yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] Tayutama:
The 1.5GB version will give you 1.5GB space for apps. Not really necessary to update to a newer version but we won't make any new versions of v1.0

You need to be in "Download Mode" to flash with ODIN.

If you know how adb works you can type: adb reboot download.

Else i got no idea how Vibrant users get into "Download Mode".

The key combo for the International version is: Vol Up+Home+Power.
[Galaxy S I9000 Android Development] regtur75:
Hi all

I have previously performed the older lagfix with sd repartitioning etc.

Now I have performed this one-click lagfix as well.

My score at qaudrant remains 1700 though.

Is this because of the old lag-fix.

I have read a lot at diffferent fora about roms (still running xjf3).

I still cannot find a consensus to which one is fastset and most stable.

Is there any?
[Galaxy S I9000 Android Development] ppriyank:
I am able to get in download mode, i saw the youtube video of how to flash a firmware, and everything is the same, but i'm not able to get com7 on odin, so i'm guessin the flash drivers are not installed properly, i just installed samsung kies (that installs the flash drivers as well), so will try again. KEEPIN MY FINGERS CROSSED :)
[Galaxy S I9000 Android Development] mramonks:
Ive flashed firmware without the COM7. I think it depends on your own computer. Just remember to load the files up in ODIN first then plug into computer
[Galaxy S I9000 Android Development] Tayutama:
Or try to use a different USB port.

Mine shows COM3 but also done it with COM8
[Galaxy S I9000 Android Development] Spiffywerks:
OMG... I just got 2256 Quadrant from this fix only. nice! Otherwise, stock Kernel.
[Galaxy S I9000 Android Development] benktlottie:
WOW, seriously WOW. Before fix my Samsung scored 892 on JM2 ROM. After applying, it now scored 2152 and applications are definately MUCH quicker.

I am seriously impressed. :)
[Galaxy S I9000 Android Development] floepie:
Pretty basic question here: I have just downloaded Astro file manager to get at the app data. Astro is not listed as having permission in the app, Superuser Permissions. I cannot see the contents of </data>. Is this due to Astro apparently not having su permissions (or does it?), or is it because </data> lies on an ext2 partition, which Astro cannot read?

Basically, how can I access app data?
[Galaxy S I9000 Android Development] AnarchoXen:
holy crapola

thanks
[Galaxy S I9000 Android Development] odyssey61:
Have you tried Root Explorer?
[Galaxy S I9000 Android Development] atty101:
Terminal eh?

Do you think you could help me do the same thing. I'm on a Mac and I'm having difficulties. Thanks!
[Galaxy S I9000 Android Development] pinche rio:
Ok so I'm new at this. Sorry if I ask something that has already been answered. I tried looking through previous posts but 100 plus pages is alot.

It's not working for me, this is what is says.

Pushing required files to /sdcard This is internal SD card please wait.

*daemon not running. starting it now*

*daemon started successfully *

error: device not found

error: device not found

error: device not found

Now runnin lag fix. On your device, select allow root privaledges!"

error: device not found

Script complete!

Press any key to continue . . .

What am I doing wrong?
[Galaxy S I9000 Android Development] pinche rio:
Ok, figured it out, I didn't have the drivers installed. I instatlled the drivers then it worked for me.

BUT, I did the quadrant test prior and I got like a 789 and after the lag fix I only got a 907..

Why are my results so bad compared to everyone elses high 1900 and low 2000?

I am rooted (obviously) but havent done anything else. Please help.
[Galaxy S I9000 Android Development] kunz05:
im gettting this error

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

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

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 . . .

i am rooted using unleash the beast from androidforums.com
[Galaxy S I9000 Android Development] damenchoy:
It works like a charm! For new user, use the update.zip approach is better

Woo.... now my phone's Quadrant Score is 2261.

Not only did I note the theoretical figures, but I also noted significant speed boost in all applications esp. Facebook for Android and the Dolphin Browser.

I think for new users to this phone (esp. for those with unrooted phone), you'd better use the update.zip approach by Tayutama.

I noted Tayutama has a new update file here: (my access level does not allow me to post links so I used a special format of link here)

h t t p://forum. xda-developers. com/showpost.php?p=7613688&postcount=878

And I followed the instructions here: (with my comments)

h t t p://forum. xda-developers. com/showpost.php?p=7587405&postcount=417

(I copied them all over here for easier reference)

Full instructions:

1. The update.zip installs all the files needed. It is attached here;

h t t p ://xdaforums.com/atta...2&d=1281390347 <=== NO need to use this one, use the one I showed in the above link

2. Place it on your internal sdcard

3. Turn off your phone.

4. Hold down Up+powerbutton+Menubutton for a couple of seconds until u see the galaxy logo .

5. Use the up and down buttons to get to update.zip.

6. Press menu button on update.zip to select it

7. It installs root, correct busybox (1.17.1) as well as all the scripts needed for the fix and the 'MCR Scripts' app to run the scripts. (NOTE: This version does not install superuser.app which is needed, although the beta update.zip does, so read 'requirements' above if needed)

<==== the new update.zip includes the superuser.app so no need to install it before trying out the installation here...

And the final program is now "sl4a" instead of "MCR"

8. After install, the phone restarts.

9. Go to the newly installed 'MCR Scripts' application from the app list, open it and choose from 3 scripts. For example, Lagfix10024 is the 1gb ex2 version.

<=== as discussed in step 7, the program should be "sla4"

10. The script should run and take a few minutes.

<=== Be patient here, don't leave the appilcation of "sla4" in the middle of its running.

11. You should see an 'all complete' prompt, and this means you can close the application.

12. Run quadrant to test if the fix was applied.

<==== yes, now the quadrant score should be much higher.....

Good Luck!

And thanks to RyanZA and Tayutama

Damen
[Galaxy S I9000 Android Development] damenchoy:
It works, thanks

It works on stock ROM JG4 and the Quadrant score now is 2261!

Just one question, should I leave the app sl4a in my phone or I just delete it? (I don't see any value I need to keep this in my phone and accidental access to this app. may cause problem)

Any advice?

Damen
[Galaxy S I9000 Android Development] damenchoy:
Superuser Permission

I noted also another apps "Superuser Permission" in my appl list but when I press this app, the phone reports error and force close (error message: com.noshufou.android.su stopped abnormally).....

Any hint? Should I just ignore this app?
[Galaxy S I9000 Android Development] Tayutama:
well you can't really remove sl4a since it's installed as a system application. Only way to remove it without loosing the lagfix is if you know how adb works

Was your phone rooted before you used the update.zip?

Since the new version can bug with force close if it replaces and older version.
[Galaxy S I9000 Android Development] darkcloud7867:
do i need to root first before applying update.zip lag fix

hi... im new to the forums and android in general. i have a quick question because i just need confirmation whether i need to root my device first prior to applying this lag fix update.zip. or is the root included within the zip along with the mcr scripts etc etc.. thanks alot guys and girls :)
[Galaxy S I9000 Android Development] Tayutama:
Root is included the latest version of the update.zip
[Galaxy S I9000 Android Development] hadarb:
This is Amazing!

good job guys.

I installed with the update.Zion file using only my galaxy s device, downloaded it directly to the divice copied the file to the root directory using the internal file browser restarted the divice and walla!!! its working like a charm

One qustion I see so other scripts in thee like marketgj5.sh what are they for?

Thanks again !!
[Galaxy S I9000 Android Development] Tayutama:
I didn't include those scripts.. I guess you are running Paul's Custom Rom since he includes those.
[Galaxy S I9000 Android Development] pinche rio:
WTF!!!!

I have tried several different methods and every time I do the "lag fix" my phone will show "vibrant then go to a black screen!! The bottom buttons light up but nothing else. I end up having to do a hard reset to get my phone back..

WHAT AM I DOING WRONG!!
[Galaxy S I9000 Android Development] Arcadia310:
I highly recommend doing RyanZA's version, it's incredibly easy. You need to have the Vibrant's drivers installed on the computer other wise it won't work. Also don't mount the phone, keep it in debug mode, but don't mount it. The script doesn't work if the phone is mounted for some reason.

Finally got it working and ran a score of 2140!

Do the newer scripts run better or have better scores?
[Galaxy S I9000 Android Development] Tynen:
I just ran this script on my unbranded 3 button Samsung Galaxy S (Vibrant). It worked perfectly and now I'm scoring 2165 quadrant. Amazing!!
[Galaxy S I9000 Android Development] toettoetdaan:
Runned the update.zip on a JF3 firmware (dutch vodafone non locked sgs).

It works good, score 2200 +\- but killed ma boot screen.

tunrs out playlogosnow is the same files als playlogos1 instead of a backup from the original playlogos1....

Fix for boot screen after one click lag fix (update.zip):

1: Download playlogosnow: megaupload.com /?d=M1N9RFMM (sorry for the link, some admin there to replace it?)

2: place the file on your internal sd.

3: replace (copy past) the file using a root manager in /system/bin

4: reboot

Now it is alive agan :)
[Galaxy S I9000 Android Development] yeowtl:
I hv followed instruction as given by post #417 using the latest version of update.zip file. (running on JG4)

but when i run sl4a, click LagFix1024.sh, it runned for a while trying to get root privileges but then i only got "Getting root priviledgesPermission denied" and LagFix1024.sh exited itself.

can anyone explained what is wrong here? thx
[Galaxy S I9000 Android Development] sedinix:
After apply beta 2-3 on JM5 black screen on boot. I hear only sound booting but android dont stand UP :/
[Galaxy S I9000 Android Development] Hobbsee:
Thanks for this!

Ran the update.zip, after putting the phone into flight mode, and deleting the home screens, and it worked like a charm. Much faster, too, and I'm getting quadrant scores in the 1900's.
[Galaxy S I9000 Android Development] damenchoy:
Thanks Tayutama for your follow-up. My phone was not rooted before so I don't know why Superuser Permission does not work. How can I fix this?
[Galaxy S I9000 Android Development] atty101:
Can someone please help me. I've tried this fix a bunch of different times but my quadrant score doesn't ever improve. It's hovering around 940. Can someone tell me what I might be doing wrong???
[Galaxy S I9000 Android Development] Dougefresh91:
Thanks for this noob friendly method and explanation. http://xdaforums.com/showpost.php?p=7587405&postcount=417

This rules, thanks to OP and everyone who contributed.
[Galaxy S I9000 Android Development] darkone69:
Huge Thank You

Being a newbie aka NooB to rooting and all that I was a tadge nervous (especially reading all 100+ pages of this thread and some errors that came back) but I am gratefully thankful that the all in one update zip worked a treat and now hitting 2192+

So a massive thank you to Tayutama for putting together this fix and all the others that have commented throughout this thread.
[Galaxy S I9000 Android Development] djpsyber:
blank screen after lag fix + reboot

I applied this lag fix last week and it worked great... Until I had to reboot my phone and now it will not load past the galaxy S logo screen. It is giving me all kinds of errors about the /data directory when I use 'adb logcat' during the phone startup:

E/installd( 2210): cannot create dir '/data/data/ymst.android.homeswitcher': No

such file or directory

I/ANDROID_DEBUG( 2317): dumpstate > /data/log/dumpstate_sys_201008151405.log

I/dumpstate( 2342): begin

D/dalvikvm( 2317): GC freed 8453 objects / 584888 bytes in 35ms

D/dalvikvm( 2317): GC freed 9138 objects / 513232 bytes in 29ms

W/UsageStats( 2317): Failed writing stats to file:/data/system/usagestats/usage-

20100815

I/dumpstate( 2342): done

I can't even see what's in the /data directory via adb shell because it says 'opendir failed, permission denied'. Is there any way to fix this and still keep all my applications intact?
[Galaxy S I9000 Android Development] Likalnik:
Hay!!

Can somebody help mi. Becouse i have a problem when run lagFix1024.sh i got permission denied and that is it. Can somebody tell me what i am doing wrong???
[Galaxy S I9000 Android Development] lolgrec:
will the update.zip file work for rooted?

im new to the whole android and xda scene but this lag fix looks worth it...i have the captivate and its already rooted so will this update.zip fix work considering it contains the root or should i just use RyanZAs version? his version looks kinda complex and im afraid of doing something to my phone but if its easier than it looks and isnt as dangerous ill stick to that but this fix looks infinitely easier thank you in advance to all who answer
[Galaxy S I9000 Android Development] speedweed:
How do i uninstall the MCR Scripts?

There is no option for this in manage applications, and i cant uninstall it from the app drawer either.
[Galaxy S I9000 Android Development] fjweinbk:
Hi total noob here, need major help.

I rooted and clockwork mod my phone yesterday. got the superuser and actually delete a couple useless files (very happy). Noticed that i was missing the busybox. SO today i wanted to do your lag fix followed the instructions but when i got to "hold down up+power+menu" nothing came up except vibrant/samsung and i'll keep holding for 1-2minutes still vibrant/samsung. so i tried couple things like i figured i needed to delete the initial update.zip file from my initial root cuz theres 2 including yours. so i deleted and retried and still nothing. I also debug and tried again still no good. WHAT AM I DOING WRONG? Should i not delete my initial update.zip file? DO it need to debug before restarting my phone. Does my phone need to be connected to my pc cuz i unplugged it. Please help ANYONE.
[Galaxy S I9000 Android Development] Tayutama:
Currently you can only remove MCR Scripts if you know how ADB works or if you reflash your phone.

If you got a Vibrant you need to do this to get into recovery mode:

7. Hold down the volume up and down buttons while turning the Vibrant on, which will bring you to the recovery mode.

For Captivate it's this:

4.Now you want to get into the recovery mode.
◦Turn off your Captivate, and hold down Volume Up and Down while pressing power.
◦Hold until you get into the recovery mode
[Galaxy S I9000 Android Development] speedweed:
Thanks man. Will this be possible in future releases?
[Galaxy S I9000 Android Development] Likalnik:
Hello, can somebody help me becouse i dont know what to do...When I ran MCR script I got permission denied message on the console screen in the phone....
[Galaxy S I9000 Android Development] nicoloco:
One click lag fix installed really easily.

Thanks for that

First feedback after couple of minute of usage :

* quadrant obvioulsy high = 2152 ( vs 1400 with mimocan fix) and very few time spent in the database writes

* the android market is very very responsive and in general all the application

* it still takes 10 sec to diaply the list of application shortcut

* the mail app is very responsive but I am not very impresed by the time to delete a mail . In my memory it was quicker with mimocan fix ( especially to delete 1 deal it was immediat ... now it takes 1 or 2 seconde. and this is increasing with more email)

But that's definitely a good job and I had no issues at all to install thsi
[Galaxy S I9000 Android Development] :
Hi guys!

Thanks a lot! total noobie here. just scored 2044 after the fix. previously benchmarked at 890(stock) before the fix. by the way i'm running galaxy s build DXJ4 release. Thanks a lot guys!
[Galaxy S I9000 Android Development] fjweinbk:
Why is there 2 choices for lag fix, 1gb or 500mb? I picked 1gb btw and got 2109 benchmark, sweet. now wat lol
[Galaxy S I9000 Android Development] yeowtl:
Any kind souls here know how to solve the issue with "Getting root priviledgesPermission denied" when running sl4a?
[Galaxy S I9000 Android Development] UniqueNate:
I am very curious if this can be applied to all the Galaxy S phones. Mainly the Epic 4G?

And is it okay if I root my phone before I do this 'Lag Fix'? I read somewhere this 'Lag Fix' roots your phone in the process, and I don't want to root my Epic 4G twice once I buy it. I heard issues of people having it rooted already then applying this and issues with Super Users. & last question. This can be done on the stock ROM out the box right? You don't have to root and use this fix on some special build do you?

Cause I just want to simply root it, do the lag fix (after I use it for a week before doing the lag fix to see how it performs), and have it zippy, while I download Launcher Pro.
[Galaxy S I9000 Android Development] pondaroof:
Night need a little help here ... I'm running the script and it seems to be going around in circles ... it starts with "Creating 1gb to store data inside etc.", then goes through a heap of script for about a minute or 2, then clears the screen and starts again.

it's done this 3 times now.

Is that normal? I'm too afraid to stop it!
[Galaxy S I9000 Android Development] Tayutama:
I don't believe that anyone have tried this on a Epic 4G yet, so can't say if it works, but it should.

RyanZA's version doesn't root the phone but my update.zip does.

Generally it's recommended to use the fix on a freshly flashed phone. Works both on Stock and Custom Rom.

That isn't normal and sadly i got no idea what i wrong.

Using RyanZA's version or mine?
[Galaxy S I9000 Android Development] simoicm:
I have problems with these Aplications:

asphalt 5 free "gameloft"

radio 105 "gruppo finelco"

battery status pro (new) "seasiaconsulting"
[Galaxy S I9000 Android Development] UniqueNate:
Thanks a lot :).

I'll test it when the Epic comes out.
[Galaxy S I9000 Android Development] darkone69:
Removal of lagfix

Hi,

May I ask if anyone has removed (Tayutama) fix off their phone with the removefix method, if so did it give you back the 1GiB on internal storage?

The reason i ask is when Samsung do release Froyo and the list of fixs would it automatically remove this fix and restore the 1Gib of data or would I need to remove it prior to the firmware update.

I am sure this may have been asked before but with 109 pages to scroll through I am hoping a nice person could answer or even point me to the page number with the answer.

Many thanks

**i do have Tayutama version installed and running sweetly**
[Galaxy S I9000 Android Development] pondaroof:
Thanks for the reply! ... I'm using your fix ... one-click including the su permission and the 3 scripts.

I ended up just quiting out of it and doing a factory reset. Things seem to have gone back to normal, but I wonder if there is a stray useless 1gb file sitting in my phone somewhere now??

The other strange thing is, after going into recovery (vol-up + menu + power,) and doing a factory reset, the superuser permissions app, MCR scripts app and all my music and app data is still on the phone?? (there were even bookmarks still on the home screen.) Can anyone advise if there is a full, total factory reset. I'd like to go right back to stock and start again.

Thanks!
[Galaxy S I9000 Android Development] floepie:
I'd like to know this as well. I'm assuming that 1GB is the max on a 2GB data partition in order to duplicate all data between the two types of file systems for the process of installing and removing the ext2 partition. Hopefully, the speed of froyo will negate the need for this lag fix, so I'm sure it would be recommended to remove the lag fix partition prior to installing the new firmware.
[Galaxy S I9000 Android Development] DirtyDre:
problems with font

hey guys i rooted my phone and applied the lag fix everything is great i got a 2100 with the quadrant and the phone runs a lot smother...my only problem is that i cant seem to change out of the default font on the samsung vibrant i purchased different fonts through the android market none of them work anymore help please :confused:
[Galaxy S I9000 Android Development] p()()pypants:
hey thanks a ton for the one click/update file, that really was easier then pie....

took my freshly rooted vibrants quadrant scores from 881->2144 just watching how fast the quadrant test went by second time around made me giggle like a school girl....

been reading, reading, reading for 3 days now and dont know where all these people are goin wrong posting half bricked phones left and right... just read first, get your ducks in a row and a solid way to revert then have at it.... poooooo

So now thinking bout flashing via odin back to stock 2.1 to see if all the hoopla bout it improving data speeds is correct then using a second flash to an improved Rom.... thinking bout going with eugenes vibrant ver5 2.1..... any other better suggestions from folks that have tried out multiple roms now?
[Galaxy S I9000 Android Development] gpulido:
Hello,

First of all, thanks all people that is supporting this.

I've tried to apply the patch of Tayutama founded in the post to a GS

xdaforums.com/showpost.php?p=7587405&postcount=417

I copied to the internal card the newer beta update.zip (the one for non superuser app installed)

When I applied the update.zip, and the mobile Rebooted I tried to apply the script, but it couldn't find the "su" program.

I checked the directories and the busybox file has been copy to the /system/xbin, but the "su" program hasn't been copied.

So, I think it was that I wasn't root (although the patch said it makes you root) so I tried the one-click program to make me root. And it had the same problem, it wasn't abble to copy the su program so I can't become root :(

I had done a lot of reading yesterday, but I couldn't find anything. This is strange.

Anybody can help me please?

Thank you in advance
[Galaxy S I9000 Android Development] dustinwkeys:
I originally went with the LagFix512.sh script and decided I wanted to remove it and possibly switch to the LagFix1024.sh script. After I removed it, I was receiving numerous app errors so I decided to reboot. Then I went into what I've read as a "soft bricking" issue. So I used Odin to recover and was able to do so, but oddly enough, all of my files on the internal sd remained. I wasn't able to reapply the lag fix after re-rooting my phone. I attempted to reapply the fix about a half dozen times and had to recover each time. I even went as far as to delete any non essential files. Any ideas as to be able to get it to work again?

And once Froyo is available, will it overwrite any possible corruptions or link errors I may have?
[Galaxy S I9000 Android Development] RyanZA:
Nobody has any clue what froyo will or won't do.
[Galaxy S I9000 Android Development] jerbarr90:
worked great 2219 quadrant!