yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] Kaosh:
well i have an ass load of problems now

i tried removing de lagfix with the nolagfix.sh and after running my phone restarts and now it doenst load android anymore.

i see the galaxy s splash screen and i hear the startup noise after it but no animated S logo and no Android anymore !

i tried starting with holding the power button and the down volume for a factory reset but that doesnt load the menu... what am i doing wrong and how can i fix it?

Greetz,

kaosh
[Galaxy S I9000 Android Development] vapotrini:
I'd also like to know how I can safely go about removing this lag fix. It seems as though people are experiencing problems with it. Can anyone who has done it offer some advise?

I have a new memory card coming in and want to put the latest lag fix on that one.
[Galaxy S I9000 Android Development] inJustus:
I have the Fascinate and I can't get into the menu area either. If I hold it down it will repeatedly flash Samsung across the screen and that's it. Frustrated because I've rooted time and again so I'm not a noob.
[Galaxy S I9000 Android Development] TOP_DOG_UK:
from the market
[Galaxy S I9000 Android Development] BigBoy_3:
I ran the lag fix several weeks ago and the results were great. Then last night I restored my phone to factory defaults and I had forgotten to undo the lag fix. I Now I can't undo it or run it again as it says I already have a lag fixed installed. Any way to get this resolved?
[Galaxy S I9000 Android Development] azreil24:
Just installed it. Worked from the first try. Quadrant score 2143 points! Now it doesn`t stop at "Database Writes" for 10 minutes like it use to do with mimocan`s fix (it is not a criticisim it is just an observation). Using JG5 FW.

One question do, why 1GB of space? When using mimocan`s fix the space usage on the sd card partition was about 80MB.

Will see how it performes in the next days.

Thank you very much!! :)
[Galaxy S I9000 Android Development] sturmeh:
I hope you realise that the quadrant score is fairly invalid when you implement a fix like this or the other lag fixes?

The reason you are getting such high scores is that the quadrant i/o tests write then read back many segments in a short period. With this lag fix the segments are only ever read back from the buffer, which is INCREDIBLY FASTER than the file system in idle state.

So the Quadrant may say 2000 vs 1000, but it does not mean the i/o is 2x better, it just means the i/o test is not designed for the buffer.

This is NOT to say that it is not a FEASIBLE fix for lag, it probably is, but not as significant as the quadrant tests make it out to be.
[Galaxy S I9000 Android Development] mickeko:
It's not supported by the stock kernel.
[Galaxy S I9000 Android Development] :
Hello! How many time, to finish "Copying data across"? I am waiting for ten minutes or more? How can I do now?
[Galaxy S I9000 Android Development] Project1.exe:
confirming:

-i9000

-JP3

-1708 avg

-using busybox at post #1
[Galaxy S I9000 Android Development] RyanZA:
Aah.. umm.. okay. Ooer, you remounted the root filesystem. I didn't even know that was possible! ;)

This one is completely untested, just for you. You might be flashing a new firmware very soon if I make a mistake here. Apologies in advance. ;)

This is from lagfix.zip right? If so, this code should work:

adb shell
su

busybox rm -r /data/data;
busybox mv /data/olddata /data/data;
busybox rm -r /data/dalvik-cache;
busybox mv /data/old-dalvik-cache /data/dalvik-cache;
busybox mv /system/bin/playlogosnow /system/bin/playlogos1
reboot
[Galaxy S I9000 Android Development] RyanZA:
In additional, EXT3/4 is apparently slower. Plus we don't need journaling, since RFS underneath has journaling already! Probably...
[Galaxy S I9000 Android Development] sturmeh:
Firstly you should update it to 1.17.1.

Secondly that Application serves to INSTALL busybox on your os, you need to open it and install from within.

BusyBox is a toolset of unix commands, you can't access it like an application, but Sterricson made an application to update the toolset.
[Galaxy S I9000 Android Development] RyanZA:
The /data partition is 2GB big. I made it 1GB to use half of that, as anything over 1GB in /data and this method doesn't work without changes. So, 1GB is the biggest I could use, and theres no reason to use smaller.
[Galaxy S I9000 Android Development] furstrated:
no apologies good sir only happy days and healthy babies and apple pie.

thanks for the help, will try your fix, i know a simple reversal can be done, its just that my linux is inexistent and my unix is what i got from being a mac user so its not much too

btw can i use your one click after i do the above or do i have to delete the 1gig file and start all over, the script you made might encounter some error with an already existing ext file

or will rebooting take my system back to normal seeing as the boot script will not be loaded by the boologo
[Galaxy S I9000 Android Development] ed10000:
Hi, sorry if this is a noob question :o

I remember reading that EXT3/EXT4 are not meant to be used on flash drives, as they tend to overheat and cause a lot more wear and tear than usual. Is it any different using the EXT2 format? I would'nt mind experimenting on an external SD card, but since it's the phone's internal memory this script is playing with, I'm just a little concerned :D

Also, if I want to flash a new firmware after installing this fix, I have to run the unlagfix before flashing the new firmware right?

And you guys who have successfully installed this lagfix, could you please write a couple of sentences about the overall responsiveness of the system and if there's any noticeable improvement please? I've seen enough Quadrant scores already :p

Great job, thanks in advance :)
[Galaxy S I9000 Android Development] FadeFx:
it was tested and is sayed to slow this down...
[Galaxy S I9000 Android Development] FadeFx:
actually the underlying rfs filesystem should take care of the wearing, ext2 has no journalling, and so does not cause so much writing to the nand like ext3/4.
[Galaxy S I9000 Android Development] RyanZA:
You don't have to run unlagfix before installing a new firmware, as the new firmware should overwrite everything. Won't cause any problems to run it though.

Responsiveness is hard to measure, and you need to be using the device for some time before you can really tell. Initial impressions are that it feels a lot quicker though! :D (Logic says it should be faster too, as just writing raw data is now a lot faster than before.)

EXT2 is the same as EXT3/4 and isn't really good on flash drives. However, Samsung by default uses 'RFS' which doesn't appear to be that great on flash drives either! In addition, this fix is not running EXT2 directly on the flash drive.

When a file is written with this fix, it follows this path:

EXT2 -> RFS -> Hardware

So the RFS code is still doing the actual writing to hardware, which should hopefully prevent anything bad.
[Galaxy S I9000 Android Development] MAMBO04:
AMAZING work! my SGS is flying now! Running JP3 Pre-rooted Modaco R2, and it kept on lagging SO MUCH and force closing apps recently, used this and BAM so smooth, thank you!! :)
[Galaxy S I9000 Android Development] :
Twnety minutes, right now. Must I close the .bat window?
[Galaxy S I9000 Android Development] JaeCee:
Well it certainly feels much snappier than before. For me anyway, without any lagfixes, widgetlocker ALWAYS lagged when I dragged the little unlock button to the right. Even if I moved slowly, it always annoyed me how jumpy it was. Now it moves exactly how my finger moves with it. I'm not sure if the fix is supposed to even affect this somehow, but it was something that always annoyed the crap out of me, and I immediately noticed how smooth it was after the reboot.

Just had a go with opening and closing all my apps one by one, everything opens up as if they were already open in the background - pretty much instantaneous cold starts. Well there is one app, Vignette, which freezes the screen for around 2-5 seconds on start. Though I think it's due to the initialization of the camera. :x

Oh and Doodle Jump definitely opens a tiny bit faster. Got used to loading it up during Starcraft 2 load screens :p
[Galaxy S I9000 Android Development] sturmeh:
This is not on the nand, it's on the Internal SD.

Nand does not have nearly enough space for this.

There is no need to worry about EXT2/3/4 causing problems with the internal SD.
[Galaxy S I9000 Android Development] adambrooks015:
Im a noob at this but this is what mine says.

How do i install the file on to the phone? Im using Astro file manager? I have installed the correct busybox and when i copy the lagfixme.bat file it says i need to allow root privilages? Any help im using astro to install the file.
[Galaxy S I9000 Android Development] RyanZA:
No, don't close it! You might lose the data then. Just leave it, it should finish eventually. It is moving all of your data from one part of the internal SD card to another. Your internal SD card might be slow (not good...) or it might be normal if you have a ton of data. Not really sure.

Either way, leave it, even if it takes 2 hours! It is just a 'cp' command, so it should be impossible for it to crash.
[Galaxy S I9000 Android Development] importbeats:
I orignally used Tayutama's version of lag fix. I'm trying to use RyanZA's OCLF 2.0. Now it tells me the install for 2.0 is "unavailable". I read around and everything says to uninstall first. I can't figure it out, and yes i've looked around (maybe in all the wrong places). Anyone pls point me in the right direction?

Thx
[Galaxy S I9000 Android Development] ookas:
when i applied the lagfix my vibrate stopped working, so i took it off =(
[Galaxy S I9000 Android Development] gurluver:
doesn't work on my JPK :(

It doesn't seem to be able to close all apps or something like that.
[Galaxy S I9000 Android Development] Val3r10:
Too many threads for the same thing. Totally confused :-S

Would the updates be published to market, to let the "donate" users follow them ?

Thanks
[Galaxy S I9000 Android Development] shaddad80:
unlagfixme.bat error

Hi,

I am getting device not found error while trying the unlagfixme.bat script, any ideas please?
[Galaxy S I9000 Android Development] EyeAndroid:
Hey guys,

I know no one has posted here in a while, but seeing as the official OTA is coming to our phones any day, is there anything special that needs to be done before accepting the OTA?

Like undoing lag fix, formatting phone, unrooting etc?

Trying not to brick it. Thanks.
[Galaxy S I9000 Android Development] webmastertroi:
Do not, I repeat, DO NOT download update with this lag fix installed! I knew better but I saw the notification to update and did it anyway... BRICKED. I spent all last night bringing my Vibrant back from the grips of black-screen death via Odin.. and that was a total pain in the ass.

My advice would be to uninstall that lag-fix and unroot FIRST. Then update and re-root/apply fixes.

Hope I caught you before you did it...

Sidebar, does anyone know how I can get the update again? Cuz after I had to re-flash the stock ROM, the OTA update was gone...

.:|Sent from my Super AWESOME Vibrant using XDA App|:.

WebmasterTroi

www.webmastertroi.com

www.facebook.com/webmastertroi2
[Galaxy S I9000 Android Development] webmastertroi:
This thread explains how to bring Vibrant back to life if you accepted the OTA update while having a lag fix installed (which apparently is giving many of us grief).

http://xdaforums.com/showthread.php?t=803492

.:|Sent from my Super AWESOME Vibrant using XDA App|:.

WebmasterTroi

www.webmastertroi.com

www.facebook.com/webmastertroi2
[Galaxy S I9000 Android Development] EyeAndroid:
Cool thanks for the heads up. Ok so how do you unlagfix and then unroot?
[Galaxy S I9000 Android Development] webmastertroi:
Are you using OCLF (One Click Lag Fix)?

If so, just open the application, select the "Available" tab and select "Unroot" and also you should be able to disable or uninstall the Lag Fix there as well..
[Galaxy S I9000 Android Development] BronzedDroid:
Should probably uninstall lagfix before unroot.
[Galaxy S I9000 Android Development] EyeAndroid:
Nope I loaded the update.zip to my sdcard and then when I restarted it had the MCR scripts in the app drawer. It was also rooted all at the same time because It had superuser installed as well.

So is there another way to unroot?
[Galaxy S I9000 Android Development] EyeAndroid:
Ok so I found OCLF on the market, downloaded it. Told it to unroot only, and it instantly bricked my phone.

Black screen.

This sucks.
[Galaxy S I9000 Android Development] webmastertroi:
Dude.. your phone isn't bricked.. u probably just didn't read the instructions. When you tell it to root, the phone reboots and you're supposed to enter 3-button recovery mode and install the update.zip file... I really hope this is the issue, because OCLF doesn't brick phones. People who don't read brick phones LOL... j/k ;)

.:|Sent from my Super AWESOME Vibrant using XDA App|:.
[Galaxy S I9000 Android Development] webmastertroi:
Where did you find that .zip file? I'm inclined to believe that whoever created it also has available info on their site/page on how to unroot their specific package... most tend to.

However, if you remove the .zip and reflash an original ROM and kernel, I think that should do it. (Feel free to correct me if anyone's reading this and knows otherwise.. I'd like to know for future reference as well!)

.:|Sent from my Super AWESOME Vibrant using XDA App|:.
[Galaxy S I9000 Android Development] dobrev76:
Very very very well done ! please accept my regards ! My Galaxy S ran like crazy after lagfix ! Thank you
[Galaxy S I9000 Android Development] G3ckomike:
Hi,

I followed all the instructions but something has gone wrong for me.

I ran the MCR Script thing for 1gb (top option). 10 or 15 minutes later it said complete and removing temp file which error'd "cannot find directory". I guess thats normal as it says to ignore errors all the way through.

I then went to use my phone but everything just FC. I took the battery out and put it back in and started up the phone, no animation as expected. But then nothing after after sound plays just a black screen. What have I done wrong and what can I do to fix it?

Hope you can help.

Regards,

Mike
[Galaxy S I9000 Android Development] RyanZA:
This fix is still deprecated. Use the one in the market. :)
[Galaxy S I9000 Android Development] lifelessfreak:
How do u run the benchmark score?
[Galaxy S I9000 Android Development] Muhammad.Abdullatif:
oroblem uninstalling

when i tried uninstalling i got some not enough space errors and when the phone started most of my apps were gone :eek:. i did a factory reset and reinstalled my apps, and it works fine but my internal memory is is now just 5.7G -supposed to be 8G- any ideas how to restore the missing space ? :confused:

thanks in advance
[Galaxy S I9000 Android Development] diljaleali:
hey guys i m new to android.... i m sgs user.... i installed RyanZA lagfix 2.1.2 from the market .... without any knowledge abt that i uninstalled the the lag fix without undoing the lag fix from my phone... now when i installed the programe and rooted my phone as before.... then i dont have the option of either installing or uninstalling the lagfix.... any solution to this... cause my phone is laggy now.... thnx
[Galaxy S I9000 Android Development] dade70:
I have a problem with applying the lagfix Tayutama V1 Galaxy S, I get this error message: Could not mount loopback device /dev/loop0! mount: Device or resource busy.

What's wrong? How do I install this rom lagfix as I like but it's a bit jerky?

Thanks
[Galaxy S I9000 Android Development] DirtyDre:
im having the same exact issues with my phone is there any way to fix this and i still cant seem to remove the lag fix
[Galaxy S I9000 Android Development] danrollason1983:
Ryanza i need your help please mate i tried to run the lagfix but it doesnt seem to work for me, i have busybox installed from the link provided, im running on jg5 and im rooted but still nothing,

this is what the script says after its been ran

===============================================================

===============================================================

One Click Lag Fix for Galaxy S I9000

===============================================================

===============================================================

__________________________________________________________

Pushing required files to /sdcard This is internal SD Card Please wait.

* daemon not running. starting it now *

* daemon started successfully *

failed to copy 'createlagfix.txt' to '/sdcard/createlagfix.sh': Permission denie

d

failed to copy 'playlogos1' to '/sdcard/playlogos1': Permission denied

failed to copy 'userinit.sh' to '/sdcard/userinit.sh': Permission denied

Now running lag fix. On your device, select allow root privledges!"

/system/bin/sh: Can't open /sdcard/createlagfix.sh

Script complete!

Press any key to continue . . .
[Galaxy S I9000 Android Development] dupel:
And why did you do that? There is newer lagfix version available, market application available, loads of better lagfixes all together.
[Galaxy S I9000 Android Development] Develliot:
I have just taken off the one click fix (using the one click fix app) to update my phone with froyo and now my phone is stuck in Russian or some other Cyrillic language.

When I navigate to the language settings I can see that it is set to English, I have restarted my phone and taken the battery out and this doesn't seem to make any difference.

I can't get the phone to link up with kies so I can't even update the phone with froyo. I will be very grateful if anyone can assist me because right now I'm screwed.
[Galaxy S I9000 Android Development] snafu2:
I updated my Galaxy S to 2.2 over Kies at the weekend and now I'm having trouble applying the OCLF to get back to my old speeds.

I did forget to unroot before the update, but it didn't seem to cause any problems at the time.

Now that I try to run OCLF again it's not working.

The only 'green' options when I open the app are Check Free Space and Root Device Recovery 2e. For some reason, the check free space option says I've got 863MB free, no matter how much music I delete from the phone (I don't have an external SD card in the phone, so the music must be on the phone itself).

When I select the first option, it usually says 'Unknown' on a black screen - although it did say something else at one point - i don't remember now. When I enter recovery mode and select the correct option an error message displays and I just have to reboot as normal. The error message is 'E:signature verification failed. Installation aborted'.

What's going wrong?
[Galaxy S I9000 Android Development] oedip:
i have samsung galaxy s (i9000) and i installed the app OCLF from market. run it and select the first and only green option: root device recovery 2e. and now i'm getting a msg that tells me that i have to reboot and use "the correct key sequence to enter the recover console"...

what is that sequence pls?

ps. i reboot it and nothing happen... i have still 1 option green... the first one
[Galaxy S I9000 Android Development] hoctpadamyc:
Hi

I wanted to run lag fix on my samsung galaxy s Froyo 2.2

At first i wanted to run Tayutama's lag fix, but it didn't worked (e-verifying... (something like this);cause i have Froyo 2.2).

Then I have run lag fix (Ryan). It was completed succesfully; the quadrant benchmark was 19xx. After that i wanted to reboot SGS. I turned it off. But I can not turn it on anymore. At first i see "Galaxy S GT I9000 Samsung" as usual, then the blue animation (also as usual), but then i see only a black screen. The phone is vibrating every 10 seconds. After a while (30 sec) the configuration and return buttons become white, but after that nothing happens. It is just vibrating and has white buttons. Does anyone know what i should do?

Thank you in advance.

P.S.

Before that i have installed swype with russian keyboard and deleted gmail (i do not know if it is important, but both were integrated Apps)

P.S.S.

When i hold Vol+, Home button and power button or Vol-, Home button and power button it doesen't open the recovery mode, so i can't even reflash it (at least i do not know how)
[Galaxy S I9000 Android Development] suryamurali:
Can Galaxy S with firmware Froyo 2.2 be rooted with this? Am a total noob if ever there is one... and pretty clueless about this. But, I do wanna learn.

Is the Update.zip (with superuser app built in) usable on a Galaxy S with froyo on it?
[Galaxy S I9000 Android Development] momochacha:
Must i remove after installing? sorry to sound noobish. =)

Once complete in the windows box.. anything else to run in phone? or all is done and run QS to c results.?
[Galaxy S I9000 Android Development] derek2378:
HELP!

1) If you do not have 1GB of free space on /data, this fix won't be able to run. Looking into workarounds.

What does this means?

Is this /data on sd card or phone memory?

My phone memory is only 166mb big.

Running on ideos U8150, android 2.2

Please reply, thanks
[Galaxy S I9000 Android Development] derek2378:
Hi, New over here

I tried installing EXT2 Tools but came up with this messege

"Install EXT2 Tools failed with error:null"

What is happening?

Is my phone missing something?

Note:

Internal SD Memory:166mb

Running on busybox v 1.17.1
[Galaxy S I9000 Android Development] DrMilky:
i have a big problem guys please help me

I rooted my phone then installed Busybox after that do the steps to run the lagfixme after that it said its copying some stuff and something about 1GB , but i had no time and unplugged my phone later that day did all again and it said everything completed but it didnt reastareted or anything so i restarted it . After that it doesn't turn on . It load OK and when it should request my pin it's just black screen and vibrates from time to time .. PLEASE HELP ME

Is there a way to turn everything back ?? :confused::confused:
[Galaxy S I9000 Android Development] Droid @ CMather:
try the following:

(1). Turn off phone, go into recovery and wipe cache.

(2). Turn off phone, remove battery for 10 seconds.

(3). Restart phone.

As a last resort re-flash your rom or do a factory reset/wipe from recovery.
[Galaxy S I9000 Android Development] superheaton:
works!

i have google android sdk

rooted phone using superoneclick, installed busybox

had a bunch of apps like angrybirds, nfsshift, psx4droid, and others...played phoen for like 1week.

Then I found this and oneclicklagfix is excellent. Worked fantastic and didn't have to reinstall any apps. Worked on first try.

On Quadrant, I get 2006 score.

I closed all running services as much as possible, but internet connection needed to see score so i had wifi on. The running services of course will affect your quadrant scores =), so turn it off. (Settings->Applications->Running services)
[Galaxy S I9000 Android Development] luukNL:
HELP

Hello

in the beginning i was verry happy with this fix

but later my device (gt-9000) freeze a lot?

I don't know how to fix this :(

I only use oneclickroot and this lagfix
[Galaxy S I9000 Android Development] ragin:
This is a very old lagfix, please don't use this on present ROMs, search for recent ones like voodoo, speedmod, trasig, super-optimized, & go through the posts & decide for yourselves.

@ RyanZA, either update the util or update the TITLE. Lot of people will loose confidence in you if you don't
[Galaxy S I9000 Android Development] sirphunkee:
Everyone, there's a link in the first post to the newer versions of this lagfix, under where it says "DEPRECATED" ;)
[Galaxy S I9000 Android Development] vanu:
RyanZA, would be too much of a hustle for you to create a video of the procedure? I got a bit confused - i have to root my sgs, i have to give permissions, i have to set it in debug mode, and so on. I guess it will take like 2-3minutes to record the whole thing step-by-step and would be highly appreciated. :)