?

. I was having trouble with my GPS and a friend suggested removing OCLF, so I used the tool to remove it, no change at all, the GPS still sucks.

. So i wanted to have my OCLF back, I could not and instead I encountered the errors stated above.

Barely had my SGS for a week, got it without 3 button recovery enabled, did not know basics about android. Thanks to the folks in this forum, I managed to get my 3 button recovery enabled, rooted my phone, running on Froyo XXJPK.

My GPS still sucks when I compare with a Iphone, HTC Legend that I owned prior to this as well as a friends HTC Wildfire.

If only GPS issues could be taken care of, I can live without the physical flash for the camera.
[Galaxy S I9000 Themes and Apps] kirandeep:
managed to install and set this up successfully and initially it was fast as i expected, but just 24hrs later and the phone is slower than it was before. the dialer takes 10 seconds to open, generally slow moving around screens. I am using JM8 with launcher pro and have around 140 apps, I set this up with the slider on around 900mb.

have I done something wrong, ot is there something else I can do?
[Galaxy S I9000 Themes and Apps] opensourcefan:
What will happen if you do a factory reset from recovery with this lag fix applied?
[Galaxy S I9000 Themes and Apps] spandsbab:
Yeah just realized that also, my bad:D
[Galaxy S I9000 Themes and Apps] bert_xda:
thanks...my SGS is flying now !
[Galaxy S I9000 Themes and Apps] :
why is the slider on the "size of ext partition" page can never go to the rightmost. I want to set to 1.5Gb (or 1536Mb) but tried my best with tiniest touch on the right border of the phone still can't get me to that number...hmm
[Galaxy S I9000 Themes and Apps] Adevem:
I was able to get 1566 :p that's the most it can go. just go really slowly...
[Galaxy S I9000 Themes and Apps] grumly_37:
Hi,

It doesn't work for me :(

I installed successfully Ext2 Tools but when I want to install OneClickLagFix V2.1+, I have an error msg : OneClickLagFix V2.1+ failed with error: Could not mount loopback device /dev/loop0! mount: mounting /dev/loop0 on /dbdata/ext2data failed: Device or resource busy

If someone could help me, it should be great :)

Thanks in advance for your help
[Galaxy S I9000 Themes and Apps] RyanZA:
Read the first post. Known issue! :) I'll try get it sorted in the future, but for now, you need to go into Settings->Applications and make sure nothing is using APPS2SD! Since that steals the loopback mount from OCLF! ;) you can re-enabled APPS2SD after you lagfix.. but I don't recommend it. It is much faster to not use APPS2SD on this device.
[Galaxy S I9000 Themes and Apps] RyanZA:
You gotta uninstall V1+ before you can install V2+ ...

You gotta remove CFLagFix 1.80 first, and then you can use this ...

Cmon guys, this stuff isn't that complicated! How can you have 2 lagfixes? ;)
[Galaxy S I9000 Themes and Apps] cantIntoCode:
Wow... Simply outstanding. With JMH my phone is now even faster then before. Thank you!
[Galaxy S I9000 Themes and Apps] RolluS:
Hi Ryanza.

Firmware JPH with Rombie v1.2a (pre-rooted)

Test ok for me!

Quadrant before: 950

Quadrant after: 1933

Thank you ;)
[Galaxy S I9000 Themes and Apps] Jb boin:
Undoing my Lagfix V1+ from OCLF2.0.1 failed on my JPC i9000 :(

A message told me that "Something must have gone wrong, this is verry bad"...

Now if i click on Undo Lagfix V1+ (which is in red) it says that i only got 567MB free on RFS but 587 used on EXT2 and that i must free some space, will try that but it was ok before i launched the undoing.
[Galaxy S I9000 Themes and Apps] mazsuper:
removed 2.01 and reinstalled 1.6.7 uninstalled lagfix reinstalled 2.01

gone from 988 stock to 1895 V2

seems a better on jph then V1 did
[Galaxy S I9000 Themes and Apps] RyanZA:
Word... that would be a bug in the V1+ lagfix and not the V2 though. Nasty. Sorry about that. The bug is probably that a file changed/was removed while copying your data back to RFS, and the undo script is a bit too aggressive in declaring the undo broken. ;)

Uhmmm... 2.0.2 will be up shortly in the first post which should prevent this from happening in the future. To fix your problem though, you will need to run this manually:

adb shell
su
busybox rm -rf /data/bak
[Galaxy S I9000 Themes and Apps] DocRambone:
Got it running: VERY nice boost for XXJPH, huge impact on real performance. Thanks a LOT :)
[Galaxy S I9000 Themes and Apps] Mateo97120:
I have installed EXT2 tools but it doesn't work, I can't install V1+ or V2+...

The error : could not link loopback device...

Any idea?
[Galaxy S I9000 Themes and Apps] RyanZA:
Not gonna answer this one again, copy paste from just above your post...

Read the first post. Known issue! I'll try get it sorted in the future, but for now, you need to go into Settings->Applications and make sure nothing is using APPS2SD! Since that steals the loopback mount from OCLF! you can re-enabled APPS2SD after you lagfix.. but I don't recommend it. It is much faster to not use APPS2SD on this device.

EDIT: Uhmm.. thanks for helping me test this though! :D Id rather spend my time answering questions that haven't already been answered 4 posts up though! :)
[Galaxy S I9000 Themes and Apps] Mateo97120:
Thanks for your your answer Ryanza, I went into Settings=> Apps turned off every services running and killing every apps, but still same mistake
[Galaxy S I9000 Themes and Apps] reg-sux:
running fine here (2.0.2).

the only problem was uninstalling V1, but "fixing" the playlogo fixed the problem.

quadrant does 1822 fwiw

oh, and the wifi fix failed, you should have an e-mail from me waiting on your Inbox :)
[Galaxy S I9000 Themes and Apps] reg-sux:
you need to MOVE the apps OUT OF the SD card
[Galaxy S I9000 Themes and Apps] RyanZA:
You must have some sort of previous lagfix holding a loopback mount. If you want to fix it manually, you can try the following:

adb shell
su
mount

Now check for anything using /dev/loop0. You need to unmount this using 'unmount' and 'losetup -d /dev/loop0'

If you aren't sure how to do this, then just wait a day or so, and I'll have an updated version of the app which will be smart enough to work out that the loopback is taken. :)
[Galaxy S I9000 Themes and Apps] Jb boin:
Cleaned a little bit, been able to retry the undo : same result

So i tried to remove /data/bak as you told me but it still does the same !
[Galaxy S I9000 Themes and Apps] RyanZA:
Try out the new 2.0.3 version. Might fix it. :)

unknown user/group system:system ??

How can you not have a system:system? :D

Could you do something for me if possible? run the following:

adb shell
su
ls -l /dbdata/databases/com.android.providers.settings/settings.db

And then send me the results.

I'm pretty amazed at the number of bug reports so far that have nothing to do with V2, and have been with V1 all along. I think that is actually a good sign, since it shows V2 is pretty stable, if all the bugreports are about V1. ;)
[Galaxy S I9000 Themes and Apps] thmlwin:
:confused: I also got the same error in XXJPH:D

I hope he will fix very soon.:D

Edit: I got it now:D because of one application is running in SD:D

Thank RyanZA:D
[Galaxy S I9000 Themes and Apps] Tricky103:
Thanks Ryan ZA. I got this to work on my JPH Doc Slim Rom.. I didn't have any lag fix before, I had to install lagfix V1, then uninstall it then it let me install 2.. I have a quadrant og 1800+

Thanks again..
[Galaxy S I9000 Themes and Apps] DocRambone:
Fixed by disable app2sd... My mistake...
[Galaxy S I9000 Themes and Apps] thmlwin:
OMG, The first time I downloaded version 2.1 and now after finishing installation, You have version 2.0.3:D within 1 hour, So fast.

I hope the latest one is the better:D So I want to use it

If I want to use latest version:D , Do I need to undo lagfix or remove previous version?
[Galaxy S I9000 Themes and Apps] Phandroid:
I just wanted to pay postmy experiences with this Lagfix so far.

At first it worked just as good as the v1. Now, however, things start getting laggy again, especially while browsing. Scrolling is sometimes extremely choppy, keys on the virtual keyboard occasionally react very slow or not at all.

So that's it so far.

FW jf3, lagfix 2.0
[Galaxy S I9000 Themes and Apps] Al Capino:
Hi guys,

I want to install OCLF V2, but it is not available :(

I rooted my Samsung Galasy S I9000 already. Then I installed the EXT2 tools succesfully.

But Oneclicklagfix V2+ is red and unavailable. If I click on it it says that I do not have enough free space in /data. I already removed a few apps but still the same message.

It doesn't tell me how much space I need :confused:

Now I have 979 Mb free of 1917 Mb. Now I hame more then 400 apps installed.

I still need to shift what I want and which not.

Does someone know how much space I need in /data before I can install the OCLF?

And if I deinstall apps, then I free up space in /data?

Thanks in advance guys! :)
[Galaxy S I9000 Themes and Apps] Funkadelick:
It says I do not have enough free space in /data

How do I fix this ?
[Galaxy S I9000 Themes and Apps] chodemickey:
Got it fixed. Even though I unistalled my old lagfix (Chainfire's CFLF) it left the ext2 files in /system/lib. I used adb to delete them all and oclf installed the ext2 files without error. I then installed the lagfix without error. Not getting quite the same scores as I did with cflf and I can't install my custom font, but I need to give it a few days. CFLF got faster after rebooting a few times.
[Galaxy S I9000 Themes and Apps] Funkadelick:
"you can fix the jpk issue by doing this:

after the failure, reboot the phone.

then with root explorer delete the file linux.ex2 in folder /data/ext2 this will give you back the space

open terminal emulator on phone and type:

su

busybox mount -o remount,rw /system

press home button and reapply the lagfix.

wait...

profit!

"

I'm in root explorer -- but the linux.ex2 file isn't in /data/ext2

It's in /data

I open up /data and its at the bottom (big file about 1123 mb)

Inside /ext2 there's no linux.ex2 file

Is it still safe to delete it in the /data folder ????????

Someone please advise.
[Galaxy S I9000 Themes and Apps] Funkadelick:
I did the above "fix" (deleting the linux file) and nothing happened

am I screwed ? do I have to reload that file ?
[Galaxy S I9000 Themes and Apps] roymustafa:
battery status.

the problem is that your battery status is less than 40%...
[Galaxy S I9000 Themes and Apps] Funkadelick:
Are you talking to me ?

no it's not its at 90%
[Galaxy S I9000 Themes and Apps] Funkadelick:
Can someone PLEASE help me ?

I used the "fix" above (delete the linux file) and it messed up my phone big time

please advise!!!!!!!
[Galaxy S I9000 Themes and Apps] Kenkyo:
What is it doing now?

Btw - I had same problem with space, when I installed my lagfix this morning.

For installing lagfix, you need to have about 1,1 or 1,2GB free space on internal memory (data folder)

You can check that using Check Free Space tool in One Click Lag Fix app. If you need to clear more space, its better to uninstall some larger apps - usualy games. I wouldn't recommend crawling through system folders and deleting files you don't know.
[Galaxy S I9000 Themes and Apps] araje:
Hi

I am looking at installing your OCLF. But before I proceed I had some questions, which it could be great if you can answer

1. Is it advisible to clear and uninstall apps, and run this tool on phones which do not have much apps already loaded since that would minimize the moving around to make it stable.

2. THere is so much discussed about phone not properly starting after applying the fix. Some have mentioned about being required to pull out battery from phone and then try again. For some, just waiting for few mins solved the problem. Can you please inform what exactly to expect when restarting the device after applying the fix. This is just to avoid me having heartattack when the phone doesnt start off after applying the fix. Always good to know what to expect.

Just waiting for your replies to jump in and apply this fix.
[Galaxy S I9000 Themes and Apps] acrg:
This was one truly awesome upgrade for my Galaxy S. I was hesitant at first to root my phone and install it, but I'm glad I did. Amazing that Samsung could release their phone with so much lag - it was pretty awful before Ryan's fix!

Thank you Ryan!
[Galaxy S I9000 Themes and Apps] acrg:
I had about 20 apps installed on mine before applying OCLF - no problems.

The only odd things I've noticed since applying the fix is that the boot up sequence is a bit strange now - the bootup tune plays out of sync with (before) the bootup video sequence. The other oddity I've noticed is that mounting my phone as storage over USB requires some manual intervention now in my PC's OS. (I guess it'll be fine in Windows/OSX)
[Galaxy S I9000 Themes and Apps] tgcardoso:
I have been thinking about applying this to I9000B (brazilian one) but I am really afraid..

I don't have the 3 button thing working, so if something goes very wrong I'll be in trouble. Even RomManager is too unstable to apply. Please?

Any recommendations?

Also, suppose I apply this. Is it possible to upgrade via Kies when Samsung releases froyo?

Thx,
[Galaxy S I9000 Themes and Apps] ebbysantos:
Hello,

I'm trying to install this but can't seem to get my phone to root.

When I'm on recovery mode the following message is shown in red (unsure if this is relevant):

Multicsc : can not access to / system/csc/VOD/system/

It lets me run the update.zip fine and I've got the superuser permission app, however when I check the OCLF app it's not showing my phone as rooted and neither is any other app that should be. another odd thing is that the superuser permission app does not appear in the manage applications list. I have checked that USB debugging is on.

Phone is on UK Vodafone and details from the about section are as below.

I9000BBUJG1

Kernal version – 2.6.29

root@SE-602 #2

Any help would be appreciated, this is really getting on my nerves cos I can't seem to get it to work. Can't let a phone defeat me like this!
[Galaxy S I9000 Themes and Apps] Zvenn:
This is brilliant. Not having to flash via Odin and still getting a fix for the lag. Superuser also makes it significantly less risky to root by prompting you whenever an app requests root access.

Phone became way faster as well, probably noticed it most in the Marked app, it came up almost instantly as opposed to the 15 seconds it took without lag fix lol.

May donate in the future if you keep up the great work!
[Galaxy S I9000 Themes and Apps] monkeydrufy:
failed on my galaxy s with last froyo jpk
[Galaxy S I9000 Themes and Apps] grumly_37:
I have the same issue as you monkeydrufy on my GS with JPK firmware (here).

Maybe a solution will be find, I hope : )
[Galaxy S I9000 Themes and Apps] Al Capino:
That is what I meant :D So now I know how much apps I have to remove before I can use the fix. Thanks Kenkyo ;)
[Galaxy S I9000 Themes and Apps] Morph3u5:
Hi there, first, let me apologize about my english... I'll try to explain as good as I can...

I've a Galaxy I9000 wich I aplied the <OneClickLagFix V2.1+>

I've problems with my phone, and make a hard reset but I forgot to undo the LagFix before the stock reset...

Now, when I enter OneClickLagfix.apk, I cannot apply any LagFix and cannot undo any LagFix!!

When I try the <Undo OneClickLagFix v2.1+> it says:

"You do not appear to have a V2 lagfix installed! (/dbdata/ext2data does not exist)"

And when I try <OneClickLagFix v2.1+> it says:

"You already appear to have another lag fix installed! (/system/bin/playlogos1 less than 5KB)"

What can/have to do now?¿

Thanks!!
[Galaxy S I9000 Themes and Apps] gshklover:
Do "Restore playlogos", then re-apply the lagfix.
[Galaxy S I9000 Themes and Apps] razze76:
Thanks for a great and easy fix!!

Not everything is fine and dandy though. Is anybody else having troubles syncing contacts and/or calendar with KIES after applying lagfix v 2.5 (the latest in the market, updated recently). I had no troubles with KIES previously, but after the lagfix the phone connects, but I get a message that I should stop using the phone so that KIES can access the contacts. Any info/fix for this?
[Galaxy S I9000 Themes and Apps] Morph3u5:
OMFG, damn sorry for so stupid question, I thought that I've broked something for not undo the lagFix before the stock reset! and I haven't seen this option...

Thanks!

So, does it means that when you reset the device to stock it removes the ext partition created with the lagfix?¿
[Galaxy S I9000 Themes and Apps] mikextr23:
I've experienced this too and it got worse. First day of being happy with my galaxy after installing this fix i plug my galaxy to kies and it told me the same error you got. then next day i tried it, kies couldn't detect my phone anymore! i don't know if this is just coincidental but i'm really hoping that this is not because of the lag fix. coz my phone is really fast now especially opening emails and i don't want to uninstall this.
[Galaxy S I9000 Themes and Apps] wertzuiop123:
Hi

If i install this over the market it will automaticaly find and install new versions (updates) o have i to remove it anytime?
[Galaxy S I9000 Themes and Apps] RyanZA:
Yeah, it will.

I don't really know since I don't use Kies myself (it's truly awful!), but I guess the best bet is to run the 'undo lagfix' option, then use kies, and then re-do the lagfix. May not be any way around this, since I don't know how Kies even works.

You should go into settings->applications and make sure no apps are on the sd card when you install the lagfix.
[Galaxy S I9000 Themes and Apps] corduroytrees:
Hi guys and gals. I'm new to Androids and new to the site. I must be a complete noob since i can't get this to work for me. I get the same error "signature verification failed" that a couple of others have had once I reboot into recovery and select the sd card option . The response seems to be "it doesn't work with foyo" but I don't have froyo. I have 2.1 plus the update from last week only and know absolutely nothing about rooting, I just want to speed up the time between choosing apps and adding shortcuts to them to the homescreen or dock.

Is there something else I am missing?

Thanks in advance.
[Galaxy S I9000 Themes and Apps] RyanZA:
Your device's recovery console does not support non-vendor signed update.zips. That's a bit nasty, and I'm guessing you're using a fascinate or epic? Anyway you'll have to find a different way to root then - maybe flashing a kernel with the correct recovery console, etc. There is no easy solution. Yet! Hopefully someone will come along with a new root method. :)
[Galaxy S I9000 Themes and Apps] corduroytrees:
Yep, on a Fascinate. Thanks for the clarification. I'll keep an eye out for a new method as I don't think I'm ready to root without having my hand held like this method seems to do.

Thanks again.

Oh, and do I need to do anything (such as removing the app) to get the phone back to "update-able", or is it fine as is since Root is the only option that is green in the app?
[Galaxy S I9000 Themes and Apps] RyanZA:
The current fascinate root method isn't really all that bad. But yeah, it isn't as clean as the I9000 eclair one. The I9000 eclair root uses a legitimate recovery console option to install the root using a signature that the recovery console is set to believe as valid (the test signature). You could probably argue that rooting using this method doesn't actually void your warranty any more than using the recovery console to reset your device, since it's built in functionality!

Anyway, the Fascinate root method is more traditional - it exploits a flaw in the ADB server on the device which causes it to restart in root mode somehow. There are some batch scripts and stuff put together to make it all pretty point-and-shoot, so it isn't really difficult.

http://xdaforums.com/showthread.php?t=790004

You won't need to do anything to get your device back to how it was, since you haven't done anything to your device. The OCLF app is just a regular Android app. ;)
[Galaxy S I9000 Themes and Apps] ebbysantos:
Managed to get this setup after a lot of hassle caused by the version of firmware I was on and I have to say...

What a bloody difference this makes, It's flying compared to what it was like before. Thank you very much mate you are a legend! Just got a Quadrant score of 2090!
[Galaxy S I9000 Themes and Apps] araje:
RyanZA

I have a question about recovery.

I have taken my backups using clockmod recovery. But in cant get into recovery mode using the 3buttons. I can do that using the reboot to recovery option from the clockmod application itself.

So, say things go sideways for me while installing this one click fix, how do in recover using my taken backup.

One option is to flash using odin and then install clockmod and then start using its recovery. But do up have any other ways of restoring from a failed installation.

Please let me know.
[Galaxy S I9000 Themes and Apps] opensourcefan:
well I guess if it was a big deal someone would have said something...
[Galaxy S I9000 Themes and Apps] gurluver:
not working on my SGS JPK :(.

It say Error "Could not mount loopback device /dev/loop0! mount: mounting /dev/loop0 on /dbdata/ext2data failed: Device or resource busy"
[Galaxy S I9000 Themes and Apps] ez2luc:
HI Ryanza..

Can I use the un-root option of your OCLF V.1 to unroot my phone (Samsung Galaxy I9000). even if I used a different tool ( "the One click root") to root it ?

I'm noob at this... I read so many procedure and still lost.. :( hope you'll answer this..
[Galaxy S I9000 Themes and Apps] araje:
Well, i have also rooted using one click root. I think we should be able to unroot using the one click interface itself even after applying this lagfix, since its and external program driven.
[Galaxy S I9000 Themes and Apps] danisharmis:
works well on my galaxy

thanks for this guys....
[Galaxy S I9000 Themes and Apps] linuxluver:
I booted to recovery, wiped cache and then did a factory reset.

On boot up, the first thing I did was install OCLF 2 and this time it ran through to completion without any errors.
[Galaxy S I9000 Themes and Apps] MrBusiness:
I would highly recommend: Do NOT mess with your phone without the 3-Button-Mode!

You can only go to recovery from a system that is functional, so this is no security at all.

- if installation goes wrong, it won't boot

- if installation works fine, you are still in danger. If you would drop your phone and battery goes out, your system could be screwd. no boot - no recovery for you ...

You should look for the 3-button-fix first...

just my opinion ...