yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Themes and Apps] di11igaf:
hey guys i new to the android os since i just came from jailbreaking every iphone ive ever had including the iphone 4 that i returned to get the captive(just couldnt pass this phone up-even talked my wife into trading hers for one and she hates getting used to one thing then me getting something else). i dl'ed the one click lag fix from the market on the phone. open the app and root and check available space are the only things green-which i assume is right that i have to root before doing the lag fix. so i click on the green root button...it says whatever about phone sucessfully rooted reboot in recovery mode. so i can get into recovery mode fine but there is no option for the install-update.zip or whatever is supposed to be there just the reboot system, reinstall packages, delete all user data, delete cache data. i just reboot the phone since i assume something else is supposed to show up there. in the about option in settings the last three letters in baseband version are jf6 so is this firmware compatible or any other ideas why this isnt working?

thanks for any help anyone can give

edit nm noticed that update.zip was on my root internal sd so i booted into recovery and clicked reinstall new packages and ended up with super user then ran the lag fix with 2270 quadrant score so i guess is good now. just one question..if i unmount internal sd card and format it, will it wipe everything and repartition this fix basically deleting it and returning it to a stock like sd?
[Galaxy S I9000 Themes and Apps] siaoz85:
Ryan, i'm getting this error too! But previously before, I was able to run ur previous version of OCLF. But not now. Just for your info, i'm on I9000XXJPC firmware with Root (Superuser 2.3.5 with recovery (2e) which can be found here --> http://forum.samdroid.net/f49/root-superuser-2-3-5-working-recovery-i9000xxjpc-froyo-2148/

Anything to do with this Superuser or recovery? Or is it smth wrong with your latest OCLF update?
[Galaxy S I9000 Themes and Apps] lordjubblydave:
lagfix stopped

I noticed today that my lagfix has stopped working.

I upgraded to jpc and applied the lagfix using the app on the market.

Everything worked a treat.

But it has stopped working.

If i try to reapply the fix it says there is no free space in /data.

I checked the file and it is completely empty.

Any ideas?
[Galaxy S I9000 Themes and Apps] CaptainLeChuck:
I've rooted and applied the fix via the one-click app, but my phone still lags, and my Quadrant score is still 882 rather than the 2000+ scores some are quoting. I'm on Eclair 2.1update1. I'm waiting for the official froyo update.

Just wondering if there is something else I need to do...

edit: After looking through the options again, I realised what happened: I rooted the phone, installed the EXT2 tools, but hadn't then run the actual one-click lagfix! D'oh!!! Done it just now, took a while to reboot, but then it flew through the Quadrant test and gave a score 2200+!!
[Galaxy S I9000 Themes and Apps] diehard2222:
Hey guys how do i completely remove ryans lag fix? i didnt use the one click app i used the orirignal one where you had to type a bunch of commands. i want to reapply ryans lag fix but the latest version.
[Galaxy S I9000 Themes and Apps] nitzanj:
I can't seem to get OCLF to work since I updated to JPC.

I get an error: "Could not link loop back device /dev/loop0 to /data/linux.ex.2! losetup: /dev/loop0"

I tried several times, download again too, tried it on an empty device right after factory reset... and I keep getting the same error.

Ideas?
[Galaxy S I9000 Themes and Apps] Phk:
Hummmm.... "sd" instead of "sdcard"? =P

Anyone got this OK on froyo ?
[Galaxy S I9000 Themes and Apps] ragin:
Hi,

I just installed (ROM) Doc's RomMod Froyo V2 (I9000XXJPC) 2/9/10, & am loving it.

However, when I try to install your lag fix, I get this message.

Mon Sep 06 15:43:06 GMT+05:30 2010: Enabling Flight Mode and killing all running apps.

Mon Sep 06 15:43:16 GMT+05:30 2010: Initializing boot support

Mon Sep 06 15:43:17 GMT+05:30 2010: Calculating sizes...

Mon Sep 06 15:43:17 GMT+05:30 2010: Creating 841MB file to store data inside. This could take a long time...

Mon Sep 06 15:43:17 GMT+05:30 2010: Running command: dd if=/dev/zero of=/data/linux.ex2 bs=1M count=0 seek=841

Mon Sep 06 15:43:51 GMT+05:30 2010: Creating loopback device

Mon Sep 06 15:43:51 GMT+05:30 2010: Linking loopback to the file store

Mon Sep 06 15:43:51 GMT+05:30 2010: Hit an error, undoing lagfix!

Mon Sep 06 15:43:52 GMT+05:30 2010: OneClickLagFix V1+ failed with error: Could not link loopback device /dev/loop0 to /data/linux.ex2! losetup: /dev/loop0

Now the option to lagfix is red.

Can you help me?

Thanks.
[Galaxy S I9000 Themes and Apps] Phk:
Try the ".sh" version (instead of the market app) and log the output of the script and post it here!

Sorry for the mess, but probably that's the way needed for Ryan to get sufficient info and fix it!
[Galaxy S I9000 Themes and Apps] faizalr:
After applying OCLF in my JPC, I can't have HSDPA and 3G but only Edge and GPRS, so tethering is not functioned.

I delete OCLF immediately and have my HSDA and 3G back. I prefer to have HSDA instead of having lag improved without it.

May be in the future OCLF can address this issue.
[Galaxy S I9000 Themes and Apps] RyanZA:
In regards to the

OneClickLagFix V1+ failed with error: Could not link loopback device /dev/loop0 to /data/linux.ex2! losetup: /dev/loop0

This is usually from a custom rom or failed previous lagfix that is already using the loopback device for something. In the next version, I'll use loop5 or something to hopefully get around this.

Alternatively, just doing a 'restore bootlogo' and then a reboot usually fixes it.
[Galaxy S I9000 Themes and Apps] lelf:
About this? Help pls
[Galaxy S I9000 Themes and Apps] hurel:
Help please, everything lost

Okay my problem,

flashed jm7,

installed oclf

everything fine but market apps not downloading

turns out i have not selected CSC after flashing.

so i select csc (*#272*....#)

it reboots and i lost everything, every app, settings, accounts etc. almost like a factory reset. (except only SU permissions is there)

i assume the ext2 partition is still there (really hope)?

if so can i somehow restore it, without the hassle of installing everything from scratch?
[Galaxy S I9000 Themes and Apps] RyanZA:
Uhmm... I guess you can try this in ADB:

busybox mknod /dev/loop0 b 7 0;
busybox losetup /dev/loop0 /data/linux.ex2;
mkdir /data/ext2data;
mount -t ext2 -o noatime,nodiratime,errors=continue /dev/loop0 /data/ext2data;

But I don't think it'll work - it sounds like you have cleared your /data partition - which means everything in there is gone now.
[Galaxy S I9000 Themes and Apps] barb44:
Did the restore bootlogo but it still fails with the error. I would love to get this working. Any more ideas ? Thanks
[Galaxy S I9000 Themes and Apps] RyanZA:
You used the wrong shortcut combo I think! ;)

Recovery is home+volume UP+power, and download mode is home+volume DOWN+power

You could also use adb, 'adb reboot recovery'

For 2.2 froyo, google has made a nicer way to do with right from an app, but we'r still on 2.1

Slider all the way to the right is probably the best bet, as it gives you the most space. :)

Anywhere in the bar is fine though, it has a 200mb buffer either way and you should be OK with anything.

Smaller EXT2 if you don't plan to install more apps and are planning to use the unlagfix soon, while a bigger partition lets you install more apps but takes longer to install.

I'll try look into resizing the EXT2 partition, but I don't believe it can be done while live. :(

Would prefer to stay away from doing things in a boot loop, as it just seems to cause problems for people.
[Galaxy S I9000 Themes and Apps] Johanski:
This is really cool. This is a good way to install a lag fix for a non techy person. Just take your time to concentrate and do the steps.

Thumbs up for the creater, after installing i went from 846 to 2140 on Quadrant!! It is so fast now.

I have 2.1 update 1 with XXJF3 on it.
[Galaxy S I9000 Themes and Apps] Bigatti2k9:
Hi again

I make the Root device 2.1 and then i open de recovery screen a select the update.zip file. I do this 3 o 4 times, but i can't get the superuser permision.

My rom is BGJF4 but is from Movistar.

Thanks
[Galaxy S I9000 Themes and Apps] RyanZA:
Okay, ver 1.2 is now up with a bug fix for the permissions!

Give it a try, it should work out now!
[Galaxy S I9000 Themes and Apps] RyanZA:
That seems strange. I guess the root isn't compatible with your firmware in some way. Do you not have the 'Superuser Permission' app on your phone?

At any rate, it would be best to ask over in this thread: http://xdaforums.com/showthread.php?t=728754 - A note there does say "* This method is not working for JP3/ Bell I9000" so maybe it is the same for your phone.
[Galaxy S I9000 Themes and Apps] ardf69:
The path for busybox to install in "Install EXT2 Tools" is wrong in version 1.2. It points to /data/oclf/busybox instead of /data/data/com.rc.QuickFixLagFix/files/busybox

Ciao Angelo
[Galaxy S I9000 Themes and Apps] Tayutama:
There should be a way to do it on 2.1... maybe as koush? since rom manager can do it
[Galaxy S I9000 Themes and Apps] RyanZA:
Not sure what you mean. It is meant to point to /data/oclf/busybox
[Galaxy S I9000 Themes and Apps] jonnyibanez:
Thanks Ryan. I got it to work with the your 1.2 since you added that restore boot animation section.

Once i did the restore the option for me to do the LagFIX became green and i was able to perform it after a reboot of the phone.

New score is 2191 compared to my old 858.

Phone is running damn smooth now. :cool:
[Galaxy S I9000 Themes and Apps] Techno79:
I downloaded and run the application. Click on the OneClick option and during install it said something about not having enough memory. It kept doing other stuff and then rebooted the phone. Upon the start up it keeps saying different applications have unexpectedly stopped with the option of clicking a Force Close button. When I click FC on all these messages the message: "The application TwLauncher (process com.sec.android.app.twlauncher) has stopped unexpectedly. Please try again" keeps coming up and I can't actually do anything.

What's the best way to reset the phone or correct this issue?
[Galaxy S I9000 Themes and Apps] EarlZ:
@RyanZA

Is this lagfix based on your 2.3 or is this a totally different approach ?
[Galaxy S I9000 Themes and Apps] RyanZA:
Hah.. that sounds nasty...

Looks like the EXT2 partition was too big somehow. Do you remember what size EXT2 you chose?

Anyway, you can reset the phone in recovery mode, and choose format.
[Galaxy S I9000 Themes and Apps] RyanZA:
It is based more on 1.0. The lagfix does as little as possible to try and ensure that your data makes the jump across.
[Galaxy S I9000 Themes and Apps] RyanZA:
Rom Manager requires root, it is very easy to do with root. The problem is doing it without root. ;) Needs 2.2 for that.
[Galaxy S I9000 Themes and Apps] Tayutama:
you just had to spoil the fun didn't you? :D
[Galaxy S I9000 Themes and Apps] RyanZA:
http://developer.android.com/reference/android/os/RecoverySystem.html

:D
[Galaxy S I9000 Themes and Apps] EarlZ:
So this means its pretty safe to uninstall / reinstall this one anytime but the boost in performance is not that great compared to your 2.3 ?
[Galaxy S I9000 Themes and Apps] RyanZA:
It is almost the same, but yeah. Slightly lower performance.
[Galaxy S I9000 Themes and Apps] EarlZ:
Are you referring to the safety or the performance ??
[Galaxy S I9000 Themes and Apps] ardf69:
It gives me:

Install EXT2 Tools failed with error: Could not copy binary busybox: /data/oclf/busybox: cannot open for write: No such file or directory

Ciao Angelo
[Galaxy S I9000 Themes and Apps] ostendk:
Works like a charm.. Thanks for putting so much effort in to it you guys
[Galaxy S I9000 Themes and Apps] RyanZA:
What firmware and mods are you using?
[Galaxy S I9000 Themes and Apps] jindorwas:
I'm sorry but i'm a noob here.

does it required to root my phone or need micro sd?
[Galaxy S I9000 Themes and Apps] q426669:
So I used the OCLF from the market, installed Root, installed EXT2 Tools, installed OneClickLagFix V1+.

I then decided to remove the fix, by selecting undo OneClickLagFix V1+.

It told me that my RFS had ~197MB free, while my EXT2 had ~233MB of data.

So I uninstalled a bunch of apps to reduce the size of the EXT2.

As soon as I got it below ~197MB I get the error:

"You do not have OCLF V1 installed. /data/dalvik-cache is not a symlink"

Am I being dumb? I did try searching the forums, and I found two others around page 77 saying the same thing, but I did not see any info on fixing it. If I missed it, then I obviously need to learn how to operate search better =)

*edit* other mods just in case: battery %, start-up and shut down changed to galaxy s instead of t-mobile, bloatware gone, launcher pro...don't know if any of that makes a difference.
[Galaxy S I9000 Themes and Apps] M5devil:
Ok I have a weird issue. I have installed the OCLF from the market. Installed EXT2 Tools and applied the lag fix. After that I noticed that battery was draining a bit faster then before so I undid the fix to see how things will go.

After some research I figured out that lag fix was not the culprit.... so I wanted to apply the fix again, but I can't.... It's highlighted in RED as Unavailable. When I click, it says: You already appear to have another lag fix installed! (/system/bin/playlogos1 less than 5KB)

Help will be apprreciated how I can get the fix back.
[Galaxy S I9000 Themes and Apps] nitzanj:
I'm not him but I have the same issue, and boot reset didn't help me either.

using I9000XXJPC, Kernel version 2.6.32.9

No custom rom, nothing special. I ran the lagfix first thing after factory reset and still same result.
[Galaxy S I9000 Themes and Apps] amigoeva:
noob here~ i'm getting the same error which is not solved even after I restore bootlogo & restart my SGS:

OneClickLagFix V1+ failed with error: Could not link loopback device /dev/loop0 to /data/linux.ex2! losetup: /dev/loop0

I've the same kernel version:

I9000XXJPC, Kernel version 2.6.32.9, root@SEI-28 #1

by pressing *#1234#, i get this:

PDS: I9000XXJPC

Phone: I9000XXJPC

CSC: Unknown

Build Info: 2010.08

used the root method stated here: ip208-100-42-21.static.xda-developers.com/showthread.php?t=769400

by the way Ryan, I've emailed you via my gmail, think u can just ignore it
[Galaxy S I9000 Themes and Apps] RyanZA:
When you update using Kies, not everything is replaced as with Odin.

Could you run this command in adb and post the results?

busybox losetup

Any kind of terminal emulator on the phone should work too.
[Galaxy S I9000 Themes and Apps] xtrememorph:
to RyanZA THANKS!!
[Galaxy S I9000 Themes and Apps] j0rd:
I have a pretty much stock Galaxy S i9000 I bought in Bangkok last week. All I've done to it is install some minor applications. Only one which really runs in background is watchdog 3g.

I've got it optimized for battery usage, so pretty much anything that could use battery is turned off. Haptic Feedback, Sounds, LCD brightness at minimum.

I ran Quadrant bench before this and got a score of 920. Afterwards I got 2250.

As for real world performance, the first boot time was significantly longer, so that's a downer.

Newsrob is the application to test the "speed upgrade" and I noticed it is now with out lag, where previously I thought it was a little sluggish.

Thanks for the mod and keep up the good work.

PS, can't we just format the whole thing for EXT2. It would be more compatible with my linux laptop :)
[Galaxy S I9000 Themes and Apps] Xanaxas:
Hello,

Have read several pages but didn’t find info on my issue:

Installed OCLF from android market on my Samsung Galaxy S today, 1.65 version, installation went well, phone is flying like never before, but... do not connect to any gprs, edge, 3g or hsdpa mobile network. I mean I still can make calls and receive them, can send sms messages, but no internet connection.

Phone indicates that it is connected to the network, I can se E or 3G letter in blue highlight, but when I try use facebook app or just any other app that need internet connection - no success.

After removing OCLF - internet connection started to work as usual. No custom firmware.

Any tips to fix that ?
[Galaxy S I9000 Themes and Apps] tanzhjoash:
I have this same problem! but mine is jpc with doc rambone full rom V2. someone help us please! =)
[Galaxy S I9000 Themes and Apps] srini09:
Agreed, Newsrob application is much much faster now. Makes a big difference to my news reading!!

Also, another bug I had (wifi couldn't be turned off - "Wifi switching off" message used to permanently lit up) is also gone now.

Happy man now :)

Srini
[Galaxy S I9000 Themes and Apps] MPM86:
Xanaxas, I had the exact problem which made me decide to flash back from Doc's JPC rom to stock and still had no network data. You need to find on Google your telco's APN (internet and MMS) settings. Then enter these in your phones network settings> mobile networks> access point names. Enter all these right and you're good to go.I'm no expert but its something to do with the CSC of the rom you flashed - was made for another country. Mine works without fail now.
[Galaxy S I9000 Themes and Apps] neddie:
i get good scores on quadrant 2100-2200... if i open oclf everything is red...

why is this? it doesnt read that everything is installed anymore ?

i also tend to feel that the phone freezes more now and it also completely hangs from time to time. i have stock firmware jf3 and only this fix installed.. 1.5 if i remember correctly.

also.. if i choose to "unlag" it.. will i loose every app and so on ?
[Galaxy S I9000 Themes and Apps] laiskiainen:
Hello,

I do have problem when enabling Lag Fix. Ext2, Scheduler are working fine.

When enabling lag fix, i get an error when creating "image" "can't link loopback-device"

I have flashed PIT 803 to my Galaxy S. Everything is working perfectly.

Any ideas ? Or has someone got this same problem...

Cheers..
[Galaxy S I9000 Themes and Apps] Archer13:
Had same problem:

OneClickLagFix V1+ failed with error: Could not link loopback device /dev/loop0 to /data/linux.ex2! losetup: /dev/loop0

I've looked at mount points and found this:

# mount
mount
rootfs / rootfs ro,relatime 0 0
... skip ...
/dev/block/vold/179:9 /mnt/sdcard/external_sd vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
[COLOR="red"]/dev/block/vold/179:9 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0 tmpfs /mnt/sdcard/external_sd/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0
/dev/block/dm-0 /mnt/asec/viv.tehbirds-1 vfat ro,dirsync,nosuid,nodev,noexec,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
[/COLOR]#

# busybox df -h
busybox df -h
Filesystem Size Used Available Use% Mounted on
tmpfs 152.0M 0 152.0M 0% /dev
... skip ...
/dev/block/vold/179:9
3.8G 1.5G 2.3G 40% /mnt/sdcard/external_sd
[COLOR="red"]/dev/block/vold/179:9
3.8G 1.5G 2.3G 40% /mnt/secure/asec
/dev/block/dm-0 4.1M 2.4M 1.6M 60% /mnt/asec/viv.tehbirds-1[/COLOR]

It's just an application installed on external SD card. New Froyo feature. I have no idea how it was decided to install something to SD card, it wasn't me.

So, I've looked to Settings - Applications - Manage Applications - On SD card tab, and found my "4 teh birds" game here. Clicked on it, pressed "Move to phone" button.

Checked in ADB - /dev/block/dm-0 has disappeared. Next I've tried OCLF again, and it works!

I have no idea if that exactly was the point of problems. But it worth a try.
[Galaxy S I9000 Themes and Apps] laiskiainen:
Thanks.

Google Sky Maps was installed on my sd-card. I don't know why it was installed there.

Gotta wait until i get enough battery, so i can try OCLF again,
[Galaxy S I9000 Themes and Apps] nitzanj:
Here's what I got:

$ $busybox losetup
/dev/loop0: 0 0d3f82699960e080a9f5718db03f9279
$

I've no idea what this means, obviously...

edit:

After reading the couple of posts above I checked and google sky map was installed on the SD as well. Now common sense tells me it has nothing to do with my problem since I got the same error in OCLF straight after a factory reset. Still, decided to try. So I moved sky map to phone, and retried OCLF.

THE DAMN THING WORKED.

I know for a fact that the first time OCLF failed with this very error there was nothing on the SD. So I can't really explain why it works now.
[Galaxy S I9000 Themes and Apps] laiskiainen:
Yes, i can confirm that this is working solution.

Thanks once more.
[Galaxy S I9000 Themes and Apps] laiskiainen:
Yes i can confirm that this is working solution.

Thanks once more.
[Galaxy S I9000 Themes and Apps] bmvik:
remove EXT2 partition

How do I remove this EXT2

partition to free up some room?

I am using different lag fix now

and this one is still taking up 1+ GB

on my card somewhere

I've been trying to ask and find the answer for awhile now.
[Galaxy S I9000 Themes and Apps] amigoeva:
thanks a lot! i moved all the apps to my phone and it worked!
[Galaxy S I9000 Themes and Apps] Archer13:
BTW, if you will return apps to SD after OCLF installed - it will also work without problem.
[Galaxy S I9000 Themes and Apps] lelf:
Another ones get this problem, can sameone help us pls?
[Galaxy S I9000 Themes and Apps] RyanZA:
Could you run this in adb / terminal and post the results?

ls -l /data/
ls -l /system/bin/playlogos1
mount
[Galaxy S I9000 Themes and Apps] siaoz85:
I did what you suggested but still i get the same error. Worst of all, now my phone turns on without bootanimations. Any idea how i can get my boot animation back?
[Galaxy S I9000 Themes and Apps] lelf:
Hi Ryan, thx for your reply.

I'm noob with adb but i try.

I text what i have done: cmd>cd C:\android\tools>adb shell>ls -l /data/>ls -l /system/bin/playlogos1>mount.

This is what i copy:

C:\android\tools>adb shell

$ ls -l /data/

ls -l /data/

$ ls -l /system/bin/playlogos1

ls -l /system/bin/playlogos1

-rwxr-xr-x root root 56 2010-09-05 15:08 playlogos1

$ mount

mount

rootfs / rootfs rw 0 0

tmpfs /dev tmpfs rw,mode=755 0 0

devpts /dev/pts devpts rw,mode=600 0 0

proc /proc proc rw 0 0

sysfs /sys sysfs rw 0 0

nodev /tmp tmpfs rw 0 0

/dev/block/stl6 /mnt/.lfs j4fs rw 0 0

/dev/block/stl3 /efs rfs rw,nosuid,nodev,vfat,llw,check=no,gid/uid/rwx,iocharset

=utf8 0 0

/dev/block/stl9 /system rfs rw,vfat,llw,check=no,gid/uid/rwx,iocharset=utf8 0 0

/dev/block/stl11 /cache rfs rw,vfat,llw,check=no,gid/uid/rwx,iocharset=utf8 0 0

$

It's correct? Waiting for your answer.

Thx, sry for english.
[Galaxy S I9000 Themes and Apps] RyanZA:
Ummm.. what device do you have? Haha!

Let me rephrase that, could you run the following?

su
ls -l /data/
ls -l /system/bin/playlogos1
mount
[Galaxy S I9000 Themes and Apps] lelf:
LOL......i9000 with jm7. Can u link a tutorial guide for adb?

There are otherway for to do that?
[Galaxy S I9000 Themes and Apps] mobilx:
I dont know what to say. This is great. Everything seams to work much faster. Email app,facebook and others ate smooth now. Even fennec can be used.

I have a question to ask regarding to this.

I had about 1.6Gb to choose for the lagfix. Slider was on the half 800mb. I selected it because I thought that its the recomended value and done lagfixing. What happened with the rest of 800mb?
[Galaxy S I9000 Themes and Apps] RyanZA:
It will just go unused. You should have a really hard time filling up 800mb though, as most android phones on the market only have 256mb