yashsingh1/xdaforums huggingface dataset:
[Vibrant Android Development] Fedburin:
Tried it twice version 1 and 2-3 beta...

FYI - for anyone with a Vibrant looking to test this out.

Yes, my quadrant scores were phenomenal; however, multitasking took a hit. My homescreen also had significant lag. My CPU use went from an idle of 10%-12% to 30%-40%. I have quite a few applications so that could be the problem although I did not receive the low memory error. Unlagfix did not work for me either time. Fortunately I nandroid. Running Navigation with any other program would cause either a reboot or a lockup. I know there are users out there who swear by this lag fix. I really wanted it to work. Here's looking forward to the Froyo update.
[Vibrant Android Development] anomalous3:
hmm, it seems that even the ext4 version is extremely prone to corruption with this. Also, for some reason on my deodexed build, it seems to feel the need to dexopt all the programs on every startup. On the other hand I've done so much tampering that it's hard to tell what is responsible for what at this point, so I may have to flash back to a stock-ish setup and take it from there.
[Vibrant Android Development] sleepy222:
Thanks for replying I was going to roll back with nandroid to find out.

I came from an mt3g and the xda app never FC.

I hope the next update of the app fixes this for or phone.
[Vibrant Android Development] Dougefresh91:
After reading this I went and played Replica Island for about five minutes. Most definitely not as smooth as it was before the fix. It's still playable, but there's a definite lag/choppiness. Luckily I don't really like tilt games or I'd care more. As long as Nesoid still works I'm happy.
[Vibrant Android Development] designerfx:
I did ext 2 and not ext 4... No issues. Didn't have any other roms incorporated. Just root and ext 2 fix.

Hope this helps as reference
[Vibrant Android Development] bdveteran18:
I just rooted and installed the lagfix. Didnt change anything else. I just went into Settings < Sound & Display < Change Font. The font I'm using I bought from the market.
[Vibrant Android Development] bdveteran18:
Homescreen speed when swiping from page to page has remained the same. Maybe a tiny bit snappier. My multi-tasking still reacts the same as well.

As far as Navigation, do you mean running the default Navigation app as well as opening and trying to use another program is causing it to lockup or freeze? Just trying to get clear details so I can try and make this happen myself.
[Vibrant Android Development] zimphishmonger:
That works as a reference, but everyone had no issue with ext2 at first. Its when corruption sets in that you start to have issues

What makes you think ext4 its getting corruption as well? Running on a loopback ext4 without issues.

Sent from my SGH-T959
[Vibrant Android Development] ibuddha:
so yeah, i tried doing the ODIN thing but it doesn't do anything. I think the internetz god (tom cruise) has forsaken me this time around. stupid Tom Cruise stupid stupid...but amazing hair. lol. seriously though F***!

luckily, I have a warranty on my phone which i've had for about a two weeks and I called Tmo and told me the phone won't boot up so they're sending me a new one w00t!
[Vibrant Android Development] ibuddha:
I can't seem to get past this point i don't know if it worked or not.
[Vibrant Android Development] kolyan:
Unplug and plug back usb cable.....i assume u already have samsung drivers and in download mode
[Vibrant Android Development] b0ricuaguerrero:
did the lag fix. when phone boots up its just a bson (black screen of nothing). was fine for a day until my phone froze, i pulled the battery and then rebooted and now i get fc's from android acore process. did a nandroid restore, still getting fc from adndroid acore process. so i had to reflash vibrant 5 rom again to make it stop. any ideas as to why the fc from android acore process????:confused:
[Vibrant Android Development] anomalous3:
When I ran an e2fsck after a few days it found a ton of errors, and it had been acting really funny (by funny I mean super laggy at odd times when it hadn't been doing so before). what I did was use tune2fsck to force it to self-check every time it mounts. I was, however, also using JAC kernel v8 so I'm not sure if that was the cause of the lag. Still, the results of the e2fsck makes me think that the problem was filesystem corruption.
[Vibrant Android Development] numba1cuban:
anomalous3 can you please tell me what you did in order to run the virtual ext4 partition i really want to do this but zimp had said he didnt have a real method devised to do this can you help me i want to run a stable partition with ext4 but my knowledge is not that advanced when it come to writing scripts im a fish outta water. Please help me.
[Vibrant Android Development] kolyan:
Can anyone explain to me why there are many different lag fixes and which one to use for Vibrant ? I noticed that I ran bat file found in this thread which is Alpha, and in Galaxy forum there seems to be the same in Beta2.2 and Beta2.3.....are those for EU use only or this thread simply does not get updated with recent changes ?
[Vibrant Android Development] zimphishmonger:
Hmm...thats very interesting, considering how well EXT4 worked for apps2sd (EXT method). I'll run e2fsck in a day or so and see how my EXT4 partition is doing. Thanks for the heads up, though :)
[Vibrant Android Development] Mr. Moe:
Same thing happened to me. Black screen, then acore. process FC's. 7 hours of trying to get odin to work, I finally was able to reflash phone and all is working fine.

Staying away from Lag fix for now.
[Vibrant Android Development] evo9mrjr:
lag fix worked fine for me going on 3 days heavy use....

i used this thread and worked like a charm rooted and lag fixed in 10 mins from stock unrooted vibrant

http://xdaforums.com/showthread.php?t=749495
[Vibrant Android Development] Calcvictim:
How can I run e2fsck on my own, what mode does the phone have to be in order for busybox to be accessible and at the same time for the loop0 device to not be mounted?
[Vibrant Android Development] ttabbal:
The easiest way is adb shell while the phone is booted to Clockwork Recovery.
[Vibrant Android Development] blu3scr33n:
After almost bricking my phone twice, I finally got it to work. It seems like the batch file method is the only way to make it work. Update zip did not work for me at all.
[Vibrant Android Development] erwin081987:
It works

Hi guys. Just wanted to post my own results, it might help out others who've been trying the fix.

I used the update.zip with the 1gb ext2. Now doing 2148 on quadrant. Market is fast and smooth. No problems so far, but I've only done it in the last hour or so. I'll keep a close eye on it and see if I encounter any of the bugs that got posted here. Anyway here's my situation:

I worked with a relatively fresh vibrant. Got it on release week. I have a few apps from the marketplace, but LP is probably the biggest one I have on the phone. It's rooted but I don't have any ROMs installed. I initially used the one click apk posted in this thread but all 3 versions didn't work with either 1.17 or 1.18 busybox (yes I was trying out all the methods as I scanned the thread). Downloaded the update.zip moved it to internal sd and reinstalled the packages in recovery. The script ran for approximately 10-15 minutes and I did a reboot afterwards. Hopefully it stays like this, at least until 2.2. :)
[Vibrant Android Development] kraftey:
Sorry in advance because maybe I missed it, but can anyone compare the regular (old) lag fix and RyanZA's lag fix? In terms of real world performance, that is... not just quadrant scores.

I'm just curious because the old lag fix has been absolutely perfect for me, and seems to have better stability than this fix (from what I'm seeing from various posts).
[Vibrant Android Development] Keslynn:
Anyone noticing their battery getting much hotter after applying the fix? It could be unrelated but I'm going to unfix and see what happens.
[Vibrant Android Development] The_Chrome_Coyote:
Which version of the RyanZA fix have people had most success with on their vibrant?

Will Tayutama's or Chainfire's versions of the utility work on our vibrant?
[Vibrant Android Development] rhcp011235:
Of course. Why else would i post it :P
[Vibrant Android Development] masterotaku:
Oh it works and BOY DOES IT!!!

After a fresh reboot just to get a ridiculous # out there...
[Vibrant Android Development] zimphishmonger:
Can anyone help w/ reverting JAC's EXT-patch (or ttabal's). I use the disable-dc2ext script which should copy the data and dalvik back over to data, I then remove the a2d and dc2ext scripts from /system/etc/init.d. Hoeever, when I reboot, it has no data, and rereates it :-(

Anyone w/ a proper revert?
[Vibrant Android Development] darkknight49:
damn, now i have a reason to root!

well, I probably was going to anyway.
[Vibrant Android Development] rhcp011235:
Use my one click root apk :)
[Vibrant Android Development] wldickin:
Works Great

Thanks Guys. Wanted to echo that I did have to run it a few times to get the results. Flys now!
[Vibrant Android Development] ellopr:
Did it, it works! My quadrant score is 2102 WOW!!! The phone is flying!!!

Thanks for posting this.

I am using the deodex ROM and I got a adb error (out of date or something) so I put everything in the sdcard manually and run the command "sh createlagfix.sh" in terminal and worked perfect.
[Vibrant Android Development] anomalous3:
working on one as we speak. I've got a version that runs through ADB already, just needs cleaned up.
[Vibrant Android Development] smashpunks:
awesome awesome freaking topic. I just went from 820 on quadrant to 2143 with this fix. So cool...

edit: the lag is most definetly gone. Going home is alot faster and adding apps to the screen is faster when the menu pops up. Awesome fix again.

so when you install apps does it take from the 1 gb? Or does it take from the left overs from the 2 gb? After this in my memory I got 315 MB of memory left... I guess I can install a app and find out..
[Vibrant Android Development] air2k57:
I'm getting issues up the ass now :(. Google apps constantly freeze, sync is broken, list goes on :(. Always refreshes date and time, reboots itself.
[Vibrant Android Development] anomalous3:
Here's a really basic modified version that uses bind mounting instead of symlinks and will remove the init.d ext version of apps2sd and implement this in it's place using init.d so that it doesn't cause a race condition.

NOTE: ONLY FOR PEOPLE WITH THE init.d ext hack!
[Vibrant Android Development] smashpunks:
Must have done something weird ... flies for me...
[Vibrant Android Development] frank707:
Is it possible to use an ext4 partition with jac kernel on this script

Sent from my SGH-T959
[Vibrant Android Development] shznit:
Noob question: Can I use that on top of your deoxed rom without any other steps? I am on stock kernel.
[Vibrant Android Development] mikey98277:
Thanks to this my vibrant is now smoking fast

I went from 888 to 2036,

very nice....love this stuff, tried to do the other fix and didnt get it to work, this one was easy once i reverted back to the busybox that the author suggested, I had the one in the market and it would not work, I had to downgrade to that version to get it to work, as soon as I did it offered a update in the market, For me the current version in the market would not allow it to work. but it was all well worth the speed I have now, and now i can upgrade busybox again.
[Vibrant Android Development] anomalous3:
not really, this replaces the need for an ext partition entirely, though it is designed to work with JACs kernel.
[Vibrant Android Development] rhcp011235:
Just clean your davik cache using that .zip from the other thread.

and go into applications and clear data from gmail and gapps.

Fixes it all up. and reboot.
[Vibrant Android Development] Maverick777:
In the famous words of Neo, "Woah."

Previously score 952 as a high.

New score is much better. See for yourself. :D

(Hmm...picture doesn't appear to be working. Score 2102.)

Now to see how it holds up in everyday use.

Thanks!!!
[Vibrant Android Development] frank707:
So does virtual ext2 file system mean the internal sd card is not actually partitioned? Would there be any benefit of using a virtual ext4?

Sent from my SGH-T959
[Vibrant Android Development] BigWorldJust:
Whenever I put my phone in Debugging mode my PC says it can't install the driver.
[Vibrant Android Development] frankencat:
I have used each version of Ryan's lagfix on my Vibrant and each time it installed and uninstalled with no issues and works without issue. Before that I had Paul C's 130MB lagfix and that worked fine as well. I used the batch file method for the last one on both mine (v2.3) and my wife's (v1.0) and it works fine. Before that I took Tayu's script and created my own .sh scripts based on that to install and uninstall 1.0 from terminal on the phone and that worked fine as well. I started with a stock rooted ROM and went from there. Been running the 2.3 on my phone since Ryan posted it and it has run without any problems since. 2265 Quadrant score and all apps, run with no lag and no weirdness.

Here's a partial list of what I normally have running:

ADW Launcher (paid) - Stock no skins. In memory checked, 5 screens.

Beautiful Widgets (paid) - Beautiful Small Weather widget and Beautiful Vibrate widget on home screen. Geo-location on, Eclair skin.

Handcent SMS (free) - No popups.

Touchdown Exchange (paid) - THE best Exchange app period.

Power Manager (paid) - Wifi, BT off, GPS on.

Advanced Task Killer (free) - Auto kill is off. I will check it once in a while and use it to kill stuff if I feel the need. Maybe once or twice a day.

SetCPU (paid) - Conservative mode.

XDA App - Of course. ;)

I've also got some other stuff, some games and such...Robo Defense anybody? :)

This phone is my daily driver and it works like a charm. Snappy, no lag and I get about 12 hours of battery life under normal use including speaker phone calls, Tikl, messaging, emails, browsing, Facebook and exchange. Thanks Ryan and everybody else who is working on this.

-Frank
[Vibrant Android Development] Ovrclock:
I am finding with my Vibrant that it lags a second or two when I wake the screen from sleep. Anyone else seeing this?
[Vibrant Android Development] srqt:
On stock yes, I am running Vibrant 5 now with a lag fix (not this one) and i don't see it at all anymore.

I ran this fix with Vibrant 4 and did still get that once in a while but not as often as on stock.

I never ran any lag fix with stock so I cant say how that works for me.
[Vibrant Android Development] kolyan:
To avoid all stupid confusion, first post must be updated. The link on first page is still to Alpha batch file, there are 2 versions after that !
[Vibrant Android Development] zimphishmonger:
Okay, this is getting a little nuts. A lot of you

should not

be running this, considering some of the comments I am seeing. This mod is experimental, prone to corruption, and still a work in progress. I hate to be so blunt, but its true. This is a development mod, not a FAQ for the lag-fix. We are working hard on developing a STABLE, SOLID version of a "lag fix"for mainstream use, but until then......

If you dont understand how to use adb, applied this mod without making a proper nandroid backup, or dont understand what this mod is actually doing to your phone, you should probably revert to stock and wait for a more stable solution. There are numerous different scripts, all doing similar things but using slightly different methods, and it gets even worse when you try multiple versions. In essense, a huge mess with everyone having different issues.

Your lag fix will come.....just please be patient. A LOT of people are working on this :cool:

My feedback: Been running the ext4 version of this (sorta did everything manually, no script) for a few days without issues. Runs a e2fsck at boot just in case, but havent had any lock-ups or other strange issues.

This is a good example. Wake Lag is a WELL KNOWN issue, as has been known for quite a while. All developers know about it and are working on a fix.
[Vibrant Android Development] kolyan:
Noticed that there so sort of issue with gps and apps that use it. The whole phone freezes sometimes when gps is switched. Using alpha batch
[Vibrant Android Development] frankencat:
I am having an issue connecting to the market today. Not sure if it is related or not. Anyone else see this?
[Vibrant Android Development] kolyan:
Had zero issues with 130mb fix, but scores were in 900s so I decided to try this. Scores are in 2000s thought.
[Vibrant Android Development] AustinKnight45:
I ran RyanZAEXT2LagFix ALPHA 1 script on my phone awhile back and have had no issues at all I see that theres another version out (2-2 an 2-3) should I even mess with it I mean my phone is snappy and everything opens in a flash. THx ahead.
[Vibrant Android Development] CamachoInc:
lag fix

I'm confused and I hope i dont piss you guys off...

My Vibrant is rooted and still lags. Which link should I click on to download lag fix?

Second question is... I had a G1 rooted with CM and a 8g sd card. when i got my vibrant I took sd from g1 and put into Vibrant and did a format. Do I need to re-partition my sd card and if I do , I know I can use g1 to do it but dont know how. If its not a problem please reply with correct link for lag fix and a link to partition if i got to again.

Thank u guys.. Im new at this and I appreciate all the help I can get and the help you guys have givin me already. I will make donations as i have in the past.
[Vibrant Android Development] skater4690:
just use the original one it worked for me and its all one click basically. you need a computer though and everything works great. just uninstalled the lag fix cause it gave me wake up lag. i had the fix for about 2 weeks maybe more not sure lol but just took it off and no more wake up lag so i might keep this off for now...
[Vibrant Android Development] CamachoInc:
which is the Original one? Can u please post link with reply?... THank you.
[Vibrant Android Development] skater4690:
dude really? you need to re read the whole first page of this thread... i really recommend you do that cause most likely your gonna f something up and have to odin your phone back to stock and youll ask 20 million questions about that cause its way more complicated than this... reading is your friend before you attemp something read everything there is about it from the op and maybe a couple pages. im sure any question you asked could have been answered from the op...
[Vibrant Android Development] CamachoInc:
i did read it and when I clicked on link , it stared downloading Ryans apk and I opened it and truned out to be a one click root app. I wont mess up my phone cuz i do something unless im sure about it.... Thanks anyway.
[Vibrant Android Development] skater4690:
thats what youre supposed to use if you read a little more it says to unzip it and run the lagmefix.bat while your phone is connected to the computer. it will ask for root permissions and after you allow them dont let your screen turn off some people say it messes it up
[Vibrant Android Development] CamachoInc:
ok... i tried but i got a pop up asking if my sd card works. I had it plugged into pc with debugg on. Ill just wait. lag is not too bad. Ill just pay someone to do it all for me.
[Vibrant Android Development] moxis:
RyanZA's lag fix not working for me

**UPDATE5**

rhcp0112345 posted a one click .apk version

It installs but when you press the fix button it errors out and ask you if your sd card is working????

im running the Vibrant4 eclair Donwload
[Vibrant Android Development] skater4690:
lol ok whatever makes you happy but i wouldnt pay for this cause then youll have to pay to get it undone when it messes up
[Vibrant Android Development] CamachoInc:
lol... Im not paying for this. Im gonna pay dude that did my g1.

im moving on... Thanks for your help.
[Vibrant Android Development] csd181:
well after trying to install this lag fix for days and failing, first with Ryan and now with Tautama, I finally got it installed with a quadrant score of 2166. Awesome.......

PS. After testing some of the sites, I am really impressed with the fix. It is pretty fast. This phone is unreal and awesome.
[Vibrant Android Development] dsuycott:
this was my first mod after rooting...worked like a charm! thanks... is there a donate link?

Quadrant test

stock 811

lag fix 2256

rooted tmobile Vibrant
[Vibrant Android Development] soccerdad:
My Quadrant score went to 1985. I used Tayutama method and chose LagFix1024.sh for my script.
[Vibrant Android Development] jerbarr90:
Whooooo! 2219!!
[Vibrant Android Development] kolyan:
Has any body used version 2.3 of the fix ? Version 1 was not good on my Vibrant. While scores were around 2,200 there was some minor lag and had freezing in maps, gps, navi.....
[Vibrant Android Development] frankencat:
^ can you read?
[Vibrant Android Development] kolyan:
Sorry, I see ur post now. But u also said u had no issues with v1, i did with clean rooted install. More people should jump on 2.3. And report.
[Vibrant Android Development] pinoiryder:
i just run the app and did a Quadrant test.. result 2100.. thank you all..
[Vibrant Android Development] Fleeorg:
I used the update.zip version (not beta) on a Clockwork rooted Vibrant with stock ROM and went from 833 to 2206 with Quadrant Standard!

Nice friggin work fellas!!! :D

Flee
[Vibrant Android Development] ibuddha:
So after bricking my phone and not being able to get Odin to work and waiting 3 days for Tmo to send me the replacement I'm back and ready to give this another try.

So can some one tell me which is the most recent update and tell me how to install it? I love the Vibrant and I'm rooting as I type, and would really appreciate if someone can help me I really don't want to brick the phone again.

thanks!
[Vibrant Android Development] lqaddict:
Before

After

Using update.zip, the I/O has definitely increased.
[Vibrant Android Development] kolyan:
After problems with Alpha1, I tried Beta2.3 batch file..... Same problems with GPS and apps that try to use it. Messing around with maps and zillow and GPS ON/OFF resulted in lots of lag and GPS stopped working completely. There is also an issue with FONTS, or the lack of ability to change them.

What I did: 1. Installed STOCK ROM from Odin. 2. Ran 1-click root 3. Applied batch file. ALL 3 operations were 100% done and completed successfully

Scores: around 920 stock, Alpha1 gave me around 2180, Beta2.3 score is 2080

So far THE only lag fix that worked good without any issues :

http://android.modaco.com/content/s...298/got-the-stalling-problem-rooted-try-this/
[Vibrant Android Development] ibuddha:
did anyone figure this out?
[Vibrant Android Development] ultra spikey:
So I applied this, and am getting 2100+ in Quadrant. BUT, I really don't feel or see any difference. I have a rooted/LagFixed Vibrant, and a stock Vibrant. I put them side by side and opened a bunch of apps simultaneously. Both Vibrants opened them up at just about the same time. Swiping through screens also feels the same. I never really felt and "lag" in the first place. I just wanted to see what all the fuss was about.
[Vibrant Android Development] *Haven*:
Thanks for this! I did it in ADB but wow a one click version, that's great!
[Vibrant Android Development] jerhoyet:
There's no way dude. Before I applied the lag fix apps were freezing up on me constantly and if I tried unlocking the phone while my feed reader updates it would freeze for minutes. Now it's a lot better.
[Vibrant Android Development] xspeed9190:
Can someone link the update.zip the link is bad
[Vibrant Android Development] ultra spikey:
I shouldve took a video for proof...a little extra info, my rooted Vibrant has 128 apps installed, the stock one has about 30 apps. Both performed just about the same.