How to optimize the I9023? - Nexus S Q&A, Help & Troubleshooting

Hey guys!
I'm new to android and just got my I9023 on tuesday this week.
Before the Nexus S i had a samsung wave s8500 and i was absolutely dissatisfied with the bada OS, so i switched to the Nexus S and i like it!
All i want is to optimize my smartphone -> the best possible battery usage, a stable and fast system.
Plus the control over apps, don't want crap like facebook app being able to send sms (lol)
(there are so many possibilties with android, so much to read etc. didn't know where to start, so i though "just start your own thread on here!"
and here i am!
As you can see, i'm a quite simple guy.
All i did until now was to download apps i wanted to have, like whatsapp and stuff like that + go launcher ex and the touchwiz 4 theme (as i came from bada i'm used to touchwiz style and i liked and still like that actually). What i also did was to get a new keyboard (Go keyboard) because i did not like the stock keyboard.
that's all i did. not much if you ask me.
So what can i do, to get the most out of my new nexus? (most important would be a good battery life)
custom rom? some other kernel? and if, what custom rom? what kernel?
are there any, that are good for battery life and still get me a smooth running, fast system? (stock version does work quite fast, fast enough for me atleast)
Any app suggestion, that could bring some improvement, too would be appreciated.
what about root? i know i need it for the apps permissions.
would method would be the best? i saw a working 1 click version, which seems promising.
and if i do root, do i need to do it again if ice cream sandwich is released? (which should be in early december, which is almost here )
well i thought about all that. should i wait till ICS? if i need to flash new roms, root again, save all my stuff for what i want and then need to do it again because of ICS, that sure would suck a lot.
And as i am here, my display sucking up 54%, is it normal? seems quite high to me and i already reduced the brightness manually to the lowest... :/
i get my phone at 100% battery power around 7:30 in the morning and it's almost dead now, at about 22:30 (i live in germany , even if it's new and the battery is still not on it's highest capacity, that's seems quite much. and i did not use it like crazy.
Any advice? I would greatly appreciate your help!
Thanks a lot!
Man i wrote a lot, hope someone can get me some help!

check trinity or lucid kernels + cyanogenmod or MIUI

Sent you an PM

if you wanna have longest battery life , then stock ROM may have it , at least it seems to me
about optimization , i have been here for 2,3 moths , but i didn't see much tweak , only one about HSDPA network connection ... so my suggestion is use some ROM that alread tweaked , like Brainmaster's MIUI

Check your pm, because i may just be repeating here but i think the best thing to do is research how to get fastboot working, then execute
fastboot oem unlock
Then download clockwork mod recovery from the market, flash the recovery, download a ROM then reboot to recovery and install it. I think most people would recommend oxygen for battery life and speed
Try this one http://db.tt/LaL8bmc4
Sent from my SNES

Related

Trying to decide which ROM to go with, hoping it fixes my issues

Ok, I was an early adopter of this phone bought it the day it came out July 18th. There are a great many things that disappoint me about this phone, main thing being lack of Froyo at the moment. I'm tired of waiting for samsung, I have little faith it will truely resolve my issues which are the following
In order to use wifi I must reboot my phone, this only occurred after the official JH7 was loaded on it through the over the air update that ATT did.
Constantly having lag all the time, and having apps running that I never ever use and dont want such as ATT Navigator, ATT Family Map, etc. I was able to root the phone and get rid of those but it really hasnt helped.
My stereo bluetooth headphones must be paired EVERY single time I want to use them, its not the headphones because they work perfectly with 4 other devices.
Of course the GPS, it sucks for everyone, any of these or all fix that? Samsung seems unwilling.
So maybe I'm wishing too much but I've watched almost every youtube review of the ROMs that are out there and theres a few details that stick out for things that I want in a rom so I'll detail them here and hopefully someone can point me in the right direction as to which one has the best combo.
1. froyo based, I need 2.2 for certain apps
2. I've heard theres different modems that can affect HSPA, I want fastest download and upload.
3. No wild color schemes, I dont like orange or green. I quite like the look of the phone I think samsung did a great job with the touchwiz and I know theres alot of you out there that perfer the "vanilla" versions of Android. I'm not one of those people. I really loved the look of the cognition rom and some of the things it had visually.
4. Overclocking would be nice but not at the expense of battery life, I'm right in the 24-30 hour range just as most are on here, better would be great if possible.
Go to romkitchen.org and build your own there. There are many threads about the advantages of one modem over another, and you can pick pretty much everything yourself. Then search for CLShortfuse's GPS fix and you'll be set.
Don't worry, its extremely easy
Sent from my GT-I9000 using XDA App
24-30 hours of what kind of use? There are a couple roms out there with stock appearance
Cognition
Perception
Precision
Andromeda
Docs
30 hours, you have to consider what you are asking. I want faster dl, no lag, better gps, but I don't want to eat any more battery. It is possible to get 30hrs of light to moderate use. Heavy use will yield 12-18
Andromeda v1.2 is a rom that is pretty vanilla....simple and has the things your looking for. You have to try roms that you think will be what you want.
rodimus_prime said:
Ok, I was an early adopter of this phone bought it the day it came out July 18th. There are a great many things that disappoint me about this phone, main thing being lack of Froyo at the moment. I'm tired of waiting for samsung, I have little faith it will truely resolve my issues which are the following
In order to use wifi I must reboot my phone, this only occurred after the official JH7 was loaded on it through the over the air update that ATT did.
Constantly having lag all the time, and having apps running that I never ever use and dont want such as ATT Navigator, ATT Family Map, etc. I was able to root the phone and get rid of those but it really hasnt helped.
My stereo bluetooth headphones must be paired EVERY single time I want to use them, its not the headphones because they work perfectly with 4 other devices.
Of course the GPS, it sucks for everyone, any of these or all fix that? Samsung seems unwilling.
So maybe I'm wishing too much but I've watched almost every youtube review of the ROMs that are out there and theres a few details that stick out for things that I want in a rom so I'll detail them here and hopefully someone can point me in the right direction as to which one has the best combo.
1. froyo based, I need 2.2 for certain apps
2. I've heard theres different modems that can affect HSPA, I want fastest download and upload.
3. No wild color schemes, I dont like orange or green. I quite like the look of the phone I think samsung did a great job with the touchwiz and I know theres alot of you out there that perfer the "vanilla" versions of Android. I'm not one of those people. I really loved the look of the cognition rom and some of the things it had visually.
4. Overclocking would be nice but not at the expense of battery life, I'm right in the 24-30 hour range just as most are on here, better would be great if possible.
Click to expand...
Click to collapse
Sent from my Andromeda-Captivate on the XDA-App
shoman94 said:
Andromeda v1.2 is a rom that is pretty vanilla....simple and has the things your looking for.
Click to expand...
Click to collapse
+2 for Andromeda 1.2.
You can fix all of these if you root the phone. The best ROM out there is the Rom Kitchen (aka "Doc's ROMs") over at romkitchen.org. You can "cook up" your own ROMs using the specifications you want. This is what is so great about the ROM kitchen, especially when compared to the other ROMs like Cognition: you can pick what you want, and don't have to take whatever it was that someone else decided was best. For example, if you want the benefits of rooting but want to keep touchwiz, the ROM kitchen has an option for that. It also lets you pick things like the theme, boot animation, apps, etc. There are 5 captivate modems, and you might just have to experiment to see which one is best. I did this, and it was well worth it. The one that worked best for me was the XXJPP modem. Just load a seperate ROM with each of the different modems, flash each, and download a few things to see which is faster. Also check and see how well the GPS works on each.
Rooting will fix the lag, although one of the ROM kitchen kernels (Glitterball's Voodoo) will improve it even further. There is something called "Project Voodoo" which is a community of developers who build a kernel tweak called Voodoo which completely fixes the remaining lag issue (this is caused by the inefficient way the captivate organizes its folders), and also improves a few other features such as resolution.
You should go try out my ROM its small and fast and stable. I'm getting great battery life and DL/UL speeds. Give it a shot.
Here.
Well I decided to go with the serendipity 5.9, I love the speed, my upload and download speeds almost doubled, bluetooth and wifi finally work like they are supposed to!!
I do have a few complaints though, like the keyboard for texting, I loved the samsung one, I hate swipe any way i can get the stock one back on there?
rodimus_prime said:
Well I decided to go with the serendipity 5.9, I love the speed, my upload and download speeds almost doubled, bluetooth and wifi finally work like they are supposed to!!
I do have a few complaints though, like the keyboard for texting, I loved the samsung one, I hate swipe any way i can get the stock one back on there?
Click to expand...
Click to collapse
Use the add on kitchen and add samsung keyboard. download zip and flash.
rodimus_prime said:
I do have a few complaints though, like the keyboard for texting, I loved the samsung one, I hate swipe any way i can get the stock one back on there?
Click to expand...
Click to collapse
It comes with the Gingerbread keyboard as well.
However, if you're still interested in the Samsung keyboard, it's in here:
http://serendipityrom.weebly.com/add-ons.html
I just found that, wow, short of having a flash on the camera and video chat this phone is now everything I could have ever dreamed of
Holy crap what a difference. Everything actually works and is super fast. I would be on cloud nine right now except for the fact I'm probably soon getting the Atrix, this will def hold me over till then.
Im using Precision 3.5 with the monochrome 3.5 theme. Its running the latest suckerpunch kernel. For sure my favorite combo I've tried so far. Its really amazing, not to mention dev'd by ryude, who is one of the best!
Sent from my Captivate via XDA app
Samsung Captivate running Serendipity 5.12 Paragon6 1200-100hz (uv'd and slightly oc'd) and I9000XXJVE modem. Almost have it edited/themed up how I want it. Need to get started on custom icons and I think I want to try my hand at a completely custom framework. Anyway, I was perfectly happy with 'dipity out of the box, but since I've flashed Paragon this phone is AMAZING. It's quite fast and the battery seems to last forever. Just now recharging for the first cycle after having to reflash my rom w/o a full battery, so after today I'll know for sure how long the battery last, but initially it seems like I'll get a day or so with my daughter constantly playing video's and games all day.
I have tried the team phoenix roms. I'm currently running phoenix 7.0 and am happy so far.
Sent from my SGH-I897 using XDA Premium App
I am running phoenix. 7 with latest paragon 1200 rom using uv and this is by far the best combo I have had yet. Using jl3 modem and call quality is great. I change roms almost daily and this one will be here for a while, I am happy with everything this combo has to offer and speed and battery life is excellent.
Sent from my SGH-I897 using XDA App
osendott said:
Samsung Captivate running Serendipity 5.12 Paragon6 1200-100hz (uv'd and slightly oc'd) and I9000XXJVE modem. Almost have it edited/themed up how I want it. Need to get started on custom icons and I think I want to try my hand at a completely custom framework. Anyway, I was perfectly happy with 'dipity out of the box, but since I've flashed Paragon this phone is AMAZING. It's quite fast and the battery seems to last forever. Just now recharging for the first cycle after having to reflash my rom w/o a full battery, so after today I'll know for sure how long the battery last, but initially it seems like I'll get a day or so with my daughter constantly playing video's and games all day.
Click to expand...
Click to collapse
...How quickly things change, now running Serendipity 6 with all the above still the same.. although I think I may flash the 1400 Paragon and try that out..
just went up to Serendipity 6.2 yesterday, same battery issues again im trying to do what I did last time to fix that part
busy day though, just got an ipad last night been trying to ha0xr that thing, no luck on jailbreaking 4.3 yet though
rodimus_prime said:
just went up to Serendipity 6.2 yesterday, same battery issues again im trying to do what I did last time to fix that part
busy day though, just got an ipad last night been trying to ha0xr that thing, no luck on jailbreaking 4.3 yet though
Click to expand...
Click to collapse
14:25:12 uptime, moderate use and I'm t 70%
I guess every phone is different...
im still working through my first charge after wiping the battery stats so im sure it will be better once I cycle through
In those screen shots posted how did you get those multiple icons at the bottom? i mean other than the stock serendipity theme. im running the redrom right now, i dont want to lose the red but i would like the more icons at the bottom other than the phone the :: for app tray and the globe for internet
rodimus_prime said:
In those screen shots posted how did you get those multiple icons at the bottom? i mean other than the stock serendipity theme. im running the redrom right now, i dont want to lose the red but i would like the more icons at the bottom other than the phone the :: for app tray and the globe for internet
Click to expand...
Click to collapse
I wouldn't mind knowing either. I'm thinking it's a different launcher, but I'm only guessing. Still kinda new to android.

Anyone else not as inspired to flash?

See what I did there... You know, with the title.
Any who, this is my second android phone and I'm so happy with my inspire, I actually am not that inspired to flash any roms. I mean this in no disrespect to the developers here, as they are doing awesome work, I'm just very content. Sure I'm curious to flash, but I don't feel the need to at all. Htc has done such a great job with sense and the phone is just so smooth! It's pretty damn fast out of the box. I love the email app and Internet. The browser is fast and the entire sense GUI is quite intuitive. I guess with my captivate, I was never quite happy so I needed to flash often at a glimmer of hope of a decent device.
Anyone else feel the same?
I will eventually flash. I will...but I'm in no rush, at all.
exactly I never was happy with captivate tried flashing different things but it really doesnt change much except for theme removing bloat and some lag fixes but all in all it was still very laggy no matter what. inspire looks great out of the box and i dont feel the need to change roms all the i probaly will just to check em out and check out the speed increases
jc2470 said:
exactly I never was happy with captivate tried flashing different things but it really doesnt change much except for theme removing bloat and some lag fixes but all in all it was still very laggy no matter what. inspire looks great out of the box and i dont feel the need to change roms all the i probaly will just to check em out and check out the speed increases
Click to expand...
Click to collapse
I don't side load apps. I got tethering to work with apn settings. Don't really see a need for OCing. It's cool, but don't see the need. There doesn't seem to really be much on android that pushes the CPU. One of my arguments for not getting the dual core atrix. If the screen was big like a tablet, maybe. There is just a lack of resource intense apps on android.... At least to rationalize the loss in battery life. The screen on the inspire slides from screen to screen as fast as my finger glides. The browser scrolls fast as well. I do appreciate some of the optimizations that devs have put into their roms. The roms look great...I just can't believe I'm happy with stock. I was really gearing up for a flash fest.
Well it really depends on what you want. If you flash a ROM say like Android Revolution. Yes it will remove bloat ware, and enable tethering. But you can also overclock the cpu, enable upload (which effects your download). It is more about having control over your phone then changing how it looks or feels unless you go with CM7 or the like. I get about 10 more hours of battery usage. I can unplug my phone at 7 in the morning use it heavily throughout the day and go to bed at 11 or 12 and still have about 40% left on the battery. To give you an idea how heavy my usage is, I went through 1gb of data in three days.
Ditto.... I have no reason to flash....everything works the way I want it to, and excellently at that.....
Via the XDA app for the HTC Inspire
Ya I don't have a desire to flash a custom rom either.
I felt I had to when using the Captivate since the stock rom was so bad. But I feel the Inspire's ROM is great just the way it is.
I used to jailbreak my iPhones for years, but finally got bored with doing it.
mudknot2005 said:
Well it really depends on what you want. If you flash a ROM say like Android Revolution. Yes it will remove bloat ware, and enable tethering. But you can also overclock the cpu, enable upload (which effects your download). It is more about having control over your phone then changing how it looks or feels unless you go with CM7 or the like. I get about 10 more hours of battery usage. I can unplug my phone at 7 in the morning use it heavily throughout the day and go to bed at 11 or 12 and still have about 40% left on the battery. To give you an idea how heavy my usage is, I went through 1gb of data in three days.
Click to expand...
Click to collapse
Yeah, upload speed, memory optimizations, and prolonged battery life would be my only reasons for flashing. I don't want to lose anything from the current sense ui. I still don't quite understand the goldcard concept.
Anyway, this is a rare phone that is good right out of the box.
Corriewf said:
Yeah, upload speed, memory optimizations, and prolonged battery life would be my only reasons for flashing. I don't want to lose anything from the current sense ui. I still don't quite understand the goldcard concept.
Anyway, this is a rare phone that is good right out of the box.
Click to expand...
Click to collapse
I felt the same way all of you did about how great the phone is out of the box. But I needed to have it work as a hot spot and the upload is so slow out of the box because of AT&T. After flashing (now using CoreDroid) I have HUSPA back and my phone is so much faster. What I like about this ROM is it is very close to stock but no bloatware and he made HTC sense look even better (which is hard to do).
As to the goldcard thing, there is a video on Youtube that walks you through step by step making it very easy for anyone.
alwayslearning said:
After flashing (now using CoreDroid) I have HUSPA back and my phone is so much faster. What I like about this ROM is it is very close to stock but no bloatware and he made HTC sense look even better (which is hard to do).
Click to expand...
Click to collapse
Hmm....intriguing
Via the XDA app for the HTC Inspire
alwayslearning said:
I felt the same way all of you did about how great the phone is out of the box. But I needed to have it work as a hot spot and the upload is so slow out of the box because of AT&T. After flashing (now using CoreDroid) I have HUSPA back and my phone is so much faster. What I like about this ROM is it is very close to stock but no bloatware and he made HTC sense look even better (which is hard to do).
As to the goldcard thing, there is a video on Youtube that walks you through step by step making it very easy for anyone.
Click to expand...
Click to collapse
I want to enable those upload speeds but when I did that on my captivates, the battery went to utter crap. I think it was due to using an European radio..how has battery been with it enabled?
My battery lasts any where from around 20 to 30 hours with heavy to moderate use with uploading enabled. Also just like leedroid android revolution is pretty much stock but faster better battery life and uploading enabled
Sent from my Desire HD using XDA App
My reasons to flash :
1 ) I like tidy. All that crap on the stock ROM annoys me.
2 ) APN hack to enable tether isn't tidy.
3 ) Speed. Revolution ROM is faster than stock, noticeably so.
4 ) Fixes. I have more faith in the XDA devs than I do in AT&T to fix problems
5 ) Battery. I'm getting great battery life on Revolution ROM, but I'm not a heavy user so stock would have been suitable for me here but I suspect *most* XDA peeps would fair better on a non-AT&T ROM.
Corriewf said:
I want to enable those upload speeds but when I did that on my captivates, the battery went to utter crap. I think it was due to using an European radio..how has battery been with it enabled?
Click to expand...
Click to collapse
I think the battery out of the box on this phone is the worse I have ever seen. I have a Desire (not HD) that I bought unlocked and it works on AT&T (got one for my wife as well) it has a BIGGER battery in it with a smaller screen that battery last forever.
In our beloved inspire (which I think is a great phone) for whatever reason they have put this very small battery in it and I could not get 6 hours out of it with my usage from the stock ROM.
On the custom ROM I am using I think battery use is still an issue but at least I can get a whole day out of it. It has improved and I know the Dev's will make it even better.
edit: the kernel and radio you use will also play an important role in battery life
Yeah, I was like that up until I finished the video tutorial on Gold Cards jumping from the captivate as well, that thing was flashing like...every three days. It was absurd. It was awesome, but going from a build where I liked everything but the GPS didn't work was super depressing. Gambling is fun and all, but not when some of your phone's core functionality is at stake :'( well I guess that's just a risk with flashing in general... but I just feel like with the captivate it was a necessity... and a risk. Here on the other hand, you wipe, wipe, and away!
P.S.
Does anyone who used to own a captivate still get a reaction to Galaxy S/Captivate news? I got sort of excited when I was reading engadget and I saw the Captivate 2.2 update and the Galaxy S Gingerbread leak. Then I remembered I have the ability to flash CM7.
Im trying to find a reason besides battery to flash..the phone is quick, Sense is really good and replaces a lot the widgets I already had. Im tempted just for the sake of doing it more than for a need
I never flash.... I was stock on my N1 and I will remain so on my Inspire.
Sent from my Desire HD using XDA App
I'll more than likely root and flash Revolution in the next couple weeks...but I'm still lost to all the jargon in the Development section haha
I'm going to wait for the best one-click and any kinks to be worked out before I pull the trigger though
It took going through the app drawer with my 115 apps plus the AT&T stuff lagging all the way for me to think, "This phone needs Cyanogen." Haven't looked back, although I do want to flash one of the Sense Roms floating around. Sense was pretty amazing.
Sent from my CM7 Inspire
mudknot2005 said:
My battery lasts any where from around 20 to 30 hours with heavy to moderate use with uploading enabled. Also just like leedroid android revolution is pretty much stock but faster better battery life and uploading enabled
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
RacerX10 said:
My reasons to flash :
1 ) I like tidy. All that crap on the stock ROM annoys me.
2 ) APN hack to enable tether isn't tidy.
3 ) Speed. Revolution ROM is faster than stock, noticeably so.
4 ) Fixes. I have more faith in the XDA devs than I do in AT&T to fix problems
5 ) Battery. I'm getting great battery life on Revolution ROM, but I'm not a heavy user so stock would have been suitable for me here but I suspect *most* XDA peeps would fair better on a non-AT&T ROM.
Click to expand...
Click to collapse
Hmm, hearing this I'd starting to convince me to flash.....decisions, decisions.....
Via the XDA app for the HTC Inspire
I would really love to flash but coming from the Cappy, my first android phone. Rooting this phone seems to be really confusing. The one click looks promising but there are some problems with it, that I hope Buddy fixes soon. The Attn1 method lost me. I have never been able to use adb on my computer for some reason. I have all the drivers installed and the androidsdk but for some reason I can never figure out the how to start to connect to my phone in the command window. I always get an error.

CM7 Nightly, thoughts and a question.

First off, guys who have been wandering about the CM7 nightly and have not moved to it... it fixed literally EVERY problem I had with my G2x out of box..
I had Weird Wifi issues when it was sleeping it would still turn off wifi and data.
Fixed.
My battery life was balls
Now it's AMAZING
- It did introduce a few weird bugs, but the thing is... they aren't game breaking bugs like the above mentioned.. i mean if you don't even have good battery life or can't use wifi then why even have the device? So I'm LOVING cm7 right now.
*****Now On to my question*****
For those of you who have done Roots and Roms before (CM7 etc)
If i'm on the CM7 nightly build right now, and they come out with an update, or even small updates to it.. Do I have to Wipe and re flash the whole thing all over again? or does it do an In place upgrade?
You don't have to wipe when you upgrade point releases (7.0 to 7.1 to 7.2 etc).
But never say never, and if you do encounter some strange behavior, sometimes it's best to just wipe and do a clean install of the latest nightly.
computermilk said:
First off, guys who have been wandering about the CM7 nightly and have not moved to it... it fixed literally EVERY problem I had with my G2x out of box..
I had Weird Wifi issues when it was sleeping it would still turn off wifi and data.
Fixed.
My battery life was balls
Now it's AMAZING
- It did introduce a few weird bugs, but the thing is... they aren't game breaking bugs like the above mentioned.. i mean if you don't even have good battery life or can't use wifi then why even have the device? So I'm LOVING cm7 right now.
*****Now On to my question*****
For those of you who have done Roots and Roms before (CM7 etc)
If i'm on the CM7 nightly build right now, and they come out with an update, or even small updates to it.. Do I have to Wipe and re flash the whole thing all over again? or does it do an In place upgrade?
Click to expand...
Click to collapse
when it comes time for a upgrade you just wipe cache and dalvlik(under advanced) DO NOT FACTORY RESET, and just install the update over.
I'm a little inexperienced at downloading this kind of stuff, so I'm waiting for the upgrade for all users. I hope it's soon!
Did you really notice a better battery life?!
Yeah dude.. it's insane how much better it is.. I'm at 75% right now at 2pm..
I mean heck it's no iPhone 4 battery life.. with that i would be at 80% at the end of the day...
but at least it's something.. way better then what i was getting stock g2x
Before CM7 i was at 5% at around 7-8pm and had to plug it into the charger, now it looks like i'm going to finish the day around 40%
Mikeglongo said:
I'm a little inexperienced at downloading this kind of stuff, so I'm waiting for the upgrade for all users. I hope it's soon!
Did you really notice a better battery life?!
Click to expand...
Click to collapse
The G2X is my first smartphone and I jumped into this stuff head first and am on the CM7 nightly and loving it! If you're careful and read around quite a bit it is pretty safe to set up and I had no trouble. Also on the Cyanogen wiki, if you search for g2x, you find a nice article.
My battery life is massively better and the customizability is great.
The Rom Manager program makes updates really easy if you buy it but did not work for me for the first install of CM7 (rebooted into stock) and make sure you follow people's advice on using the nvflash method for Clockwork instead of just doing it all through Rom Manager if you decide to go for it.
What's the difference between CM7 and stock? I've read that some people still have bugs with it. I rooted mine but have not installed any new ROM because I just dont see the upside.
My phone has only had one reboot since I bought it two weeks ago, but it has frozen while charging around five times...after freezing all bloatware it has been more stable and it's been about three days with no problems at all.
Sent from my LG-P999 using XDA App
Well for starters stock is android 2.2.2, the latest FROYO. CM7 is 2.3.4, the latest Gingerbread.
So lots of behind the scenes stuff and updates up common apps. Also CM roms are very custom now and even have their own kernels, which is why wifi and Bluetooth work better, like wiimote support.
The theme is different, the lockscreen, notification menu toggles, gesture actions, etc.
Very fun. It is also themeable.
CM roms are like the ultimate roms. Its what every hardcore android user drools over. Stock is ok but CM roms push updates and new features faster then manufacturers do.
sent from LG G2x: CM7 2.3.4
http://MiiWiiChat.com
http://SnapSiteAdmins.com
Thanks for the quick reply bud! I've been reading a lot since I got my G2x and I know I will flash a custom ROM eventually, but I'm not comfortable yet. (im still a noob lol) I will keep reading around the forums for now...
Thanks!
Sent from my LG-P999 using XDA App

[Q] Nexus S on ICS 4.0.3 running really slow. Best case scenario?

I have upgraded my Nexus S to ICS 4.0.3 and it worked for quite a while without any issues, but now it become really slow...I use Go Launcher to control apps that run and switch them all off from time to time, get good battery life (use Mugen's HLI-NexusSXL 3900mah battery), also I don't really use many apps.
What is the best case scenario to "clean" Android ICS 4.0.3 from, I dunno, cash, temp files and other garbage that potentially can affect performance?
Appreciate any help, guys!
Thanks
Hmm... cleaning it doesn't really help with your problem. I believe you should better install one of the ROMs in the development section. They are really smooth. On the other hand, if you want the phone to keep its stock look, it's better to flash a kernel. Some very fast and stable kernels out there, I would recommend eugene373's ICUP Speedy-4 (fast for me, with 24 hours battery life). I have made a thread for helping people decide what to flash, and a small guide for the terms, if you aren't familiar with them. Check out the link in my signature
Go launcher is like the MacDonald's of launchers. Zo you would want a mcdonalds rather than olive garden?
Sent from my Nexus S 4G using XDA App. Developer of brickROM, and OP of XDA Thread of The Year 2011.
flodb113 said:
Hmm... cleaning it doesn't really help with your problem. I believe you should better install one of the ROMs in the development section. They are really smooth. On the other hand, if you want the phone to keep its stock look, it's better to flash a kernel. Some very fast and stable kernels out there, I would recommend eugene373's ICUP Speedy-4 (fast for me, with 24 hours battery life). I have made a thread for helping people decide what to flash, and a small guide for the terms, if you aren't familiar with them. Check out the link in my signature
Click to expand...
Click to collapse
Thanks a lot, this is a rocking advice! Checked the link, will do my best to try it!!
it's like a PC with Windows OS....
The more time you use it and the more apps you install , the slower it gets...
Don't put too much apps,uninstall the unnecessory ones.IMHO stock stuffs (ROMs , kernels etc...) are the most stable things , unless you're an adventurer lol
if you're rooted you can wipe the cache to maybe gain some speed =)
I tried to clean my phone using filemanager and deleted all the folders that were left from the apps I've uninstalled and it helped... I would be cool to have some sort of cleaner/wiper app that would clean the s*** from the phone

[Q] [i9023] ICS/2.3.6 based Roms, Manual ICS update, Titanium Backup

Hi guys sorry for the several topics in my subject line but there are several questions that I have.
So I just signed up because I'm a bit confused and I'm quite new to the scene. I actually posted this on another forum which I'm already a member of, but I felt it would be better posting here since this is obviously more specialised.
After reading the rules, I've realised that it's quite hard to do a search for existing topics with my questions. I've already tried to do individual searches on each topic though, with varying success.
I've just rooted my Nexus S (i9023, AUS version) for the first time simply because I wanted to be able to use DroidWall (to only allow certain apps to use data).
1) If I manually update to ICS, will I lose root?
2) Does installing a custom ROM cause you to lose all your data? - I've done some searching on this and it seems to depend. Some do and some don't. I don't quite get it though.
3) Kernels - seem to control battery life and how the operating system runs. This slightly confuses me because it makes me think, what affects battery life more: the kernel or the ROM?
4) Most people like to overclock their phones in the interest of power. Would it be reasonable to underclock it in the interest of battery life? Sometimes I don't think I really need 1GHz.
5) It seems like the OTA for ICS for i9023 has not been released yet but has been for i9020?
I'm trying to find the best 2.3.6 Custom ROM from here but none of these are 2.3.6 based! All of them are 2.3.4 or older. I'm hesitant upgrading to ICS for three reasons:
1) Hasn't been released OTA officially
2) Worried of app compatibility
3) Worried of shorter battery life
For these reasons, I'm looking for a 2.3.6 based custom ROM otherwise I'd be happy to look at ICS custom ROMs.
None of the ICS ROMs seem to have any distinctive features about them, especially after watching the video reviews. It's all pretty much "it's a great ROM that doesn't lag when browsing the web and it's fast". Nothing really distinguishes one from another.
Sorry for the mildly long post, but I'd rather ask as many questions as I can at a time rather than making a couple of threads for each. Hope I can get some help =)
Thanks in advance!
I bought 9023 in hk. Upgraded to ics by ota.
If you want, you may do it manually. Flash the rom by yourself. Ota is no longer available. Check it out at nexusshack.com
I don't have battery problem. But don't know why.
Sent from my Nexus S using XDA App
xdaillum said:
Hi guys sorry for the several topics in my subject line but there are several questions that I have.
So I just signed up because I'm a bit confused and I'm quite new to the scene. I actually posted this on another forum which I'm already a member of, but I felt it would be better posting here since this is obviously more specialised.
After reading the rules, I've realised that it's quite hard to do a search for existing topics with my questions. I've already tried to do individual searches on each topic though, with varying success.
I've just rooted my Nexus S (i9023, AUS version) for the first time simply because I wanted to be able to use DroidWall (to only allow certain apps to use data).
1) If I manually update to ICS, will I lose root?
If it is the update you probably will (not 100% sure), if it is the full OTA you certainly will. But it is not a major issue either way, and i would actually recommend backing up with TB (AND a Nandroid), wiping everything and then installing the Full OTA ROM and just root again, then restore your backup.
2) Does installing a custom ROM cause you to lose all your data? - I've done some searching on this and it seems to depend. Some do and some don't. I don't quite get it though.
They will generally lose any system data, apps, modifications, etc. Titanium Backup will copy over most of it anyway, particularly apps and their settings/data. Keep in mind that you should always have a CWM backup (Nandroid) ready in case something goes wrong.
3) Kernels - seem to control battery life and how the operating system runs. This slightly confuses me because it makes me think, what affects battery life more: the kernel or the ROM?
Both. ROMs can do more or different functions which can cause battery drain. Kernels allow you to change your own settings (most of the time) to actually balance performance and drain. I would say at the moment with ICS, the kernel and the settings you give it is the biggest contributor.
4) Most people like to overclock their phones in the interest of power. Would it be reasonable to underclock it in the interest of battery life? Sometimes I don't think I really need 1GHz.
That is correct. Many people can get the same speed with a lower voltage, lowering battery drain. Others also use something called "LiveOC" and increase the clocks by 10% (or more), changing the bus speed and giving similar speeds to 1000mhz at only 880mhz, again saving power. Just remember every CPU batch has different variations - some can undervolt and overclock like crazy, whereas some struggle with a 5% increase.
5) It seems like the OTA for ICS for i9023 has not been released yet but has been for i9020?
The i9023 and i9020T has been released. The i9020A has not, and the same with the Nexus S 4G (D720 i believe). It sometimes doesnt show up though. Either try a manual command which i can't remember in the dialpad or just update manually (manually is best ).
I'm trying to find the best 2.3.6 Custom ROM from here but none of these are 2.3.6 based! All of them are 2.3.4 or older. I'm hesitant upgrading to ICS for three reasons:
1) Hasn't been released OTA officially
2) Worried of app compatibility
3) Worried of shorter battery life
For these reasons, I'm looking for a 2.3.6 based custom ROM otherwise I'd be happy to look at ICS custom ROMs.
None of the ICS ROMs seem to have any distinctive features about them, especially after watching the video reviews. It's all pretty much "it's a great ROM that doesn't lag when browsing the web and it's fast". Nothing really distinguishes one from another.
Sorry for the mildly long post, but I'd rather ask as many questions as I can at a time rather than making a couple of threads for each. Hope I can get some help =)
Thanks in advance!
Click to expand...
Click to collapse
Lots of words, i'm getting a little confused up there. Anyway, if you are rooted (and i assume your bootloader is unlocked), there is nothing to worry about as long as you backup. I personally love ICS and have no issue with it, as do many others. A minority of people however tend to have some problems, whether its battery or force closes. My experience so far has been that a proper wipe fixes most of these anyway.
ICS is still new. Once Cyanogenmod 9 is officially released i'm sure we'll see much more variety than the same look and feel, as alot is based off their code. And also, practically no phones have ICS yet. I've not found app compatibility a problem though, i think the main gripe is viber (which should work soon).
I hope this can help you, just let us know if there is anything else you're after. Also, there is a TON of information around the site (and Nexus S forums in particular). A good amount of reading and going through a couple of pages of some of these threads can go a long way. That is why you came here after all, isn't it?
I got the OTA for ICS back around 20th Dec 2011, but I chose not to update it because I was going to be away from a computer for a few days and had no backup phone. When I wanted to update it a few days later, the update had disappeared from my phone so I looked it up online. Apparently the OTA disappeared for Nexus S's due to some bugs or incompatibility issues. I've never seen the update come up on my phone since. Even when I go to Settings->About phone->System update, it says "your system is up to date". So I've always been under the impression that ICS for Nexus S (at least for my variant, i9023) has never been re-released to us OTA.
Harbb, thanks for your answers. The only one I'm not so sure about is the underclocking one. It seems a little beyond me in terms of technicality. I am definitely interested in doing it though. Would you be able to tell me if adjusting clock speed requires an app?
I am rooted and bootloader is unlocked (I thought you could only root if bootloader was unlocked?).
So does that mean all these custom ROMs around at the moment are mostly based around Cyanogenmod, which is why they're very similar? As I was saying, I was looking at getting a custom ROM installed and noticed most of them are ICS custom ROMs, and the video reviews all say "this ROM is fast and does not lag when web browsing. It's a great ROM and it's fast and smooth."
The custom ROMs just don't seem to be "promoted" too well because I can't see what makes one better than the other, or what features of one custom ROM are intended to be the standout ones.
I notice you (Harbb) are using Stock ICS 4.0.3 (according to your sig) - so you are not using a custom ROM? Am I able to install a custom ICS ROM without first installing ICS? I am still running 2.3.6 at this point.
Viber does not work at the moment? That's not too bad. I can live with that.
I've done quite a bit of reading so far. It has certainly helped, but still a long way to go, but thanks for giving me a great start!
I will start backing up my apps using TB and CWM (Nandroid)!
xdaillum said:
I will start backing up my apps using TB and CWM (Nandroid)!
Click to expand...
Click to collapse
Best line i've read in days
I have tried several custom ROMs once they started surfacing but i didn't feel like they gave me anything special enough to switch to right now and Stock is setup and running very nicely. Stock ICS colours are fine and other apps now can provide Notifications Widgets. I havn't noticed any particular differences in speed either.
Brainmasters ICS tweaks, custom kernel and Flavours of ICS runs beautifully. The OTA varies with where it shows up. To force a check, type this in dialer: *#*#checkin#*#* [AKA, *#*#2432546#*#* ]
If you are rooted it won't work anyway. Just update manually. There is no need to currently on ICS to flash custom ICS ROMs. I would advise that when going from GB to ICS though (and often between some custom ROMs) that you go into CWM and do a factory/data wipe and format /system. After backing up of course.
At the moment most are not based on CM9, however several do use bits and pieces of code (ie. notification power widgets) from it. Not sure why most ROM descriptions are the same
First thing i'd consider is getting a custom kernel, and then the NSTools app (market). Lots of stuff to mess around with and full control of the CPU (governors, IO, overclocking, undervolting, etc).
Harbb said:
Best line i've read in days
I have tried several custom ROMs once they started surfacing but i didn't feel like they gave me anything special enough to switch to right now and Stock is setup and running very nicely.
Click to expand...
Click to collapse
agree with u. for 4.0.3, stock is my favorite, sad to say that.
for 4.0.4, while stock for NS not available, IMM26 ROM ported from NS4G seems good, if you like the stock rom feel.
Hmm I bricked my phone.
I've done the Nandroid and Titanium Backup and have it sitting on my computer ready once I recover this damn thing. Following the backups, I attempted to manually update to ICS with the zip file on this page: http://www.androidcentral.com/how-manually-update-your-gsm-nexus-s-ice-cream-sandwich
Now I'm following these two threads to try and recover the phone:
http://forum.xda-developers.com/showthread.php?t=1397393
http://forum.xda-developers.com/showthread.php?t=1396056
http://forum.xda-developers.com/showpost.php?p=20382688&postcount=16
Hopefully I will get this back up and working. I'm still confused as to why it got bricked though. Updated via clockworkmod "update from sdcard" and then rebooted system. After that, it just bricked. Can't get any lights to come up on the device whatsoever. Plugging it in to computer, wall charger, pressing all the buttons, taking the battery out and putting it back in.
Odd. Best of luck getting it working, i'm sure the resurrector will work for you so don't stress too much. That's the right file so i'll probably just put the issue on a bad flash or bad download (wise to hash check before flashing). At this point i'd say it's wise when you get it working again, just flash the Full OTA file, and do a wipe of /data, /cache, /system and /boot beforehand.
Sad to hear about your troubles buddy.
So it looks like everything worked out for me. I managed to restore my phone with the help of the threads above. I have to admit though, the guides given on this forum aren't too "complete" - there's always a step or two missing from the guide that the reader has to figure out themselves. And not all the files are provided in the topics either! I'm also kind of concerned why it seems so many people ended up bricking their phone like that. Quite concerning.
In the end, I managed to reflash the stock ICS ROM for i9023 Nexus S which I found in this thread: http://forum.xda-developers.com/showthread.php?t=1445635
So I scrapped the one that I downloaded initially from Android Central. The difference in size was surprisingly roughly 30MB (160MB instead of the 130MB Android Central one).
I'm just using stock ICS, but rooted. Downloaded a few apps which require root, but haven't tried adding any mods or kernels. I might look into that later. But it seems like with 4.0.4 coming out, there might be some interesting new additions!
Thanks for all your help!!
Did you flash this ics from stock recovery?
Sent from my Nexus S using XDA App
Congratulations on resurrecting it! Are you guys saying that there is a risk of bricking a phone, while installing official update? I did a manual update, 3 weeks ago, unrooted, and ICS has been nothing but amazing for me.
I have a question. In case, I ever brick my I9023 (hope not).
http://forum.xda-developers.com/showpost.php?p=20382688&postcount=16
This post states that I must be running Ubuntu on my PC. Does that mean I can't use Windows? And if I must use Linux, can I just do it with Wubi, or with Online Server?

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