yashsingh1/xdaforums huggingface dataset:
[Samsung Epic 4G Touch] romgnascher:
On mine (also on FK23, with excellent battery performance) Kernel is the #1 battery user right now at 10.7%. Android system is 6th on my list at only 2.6%.

Looking at the wakelocks for Android System, I've actually got more than you at 1787 after 4 3/4 hrs since last charge. However your CPU usage is really high. I've only got 1m39s of CPU usage, whereas yours nearly equals the time since last charge.
[Samsung Epic 4G Touch] BluesRulez:
BBS should show kernel and partial wake locks. What are those?
[Samsung Epic 4G Touch] BluesRulez:
Op Updated

-New ROM (Team Rejectz}Presentz UniverseJB aka Jellyverse

I know Mattix has a stock FK23 build too but I will neither be adding it here nor testing because it is just stock. He is working a new update so once that is out and more stuff is in there, it will be added! :)
[Samsung Epic 4G Touch] SASQUATCH:
Running fk23 jellyverse. What is the % an hour drop while your phone is sleeping. Im experiencing about 5% an hour while my phone and I are sleeping
[Samsung Epic 4G Touch] TrayLunch:
Honestly, I've found that that is heavily connection dependent. Where I have a good signal, it can be as low as 1-2% an hour (mind you, I don't have much syncing) but if I have horrible signal I've seen it go down 10% an hour while sleeping. I was like WTF!

Elite Tester for Mijjz Goodness
[Samsung Epic 4G Touch] SASQUATCH:
Could this be the of it cuz i vet this alot
[Samsung Epic 4G Touch] TrayLunch:
High times for No data connection and no or unknown signal means crappy signal. I would test out different modems. The time spent with no connection is time your radios spend searching for a connection/connection on your network.

Elite Tester for Mijjz Goodness
[Samsung Epic 4G Touch] SASQUATCH:
Well im rhnning fk23 so cant use other modems right
[Samsung Epic 4G Touch] TrayLunch:
You can use the modems from the two previous leaks (FJ10 and FK09)

Elite Tester for Mijjz Goodness
[Samsung Epic 4G Touch] ttittoo:
This is what stats show after a reboot.... Never seen it before.
[Samsung Epic 4G Touch] BluesRulez:
Haha. Weird.
[Samsung Epic 4G Touch] bigmikehd2:
WTF!
[Samsung Epic 4G Touch] BluesRulez:
You rebooted?
[Samsung Epic 4G Touch] bigmikehd2:
Yea. I have been having pretty good battery life since I flashed jb. Took our off the charger, it was fully charged, tested out vice city for a couple minutes, checked my Facebook, then noticed in 20 minutes my battery had dropped about 20%. So I rebooted and my battery dropped to 50%. Guess it's time for a new battery.
[Samsung Epic 4G Touch] TrayLunch:
There's always the spin test to confirm. If it spins fairly easily, it's bulging and is bad. If it doesn't spin and tries to slide off your table, look for scorch marks. If there are none, it may be something else, like the USB port on your phone.

Elite Tester for Mijjz Goodness
[Samsung Epic 4G Touch] lancer1991:
I wish I could get those stats. Today I got 6 hours before plugging in and screen time is less than half of what you show. When I went back to GB EL29 all was pretty good like when I first got it, tried ICS and couldn't stand it, so I held out for a long time before deciding to try JB FK23. Not liking the battery drain again.

I just don't understand how such large fluctuations happen between people on same releases.
[Samsung Epic 4G Touch] BluesRulez:
OP ROM list updated.

-AOSP JB 4.2.1

-JB Black Bean with Jelly"FK23 Themed Modded Solid!

-[FK23 TW JB]Kobridge's Stock ROM

-MIJJz JB GOODNESS JB 4.1.2

-PACman

-[FK23 TW JB] Touched By SGSIII
[Samsung Epic 4G Touch] sniper:
Just a heads up, cleanblue/tersus status are now LightWeight and the link you have to jb PA is the old one maintained by kbizzle. A newer version maintained by me is in original development. Keep up the good work :)

Click here for custom mods for your E4GT
[Samsung Epic 4G Touch] PhAkEer:
Good to know ;)

NthAnx4suk1t2 :D
[Samsung Epic 4G Touch] :
Stock FL16 and still going
[Samsung Epic 4G Touch] fredrick1213:
3G on the entire time? And if you don't mind me asking, what's your screen on time?
[Samsung Epic 4G Touch] :
Don't see how my screen time it's so low when I been browsing the web all day and on xda
[Samsung Epic 4G Touch] MajorTankz:
That's pretty good with 45% left
[Samsung Epic 4G Touch] elchinoloco:
Here is mine on fl16. Not so good.
[Samsung Epic 4G Touch] [Hmk]:
Any help is appreciated. I'm on stock fl04. Thanks
[Samsung Epic 4G Touch] FC809:
Fl04 is known to have a bad battery drain. Go to fl16.
[Samsung Epic 4G Touch] FC809:
Get better battery stats. Because it shouldn't be that bad on fl16.
[Samsung Epic 4G Touch] madwakisbak:
stock & rooted FK23

hey guys quick question, im running stock rooted FK23 build and getting about 12-14 hrs battery with about 2 hrs screen on time. Is this right? Im seeing these 3+ hr screen on times and I really want to be up there :D

i switched from re-calked where i got similar screen on time but a little longer battery overall. I have a new battery. Only thing synced is google. screen brightness is turned to about 25% (all the way down makes things sort of a pain to see unless its dark out).

I really want to try and flash an FK23 that gets rid of all the sprint apps (touched or jellyverse?) because they are simply useless so im not sure if that might help improve battery. I'll post pictures later of the battery when i have a minute.
[Samsung Epic 4G Touch] SASQUATCH:
I'd try jellyverse
[Samsung Epic 4G Touch] madwakisbak:
thanks, i was actually just looking at jellyverse, seems like it would be exactly what i want. Only question is, since im already running on JB do i need to install a new modem or can i just flash the new ROM and be done with it? I have AGATs FK23 repack recovery
[Samsung Epic 4G Touch] SASQUATCH:
If running jb just flash the rom.

Also make sure you do a full wipe.
[Samsung Epic 4G Touch] madwakisbak:
Great, yea i was going to just do a nandroid and then wipe. By full wipe you mean wipe cache and dalvik cahce, and i guess wipe system too?

thanks for the help
[Samsung Epic 4G Touch] RayTrue04:
Just want to post this because I think it's funny. So I moved on to the Note 2 and having a hell of blast with the baterry life. So I did a full tar wipe of FL16 and let me tell you! My battery is not budging at all! Phone has just been sitting around with the 4G radio on and lasting so long I'd never thought possible. I'm starting to believe a full wipe using sextapes FL16 did this phone a miracle. Either that or all my apps were power hungry!
[Samsung Epic 4G Touch] ankurcshah:
Calk's 3.0 el29 modem. Aggressive Tweaks.
[Samsung Epic 4G Touch] elchinoloco:
FL16 on a week old fake OEM battery from eBay.:good:
[Samsung Epic 4G Touch] JohnCorleone:
Calkulin's is very solid as well. When you add a theme on top you add a variable that could make an issue pop up.
[Samsung Epic 4G Touch] 1brainsurgeon:
Still running Calkulin
[Samsung Epic 4G Touch] rujelus22:
Why only 3 of the ROMS? there are a lot of ROMS out.
[Samsung Epic 4G Touch] JohnCorleone:
A 4th contender has entered the ring...lol. I will gladly flash yours again and run it with the same apps and settings I think there are several that can be added if people are willing to try some other setups and post the results
[Samsung Epic 4G Touch] musclehead84:
Thatd what I was thinking. I don't understand why not have them all. Then we can input and screenies from members on all Roms.
[Samsung Epic 4G Touch] 1brainsurgeon:
I'm down with adding more as long as you guys are down with giving them all a go
[Samsung Epic 4G Touch] 1brainsurgeon:
Just flashed blazer. Shots will b up when I get home
[Samsung Epic 4G Touch] 1brainsurgeon:
UPDATE:

added more roms

changed some of the guidelines

if you have a rom in mind that's not listed, Let me know
[Samsung Epic 4G Touch] coiledwire:
Blu Kuban. It belongs in the conversation and is about as custom as they come.

Sent via EM waves.
[Samsung Epic 4G Touch] 1brainsurgeon:
okay, it's up.
[Samsung Epic 4G Touch] 1brainsurgeon:
barnacles wifi tether? I was on your Frost rom for awhile. Nice
[Samsung Epic 4G Touch] 1brainsurgeon:
Your build is up sir. Does your build specify whether it is odexed or deodexed?
[Samsung Epic 4G Touch] 1brainsurgeon:
This is far from accurate. If you're only getting 13 hours, then you are a prime candidate for this challenge
[Samsung Epic 4G Touch] rbtrucking:
Same goes for me. I have tried basically all of them and I would have to say StrongSteve comes out on top and for me at least Phantom Hackers Blazer rom would be second but even running blazer I would get the occasional random reboot. NEVER ANY issues with StrongSteves Odexed Blue!
[Samsung Epic 4G Touch] 1brainsurgeon:
Strongsteve 2/17 coming next
[Samsung Epic 4G Touch] 1brainsurgeon:
Guess I'll find out for myself when the time comes...
[Samsung Epic 4G Touch] 1brainsurgeon:
Couldn't get unnamed, miui, or nocturnal (will try them later) so I've moved on to BLEND. All results so far are in 2nd post. BluKuban is next
[Samsung Epic 4G Touch] spyderkoz:
Thank's for putting this up i can't decided what Rom i like

Sent from the past using xda premium
[Samsung Epic 4G Touch] OnDutyTactical:
After being an Android guy for lots of years, I attempted to sip the cool aide with the iPhone 4S. I absolutely hated it. I jailbroke it after being limited to apple's choices for placement and the number of icons per screen, what could and what could not be deleted from the original configuration, and what could and could not be put into folders.

Being a guy that likes to make my devices mine, my iPhone experiment lasted little more than a few months. I recently traded that device here in the marketplace with a guy wanting to get rid of his Epic 4GT.

I am once again in a happy place.

Since this thread is about ROMs for the E4GT though, I will stay on topic with a relevant question. With the release of ICS just days away, what do those of you who have been flashing ROMs to this device think about just waiting to see what Android 4.0 has in store? I am with Sprint; and the rumor mill is that on March 1, ICS will be an OTA. I am currently rooted with the stock ROM, and I am looking very forward to this release. Your opinions are welcome.
[Samsung Epic 4G Touch] 1brainsurgeon:
My pleasure. I have 4 or 5 to go. Maybe you'll have a better idea when it's complete :) I can tell you from the roms that have already been tested. Best battery is calkulins. Most completely themed (if you like blue) strongsteve... stay tuned
[Samsung Epic 4G Touch] elchinoloco:
I found out my battery was dying. Replaced it with a fake OEM. Much better now. See previous post.
[Samsung Epic 4G Touch] comptonhubbard:
I'm on FL16 and when I use the music player the stats don't come out right. I played music for 10 hours phone only went down 50%, but the stats showed less than 4 hours of use. Anyone else getting incorrect battery stats when playing music?
[Samsung Epic 4G Touch] BluesRulez:
Did your phone reboot?
[Samsung Epic 4G Touch] comptonhubbard:
No...it actually gives me the wrong information every time I use the music player. It only gives half of the time I use it.
[Samsung Epic 4G Touch] munch2477:
Does Sprint actually replace batteries for free if it's under warranty? My screen was messed up so I went into Sprint and they replaced it for free. I asked them to look at my battery because it was getting terrible battery life compared to what it used to get and they told me my battery was messed up. They said they didn't have any in stock and that batteries are not covered under warranty. I ended up buying the 2x+charger (hyperion) for only like $18 but still I would hope the Sprint store wasn't lying to me about the battery warranty.
[Samsung Epic 4G Touch] TrayLunch:
There have been others who have gotten them replaced by Sprint. I was not one of them, so I can't say for sure.

Bugging up my phone, so you don't have to!
[Samsung Epic 4G Touch] sniper:
It's not technically covered by sprint's warranty, but is covered by samsung's manufacturer warranty within a year. I went into a sprint store and an employee told me it wasn't covered and I would have to buy another one. I talked to a sprint representative online who gave me credit for a new battery for my inconvenience, and then I went back to the store a few days later and got a battery for free :)

LightWeight ? PACman ? PA
[Samsung Epic 4G Touch] kobridge:
JB Stock battery life?

I think this is the right place to add the link about JB rom battery life info.

I'm adding some battery life info in my thread at http://xdaforums.com/showpost.php?p=35744943&postcount=3 with some screenshots.

The battery life is based on stock rom, so if you are on stock, you may get the same battery life or more based on your app configuration.

((Wow, this is my first time came to this thread and so surprised about whatever BluesRulez done in this thread! Great job BluesRulez! )) +1+1

Edit, by some reason, the screenshots are not showing thru above link. I'm addeding my screenshots here - sorry for the double screenshots in here and there!
[Samsung Epic 4G Touch] BluesRulez:
This is good!:thumbup:
[Samsung Epic 4G Touch] ankurcshah:
Hey KOB, what is d battery mod that you are using?
[Samsung Epic 4G Touch] kobridge:
Currently I'm not using the battery tweak. It's based on the stock ROM with few mods and tweaks - camera mod, csc tweak, bloatware remover.

Now I've just finished the measuring the second battery life cycle. The result screenshots are below.

For overall, I like the battery life in stock JB rom.

It lasted about 2days with 4hours on screen time.

Screenshots - http://xdaforums.com/showpost.php?p=36690331&postcount=412
[Samsung Epic 4G Touch] TheBlackHombre:
Hey I just installed the "{JB}{Shadow God}Presentz Jellyverse v0.4 {FL16}" rom. I used it on a full charge (started from 100%) and let it run all the way to 1%. Everything is stock, so no tweaks besides the ones included in the rom. No freezes or force closes, everything was perfect.

This was my results after 1 day of light usage, I'd estimate the battery life would average about 10-12 hours with normal usage. I'm usually on my phone most of the day so I will take another ss another time when its used normally and heavily.
[Samsung Epic 4G Touch] timmetal6669:
Can't believe I haven't seen this thread till now.. Wanted to say thank you for posting this, and thank you for linking all these great ROMS we've all worked so hard on.. Nice job on this thread
[Samsung Epic 4G Touch] emezrahi:
Internet problems

please disregard... wrong thread post
[Samsung Epic 4G Touch] BluesRulez:
OP ROM list updated.

-CyanogenMod 10.1 - WILD FOR THE NIGHT

-AOKP JB 4.2.1 Magical Unicorn E4GT

-[AOSPA 4.2.1][01/25] PARANOIDANDROID 2.99 betaNINE

-[Team ScarLick] [FL16] The Dark Angel Rises

Testing CM10.1 now. Pretty cool that we get to run the latest ROMs for our phone!
[Samsung Epic 4G Touch] im0rtalz:
Not many posts about this rom
[Samsung Epic 4G Touch] fredrick1213:
Re: [Official][ROM list] Battery life-Testing & Help for ICS/JB Updated 01/26/2013

What ROM is that?
[Samsung Epic 4G Touch] BluesRulez:
Re: [Official][ROM list] Battery life-Testing & Help for ICS/JB Updated 01/26/2013

Miui.
[Samsung Epic 4G Touch] fredrick1213:
Re: [Official][ROM list] Battery life-Testing & Help for ICS/JB Updated 01/26/2013

Thanks. I wonder if that's with an extended battery :confused:
[Samsung Epic 4G Touch] duce415:
Re: [Official][ROM list] Battery life-Testing & Help for ICS/JB Updated 01/26/2013

+1
[Samsung Epic 4G Touch] im0rtalz:
Re: [Official][ROM list] Battery life-Testing & Help for ICS/JB Updated 01/26/2013

not the latest build by the way 10.26 build
[Samsung Epic 4G Touch] StifflerServices:
claims ainnev

WOW! I would really like to know how I can get great download spreeds like that (first post). I've tried force roam ;) & dif modems. However I can't seem to get over 1.80mb on a good day, and most days it's .50mb. I'm on the e4gt running CM 10.1, FF11 Modem currently and I'm just north of Columbus, Ohio just out of sprints 4g range. Also my battery life isn't the best, brand new but I got the extended battery but it sacks as it was a standard one still, any calibration techniques y'all can suggest? I did try the app BTW and it didn't seem to wrk. I'll try to get screen shots as instructed but any ideas on what I can do to get better data from my area? I'm not in sprint 4g but I'm sure there is other carrier 4g in my area... More specific I'm in Delaware/Sunbury Ohio area most of the time. Ant help would b great. Thanks
[Samsung Epic 4G Touch] BluesRulez:
Re: [Official][ROM list] Battery life-Testing & Help for ICS/JB Updated 01/26/2013

I am im hilliard and that test is on a non cm/aosp rom. I get those only on tw roms. El29 modem.
[Samsung Epic 4G Touch] StifflerServices:
tested on EK02 & FI27 still no luck

So I flashed back to both in my description and I'm still not getting close to what u have. Were u on 4g w those readings? Sry if that was mentioned b4. As for battery life, Do u think if I flash back to ekO2 and let my device update to el29 then factory reset in security. it would help calibrate / fix this new extended battery I'm using? And does it matter if i fully charge before song so? Reason I'm asking is, I went from EK02 to SS EL29 then I tried flashing the gs3 rom which actually wasn't intended for the US e4gt but somehow I didn't brick my fone doing it. But ever since it seems like my screen has a shadow memory... like the old computers did and is y the came out w the screen saver. The top bar shows faint traces of clock and icons while I'm using full screen apps etc. And it doesnt no matter if I flash back to stock thru zip or Odin..it's still there and new extended battery only gives me 4 to 6 hours w moderate use.

Seems like it's not doing a complete wipe..sry long winded.. just didn't want to miss anything so u cab help me.. Let me know what or thoughts are ... thanks

Don
[Samsung Epic 4G Touch] BluesRulez:
^^

So what is the current configuration of your phone?

===================
[Samsung Epic 4G Touch] duce415:
kobridge gb27. New Aio mod with goddly tweaks + crossbreed and peg tweak. This is my second charge with the 3.0 kernel. Will let it settle a lil more and see what happens. Rom overall runs greatm loving the new aio mod from td.
[Samsung Epic 4G Touch] Teknician:
You're using El29 down there? I keep going into roam on FH24 here in the Mohican State Park hicktown of Loudontucky (Loudonville). I'll give that a shot.
[Samsung Epic 4G Touch] BluesRulez:
Yup EL29, get the best signal. 4G speeds upto 10mbps and 3G speeds upto 2mbps. Kinda disappointed how we can't use old modems with JB.
[Samsung Epic 4G Touch] duce415:
Running PAC in black and this us my first charge. Set to 1000-200 peg governor sio . going to let it settle for a couple more cycles and see how battery is.
[Samsung Epic 4G Touch] duce415:
Update from this morning
[Samsung Epic 4G Touch] dataman:
Ko rom gb27+ goddly tweak pack 1.4 + td aio + agat 1.2 kernel

Greenify has improved it even more since.
[Samsung Epic 4G Touch] AlkaliV2:
I got my best battery life on Blu Kuban so far with FL24. When monitoring it with Battery Mon Widget when it hit 99% there was a insanely negligible loss of battery power to the phone. The line stayed lateral for 3 hours despite my turning my phone screen on dumbfounded. After this time there was a steady decline, but I have been trying to duplicate those conditions with every rom since then because I knew Blu would go JB after awhile. Right now I'm on Rooted GC01 deodexed and debloated by jdsingle76 with my boost phone and am about to do a drain test. I wanted to say thank you to everyone for posting their results and to Blues for keeping it all straight and explaining some of the wakelocks. Going to run this thing down now and see how I do now that it is calibrated.
[Samsung Epic 4G Touch] Gargoyle nargle:
This is cool
[Samsung Epic 4G Touch] BluesRulez:
I have decided to get a new battery and start updating again. My current battery is dying.. So..
[Samsung Epic 4G Touch] dataman:
New battery after a year is a must
[Samsung Epic 4G Touch] duce415:
also I believe its based on brand too. I have an after market battery and I feel after about 3 months that it doesn't hold up like it use to. the original samsung battery wasn't bloated or anything but just thought I needed a new one. I'm going to throw my original battery in this weekend and conpare. who knows, my original might be just fine. Will post results later.
[Samsung Epic 4G Touch] bigbuffalo01:
Battery Life

Along with Greenify I also use Du Battery Saver (free version) to further extent battery life...
[Samsung Epic 4G Touch] BluesRulez:
ROM list updated.
[Samsung Epic 4G Touch] BluesRulez:
New battery came!

OP updated with Jellyverse screenshots.
[Samsung Epic 4G Touch] ankurcshah:
Stock rooted Gb27.
[Samsung Epic 4G Touch] XCrunner23:
Looks like I beat you in screen time :D
[Samsung Epic 4G Touch] duce415:
Are you guys using any battery saving apps ?(I.e. DS battery saver, greening, juice defender etc)
[Samsung Epic 4G Touch] XCrunner23:
I'm just using greenify. I personally don't like DS battery saver because I don't like the fact it turns data off
[Samsung Epic 4G Touch] duce415:
Yea that's why I don't use it also. Not sure if I'm just setting the app up wrong or wat but I don't get half my calls with that installed

Thanks
[Samsung Epic 4G Touch] XCrunner23:
I've had that problem before too. It seems to mess up most things, so I just don't use it. But bilgeryan somehow gets AMAZING battery life from it :cool:
[Samsung Epic 4G Touch] duce415:
Yea I see a few people getting crazy long battery life. This is my first day on touch 1.5 and its been running smooth..
[Samsung Epic 4G Touch] rtwrobert10:
CM10.1 Wild for the night

i have recently tested this ROM's battery life and I have to say it is extremely excellent
[Samsung Epic 4G Touch] asd87:
What ROM is this???
[Samsung Epic 4G Touch] rtwrobert10:
This is the Wild For The Night CM10.1 ROM. Here's a link: http://xdaforums.com/showthread.php?t=2099881
[Samsung Epic 4G Touch] asd87:
That's what I'm running now. Never have I gotten that good of battery life lol.
[Samsung Epic 4G Touch] bilgerryan:
I've gotten 23 hours on GB27 on stock battery with 4+ hours screen on. Don't have the screenshot anymore but it's somewhere in the TBSGS4 thread.

Also Battery Doctor in the Play Store is amazing!
[Samsung Epic 4G Touch] rtwrobert10:
Consider getting CPU Sleeper dual core. And also greenify. The rom has an option in the tile layouts for the phone to go to sleep. These things help dramatically
[Samsung Epic 4G Touch] Avide:
witch one has the best battery life?
[Samsung Epic 4G Touch] bilgerryan:
It's subjective... Depends on what you do with your device
[Samsung Epic 4G Touch] kthomson205:
I just thought I would show the amazing battery life I am getting running ExtendRom SuperNexus with coma dose v2 and DS Battery Saver. Thanks Bilgerryan and Goddly!
[Samsung Epic 4G Touch] electricallew:
Battery usage baseline

Just wanted to give an Idea of what is possible. I am new to flashing, tried DU 4.3 but had trouble with mobile data. I then used a one click : Sprint_D710_GB27_JellyBean_SimpleUpgradeTool . I did not setup wifi, email, gmail, play store, or anything else. Although I still had SuperSU by Chainfire on the phone. :o . Anyways. have 2 and a half days of battery. Used phone and 3G/4G data lightly.
[Samsung Epic 4G Touch] 1brainsurgeon:
Was experiencing wake lock issues with blukuban (I don't believe it was rom related) I will be testing again....
[Samsung Epic 4G Touch] 1brainsurgeon:
First and foremost, congratulations on running into the silly guy willing to trade.

IMO, based on testing Cm9 ICS and the leaked fb17, it would probably be in your best interest to wait it out a bit. Cm9 is a bit too choppy for me right now. Not that re-rooting is that difficult, but you have to after odin-ing the fb17 leak. There are enough things not working on both to keep them from being my daily's. Hope this helps. Glad to have ya back on the android platform :)