Database Info

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.

OKAY I AM NOW ROOTED NOW HOW DO i TAKE ADVANTAGE OF IT?

I installed Xboarders stock OTA with root and superuser is there so I assume I am rooted. The first thing on my list is to get rid of FU***** car home I have no use for that thing. so how do I do it. If someone can tell me how to do it for general apps that would be great because there are a few that I dont think I want.
Charlie

get root uninstaller btw how are you an |OP| ?

OM I Dont know What is an OP?

So there is a program in the market for it okay cool. Now I noticed that Xboarder included a few things along with the rom that have to be installed seperatly and the lg camera went back to stock so All I have to do is reflash the cammera and any of those tweeks that I might want right? Can I do it all at once or do I have to reboot each time I copy a .zip from my SD card?
And the other thing is I have been using mybackup pro because you didnt need root and it worked like a charm to restore all my apps and data I got titainium pro but do I really need it I noticed that now that I have root mybackup has a few extras for root users.
That brings me to another question what is the Dalvik cache? And should it be wiped. I get the impression it is kinda like RAM is that accurate? Sorry for all the questions but this is how I learn.
Charlie

mojorisin7178 said:
That brings me to another question what is the Dalvik cache? And should it be wiped. I get the impression it is kinda like RAM is that accurate? Sorry for all the questions but this is how I learn.
Charlie
Click to expand...
Click to collapse
Android applications are basically java apps. Google didn't want to license java from Sun (now Oracle) so they wrote their own compatible version of it in a clean room environment (no intellectual property infringements but Oracle is suing them anyway) and called it "Dalvik." The Dalvik cache is the section of memory used by Android for java processes. Yes, it should be wiped EVERY time you flash a new rom or update any system app as a root user. Not clearing the cache can result in all sorts of problems including lockups, slowdowns and unexpected reboots. Keep in mind that after clearing the Dalvik cache the phone will take about five minutes to start up the first time (will be stuck on the boot screen while it is doing this) to rebuild the Dalvik cache. After the first boot the phone will be back to its incredibly short bootup time on subsequent boots. Do yourself a favor and clear the Dalvik cache.

Well now I see why I need titaium back up I answered my own question it is la multi purpose tool more than just backup. I noticed that you can do some damage if you uninsdtall certian programs I actually read that if you uninstall systerm apps it will stop you from getting any OTA updates in the future. I dont know how true that is anyone know? For now I just froze car home with titainium.

supersilko said:
get root uninstaller btw how are you an |OP| ?
Click to expand...
Click to collapse
Because he created the post? lol
And I'd just search around in the Development Section... I recommend CM7 Nightly with the stock Kernel.

So now I downloaded Rom manager and I have some more questions first the first option is to flash cwm recovory didn't I do that already? Second I see an option to backup current rom is that the same as what I did In cwm before I did anything.g else? And if so will it overwrite my current one i ask because I don't want to loose my current one it is my stock backup. Sorry for all the stupid questions but I am really learning
Sent from my LG-P999 using XDA Premium App

I can't use oneclick root because of the 2.3.4 update how did u root ur g2x??!!!
Sent from my LG-P999 using XDA Premium App

mightymike889 said:
I can't use oneclick root because of the 2.3.4 update how did u root ur g2x??!!!
Sent from my LG-P999 using XDA Premium App
Click to expand...
Click to collapse
How did you get 2.3.4 update? We are on 2.3.3 OTA update right now
Sent from my LG-P999 using XDA Premium App

My bad 2.3.3....
Sent from my LG-P999 using XDA Premium App

Hey it is really quite simple just flash clockworkmod then flash xboardeds stock ota with root or any ROM that is pre rooted (most are) and boom you are rooted. A quick search in this fourm will tell you
Sent from my LG-P999 using XDA Premium App

But that doesn't give u a permanent root ...can use root enabled apps?
Sent from my LG-P999 using XDA Premium App

Can we just rename the G2X forums to the "How Do I Get Root" forums?

Yes you Can use apps and the phone is permanently rooted as far as I know I have been usingq things that say you need root and they work fine
Sent from my LG-P999 using XDA Premium App

NVFlash isn't impeded by this or any software update so you will always be able to use clockwork to flash new roms, pretty much all of which are rooted.
Sent from my Nexus Prime using XDA Ultimate App

And that root is permanent right? That is what I was lead to believe.

mojorisin7178 said:
And that root is permanent right? That is what I was lead to believe.
Click to expand...
Click to collapse
No. Root exists within the rom; if you change to a non-rooted rom from a rooted one you will lose root. However, unless you specifically go out of your way to unroot, a rooted rom will stay rooted.
Oh, and to answer your earlier question about Rom Manager, it's a totally unnecessary tool. There is nothing it does that you can't do manually from recovery. Ignore that it even exists.
Sent from my Nexus Prime using XDA Ultimate App

I thought so it really does seem like there is no real reason for it. I am actually uninstall it.

mojorisin7178 said:
I thought so it really does seem like there is no real reason for it. I am actually uninstall it.
Click to expand...
Click to collapse
Stay the hell away from ROM Manager...it's dangerous and frankly shouldn't exist at all.
If you want to use CWM, flash it to "real" recovery like you're supposed to.

Recommended ROMs

I know there are a few of these threads in other device forums but I am posing this question to G2x owners only. What is the best ROM in your opinion for use on the G2x? I just rooted mine and have ClockworkMod 5.0.2.0 running with ROM Manager in place. Now it is time to play. A little background, I am a Red Hat instructor so any ROMs a linux nerd might find useful that play nice on the G2x hardware would be awesome.

I've used weapon g2x for a while and it was pretty good. Switched to cyanogenmod 7.2 and it's also pretty good. I've heard phoenixblood is also amazing.
I recommend you just jump in and try them.
Sent from my LG-P999 using XDA App

Mileage varies with different people so the best way to pick a ROM is to try them yourself. Make sure you use Titanuim Backup to help keep your apps and data through the changes.

cm nightlies is what I use

i like the bionix theme

michael.clarkson78 said:
I know there are a few of these threads in other device forums but I am posing this question to G2x owners only. What is the best ROM in your opinion for use on the G2x? I just rooted mine and have ClockworkMod 5.0.2.0 running with ROM Manager in place. Now it is time to play. A little background, I am a Red Hat instructor so any ROMs a linux nerd might find useful that play nice on the G2x hardware would be awesome.
Click to expand...
Click to collapse
I would also suggest not using Rom Manager. It can get you in trouble.

I like pheonix blood a lot. It seems the most stable and full featured.
also, a linux nerd might like Terminal IDE

GTWalling said:
I would also suggest not using Rom Manager. It can get you in trouble.
Click to expand...
Click to collapse
+ 1
as for rom I'm using cm7 nightlies patiently waiting for cm9 to come out been hearing great things about phoenix blood but I'm 2 lazy to go try it out bcuz I need a full wipe. I just can't be bothered
Sent from my LG-P999 using Tapatalk

http://forum.xda-developers.com/showthread.php?t=1362451
I use the kangs that are essentially just non-official nightlies in this thread.

JaiaV said:
http://forum.xda-developers.com/showthread.php?t=1362451
I use the kangs that are essentially just non-official nightlies in this thread.
Click to expand...
Click to collapse
+ 1
Sent from my LG-P999 using Tapatalk

GTWalling said:
I would also suggest not using Rom Manager. It can get you in trouble.
Click to expand...
Click to collapse
wait, im confused; why not? i thought everyone had to use rom manager? or can everyone just use clockwork mod instead? why is rom manager so bad?

kayway27 said:
wait, im confused; why not? i thought everyone had to use rom manager? or can everyone just use clockwork mod instead? why is rom manager so bad?
Click to expand...
Click to collapse
I thought the same thing. What should you use? This makes me feel like a Newb. But, I'm just curious.
Sent from my LG-P999 using XDA App

clockworkmod...

kayway27 said:
wait, im confused; why not? i thought everyone had to use rom manager? or can everyone just use clockwork mod instead? why is rom manager so bad?
Click to expand...
Click to collapse
I never knew why people use RM. Just boot into CWM. RM can **** up at times. I've even seen it brick some people's phones. Also, the G2x uses a modded CWM. So using RM wouldn't be a good idea either way.
Sent from my LG-P999 using xda premium

I flashed my first ROM with ROM manager, and of course something went wrong, and the G2x wouldn't boot up. At the time, I thought I messed it all up and bricked my phone.
CWM is just a safer option. Even if the flash goes bad, you can still boot into CWM and do a nandroid restore, then it's like nothing happened in the first place. Plus after you've done it once, it's actually a really simple process to do, but now you have an added safety net.

Yupp use cwm much more stable and easier? I used rm and it soft bricked my phone. Managed to fix it tho with nvgflash
Sent from my LG-P999 using Tapatalk

thefulleffect89 said:
I thought the same thing. What should you use? This makes me feel like a Newb. But, I'm just curious.
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
The recovery partition on Tegra 2 devices works very differently from the recovery partition on almost all other devices. Rom Manager works around this by simply installing it's own version of CWM on a portion of your system partition (I'm fairly certain that is where it places it, but I could be wrong). The Tegra architecture protects certain partitions from being written to while in anything other than recovery or NVFLASH. This prevents certain blobs from being flashed properly with RM. Also, some options can wipe the partition the RM flashed 'CWM' is on, completely removing your non NVFLASHED recovery. While it is extremely rare that this CWM could do permanent damage to the device, it's just generally safer and more consistent to use the 'real' CWM that you flash to the device with NVFLASH, as it is on the proper partition and separate from any partition that a ROM might attempt to format.

Makes sense. Goodbye Rom Manager. Thanks guys.
Sent from my LG-P999 using XDA App

[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™

Bought Phone from Craigslist- Is it Rooted?

I bought this phone from Craiglist, and I want to find out if the phone is rooted. Also if it is rooted, how do i unroot it? Another thing, whenever i try to take away a screen by pinching two fingers the phone turns black, and doesn't respond for about a minute for saying unfortunately thouchwhiz has stopped working. Anyone have any ideas? Thanks a lot.

Download root checker from play store. Picture should be a #hashtag I think.
Sent from my SAMSUNG GT-I9300 using xda app-developers app

unicorndust98 said:
Download root checker from play store. Picture should be a #hashtag I think.
Sent from my SAMSUNG GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I did, when i first ran the app something called superuser was asking for permission and i didn't grant access. And i ran it again, and this time granted access, and this time it said congratulations this device has root access. I guess it means it's rooted. How do I unroot it.?

Unrooting would be super foolish. If you wanna unroot, get an apple device.
Sent from my EVO using xda premium

scottspa74 said:
Unrooting would be super foolish. If you wanna unroot, get an apple device.
Sent from my EVO using xda premium
Click to expand...
Click to collapse
well it's my first smartphone device, and I wanted to use it from scratch with it's original t-mobile apps etc.

or at least how can i use the root more fully. And how can I fix my thouchwhiz problem?

Phonenoob786 said:
or at least how can i use the root more fully. And how can I fix my thouchwhiz problem?
Click to expand...
Click to collapse
First find out if its ICS or gingerbread ROM. Than look around the blaze dev. Pg., and read-up on the great ROMs available. Follow instructions to the T when installing whatever you choose and make sure you create a backup in cwm FIRST. Happy flashing
Flashing another ROM will fix the touchwiz thing, you don't need it unless you really want it.

jbats said:
First find out if its ICS or gingerbread ROM. Than look around the blaze dev. Pg., and read-up on the great ROMs available. Follow instructions to the T when installing whatever you choose and make sure you create a backup in cwm FIRST. Happy flashing
Flashing another ROM will fix the touchwiz thing, you don't need it unless you really want it.
Click to expand...
Click to collapse
Go into about phone in your settings and see what version of android is installed 2.3.4 or 2.3.6...etc. Then msg here again
!¡!¡!¡!¡!¡!PLEASE click THANKS if I helped!¡!¡!¡!¡!¡!¡!

This thread here will help you get back to out of the box (stock)
http://forum.xda-developers.com/showthread.php?t=1591601
I am about 89% sure you lose root when you use this method.

chjema said:
This thread here will help you get back to out of the box (stock)
http://forum.xda-developers.com/showthread.php?t=1591601
I am about 89% sure you lose root when you use this method.
Click to expand...
Click to collapse
I uninstalled superuser app and now it shows that I don't have root access. I fixed the thouchwhiz problem by just using the go launcher app. Now the only problem is that I want some of my tmobile apps back like mobitv and Polaris office. Is the only way to get them back just by getting them from the play store?

Two choices: get it from the play store (if available) or follow the instructions chjema posted. It flashes the original build and will get everything back as if purchased new.