Which rom? - Hero CDMA Q&A, Help & Troubleshooting

Which overclocked 2.1 rom has the best battery? Vote! Thanks for your help
Sent from my Hero CDMA using XDA App

I would also love to know this answer please. I haven't been able to find a solid recommendation.
Sent from my HERO200 using XDA App

im running zenexp with darchs uv 710 kernal,last all day,havent run any number but its one of the best sense roms i have used

They're all different depending on how you use them. No one ROM is better than another for everyone, because everyone has different tastes, and everyone uses their phone differently. Because of that, everyone will get different battery results, and everyone will tell you a different ROM is best (I swear, this should be a stickied statement lol)

Yes, depeneding on where you live, which more radio used (bars you have), Roaming, internet, texting, Phone calls, etc use the battery up, GPS and 3G being the most, you could use darchdroic 2.7 underclock a little (if you dont mind losing preformance a little also) disable the 3G (market look for it), and disable gps and wireless location settings. that will give you more battery life.

Related

New Diamond user seeking some advice

Ok I've been searching the forums for a while now to find answers to my questions and I've answered a few of them but I think I need a little more advice.
I'm using the HTC Touch Diamond and the Model NO shows DIAM500 on the back I've got MP6950, ROM version is 1.22.557.1, Radio Version 1.03.06F. I'm a CDMA user (Pretty sure anyway) and my carrier is Cellular South.
I love my Diamond it's just my carrier that seems to be a problem. I live out in the boonies so my reception is virtually non-existant at home. Not a major problem but an annoying one. It's not just with the Diamond it's with every cell phone I've ever had. Also the battery life could be better I think, I get about 4 hours with pretty moderate use while I have signal (at work). Haven't really done any tweaking YET but I've started messing around today.
Now this brings me to the reason I'm posting. I was looking into updating my ROM but was not able to download the latest from the HTC site (I figured out why). So as far as ROM's go I'm a little confused with all the custom ROMS posted here, I don't really know which would be best for me and if they will work at all and not screw up my phone. Can anyone offer some advice on what ROM is should use?
And I also want to play around with different Radios because I'm under the impression that it could help my reception issue, and then again it probably won't since I've always had this issue. So has anyone had luck with a certain radio helping poor reception? Is there one that would be better for me than the others?
I'm sure these are fairly regular and annoying questions but I just want to make sure I don't throw away the purchase I just made by updating the ROM and radio.
Most of XDA Forum is not for CDMA.
You can always find custom ROMs. Each ROM is different from the others (included applications and options which affect memory usage and performance). So there really isnt a "best ROM." You can check out the thread for CDMA ROMs and make sure you know how to install new ROMs and that you have the needed applications (HardSPL for GSM I dont know if its the same for CDMA). If you have what it takes you can try several ROMs and radios to find the most suitable one for you. Normally this shouldnt harm your phone unless you dont read well before attempting.
Hope this helps.

[Q] Which ROM/modem? AT&T, GPS, HSUPA

I haven't flashed a new ROM in awhile and really don't want to have to go through every ROM/modem combination to find one that works for my needs. I know plenty of folks here go through almost every ROM that is available so I'm hoping to pick your brains.
1) I'm NOT asking "what is the best ROM". I <3 -all- of the ROM authors and don't wish to start that kind of mess.
2) I'm willing to try a couple of combinations to see.
3) My Cappy is brand new (I just exchanged my old one under warranty since I was one of those in the original batch that got the lovely random shutdown issue even with 2.1-update1) ... not sure if that is going to matter or not but I've read a lot of posts that seem to make it clear that different Cappy batches behave better with different ROMs.
So ... what I'm primarily looking for:
* I'm on AT&T so I need 850
* I would REALLY like to get improved GPS performance ... I don't want to buy a standalone GPS (wife has one, I'll use it when I have to) ... right now even with the GPS tweaks like Skyhook I'm just not getting acceptable lock times and it loves to break lock.
* HSUPA ... I'd like to enable HSUPA. I'm fortunate enough to live in an area with a new 3G tower and small population, which means I know there is more bandwidth available so I might as well use it. Especially since on occasion I need to tether.
* I don't want to lose noise cancellation
* I would like a ROM with good battery performance
Otherwise I'm not concerned with new features ... besides the issues above I do fine with the 2.1 ROM (not saying I don't want 2.2, just saying I don't care whether the custom ROM includes custom launchers, themes, etc). I would -like- working Bluetooth + HSUPA but my version of "working Bluetooth" doesn't care about voice dialing.
PS. I've read a number of threads on ROMs and modems ... but my brain hit information overload once I started trying to match up both. I probably could have settled on a single ROM -or- modem, but trying to get them to mesh well just didn't compute.
Everyone has different experiences with different roms. I know it's a cliche but it's true. I've had pretty much no gps in a rom that boasts about gps. Best to try each rom and see if you like any.
Sent from my SAMSUNG-SGH-I897
Personally I love my combo of darky's 9.1 with suckerpunch oc/uv kernel and the tjl3 modem. I really haven't used the gps much and so I can't say about that (make sure to use faster fix to get the right region). The battery life is all day for me and I use stereo bluetooth headphones all day. I really like the look too. I don't know if it has noise canceling though. Hopefully this is helpful.
HSUPA requires an I9000 based ROM with a matching modem.
I'm using Serendipity 5.0 with a JK4 modem.
Perception 10.3 with JK4 modem + Firebird2 0.8
ua549 said:
HSUPA requires an I9000 based ROM with a matching modem.
I'm using Serendipity 5.0 with a JK4 modem.
Click to expand...
Click to collapse
OR
Andromeda with an i9000 modem.....it works
ive had mine a total of 3weeks. I went with cog. 3.04 speedmod kernel. My problem is that none of the I9000 modems would work with it. Im running a jj4 modem. For 3g
Sent from my SAMSUNG-SGH-I897 using XDA App
ke5tny said:
ive had mine a total of 3weeks. I went with cog. 3.04 speedmod kernel. My problem is that none of the I9000 modems would work with it. Im running a jj4 modem. For 3g
Does your Bluetooth work with that combo?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I897 using XDA App
I primarily use the wired one. Ill try it later tonite and will Post results
Sent from my SAMSUNG-SGH-I897 using XDA App
Ok. I get static on bt with my combo....
Sent from my SAMSUNG-SGH-I897 using XDA App
The only way to have noise cancellation is to stay with 2.1. From what I understand, att is the only one to have included the noise cancellation chip and since we do not yet have an official Att 2.2 source we can not take advantage of the chip.
Not sure on this one, but doesn't i9000 based roms have the bt static issue? And is the i9000 roms the only ones that let you have hsupa? Sorry a lot of information is on this site and I am trying to learn as much as I can.
Sent from my SAMSUNG-SGH-I897 using XDA App
Pirateghost said:
OR
Andromeda with an i9000 modem.....it works
Click to expand...
Click to collapse
+1
Started with the included modem (??), flashed jk4 with CWM (didn't help), moved to Telus JL3. I like JL3 better right now.
Just know that you have to pay attention to what ROM you're using. If you're running a I9000 rom, you have to use a I9000 modem.
Thanontos said:
The only way to have noise cancellation is to stay with 2.1. From what I understand, att is the only one to have included the noise cancellation chip and since we do not yet have an official Att 2.2 source we can not take advantage of the chip.
Not sure on this one, but doesn't i9000 based roms have the bt static issue? And is the i9000 roms the only ones that let you have hsupa? Sorry a lot of information is on this site and I am trying to learn as much as I can.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
The way to get Bluetooth to work on a i9000 Rom is to have a i9000 Rom +i9000 kernel +i9000 modem you will have both hspa plus Bluetooth working
Sent from my SAMSUNG-SGH-I897 using XDA App
yokozuna82 said:
The way to get Bluetooth to work on a i9000 Rom is to have a i9000 Rom +i9000 kernel +i9000 modem you will have both hspa plus Bluetooth working
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
But you wont have the audience chip working.
Sent from my SAMSUNG-SGH-I897 using Tapatalk
Also using Darkys 9.1 and find the battery life is great. The only I see is wifi stops connecting after 1 day or so, but a reboot brings it back up.
What improvements did you see with the suckerpunch kernel?
SSMI said:
Personally I love my combo of darky's 9.1 with suckerpunch oc/uv kernel and the tjl3 modem. I really haven't used the gps much and so I can't say about that (make sure to use faster fix to get the right region). The battery life is all day for me and I use stereo bluetooth headphones all day. I really like the look too. I don't know if it has noise canceling though. Hopefully this is helpful.
Click to expand...
Click to collapse
Also using Darkys 9.1 and find the battery life is great. The only I see is wifi stops connecting after 1 day or so, but a reboot brings it back up.
What improvements did you see with the suckerpunch kernel?
Captivate ROM
IMO just give me a Captivate ROM for my Captivate phone that's up to date without all the BS
gps1539 said:
Also using Darkys 9.1 and find the battery life is great. The only I see is wifi stops connecting after 1 day or so, but a reboot brings it back up.
What improvements did you see with the suckerpunch kernel?
Click to expand...
Click to collapse
+1
I got more or less 12 hours with that combo uv'ed to 800 mhz with active gps (my tracks) running for 3 hours, then music playing and playing angry birds and wifi active
But I had to calibrate my battery twice first
Swyped from my captivate
Please delete

[HELP] Picking a rom

Hi,
I've been running an older version of Simply Honey for the last 8 months or so. I really haven't had time to follow the community like I should be and am hoping someone can point me in the right direction.
Requirements:
1. Most important - GPS accuracy and quickly locking. (lately it seems like my GPS has gone completely crap, hardly ever locks)
2. Cell phone signal (cell phone coverage can be spotty in my home)
3. Battery life (If I can get a good 14 hrs in would be nice)
4. Honeycomb look and feel (I like simple and clean no loud crazy colors)
Nice to haves:
Netflix app working
Please tell me
Post stuff like this in general or Q&A. You're gonna get flamed if you post it in development...
EB70 is the only person I know of who has complete honeycomb theming in his ROMs, so you'll have to stick w/ Simply Honey and Simply Galaxy.
Trigger (Froyo, not the CM7 rom) is way old but has wifi calling which may prove useful at home for you, and I think there's a Honeycomb theme on EDT's website.
Basically, go flash stuff and find something you like instead of asking us all the time. And read the OP so you don't brick yourself.
Wow, 4 posts in 5 years?
any suggestions on GPS?
I don't really have any suggestions because I don't fully know what you like in a Rom. Everyone has different likes and dislikes.. but if you are ever looking for a Rom go to my Vibrant Bible, click the link in my sig. It has all the Roms, kernels, and modems..
Just go through a couple, check out the comments and specs of the Roms.
But according to your preferences in your OP. Don't go with any gingerbread (2.3.3 and up). GPS will work in some of them, but never as good as froyo builds (2.2-2.2.1)
Battery life is better on Froyo as well
Sent from my T959 using XDA Premium App
Miui usually works well for me
I get like 10 second accurate GPS locks in an apartment building but tweaks and such must be implemented and far as battery goes set it to edge moot
3g that'll help if your nowhere with an external battery source
Sent from my revamped vibrant
10 second locks in a building??
what tweaks are you setting?
GPS is no issue as far as I'm concerned in any 2.2 froyo rom...I get 5-7m accuracy inside my house under Google maps...turn on satellite view and it'll have me in whatever room I'm in at the time...(only time I've ever had gps completely fail me is Downtown Seattle...) which I don't think anything works in between skyscrapers on all sides)
Wifi calling, I don't use so I don't know..
If you use your headphone jack to make calls (through an fm transmitter or aux-in) in your car, then stay away from ANY 2.2.1 rom...they will not route calls through it for some weird reason.
Team toxic..IMO has about the best froyo rom out there...Toxic 8...with a new ver. just around the corner, tho toxic 8 is SOLID...As far as your honey comb theme, check theme thread, they may already have one...if not, the dev and his theme team are probably the nicest people on xda...put in a req. and I'll bet they'll throw one together, again if they already haven't...
As far as battery...I got like 18-30 hrs on it depending on usage of course...but one thing it does very well is keep your battery at the same +/- 2% level when you are getting your zzz's no setcpu req...
Again, if u want solid gps and very fast UI...get away from 2.3/CM/Miui...it's still buggy. Most likely always will be...
That's my 2 cents
monkeywork said:
10 second locks in a building??
what tweaks are you setting?
Click to expand...
Click to collapse
I was using miui limited edition 6 I changed the init.d folder with the one from acid tweaks which I don't advise it drops the frame rate but I went into my moms room and it locked almost instantly mind you we live on the first floor
Sent from my revamped vibrant
im not sure how well gps works on GB now but i suggest cm7 or miui, if u want a 100% functioning rom use trigger 3.2 it is all around great
I suggest the ROM listed in my signature. Especially if you want to pick your theme. There are literally over a dozen themes. Oh, and all the other stuff too like battery life and GPS and whatnot.

Horrible All Around Performance

I have an HTC Hero (Sprint) and everything about it is horrible. The internet speed, the responsiveness and just general usage. I used to use this Hero as my phone and it is now my sisters phone and I am trying to make it better for her.
Can anybody help me out with a few things....
1.) What is your radio version?
2.) What ROM / Kernel combo are you using?
3.) What OC speeds are you using (if any)
4.) UV?
------
Any other tips to improving performance on this phone?
The internet speed is absolutely horrible even in areas where I have full bars. I've tried multiple radios and I am having no luck.
jkt97401 said:
I have an HTC Hero (Sprint) and everything about it is horrible. The internet speed, the responsiveness and just general usage. I used to use this Hero as my phone and it is now my sisters phone and I am trying to make it better for her.
Can anybody help me out with a few things....
1.) What is your radio version?
2.) What ROM / Kernel combo are you using?
3.) What OC speeds are you using (if any)
4.) UV?
------
Any other tips to improving performance on this phone?
The internet speed is absolutely horrible even in areas where I have full bars. I've tried multiple radios and I am having no luck.
Click to expand...
Click to collapse
1. the .29 radio, updating the PRL might help also (search the forum for how to please)
Network speeds could be slow due to your area also. One way I've found that works is applying the 3G tweaks by zeppelinrox. It's part of his V6 Supercharger Script thread. Again search the forums but I'll tell you it's located in Android Hacking and General.
2. Our Zero Hero Sense 3.5 ROM, We include the latest kernel. Only problem we have is Bluetooth. We also have DX 2.3.7 and DX 2.3.4 ROMS available.
3. Every Hero runs OC speeds differently due to the Hero being made with some different hardware. Mine can top at 768 and be stable. Others can't.
4. UV I assume you mean undervolt. Which cannot be done on the Hero. Sorry.
Also to add on to Matt. The safest OC speed that is universal is 691. I have a rare one that goes up to around 876 or so.
私のEVO 3Dから送信される。
In the Phones defense it's quite old. The fact that there are still people who are perfectly contempt with the Phone in this day and age just shows how amazing it is. I also just got this phone myself as a hand-me down. Now that I've started using a smartphone there is no going back.
The first thing I can say is that it is a given to root and flash this phone. I've tried many different roms. Pretty much all of the ones in the XDA-Development forums and the only one that really stuck to me like glue is DX OS. It runs smoother then any other rom I flashed.
1) 2.24.02.10.29
2) DX OS 2.3.4 / 2.6.35.14-TeamHeroC
3) 768 mhz (It seems to be stable for me)
4) No idea what UV is refering to but dastin seemed to have answered that.
Hey someone does use DX thank you
Of course someone would use it. Its a great OS. I would be posting in the development forums but I need 10+ posts. So I'm stuck in the General and Q + A forums until then.
Hmoobphajej said:
Of course someone would use it. Its a great OS. I would be posting in the development forums but I need 10+ posts. So I'm stuck in the General and Q + A forums until then.
Click to expand...
Click to collapse
We wont look if you rapid fire post somewhere... I promise we wont... we're dying for posts!
Sent from my HERO200 using XDA App
Hmoobphajej said:
Of course someone would use it. Its a great OS. I would be posting in the development forums but I need 10+ posts. So I'm stuck in the General and Q + A forums until then.
Click to expand...
Click to collapse
Yeah, same here. I've been lurking for some time now (mostly due to research and whatnot), and am moving toward the 10 post threshold finally.
I am simply amazed with the zerohero ROM. I can't believe how quickly it responds. It really is a wonderful setup. DX seriously rocks as well, though I haven't messed with it in a while.
I generally go back and forth between those and the deck 2.3.7 using go launcher. That's a nice combo.
Sadly enough, this phone will probably go to my sister-in-law as she busted her Intercept (POS) and needs a phone. I'm trying to figure out what would be the easiest (most impressively working) ROM for her to use. . . she doesn't get into this sort of thing. . .
-Paul T.
dastin1015 said:
Also to add on to Matt. The safest OC speed that is universal is 691. I have a rare one that goes up to around 876 or so.
私のEVO 3Dから送信される。
Click to expand...
Click to collapse
How did you make it go that high? I dont see that option on any of the kernels or roms that i've run, only 768...
goliath714 said:
How did you make it go that high? I dont see that option on any of the kernels or roms that i've run, only 768...
Click to expand...
Click to collapse
Dastin has one of the very rare phones that will clock that high.
Matt, I use the DX OS 2.3.4 / 2.6.35.14-TeamHeroC also, great Rom. I'm just waiting on the next tweaked Zero-Hero update.

[Q] I wish Samsung would release official JB!

Hello everyone, as the title suggests if only Sammy released JB for my phone. I love the look and feel of it on the S3 but just dont like the phone, its too big and bulky IMHO. I am eagerly waiting for the S4.
Anyway, the reason for the post, i have been using CM10 on my I9000 for the last couple of weeks, i actually love it ands it actually pretty stable but and its a BIG BUT the battery drain finally killed the last remnants of patience i had with it. 12-15hrs on one battery charge is just not satisfactory.....so ive gone back to stock GB 2.3.6 and already the battery life has dramatically increased. Is this a firmware issue or poor hardware I wonder.
In anycase i would like JB back on this phone but I would like at least the same battery performance as GB, so my question really is about which JB ROM i could use?
Anyone got any ideas, recommendations or rom-avoidance advice? Anything would be helpful and much appreciated.
Thankyou!
G.
Use a different modem, and try a tweakable kernel like Semaphore. Also install betterbatterystats. That will tell you what's keeping your phone awake. I get two days out of my worn out two year old battery on the latest CM10 with low to medium use. Back on ICS, before I changed the modem, a RILJ wakelock would keep it awake pretty much all the time and I had about 12-15 hours of battery life. I'd rather Samsung stay as far away from software development as possible because nothing they have ever done in that department has been even remotely usable.
I also wish Samsung would release official JB for the I9000, but I'm afraid it's never gonna happen. They have left the I9000 behind it seems, and I think Gingerbread 2.3.6 was the last ever official update. It's custom ROM's from now on for the Galaxy S.
I wish i could fly.
Sent from my GT-I9000 using Tapatalk 2
FjarrKontroll said:
Use a different modem, and try a tweakable kernel like Semaphore. Also install betterbatterystats. That will tell you what's keeping your phone awake. I get two days out of my worn out two year old battery on the latest CM10 with low to medium use. Back on ICS, before I changed the modem, a RILJ wakelock would keep it awake pretty much all the time and I had about 12-15 hours of battery life. I'd rather Samsung stay as far away from software development as possible because nothing they have ever done in that department has been even remotely usable.
Click to expand...
Click to collapse
try a different modem??? try a different kernel??? i apologise i dont really know what you mean....
1. are you suggesting you can change the modem - how on earth do you do that??
2. ive heard the word Kernel being used but actually dont know what one is or what it does. complete novice to all this im afraid - i know about ROMs (for JB) like Cyanogen CM10, Slimbean and HellyBean etc etc, and have actually heard of this Semaphore but not actually knowing what it is!
Can you explain what this all means at all ?
btw - i get your point about Samsung especially on thier own non-andriod phones. to be fair the stock roms work flawlessly on my i9000 and the UI progression from Eclair to GB is staggering...even if it is cloaked as Andriod development....still looks and feels better than any Iphone. Thats what i meant by i wish Samsung would of developed ICS and JB for the I9000.
What helps in terms of battery life CM roms is:
-using 2d as much as possible and 3d only when needed (browsing, downloading apps etc). Problem is that 2g mode will not allow you to use data and make phone calls at the same time
-disable location services or at least gps when not used
-freeze/remove apps you are not using (stock email, talk, gmaps are battery drainers)
-disable CM built in app&data backup and use TB instead
-use lowest acceptable screen brightness
-buy a brand new battery
Sent from my GT-I9000 using Tapatalk
salomann said:
What helps in terms of battery life CM roms is:
-using 2d as much as possible and 3d only when needed (browsing, downloading apps etc). Problem is that 2g mode will not allow you to use data and make phone calls at the same time
-disable location services or at least gps when not used
-freeze/remove apps you are not using (stock email, talk, gmaps are battery drainers)
-disable CM built in app&data backup and use TB instead
-use lowest acceptable screen brightness
-buy a brand new battery
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
Hmmmm well all that seems like a gr8 idea but then what would be the point of flashing CM or any JB custom rom if i werent going to be able to use the features within it, like you would an S3 ??!!!! Kinda seems pointless to me... At the end of the day JB is the latest and greatest version, youd want to use and explore its capabilites as much as you can, without comprimising hardware performance..
Surely there must be a non battery draining and stable version of JB out there.......:crying:
@up
Totally agree with you. These are just workarounds that make you able to survive a day without recharging but at the same time limit user's satisfaction from owning a multifunctional device (eg no location and gps = no Google now). I'm switching to SGS2 that will get official jb shortly so will see if it gets better battery life but I do not expect miracles. The only hope in Google and Motorola cooperation. Motorola's battery + updates from Google must make a great combo
Sent from my GT-I9000 using Tapatalk
Just buy a new battery,bigger
Sent from my GT-I9000 using xda app-developers app
geoffjac10 said:
try a different modem??? try a different kernel??? i apologise i dont really know what you mean....
1. are you suggesting you can change the modem - how on earth do you do that??
2. ive heard the word Kernel being used but actually dont know what one is or what it does. complete novice to all this im afraid - i know about ROMs (for JB) like Cyanogen CM10, Slimbean and HellyBean etc etc, and have actually heard of this Semaphore but not actually knowing what it is!
Can you explain what this all means at all ?
btw - i get your point about Samsung especially on thier own non-andriod phones. to be fair the stock roms work flawlessly on my i9000 and the UI progression from Eclair to GB is staggering...even if it is cloaked as Andriod development....still looks and feels better than any Iphone. Thats what i meant by i wish Samsung would of developed ICS and JB for the I9000.
Click to expand...
Click to collapse
Before anything else, please install CM10.1 (http://get.cm/?device=galaxysmtd), CPU Spy (https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy) and BetterBatteryStats. (http://forum.xda-developers.com/showthread.php?t=1179809)
Now in BetterBatteryStats, look at the "partial wakelocks" near the end of a day's charge and drain cycle. This will tell you what was keeping your phone awake. My money is on RILJ being at the top of the list and active for several hours. If that is the case, you need to change your modem. Check CPU Spy as well to see how much time your phone spends sleeping when it's supposed to.
Modems
The "modem" is basically like a driver file for the phone's radios and such. (Cell radio, WiFi, GPS, etc) It tells the phone how to use those things. So some modems are less efficient or not tuned as well for your specific carrier.
http://soggycashew.weebly.com/i9000-modems.html - Here is a collection of modems packaged in Clockwork Mod zip files. If you were able to install CM10, I'm sure you know how to install them.
Go to the "i9000_release_dates.txt" file and try the most recent one. If you have an i9000M which supports the 850MHz band, only use the 850MHz-capable modems. Likewise, if you have a regular i9000, don't use those. Testing may take at least day or so each. If you're still seeing a RILJ wakelock time more than about 20 minutes a day, try the next latest one.
Kernels
The "Kernel" is sort of like the BIOS in a PC. It starts up first then Android runs on top of it. Android communicates with the kernel, and then the kernel communicates with your phone's hardware. It runs the screen, sound chip, vibrator, radios, everything. Some kernels are basic and only include what they need to run the phone normally (like the stock Cyanogenmod kernel) and some are made to let you change all sorts of settings of how they operate.
I highly recommend Semaphore JB for CM10.1
You'll find that here: http://forum.xda-developers.com/showthread.php?t=1786220
And the app to change settings here: https://play.google.com/store/apps/details?id=com.semaphore.sm
For improved power savings, use the app to turn on Deep Idle, make sure WiFi PM FAST is disabled, and you may as well turn on fast charge. (no power saving, but a shorter charge time is nice)
Android
Now this stuff is pretty simple, but it can be overlooked. Make sure to turn off apps that auto-update or at least lower their update frequency as much as possible. These are brutal for battery life. With your Google account, only enable sync for things you NEED to have updated automatically. Like Gmail and Chrome. Things like Contacts and Calendar you can update manually whenever you want but you probably don't need it constantly ready to sync. You can also do things like lower the screen brightness and turn off the fancy stuff, but I don't bother. 100% screen brightness all the time for me. I'd rather have a good experience than another couple minutes of battery.
I really hope this all helps and you can get on the latest ROM without the crippling battery drain these phones sometimes get. And you have the right idea about keeping all the effects and things on. Everything's active when the screen is on anyway, so battery savings will be negligible. Good luck!
All operating systems have a kernel, Windows, OS-X, Linux, whatever, it's just that in a closed system like Windows no-one knows its specifics or can do anything to it, whereas Linux's can be.
(Take a look at your screen when turning on your phone, the kernel image is not the first you see)
Sent from my GT-I9000 using xda premium
They should do that as soon as possible as the JB thing means a great progress in Android development. The new OS is really faster, covers alot of minuses from the previous versions and Samsung, being so good in the last few years they should stay in touch with new, good ROMs if they dont want to begin to have Google as their second conquerent.
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I wished that samsung have followed apple's example and released the last version of OS for every phones which work with that.
wilsonxc said:
I wished that samsung have followed apple's example and released the last version of OS for every phones which work with that.
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Apple just stops updating devices for no better reason than they want to force upgrades, it's not like the old devices wouldn't work. Like what Samsung did here, except at least porting Android over would take a little bit of work/time. Still no better though. Apple also holds "features" back from older devices purely to market something new on their otherwise indistinguishable upgrade. (like Siri)
Nobody, including Apple, should follow Apple's example. I think Samsung should stop bothering with bastardizing Android and just hand the drivers over to the devs here, because they actually make software people actually want to use, and enjoy using.
...its very sad that i9000 won't get ( >= ICS), sgs1 is still very good phone...
Wish, you were here...
successfully using cm10 stable without any customized kernels , no battery drains, just do a factory reset from firmware settings, and you will be happy
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