Database Info

Rom Help.

Hello,
i recently installed froyo and i just rooted my phone, but im experiancing a lot of lag after the root. Ive been searching and i have been looking on the forums but what ive gotten so far is to Rom my phone to fix it.. a lot of people keep recommandign different roms saying cog, or vibrant hybrid, etc.. but as i was doing research for people who might have the same problem i saw that someone said something about a lagfix? idk whats a good rom how do i get this lagfix.i dont know if thats in the rom or not but some help would be really nice. any suggestoins or anything, ohh and i NEED to have tethering enabled so if anything takes it away please let me know.
thank you

Most of the popular roms on the development section have setirons kernel which adds a custom clock work mod recovery to your phone. With that kernel you can install a bunch of different lag fixes depending on what you prefer. I am running mikey's doc rom with the ext 4 lagfix. Check out his rom. All you need is clock work recovery since you're already rooted and on froyo.
Sent from my SAMSUNG-SGH-I897 using XDA App

you said you are running this one correct?http://forum.xda-developers.com/showthread.php?t=818030

Yeah thats the rom I am running. I even got hsupa to work but you don't have to do that of don't want to. Follow the instructions and you will be set. Remeber to back up all your data with titanium backup and take precaution when following the steps.
Fyi if you brick your phone I am not responsible. (Doubt you will though)
Have fun.
Sent from my SAMSUNG-SGH-I897 using XDA App

[Q] Captivate 2.2 [Official] Lag problems

Just finished installing the official 2.2 release on my Captivate (problem free). Before installing I backed up everything to my SD card via titanium, then removed the lag fix, and did a hard reset / format using the dialer code, verified everything was wiped and all the internal storage was wiped clean (although MCR scripts and superuser didn't go away).
first reaction, THE LAG IS HORRIBLE. hoping it was a result of crapware, I rooted via SuperOneClick, reinstalled Titanium from the market, and removed all the ATT crapware, rebooted, and it is no better.
I've restored my apps and everything except facebook contact syncing seems to be working great, but the lag is awful! often I wait 3, sometimes 5 seconds before a screen click is even recognized.
are there any lag fixes that have been tested on, or at least suggested for the official 2.2 release?

what lagfix did u use
Sent from my SAMSUNG-SGH-I897 using XDA App

http://dl.project-voodoo.org/stock+Voodoo/tarballs/stock+Voodoo-Froyo-I897-UCKB1.tar
voodoo lagfix courtesy of Supercurio. Flash in ODIN as PDA.

lyrad12 said:
what lagfix did u use
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
I assume you are referring to the one used on 2.1, I don't remember the name, but it used MCR Scripts and was installed with an update.zip. once installed you ran MCR Scripts and "installed" the lag fix with 2 options, either 512mb or 1gb of space, and a third option to remove the lagfix
I ran the remove option before doing the upgrade

Kaik541 said:
http://dl.project-voodoo.org/stock+Voodoo/tarballs/stock+Voodoo-Froyo-I897-UCKB1.tar
voodoo lagfix courtesy of Supercurio. Flash in ODIN as PDA.
Click to expand...
Click to collapse
I thought I read that voodoo didn't work with 2.2, only 2.2.1

I'm running stock 2.2 with no lag. I formatted my external sd and that fixed my initial lag problem
Sent from my SAMSUNG-SGH-I896 using Tapatalk

If i understand you, you had lag problems after upgrading to 2.2, and then resolved them by formatting the external (removable) sd card?
Sent from my SAMSUNG-SGH-I897 using XDA App

I just upgraded and it seems very snappy to me. It's not my everyday phone anymore so I don't have a SIM or external SD in but from just fooling around with it for about a half hour it moves nicely! About to root now and remove the bloatware

droptopmas said:
I thought I read that voodoo didn't work with 2.2, only 2.2.1
Click to expand...
Click to collapse
That was solved months ago. Go to the dev section, download the 5.x voodoo + stock KB1 kernel odin file, and flash it on. Phone will take a while to boot back up, but will tell you it is converting partitions to ext4. Once it comes back, you will see the amazing speedup from getting rid of the piece of **** known as RFS.

Is there anyway I can get lagfix by itself? I have no computer so id just like to download to phone, put in root and goto recovery mode.
Sent from my SAMSUNG-SGH-I897 using XDA App

Ok so thanks no one for helping. Did I mention u have no computer? No one can give me a damn link?
Sent from my SAMSUNG-SGH-I897 using XDA App

ConeyKiller said:
Ok so thanks no one for helping. Did I mention u have no computer? No one can give me a damn link?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Reading does wonders for problem solving.

Yes hello I can read. I have NO COMPUTER to run odin on. Is it really that hard to not be a smartass and help someone out???? Really??? If Im still asking obviously im overlooking it. ONCE AGAIN I HAVE NO COMPUTER SO ODIN IS OUT OF THE QUESTION
Sent from my SAMSUNG-SGH-I897 using XDA App

If its that much of a lag, then something didn't load right. I'm on stock 2.2 wirth no lag. Its just about as fast as oclf. But, if you read the [official] froyo update thread, people kind brush on what ideas to try. Most of them say, like I said, something want loaded right. Good luck.
Sent from my SAMSUNG-SGH-I897 using XDA App

Honestly if there's nobody posting to help u out....that means u should probably find a computer to use

ConeyKiller said:
Yes hello I can read. I have NO COMPUTER to run odin on. Is it really that hard to not be a smartass and help someone out???? Really??? If Im still asking obviously im overlooking it. ONCE AGAIN I HAVE NO COMPUTER SO ODIN IS OUT OF THE QUESTION
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Learn to read
Redine761 said:
Honestly if there's nobody posting to help u out....that means u should probably find a computer to use
Click to expand...
Click to collapse
No ones answering because a search with one word gives him the info he needs. He just refuses to read and wants the info handed to him on a silver platter.

ConeyKiller said:
Ok so thanks no one for helping. Did I mention u have no computer? No one can give me a damn link?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Respect goes along way in these forums. How did you expect people to reply to this? Everyone understands you have no pc. Yelling is going to get you no where. The hour you spent waiting for a reply, could have been used to do a search for it, find it and do it.
Sent from my SGH-I897 using XDA Premium App

Ok so....i found the
voodoo 5 stable for 2.2.1 yes I know I only have 2.2
downloaded it
renamed it
put it in /sdcard
rebooted to recovery with CWM clicked reinstall packages
Went through its process and said it failed..could not verify or something. Is this not the way to do it? I did it on 2.1 same way w/eclair approved voodoo and it worked just fine. And I apologize for getting upset its just a little tedious doing all this searching on a small phone screen.
Sent from my SAMSUNG-SGH-I897 using XDA App

ConeyKiller said:
Ok so....i found the
voodoo 5 stable for 2.2.1 downloaded it
renamed it
put it in /sdcard
rebooted to recovery with CWM clicked reinstall packages
Went through its process and said it failed..could not verify or something. Is this not the way to do it? I did it on 2.1 same way w/eclair approved voodoo and it worked just fine. And I apologize for getting upset its just a little tedious doing all this searching on a small phone screen.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Froyo uses 3e recovery I believe so it will not install any update.zips the only way I know of is using an alternate recovery...a kernel with 2e recovery or going the custom rom route like torch 1.5 or cog 4 in the dev section which use the new froyo

And for your no computer issue...i suggest you find mcdonalds or a neighbor and use the wifi and download one of those custom roms directly to your phone that have a lagfix included with root and no bloat. I do this all the time when I am in the field. Just some suggestions I hole they help and I understand your frustration.

Woot, flashed my first rom

Now that I am a pro, lol. I flashed cognition 4.3 and it's for sure way faster. Looks like stock rom, but is definitely way faster. Is there not much customization to be done on this rom? But imma start to read up on more roms. Thanks for teaching me how to flash!!
Edit: I know that froyo didn't require task killer, some people said that it even made their phone run bad. How about on cognition 4.3, does that need a task killer our does it run fine without one?
Sent from my SAMSUNG-SGH-I897 using XDA App

You can switch between 5 lockscreens
There are a couple of themes around for Cog 4.x if you're keen on customizing, just make double sure it's compatible with your ROM......and do a nandroid backup in case it goes pear shaped.
Forget task killers unless you have a really specific need.

I flash my first ROM couple weeks back. Was really happy it went with no glitches or problems, but all thanks to the help from here!

Used the samsung's Task Manager to kill active Apps on FF 2.7
Sent from my SAMSUNG-SGH-I897 using XDA App

The built in task killer works just fine.

Where do I find the lockscreens or themes at?
Sent from my SAMSUNG-SGH-I897 using XDA App

jamezz23 said:
Where do I find the lockscreens or themes at?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
The lock screens should already be there. Take a look at Settings> Display> Unlock Screen.
For themes go to Captivate Themes and Apps and look for themes that say "Compatible with (or tested on) Cog 4.x".
This should get you started- http://forum.xda-developers.com/showthread.php?t=921920

Welcome to the addiction.
Sent from my SAMSUNG-SGH-I897 using XDA App

41LY45 said:
Used the samsung's Task Manager to kill active Apps on FF 2.7
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
I strictly use SystemPanel Lite. Haven't used anything else since going to 2.2(LONG time ago)
Welcome to this group of flashers

KonaZXIII said:
The lock screens should already be there. Take a look at Settings> Display> Unlock Screen.
For themes go to Captivate Themes and Apps and look for themes that say "Compatible with (or tested on) Cog 4.x".
This should get you started- http://forum.xda-developers.com/showthread.php?t=921920
Click to expand...
Click to collapse
Ah sweet thanks. When everything looks the same as before sometimes its hard to picks out what settings they added
Sent from my SAMSUNG-SGH-I897 using XDA App

cog 4.3 is a great rom to start, its not far off of stock. 4.3 seems to be running great for me too compared to earlier versions.

Well nice to see my help and recommendation of rom worked out for you. Now just read, read, read, and when you think you've got a question, read some more. I started flashing my phone day 2 of having it this is my first smartphone, didn't post until 3 months later and that was to start helping other people. Have fun and be careful font do anything unless you know what it is, and make sure you know how to recover from a blunder.

Ha, congrats, I too flashed Serendipity, my first, a week ago and since have flashed a nice juicy paragon kernel. It's amazing the speed! I've tried a few launchers but none did I like as much as the stock one. Until I found W7 launcher on the market. But I cross back and forth btw the stock and W7, thats what I like about it is it's easy to get rid of if I like. Great work on the flash, great people here, helped me out immensely too.
I do have one question tho, that hasn't been explained to me and may help you also. Harveythedog mentioned a nandroid back up and I've searched but cant find out what this means and how to do it? Can someone explain this?
I've backed up with titbu, and backed up my apn's, and my efs folder to ext sd, but I'm not positive I've done a nandroid backup.
What is REALLY needed is a sticky here with a step by step on what to do once you've flashed a rom. There's plenty on HOW to do it and what steps to take prior, but I haven't found anything on exactly what should be done after. I think it would be really useful for noobs like me.
great work

Stop encouraging him "haha" just kidding welcome to the party.

A nandroid back up is done in clockwork recovery under backup and restore, it makes a back up of your system so if you were to do something that breaks the os you can restore a working rom from the backup.

Good job on the flash no matter how many roms.i.try i keep going back to cog its the best one out there lovin the.battery life and speed
Sent from my SAMSUNG-SGH-I897 using XDA Premium App

studacris said:
A nandroid back up is done in clockwork recovery under backup and restore, it makes a back up of your system so if you were to do something that breaks the os you can restore a working rom from the backup.
Click to expand...
Click to collapse
Ok, so I've done that. Good news. Does it get backed up on the internal sd or ext sd? If int, should I move it to ext? And home comp? Thanks Studacris.

tkjeeper said:
Ok, so I've done that. Good news. Does it get backed up on the internal sd or ext sd? If int, should I move it to ext? And home comp? Thanks Studacris.
Click to expand...
Click to collapse
It puts it on the internal sdcard. /sdcard/clockworkmod/backup to be more precise. Flashing doesn't wipe the sdcard partition only master clear does that, but you should be backing up the entire sdcard on your computer before flashing anyway, so that will be in there, but a good rule of thumb in computers in general: if its important to you back it up, and back up the backup. Data redundancy is an amazing thing
make sure you dont rename it ever clockwork has an issue with restoring if you do, even if you change it back to what it was, so just dont rename. the nandroid itself is just named by the date you created it I believe.

serendipity forevaaaaa

3 days into my first Rom flash as well - Serendipity (literally spent weeks researching, reading and understanding everything).
Gotta say no matter how much i messed with lagfixes... Kernels... Modems..... I could never get the cappy as smooth as this Rom. Kudos to the creators. And grats on your first (and in all likelihood by no means your last)

Performance and Customizations

So I got my mesmerize the other day, and it's been great so far. However, I have a few gripes.
1. Battery life: the battery life isn't terrible, but I feel it could be better.I generally do not use live wallpapers, I use a dark-ish wallpaper, I am on wifi most of the time, I keep the brightness at the lowest setting, and I keep gps and bluetooth off almost all of the time. What could I do to make it better?
2. Performance: While the performance is acceptable, I know that it could be so much better. I've read about the lag-fixes, but I do not wish to root my phone at this time.
Btw: I use LauncherPro
Any help is appreciated. Thanks!
Sent from my SCH-I500 using XDA App

No one?
Sent from my SCH-I500 using XDA App

Well I like the go launcher myself. Seems a little more responsive than launcher pro to me. But it only helps a little. For me the voodoo lagfix is well worth it.
Sent from my SCH-I500

Between custom ROM's and Kernels and a variety of apps. You can make your phone perform just about anyway you want it too. If you decide you want to try out a custom ROM or Kernel I would suggest taking a read at the below linked thread. It is very informative and remember that if you do flash something. Make sure it is for your phone. If you are in doubt. Post or feel free to PM me. In the end it really just depends on what your looking to get out of your phone. I read for almost two months before I did my first mod because I honestly didn't know what I wanted. So if I or anyone else can help. Please let us know.
Here's that thread
http://forum.xda-developers.com/showthread.php?t=931169
[GUIDE] Newbie's Step-by-Step: From Stock USCC Mesmerize -> Custom Rom/Kernel
Tap-a-Talked from my CM7 Mesmerize.

monkey1883 said:
1. Battery life: the battery life isn't terrible, but I feel it could be better.I generally do not use live wallpapers, I use a dark-ish wallpaper, I am on wifi most of the time, I keep the brightness at the lowest setting, and I keep gps and bluetooth off almost all of the time. What could I do to make it better?
Click to expand...
Click to collapse
If you want the battery to last longer, I'd start by using Wifi only when you need it; it sucks a lot out of the battery. Right now on my phone, Batteryminder goes from 1d 21h left on my battery to 4h left if I turn Wifi on. If you're concerned about going over your data cap, install an app like 3G Watchdog to keep track of your data usage.
Depending on how you use your phone, you can shut off several things like sync and even the mobile data radio. I keep everything turned off. If I need to get on the Internet, I turn on whichever radio I need (Wifi or mobile data), do what I need to do, then turn it back off when I'm done. Of course, this means I don't get any e-mail, Twitter, news, or weather updates; I check all of those manually. For stock, you can download several different apps to control the different radios and brightness on the phone. When I was on stock, I used the Dazzle widget for that.
Turning "on" GPS doesn't really turn GPS on (as in it's running all the time draining your battery). It just seems to make the GPS available to applications that want to use it. I keep mine on all the time for several apps I use, and it doesn't seem to affect the battery life.

Thanks for the responses. I have a few questions.
So if I were to want to install the voodoo lagfix kernel, I would first need root (super one click?), install clockwork mod recovery? With rom manager? And then flash the kernel right?
After I install the lagfix, would I be able to unroot? I want to keep as close to stock as possible.
I read about uninstalling the lagfix, but how would I go about restoring the default kernel and uninstalling cwm if I were to need to?
I'm still not completely sure about rooting my phone, so is there anything at all I can do to improve the filesystem performance without rooting and installing a lagfix?
Thanks
Sent from my SCH-I500 using XDA App

To get back to stock
http://forum.xda-developers.com/showthread.php?t=881064
Files to get your Mesmerize back to stock 2.1 and 2.2.1
As for voodoo. Everything you will need is in the thread I linked earlier.
Tap-a-Talked from my CM7 Mesmerize.

So can I un-root after installing voodoo?(using unroot option in super one click) Will voodoo still work?
Sent from my SCH-I500 using XDA App

Why would you want to unroot. Rooting has no affect on performance or function of the phone.
Sent from my SCH-I500

monkey1883 said:
So can I un-root after installing voodoo?(using unroot option in super one click) Will voodoo still work?
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
If you are worried about voiding your warranty by rooting you will have done that by flashing a voodoo kernel. You can always unroot but why would you? Plus you can always odin back to stock and its like it never happened. Rooting just gives you access to the phone you should have gotten when you bought it.
If you get to a point where you feel comfortable try flashing a new rom and kernel. You won't believe how much more you can do with the phone by doing so.
Also we will be here to help you out if and when you need it!
Sent from my SCH-I500 using XDA App

In rom manager, when I go to install clockwork mod recovery it asks for a phone. The mes isn't on there. Should I choose Fascinate?
Sent from my SCH-I500 using XDA App

Ok guys, I f***** up big time. I installed the version of voodoo from the official website... That didn't work. Refused to boot. Installed CWM through Odin so I could install the default kernel, but CWM wouldn't let me flash it. I also can't flash a different version of CWM. I was able to install the default firmware and kernel, but twlauncher force close CONSTANTLY, sooooooo... I'm just gonna try and get it replaced.
Thanks for all of the help, but I'm not going to take the chance again.

You going to to go here and read through the OP. When you go to reflash back to stock make sure to check the box that says repartition. Read through the post and download the EE19 full package. Get odin installed. At that point if you need some direction post back and I can help ya
scarmon25 said:
To get back to stock
http://forum.xda-developers.com/showthread.php?t=881064
Files to get your Mesmerize back to stock 2.1 and 2.2.1
As for voodoo. Everything you will need is in the thread I linked earlier.
Tap-a-Talked from my CM7 Mesmerize.
Click to expand...
Click to collapse
Tap-a-Talked from my CM7 Mesmerize.

Thanks for the suggestions, but I got it replaced for free.
One last question if you even want to help me anymore: can I restore my apps and settings from titanium backup without rooting?
Sent from my SCH-I500 using XDA App

Honestly. I don't know that one. I don't use titanium backup myself. I believe you have to be rooted to use it though.
Tap-a-Talked from my CM7 Mesmerize.

Okay. I think, if anything, I'll root and restore my apps and stuff and unroot.
I ready appreciate all of your help, but I think I'll stay away from custom kernels and roms
Sent from my SCH-I500 using XDA App

monkey1883 said:
Okay. I think, if anything, I'll root and restore my apps and stuff and unroot.
I ready appreciate all of your help, but I think I'll stay away from custom kernels and roms
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
Seriously? You messed up with one little thing and then you're just giving up on all the awesomeness you could get. Sad.
Sent from my MIUI SCH-i500

sageDieu said:
Seriously? You messed up with one little thing and then you're just giving up on all the awesomeness you could get. Sad.
Sent from my MIUI SCH-i500
Click to expand...
Click to collapse
I second that.
Sent from my SCH-I500

I killed my first mes, was lucky enough I flashed back to stock before it would no longer boot. So it got sent in and under warranty I got a new one and proceeded to root and tweak....no screw ups this time snag loving it
Sent from my SCH-I500 using XDA App

scarmon25 said:
Honestly. I don't know that one. I don't use titanium backup myself. I believe you have to be rooted to use it though.
Tap-a-Talked from my CM7 Mesmerize.
Click to expand...
Click to collapse
That's correct.
You need to be rooted in order to use Titanium Backup.

[Guide] 5 Steps to Keep Your Phone Snappy/Lagfree

Steps 1-5 go here
http://rootzwiki.com/topic/28546-guide-5-steps-to-keep-your-phone-snappylagfree
P2K

Good job compiling this. I have all of those myself and can attest to their effectiveness. Thanks for putting this together for the rest of the community!

Wow, just doing the renice tweak and adding the apps I used most drastically improved my performance.

Glad it's working well for you guys. Just compiled it when I was working haha love my job

My thanks are by mistake.(kinda assumed this would work for my phone too)
Sent from my Nexus S 4G using Tapatalk 2

All of these should work for your phone as none are really phone specific as for the renice one you can find a post about it somewhere on xda and edit it to your liking. SQLite, fugu, gemini/cache cleaner are all not phone specific.

My phone has been so laggy lately and the battery would drain so fast, it was very frustrating. Then I tried these 5 steps and the results are almost unbelievable! I unplugged my phone this morning and by the time I got done at work 9 hours later the battery was still at 80%! And no lag whatsoever.
Sent from my NookColor using xda app-developers app

I did these steps and I noticed that my phone is now faster I used to always gey redraws rather frequently, but I still get redraws, enough to still bother me. Advice on how to be faster? I am on stock FP1 rooted using twl.launcher as my main launcher and would like to keep this setup. I am willing to switch roms or anything, all I want is zero redraws, really hate it! Thanks and any advice is appreciated!!
Sent from my SCH-I510 using xda app-developers app

ohhshiet said:
I did these steps and I noticed that my phone is now faster I used to always gey redraws rather frequently, but I still get redraws, enough to still bother me. Advice on how to be faster? I am on stock FP1 rooted using twl.launcher as my main launcher and would like to keep this setup. I am willing to switch roms or anything, all I want is zero redraws, really hate it! Thanks and any advice is appreciated!!
Sent from my SCH-I510 using xda app-developers app
Click to expand...
Click to collapse
Add this line to the end of your /system/build.prop and reboot.
Code:
ro.HOME_APP_ADJ=1
That should help some. It may not eliminate it completely, but it'll be the best you can get.
Also, if you're stock, consider either manually debloating or installing a debloated rom. The less you have running in the background, the less likely your launcher will be to close.

Hey guys I am new to the charge. I really want to root but I have some concerns first. For one I have already replaced this phone twice since I got it. If I un-root it will Verizon notice I rooted it at all? Also how safe is it? I really don't want a $300 paper weight. I rooted my old sch-m828c from straightalk and the phone wouldn't connect to the computer anymore; is that a concern with the charge? As from the last sentence I have experience with odin but my old phone lost the root somehow and i was unable to boot it back to stock. Is the charge better about stuff like that? Please respond with any help. (Best mods, safest methods etc.) Thanks in advance!
Sent from my SCH-I510 using xda app-developers app

tmanschuette said:
Hey guys I am new to the charge. I really want to root but I have some concerns first. For one I have already replaced this phone twice since I got it. If I un-root it will Verizon notice I rooted it at all? Also how safe is it? I really don't want a $300 paper weight. I rooted my old sch-m828c from straightalk and the phone wouldn't connect to the computer anymore; is that a concern with the charge? As from the last sentence I have experience with odin but my old phone lost the root somehow and i was unable to boot it back to stock. Is the charge better about stuff like that? Please respond with any help. (Best mods, safest methods etc.) Thanks in advance!
Sent from my SCH-I510 using xda app-developers app
Click to expand...
Click to collapse
well first off, you're in the right thread. To adress your concerns:
1) If you use odin to flash an unrooted firmware on your phone verizon will have no idea that you rooted your phone.
2) Your first flash is scary but it's really not that hard. Just always use the pda slot in odin and you'll be fine. I have only messed my phone up once and that was because I wasn't following instructions properly.
3) And this phone has a history of losing root on some custom roms but all you have to do is go to the superuser website and download their cwm flashable binary and you will regain root.
4) As for best mods etc. that's why I said you are in the right thread check the link in the OP for the full guide.
best rom imo is tweaked 2.2 with stock kernel.
feel free to ask any questions.

Are the kernel tweaks compatible with the stock kernel? Or should they be run manually via script manager? From what I've read only custom kernels offer init.d support.

nismology said:
Are the kernel tweaks compatible with the stock kernel? Or should they be run manually via script manager? From what I've read only custom kernels offer init.d support.
Click to expand...
Click to collapse
You have to run through script manager.
- dSlice™