yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Themes and Apps] PlanetJumble:
You won't lose any data, it is pretty safe to use. The only thing is you will probably lose is the ability to change the system font, it will be the default one after the fix, no matter what you select. At least, this is rather common.

Quadrant score doesn't say much, it is very dependend on I/O performance. And that will be fooled by the ext2 buffers. You phone will not become three times as fast, but it will react much better to your wishes. Some actions rely on lots of small accesses to the internal memory, like the market list of downloads. Those will benefit the most, and the starting of apps of course.
[Galaxy S I9000 Themes and Apps] Banger242:
Worked great here as well. Went from a score of 905 to 2064 on Quadrant.

Thanks so much! :)
[Galaxy S I9000 Themes and Apps] mkleijer:
Smooth and easy install, Quadrant from 880 to 2161.

Im on a GT-I9000 on stock JM2.

Thanks a bunch!
[Galaxy S I9000 Themes and Apps] rbanaco:
Hey there... i still have some lag even with 2000+ in quadrant.. any solution?
[Galaxy S I9000 Themes and Apps] matt310:
For those who have applied the lax fix but have lost their custom system fonts, what font were you using?
[Galaxy S I9000 Themes and Apps] comhen:
Went from 895 to 2128. Thanks a bunch Ryan!!!
[Galaxy S I9000 Themes and Apps] rbanaco:
The score isn't everything... I've got 2000+ in quadrant but I still have too much luch in certain things... hope froyo solves this... anyway great job for community
[Galaxy S I9000 Themes and Apps] RyanZA:
Yeah the fix isn't perfect. The fix just makes a buffer, but large disk writes can overload the buffer (such as installing a big 50mb game). This should hopefully be fixed soonish with kernels that can reformat the native partition.

Plus, there are still some memory issues, with 3xx ram being available, and the built in task killer not having the settings optimized. Optimized settings for the task killer is easy, but reclaiming some of the 150mb ram disk is harder - I'm sure someone will have it done before long though. :)

And finally.. some apps are very very badly written. No matter how fast your phone is, if someone makes an app that starts up a new thread and writes random stuff to disk in a loop, your phone will be very very slow. If your phone is really slow even after using this lagfix, more than likely you have a very very badly written app. Try track it down. :) (Daily Briefing widget is actually a pretty badly written app too!)
[Galaxy S I9000 Themes and Apps] rdy2go:
To the author of the tool: thank you!

Suggestion: add options to choose different io scheduler, should be easy at runtime, a little more difficult to survive reboot.

I use "deadline" right now and works smoother than with default cfq scheduler.

Btw: no problems with custom fonts at all like others reported
[Galaxy S I9000 Themes and Apps] rbanaco:
just uninstalled with titanium backup the daily briefing... any other that comes with the firmware that deserves an uninstall? thanks for the reply
[Galaxy S I9000 Themes and Apps] m1ket:
I had an issue after using this app without doing a rom restore first, no issues after applying from a clean restore

Many thanks to the developer
[Galaxy S I9000 Themes and Apps] Tarlabgab:
Issue!!

This may be a little things. But I can't change display font after the fix.

May be it about font directory, I guess??

But after all you did the great job!!
[Galaxy S I9000 Themes and Apps] 3rdof5:
I'm having a major battery issue as well. I went from having 18+ hours before I hit 20% to 12 when it went dead. The only thing that's changed is the lag fix.
[Galaxy S I9000 Themes and Apps] RyanZA:
Really good advice, maybe! :)

I have uploaded ver 1.5.1, which lets you set which scheduler you want to use. It will last until you reboot for now. The deadline scheduler does seem to work pretty well, mainly because it prioritizes reads over writes! Give it a test and see if it works for you. :)
[Galaxy S I9000 Themes and Apps] RyanZA:
Are you saying you had very bad battery life from 100% down to 20%, or are you saying that your phone turned off when it hit 12% battery?

At any rate, the lag fix does not impact battery at all (well it actually very very slightly lengthens battery life).
[Galaxy S I9000 Themes and Apps] thunderteaser:
That's pretty exciting! :D But what about a 1.5.1 market update? Will Kryptyx take care of it?
[Galaxy S I9000 Themes and Apps] Kryptyx:
Market updated with the 1.5.1 APK, Also I renamed it to "RyanZA's One Click Lag Fix" on the market. Same search terms should work. I'll be sending you a new Icon Ryan, that MS Paint icon isnt cutting it lol.

Here is a quick Icon I mocked up in photoshop...
[Galaxy S I9000 Themes and Apps] thunderteaser:
Oh guys, you're making me cry!!!
[Galaxy S I9000 Themes and Apps] RyanZA:
Hahah, too true. I'll throw up a 1.5.2 as soon as I get the icon. :)
[Galaxy S I9000 Themes and Apps] thunderteaser:
Uhm... I can see in my Market Downloads that it got renamed to Ryanza's One Click Lag Fix and description says it's 1.5.1, but it's shown as "Installed", so I can just uninstall it and reinstall it again. I guess I won't screw up my phone doing this but shouldn't it notify an upgrade? :o
[Galaxy S I9000 Themes and Apps] Kryptyx:
Thats because the app's internal version is still 1.5, Ryan I meant to tell you that - You need to update the internal version number so it triggers an update.

EDIT: To clarify, it should not do any harm uninstalling the current version you have and installing the one on the market.
[Galaxy S I9000 Themes and Apps] RyanZA:
Okay 1.5.2 is up in the first post, with the updated version code and icon.

EDIT: Icon is a bit too small...
[Galaxy S I9000 Themes and Apps] rdy2go:
Thank you!!!

I knew it prioritized reads over writes to prevent io starvation. I use it with Ubuntu on SSD drive by the way.
[Galaxy S I9000 Themes and Apps] RyanZA:
Of course you knew, you're the one who recommended it! ;)

Was just helping out others so that they know what it does before enabling it. :)

OCLF 1.5.3 is now up on the first page, with a full sized icon now, and a '.' in the file name! ;)
[Galaxy S I9000 Themes and Apps] Kryptyx:
Updated 1.5.3 on the market, with the new Icon.
[Galaxy S I9000 Themes and Apps] rdy2go:
Scheduler: you change scheduler for one device only, is it intentional?

for f in mmcblk0 mmcblk1 stl3 stl9 stl10 stl11;

do echo deadline > /sys/block/$f/queue/scheduler;

done
[Galaxy S I9000 Themes and Apps] 3rdof5:
My battery life has gotten worse. After about 12 hours with light use it's at less then 10%. I'm trying again to see if it gets better or not.
[Galaxy S I9000 Themes and Apps] RyanZA:
It was intentional, wasn't sure which devices were safe to change, so I just stuck with apps only. Might as well do all of them though, as you say.
[Galaxy S I9000 Themes and Apps] joeup24:
uh oh....

hey ryan....i just did the one click lag fix and now my phone wont mount....wont even give me an option to...im not sure if it was the 1 clcik lag fix that did it cause i hadnt mounted it to my laptop in like a week or so...but either way i wanted to know if you have ran into this problem before or know anyone who has and was able to fix it...please let me know...thanks in advance
[Galaxy S I9000 Themes and Apps] PlanetJumble:
Rosemary.

I wonder why it is so hard to acknowledge this bug, the "no known issues" is just not true. Even though it is hard to reconstruct, minor in nature and doesn't affect all.
[Galaxy S I9000 Themes and Apps] rdy2go:
I don't think it's dangerous at all.

FOR THE BENCHMARK LOVERS

It won't affect quadrant scores significantly. It should improve the responsiveness when user interacts with device so it's more important than raw numbers.
[Galaxy S I9000 Themes and Apps] 3rdof5:
And something that I found, google goggles force closed on me for the first time. I don't know if it's related or not.
[Galaxy S I9000 Themes and Apps] dclobato:
The same happens here, just after applying the Fix
[Galaxy S I9000 Themes and Apps] Kryptyx:
I had Google Goggles do the same thing to me, when I was running a different LagFix (not Ryans). A reboot of the phone fixed this for me. I am running Ryan's 2.3 lag fix right now and able to run Goggles fine. Hope this helps.
[Galaxy S I9000 Themes and Apps] 3rdof5:
I already tried that. Still doing it. So chalk up another bug report.
[Galaxy S I9000 Themes and Apps] floepie:
Would there be any benefits to be gained by undoing the 1.0 lag fix (via MCR script) and applying this APK? It appears that since there are checks in place for the integrity of the loopback file, that would be a major benefit as far as security is concerned.

Thanks...
[Galaxy S I9000 Themes and Apps] RyanZA:
Bug is now acknowledged. About as far as I can acknowledge it anyway, since I have not been able to reproduce it. So I can't fix it. :(

Okay, okay! New version is up that does all of the block devices now as you say. Don't hit me! ;)

Not entirely sure -- there is a general consensus that checking the EXT2 is important. However, there have not been any reports of any lost data or corruption across a pretty large number of people. Better to be safe than sorry though, so I'd recommend upgrading from the 1.0 to the 1.0+ for the added EXT2 check, since nothing is lost. :)

Ver 1.5.4 is now up in the first post. Apologies to anybody who upgraded through each version today! Hopefully I can at least keep it to at most 1 release per day in the future. :)
[Galaxy S I9000 Themes and Apps] daobn24:
do I have to unlagfix and redo the lag fix every time a new version is released?
[Galaxy S I9000 Themes and Apps] RyanZA:
No. There will be a different option in the app when the lagfix itself changes. It is currently 1.0+
[Galaxy S I9000 Themes and Apps] aobh:
Just removed CFLagFix v1.80. Then I tried to install One Click Lag Fix 1.5.3.

When i try to Install Ext2 Tools i get the following error:

Install EXT2 Tools failed with error: Could not copy library libext2_blkid.so: /system/lib/libext2_blkid.so cannot open for write: No such file or directory.

If i look in this directory (system/lib) I do find above mentioned file. Hower the filesize is 0 byes and date is from 1970 or so. I tried to delete the file, but got an error that i cannot delete the file.

Any suggestions?
[Galaxy S I9000 Themes and Apps] Dexter666:
Soo click upgrade when installing apk and then...?
[Galaxy S I9000 Themes and Apps] MomijiTMO:
Every time I look at this thread there is a new version lol.

I'm going to wait a bit.
[Galaxy S I9000 Themes and Apps] odyssey61:
I just upgraded from 1.4 to 1.5.4 but kept a copy of the earlier version just in case. I checked and I can still run the unlag fix which means I can stay on this version.
[Galaxy S I9000 Themes and Apps] juanqui283:
Need v1.5.3 apk!!

Hi, today i got the update for the one click app and it updated from 1.5.3 to 1.5.4. the thing is that when i clicked on the option to undo the lag fix it says it wont do it because my phone could no longer boot if i undo the previous ext2 folder. i assume that if i reinstall the 1.5.3 version i can undo the fix and then install the new version and install the new fix.. any suggestions on what i should do??
[Galaxy S I9000 Themes and Apps] odyssey61:
Was the option to undo the lagfix in red or green?
[Galaxy S I9000 Themes and Apps] Phandroid:
So what are those different schedulers all about? I changed to deadline and didn't notice anything...
[Galaxy S I9000 Themes and Apps] juanqui283:
it was red :s before it used to be green
[Galaxy S I9000 Themes and Apps] Spiffywerks:
Gotta couple questions:

When the application won't allow you to undo the fix because of the error message "You have only 198MB free on RFS, but 361MB used on EXT. You must free up some space." How do I go about freeing up more space on the RFS?

My current file system shows:

Next is, and I'm sure this has been answered a million and one times, and maybe should be listed in your FAQ (hint, hint hehe)... but: Does performing a factory reset delete the ext2 file area your fix creates? Because I was considering a factory reset (again.. :rolleyes:) to remove the lag fix. But if it doesn't remove the fix so I can try this whole thing again (and maybe resolve my font/boot lag issues), then do I need to do a Odin restore checking the "Re-Partition" Option?

Thanks!
[Galaxy S I9000 Themes and Apps] floepie:
Ryan, thanks for the hard work. I know you're not Titanium expert or anything, but I'm sure this question will be asked over and over.

I have a "device 1" with your 1.0 fix and data. I have another "device 2" that is fresh and stock. To bring over the data from device 1 to device 2 and use one of your newer fixes, would you recommend removing the fix on device 1, then backing up with Titanium, or wouldn't it matter?

On device 2, would it be advisable to apply the newer fix, THEN restore with Titanium or reverse the order?

Thanks!
[Galaxy S I9000 Themes and Apps] skater4690:
Works great but still getting the same issue as version 2.3 I can't change my font... but I gotta say this apk does the lag fix so much faster than the computer lol
[Galaxy S I9000 Themes and Apps] floepie:
I don't see others reporting that. If you undo the fix, are you able to change fonts?
[Galaxy S I9000 Themes and Apps] MtJason:
I tried it and it says I already appear to have another lag fix installed (/system/bin/playlogos1 less than 5KB). I haven't installed a lag fix, could it have come with the eugene373's vibrant6 ROM (that's what I'm running)? It doesn't behave like a phone with a lagfix, quadrant score is under 900. Anyone know how to get rid of the playlogos1 fix that it is finding?
[Galaxy S I9000 Themes and Apps] Bugdog:
Can anyone clarify what is meant by "run/install it as normal"? And where to copy it? I'm not in the business of copying lag fixes onto my phone and running/installing them. Thanks!
[Galaxy S I9000 Themes and Apps] skater4690:
well maybe its only like this for the vibrants... i tried the 2.3 and this version and still cant change fonts... i know im doing it right cause im not a complete noob, plus quadrant scores are in the 2xxx range but idk what is causing the font to not change...
[Galaxy S I9000 Themes and Apps] skater4690:
ok you know what a app is? lets say google maps for example. thats an app right? well just like anything else it has a file type and its apk. so anything with apk means app. just download it transfer it to your phone use a file manager and install it and then do what you need to do. its real easy to use a baby can do it with his eyes closed and tied to a poll lol
[Galaxy S I9000 Themes and Apps] ashwinds:
playlogos1 check

Hello RyanZA - thanks for your wonderful work. And of course Tayutama.

I had used the Version 1 update.zip to install the lag fix which worked perfectly (never could get the 2.3 lagfix to install). Only thing was I lost the boot animation, but never got around to fixing it.

I uninstalled it and copied this APK and installed it primarily for the ext2 checks you've added.

Install Ext2 works, so does Checkspace. But when I run the main lagfix script, I get an error "You already appear to have another lag fix installed! (/system/bin/playlogos1 less than 5KB)". I am pretty sure its not installed because my Quadrant Score is sub-900 again (from the 2100-2300 levels before).

My guess is this also has to do with the disappearing boot animation.

This and update.zip are my preferred / only choices with a Mac. Hope you can resolve it - and thanks again for the lovely work.
[Galaxy S I9000 Themes and Apps] ashwinds:
Also, I ran into another difficulty which got resolved.

Initially I could not deploy the Ext2 Files. Presumably this had to do with Superuser Permissions which kept repeatedly popping up for permissions. I updated superuser and re-ran and there were no issues.

So one additional check would be that superuser has deployed the latest version of su.
[Galaxy S I9000 Themes and Apps] dale_cooper:
So your apk didn't work when I was on eugene's rom but I went back to flashing stock, rooted, and tried this apk and it worked, thanks ryan!!!!
[Galaxy S I9000 Themes and Apps] delpiero1114:
i have the same problem of not able to change font after the 2-3 fix too.

my i9000 is the asian version running JF7.
[Galaxy S I9000 Themes and Apps] scouzer:
So for those of you guys using this, is it noticeably slower than the other lag fixes? Or is it only a tad slower?
[Galaxy S I9000 Themes and Apps] RyanZA:
It should be only a tiny bit slower. Not sure if you'd even notice it, but these things are very subjective. ;)

As far as the 'bootlogos does not match', the rom you are using probably uses the bootlogos file for something itself. The check is to make sure the lagfix doesn't remove whatever your rom is using the boot logo for. If your rom depends on the boot logo script, than using a lag fix could break it. :)

There is another chance that a previous lag fix messed up your boot logo. I could put in my working boot logo into the app, and give you an option to install it. Does anybody know if all Galaxy S devices use the same boot logo? (Or can use the same boot logo)
[Galaxy S I9000 Themes and Apps] ashwinds:
I am pretty sure this is the reason. It has been missing from the first time I tried the lagfix ie. from early version 1 of update.zip. Dont mind if its not the same logo - so long as it gets it going :) But yes - some others could have warranty concerns if the logo changes.
[Galaxy S I9000 Themes and Apps] borchgrevink:
If i run the remove options, does it also unroot and unsuperuser so there is no way to discover it has byen used?

It does check If enough space is variable?

How big is the ext2?
[Galaxy S I9000 Themes and Apps] RyanZA:
It does not have an unroot option. I'll look into adding one.

It does check space.

It gives you a slider to set the EXT2 size. All sizes given by the slider are safe ones with ~200mb buffer either way.
[Galaxy S I9000 Themes and Apps] borchgrevink:
Great! What about "unsuperuser"?

Some people complain about the lag returning after some time. Comments?

Does the ext2 show up in Windows?

Does it chanse there my photos are stored?
[Galaxy S I9000 Themes and Apps] chillycz:
Great app. Works like a charm on fresh JM2 flash. :D

Quadrant = 2168

Thanks!
[Galaxy S I9000 Themes and Apps] Dexter666:
Is this working with SamSet rom?
[Galaxy S I9000 Themes and Apps] RyanZA:
The EXT2 is on the data folder, a folder you can never see in windows.

It should not affect your data in any way.

"Unsuperuser" and "Unroot" are pretty much the same thing, I don't believe you could have one without the other.

Lag returning after some time is not the same type of lag, it is memory lag. You can fix that by closing running programs. (Android is meant to close them for you, but it really does seem to be a bit buggy after the phone has been running for a long time. Using the 'back' key to exit apps instead of the home key also helps a lot.)
[Galaxy S I9000 Themes and Apps] mundano:
How big should the EXT2 Partition be?

The program tries to use all available space, but i don' think that would be a smart thing to do.
[Galaxy S I9000 Themes and Apps] odyssey61:
Are you referring to the slider to set the disk space? I selected the maximum. Worked fine for me.
[Galaxy S I9000 Themes and Apps] Alpha Crow:
Sry, didn't understand what you meant about the update.

Updating via android market: does updating the program automatically update the installed portion (i.e. DON'T MESS WITH IT),

or do I need to update, "unlagfix", then reinstate the "lagfix"?
[Galaxy S I9000 Themes and Apps] geekdadof3:
Unable to wake phone up???

Everything was going well with v1.5 then I downloaded the update BUT did not uninstall the previous.

All of a sudden the phone would not wake up after sitting idle. I had to continually do battery pulls to reboot. However, if the phone was plugged into USB it would be fine.

I removed the lag fix and ext2 tools and it seems to have fixed it. But have been afraid to reinstall the updated version.

Has anyone else had this issue??
[Galaxy S I9000 Themes and Apps] juanqui283:
i cant even remove my ext2 fix from the previous version of the app -_-
[Galaxy S I9000 Themes and Apps] JaVALaVa:
Thanks for this Ryan. Just gone from 832 to 2273 on the benchmark test. Crapped myself when it rebooted for the first time.. it took a fair while after the first boot screen and I thought I was screwed. But its working great, thanks again.
[Galaxy S I9000 Themes and Apps] xdahk:
Just wanted to buzz in with my 2 cents.

I am running JP3 Froyo with Clockworkmod and RyanZA fix applied. All is working perfectly. Quandrant went from 900 to 1900 after lag fix. I personally have found JP3 to be very stable except for a few bugs. The major one is AP is now working (which I dont use anyway).
[Galaxy S I9000 Themes and Apps] juanqui283:
Bump!!!!! :confused:
[Galaxy S I9000 Themes and Apps] Connoisseur76:
Unable to Undo

I'm getting an error 'you have only 358MB free on RFS, but 375MB used on EXT2. You must free up some space'. How do I undo the lagfix?
[Galaxy S I9000 Themes and Apps] arffer:
fonts

Just chiming in on the font issue. Prior to lagfix installed, fonts change fine. Install lagfix, font stuck on default (you can change the active font in the services control panel, it just has no effect). Uninstall lagfix, and the font is immediately what it should be. Reinstall lagfix, its back to default. Fonts attempted are 'cool jazz', 'Rosemary', and 'choco cooky'.

Otherwise, it works great! Thanks!
[Galaxy S I9000 Themes and Apps] juanqui283:
hey, i had a similar issue like you that i could not undo the lag fix... i kept on thinking of things i could do and i figured that if you delete some apps (delete the ones that are the biggest, like quick office which is 324mb) and once you surpass the 375mb i should let you undo the lag fix and recover the whole partition. i literally just did this and ive been trying for almost 6 hours on things to try. hope this helps :)
[Galaxy S I9000 Themes and Apps] arffer:
Scheduler

Any prospect of having the scheduler change survive a reboot?
[Galaxy S I9000 Themes and Apps] Seifer1975:
I had the same problem. Difference is, the lag fix failed and nothing was moved. But I cannot undo the lagfix even though there is nothing in the ext2 folder. In the end, I have to do a hardreset, reinstall everything and perform the lag fix again.
[Galaxy S I9000 Themes and Apps] Spiffywerks:
Those of you having problems with the RFS size being too small to undo the lag fix, did you happen to use a backup restoring program such as Titanium Backup to reinstall old applications/data back to your phone?

I know that I did this, and am wondering if this might have something to do with the issue. Maybe installing the lag fix creates a new data storage location, but if you use a program such as Ti backup to restore old apps, it restores it back to the RFS, thus eating up the smaller data base area and causing this problem?
[Galaxy S I9000 Themes and Apps] Namiga:
One question ... I had installed v 1.5 and it works well... but I see some new updates.

Must I run the 1.5.4 upodate, or ist it OK ? ... I mean, 1.5.4 is an update for problems, or is it an update for performance ... ?

In the second case .... I supose that I must run 1.5, choose uninstall lagfix and then run the 1.5.4 .. Am I right ?

thanks in advance
[Galaxy S I9000 Themes and Apps] gms0012:
can I remove the lagfix when I make a hardreset?

how can i make a hard reset?

whap happens if i flash a new firmware. is the lagfix then also gone?

Thx
[Galaxy S I9000 Themes and Apps] odyssey61:
I am currently on 1.5 and have a backup of the apk. However I installed 1.5.4 and it says I can uninstall the lagfix so I am guessing that it would be fine to do so. The difference is really in the scheduling which is seperate to the lagfix.
[Galaxy S I9000 Themes and Apps] =Oberon=:
Had the phone for a week now and was thinking of trying this but Im not tooo fussed yet. Perhaps its easier for some of us just to wait 'til we can update to froyo 'officially' ?