yashsingh1/xdaforums huggingface dataset:
[HTC Droid DNA] cmay227:
If you have problems re-unlocking your DNA here's what worked for me.probably explaining to much as most here already know how to get to fastboot every way possible, but here goes. posted this in a Q&A thread earlier , just thought I'd post it here to make it easier to see

I hold the power button to get the power off or restart prompt, choose power off...do not choose restart. once the phone is off. Hold the volume down and press and hold the power button....keep holding.... phone will boot normally except the buttons on the bottom of the phone will flash....Keep holding.. the screen will turn off for a few more seconds Keep holding...and then your in the bootloader. choose fastboot and then run the fastboot unlock command.Says unlocked every time. took 3 hours wed. night of running the unlock command only to find out it still said relocked. repeated till i found out about the completely turning off the phone thing in the one x forums. Tried it and no problems since. have done it about 20 times in the last 2 days.
[HTC Droid DNA] xShin:
Sorry for sounding stupid right now, but what exactly do you mean by re-unlocking? To me, it sounds like the phone was unlocked, then relocked, and now it's being locked again? Just curious :P
[HTC Droid DNA] Rammstein1313:
I've had no issues re-locking after the jcase unlock process ... I've used the all in one program to re-lock and unlock , I've done it a total of three times on two separate DNA's

From my DROID DNA
[HTC Droid DNA] cmay227:
Some people have had issues of the unlock not taking after locking.

This has worked for me every time after i had issues the first time i locked.
[HTC Droid DNA] ScreenSpace:
Anyone aware of an online video showing this process?

I'm clicking over to YouTube now but I think it's too early in the release to find one.
[HTC Droid DNA] cmay227:
Which process? Have you unlocked yet? If not, this here is not ment untill you have unlocked and then re- locked you bootloader.
[HTC Droid DNA] makiadi61:
does it work?
[HTC Droid DNA] jcase:
Powering off all the way, and then booting straight to the bootloader maya help.

I also a separate way to unlock if it is really stubborn.
[HTC Droid DNA] Zarboz:
Jcase, One of my testers for kernel had to RUU. He could not unlock the first 3x times he tried with the SAME token he received after altering the CID with your tool. The fourth time the tester did the fastboot flash unlocktoken Unlock_code.bin the bootloader status changed to UNLOCKED.

just thought id let ya know
[HTC Droid DNA] Link1019:
tyvm

I have been wrestling with this problem for hours. after I had root, and installed 4.2 camera patch I kept have FC in video recorder. decided to go back to stock and re-root. but this re-unlock had me hung up.

I did exactly like you said, and it worked 1st try. thanks a lot.
[HTC Droid DNA] cmay227:
I'm glad it worked for you. I had the same issues.
[HTC Droid DNA] WorldOfJohnboy:
I'm far from an expert, but in discussions with some experts over the weekend, there should be no reason to RUU and then re-unlock your phone. (I'm not knocking those that did this already, because I also re-unlocked, lol)

There is a thread in the Dev section that has a stock/rooted NAND TWRP backup that you can restore. Someone was nice enough to start with RUU, unlock, root and then back it up and share it with us.
[HTC Droid DNA] x70xchallengerx:
yeah this happened to me too >_< haha. I just tried to re-unlock with my unlock_code.bin and it "appeared" to work but only to see it says "relocked" still, so I will try this method when I am out of class :P
[HTC Droid DNA] adrynalyne:
Oh trust me, Nandroids are not always the answer. Especially when your perfectly working one up and gives an md5 mismatch.

While you can recalc the md5, its not worth it IMO.
[AT&T LG Optimus G] cerps:
Being there's so much difference in battery life, I was curious if there might be a bad batch of phones. My phone gets great life and my dad's gets significantly less. He works about 2 blocks away from me and actually has a stronger signal in his building than I do at mine and his battery drops like a rock with nothing running. I'm rooted and froze the AT&T bloat. He's stock.

My serial number contains a PTM and the end number is in the 40000's. His serial number contains PZK and ends in a number in the 30000's. If you have time post your serial # info and how your battery life is.
[AT&T LG Optimus G] d08speed3:
I returned my ladies OG and now her battery life is better. Even b4 I rooted it drain was better from prior phone. Could be a batch. That's my lead as well
[AT&T LG Optimus G] Murasakiii:
I'm contemplating returning my phone just in case of a 'bad batch,' but I'm afraid I'll get a phone that's even worse lol. I can't forever replace phones. I'm just trying to make it work.
[AT&T LG Optimus G] Jank4AU:
Does this phone have the ability or need to reset battery stats? I know you couldn't do it, or it was unnecessary on the SGSII. Just curious if it's a calibration issue.
[AT&T LG Optimus G] whiteguypl:
You can threw clockwork easily. It doesnt matter though. Trust me.
[AT&T LG Optimus G] aquariuz23:
Resetting battery stats actually has no correlation with battery life whatsoever. It is not what controls the percentage that we see in screen. I believe it just tracks what apps or system files are or have been using up the battery. Battery stats gets an automatic reset whenever you reboot anyways.

For those with bad battery drain, just try and see what your serial numbers are n post it here to compare.
[AT&T LG Optimus G] Joecascio2000:
http://rootzwiki.com/news/_/articles/wiping-battery-stats-is-pointless-says-google-r316

First time I read it, it blew my mind. Talk about placebo effect.
[AT&T LG Optimus G] NotablyNice:
Jesus...its a SOFTWARE bug...not hardware. We ALL have it. We just use our phones differently.
[AT&T LG Optimus G] DeathmonkeyGTX:
Dude, you're blowing smoke off an asbestos fire. You have no idea what exactly is causing it.
[AT&T LG Optimus G] jamesc760:
Where do you go to get the serial number of the phone?
[AT&T LG Optimus G] DraginMagik:
The battery life on my phone and seemingly most folks is great. Granted some folks probably live on the cusp of LTE coverage in their area and the radio is killing the battery while liking for signal (that happened to me with my EVO 4G).

If it were all devices, then only the battery life fanatics who shut down everything would be seeing 20hrs on a charge.

I think there's a bad batch of hardware or there.

Sent from my LG-E970
[AT&T LG Optimus G] whiteguypl:
crap battery

my s/n: KPUU 40000's the high end. I dont think its a batch.
[AT&T LG Optimus G] DraginMagik:
seems odd that those who are having the issue are not likely to make to 10hrs on a charge (often 1/2 that)...while others are bumping 20hrs (myself included).

i have 4 emails on constant sync, as well as, facebook, weather, xda and a chess. each day has a couple hours of screen time. 1hr each day of either Pandora or Audible. 20-50 text and @45min - 1hr of phone time. ... in case you think i put my phone in my pocket and forget about it.

granted, i do connect to wifi at home and work. and i live in an area where i have solid LTE coverage at all times.

audible and screen time are my worst battery drains.
[AT&T LG Optimus G] cerps:
We got ours off the box. Not sure where you'd get it in the phone.

Did a little more research. Set them side by side for an hour with screens at same brightness, always on, with Nexus live wallpaper running. Both were hooked into wifi and the microcell. Battery usage over a 1 hour period was pretty much identical (within 1%). Then did some web browsing and hit all the same links and drain was the same. We thought it maybe was just battery conditioning. When I first got it I did 2 full drains and recharges with it off. He did that about a week in and thought it was fixed.

I left and a couple hours later his battery started to tank. Only thing we noticed was his accelerometer hung for some reason and had 5 hours on. He hadn't used anything that should have turned it on so no idea why it got stuck. Turned it off and the battery usage slowed to what one would expect. Then it had another couple minute burst of dropping. that was the last I heard.
[AT&T LG Optimus G] aquariuz23:
Lol you ended it with such a dramatic air. "That was the last I heard". Dun dun dun! Lol. Sorry I just played some Alan Wake that's why :D
[AT&T LG Optimus G] droidiac13:
The one thing I've notice about my phone is that when looking at my wireless icon in the notification bar, there is something transmitting 90% of the time (download it appears as it is just the bottom arrow blinking). It does this even when sync is turned off. I've gone through the phone and I can't see any app running. Has anyone else noticed this?
[AT&T LG Optimus G] Murasakiii:
I'm convinced there's a bad batch.

My replacement phone literally just ran all night. I had been awake backing up my system with Titanium, and it stalled before I went to bed. TB kept my phone running for 8 hours straight with the screen on and my phone is only at 18%.

If your battery life is ****, return it. Currently running Stock, rooted and unlocked with dormancy fix.
[AT&T LG Optimus G] mws1986:
So this is what betterbatterystats is showing me. I'm using around 5.8% a hour that's not the best but that's not bad right?
[AT&T LG Optimus G] Patsfan123:
Take a shot of the alarms, kernal wakelock, and partial wakelock pages.
[AT&T LG Optimus G] mws1986:
I had not enabled su privileges to it yet so I will have to wait on the alarms.
[AT&T LG Optimus G] :
Just noticed something interesting...

My phone has been resetting itself lately so I took it back to best buy in hopes of an exchange. The person there asked if I'd done a factory reset, and naive me said that I hadn't. She said they needed to do that first, so she did that (after rooting and unlocking - albeit on stock rom - I wasn't doing it), it booted up and she said to cone back if there were any more problems. Well, after that, my battery life went to buggery.

I checked, and my phone was being kept awake. No deep sleep at all. Weird. Thought I'd reboot and see what that did. If that didn't help. I'd do the fast dormancy mod.

Well, no fast dormancy mod yet, but after the reboot, I suddenly had deep sleep.

The pic shows the effect of the reboot while on the same charge.

There's definitely a bug in there somewhere, and fast dormancy looks like only a part of it. I think I'll still apply it to see if it has an effect.
[AT&T LG Optimus G] gsrrr:
I added to my previous comment so I am not sure if others have read but it seems like a restart will fix the bug. I'd restart the phone after a full charge battery life has been great.
[AT&T LG Optimus G] d08speed3:
How's people phones doing so far that have gotten a replacement?
[AT&T LG Optimus G] Murasakiii:
My replacement is awesome.

11h and 21m and down to 45%. Something is still eating at my battery, because the usage time says 11hrs and I've hardly touched it. So once I fix that, if possible, who knows how long it will last.
[AT&T LG Optimus G] mws1986:
Hmm my battery yesterday only lasted around 12 hours
[AT&T LG Optimus G] Joecascio2000:
Currently at 12h 18m with 2h 4m screen on time and down to 40%. I also know that I'm missing some hours from my total "on battery" time. When I rebooted from the power menu it didn't save my battery stats. It said it was only on for 8 mins but I know for a fact I was off the charger for about 2 hours. Just something to keep in mind. Android OS is at 62%.

Battery so far is disappointing. My Gnex with a 1750mAh battery easily got 30+ hours with ~4 hours screen on. Hopefully an AOSP rom will have a great impact on battery.
[AT&T LG Optimus G] mws1986:
This is my first android phone. Is this normal for battery life or is something wrong either with software or hardware. I have not actually been on my phone much.
[AT&T LG Optimus G] CattleRancher:
My battery has been amazing. I too it off the charger night before last, and it's still at 35%. Haven't used it too too much, but I have listened to some music, viewed fb, emailed, couple calls, watched a few vids on youtube... Etc...
[AT&T LG Optimus G] whiteguypl:
The word amazing with a little over 2 hours screen on time is a bit misleading. I think half the people having problems have an actual problem and the other half are just confused by subjective information.

That said my new phones battery is much better than my first phones was.
[AT&T LG Optimus G] mws1986:
I'm at 50% only 7 hours of unplugged. The only thing I have used is the xda app, my bank app, and sent a few messages.
[AT&T LG Optimus G] CattleRancher:
I'm comparing it to my Infuse 4G, which would come off the charger at 10:30AM, and when I got out of work at 8PM would be at 30%, with far less activity than I've used n this one.
[AT&T LG Optimus G] mws1986:
My onscreen time is a 1 hour 15 minutes
[AT&T LG Optimus G] JohnCorleone:
I think some of the AT&T bloat is effecting it. AT&T Smart WiFi will look for public hotspots if you don't set it to "My Spots." Google+ can tax the system if you are always signed in. I made a "Stock apps" folder and started moving apps to that folder but not all at once. I am thinking its a combo of a rogue app and possibly a reporting error. Mine said CPU kept awake for 7 hours but only a few minutes of use. I left the phone idle for 17 hours and battery was still 94% and Android OS was over 50% but 50% of almost no power used. NS4G did the same thing on ICS until the last update where it got sorted. Actually my Epic Touch did on ICS as well.

Sent from my GT-I9300 using Xparent ICS Tapatalk 2
[AT&T LG Optimus G] Mramos860:
Thats What Happened To Me

I had to return my first O.G. because the back button had stopped working all together and that one had great battery life. The one they switched me in the store works great but the battery life blows.
[AT&T LG Optimus G] IrateCustomer:
So I've been testing the battery drain over the last couple of days, and here's what I've found:

- All GPS and Location services turned on, are draining my battery 1% every 10 minutes. That's with the screen off and me not touching the phone.

- I reboot the phone every morning, and since it takes all of 20 seconds, it's not a hinderence at all. This has helped my battery life quite a bit. Moderate use, and some 2D gaming got me all the way to 10:30pm. Phone came off the charge at 7:30am, so 15 hours.

- I have all accounts on auto synch, just for the record, including G+, and my screen as set to adapt to lighting at 70% brightness.

Rebooting and using GPS selectively make a huge difference in my battery life.
[AT&T LG Optimus G] Murasakiii:
That sucks. :x Sorry, Mramos.

I find that my second phone is far better than my first all around. No chance they'll replace the second for you?
[AT&T LG Optimus G] IrateCustomer:
Okay, so with reboot and moderately heavy use of data and phone calls for 12 hours, my battery life is at 37%.

This is working very well now guys. The reboot is the key, and for me, avoiding GPS services keeps battery life strong.

Sent from my LG Optimus G
[AT&T LG Optimus G] Joecascio2000:
First real charge cycle: 17h 53m 15s on battery, 3h 15m 55s screen on time. 12% left

Not what I'm used too but not bad. I hope it gets better.
[AT&T LG Optimus G] droidiac13:
What phone did you come from that you'd get better battery on? 18 hours is better than I'd get on the HOX, HOX+, GNex, etc...
[AT&T LG Optimus G] iiDeadSeriousii:
Completely stock ROM and my lowest battery days have been 11 and 12 hours...ironically enough those days I happened to be using ECO mode because I wanted to test it out. I've been averaging 16+ hours with what I'd consider heavy usage.

I have to say I am very impressed with the potential of this battery once it eventually gets CM. I'd say the only thing I do is just turn off Wifi when traveling or when I know I'm not gonna get it, GPS is always off, and BT only comes on in the car.

You gotta understand I'm beyond impressed because for almost 2 years I had to deal with the original EVO and incorrectly thought that's how a battery should last.
[AT&T LG Optimus G] ferganer:
Stock ROM. No tweaks except for Go Launcher EX. Data on, Wi-fi, BT, GPS off. All sync is set to manual.

My battery drains only 25% in 24 hours of on time. That's with moderate use (a few calls a day, checking email a few times, browsing the web for about 30 mins, no games or videos). Standby power consumption has so far been great. I lose only a few perecentage points overnight. But it's when I browse the web is when battery gets down really quickly and the phone gets warm. I use Chrome.
[AT&T LG Optimus G] mws1986:
For those that returned there phone did they give you any issues. Did you just tell them that the phones battery was bad?

I'm getting about 10 to 12 hours of battery life with only about a hour of on screen time
[AT&T LG Optimus G] Joecascio2000:
On my Gnex (based on screen shots) I used to get 1 day 10 hours with 3 hours of screen on time. And 20 hours with 4 hours screen on time. Now my gnex doesn't have quad-core or LTE but I figure I should still be getting the same since the LGOG has a much bigger battery.

I just looked at some archived screenshots of my Captivate and I got better battery life on it too. 1 day 15 hours and 2 hours screen on. Also 1 day 10 hours with 3 hours screen on time.
[AT&T LG Optimus G] ketchup4life:
I posted this in general and was directed here but here are some screens of my batt life with 2 hours screen on time. WiFi on at apartment with gps on and everything syncing. Used navigation for 20 min and Pandora for 1.75hrs. Screen set to auto at 40% brightness.

oops, deleted photos from my phone already, but here is OP with screen shots if anyone is interested.

http://xdaforums.com/showthread.php?t=2030728
[AT&T LG Optimus G] iiDeadSeriousii:
Gotta love Quickmemo lol. I'm at 2% right now, but this is a HEAVY usage day. Played some hitman so I was youtubing achievement guides all afternoon, everything was syncing (fb, g+, weather, 4 emails, sportscenter fantasy app, etc.) and just overall Web browsing and a bunch of other things. I'm impressed every day by the battery on this thing.
[AT&T LG Optimus G] good4y0u:
What's your batch number?

Mine is 210kpkn027221
[AT&T LG Optimus G] droidiac13:
How do you find the batch number?
[AT&T LG Optimus G] Mramos860:
Absolutely horrible battery life!

Hi guys,

I'm new to the forums and this is my 2nd android phone. I have this phone for over a month now andy battery life depletes so fast! I have the fast dormancy disabled. The only apps i have pulling in data is gmail I disabled all the stock apps, Including all the google play apps (except play store) and my phone percentage depletes when I'm not even using it

I live in a LTE zone and I am always on wifi. Even when I have eco mode enabled, on wifi and have data off I still deplete like 5% an hour when not using it. It says my biggest usage is the Android OS. Im wondering if I root my phone will it help my battery? I don't want to send my phone back

Because I have a full body zagg shield on it and don't want to have to remove it.
[AT&T LG Optimus G] DraginMagik:
in and of itself, rooting your phone will not have any impact. perhaps you'll see an impact if you load up The Base ROM, due to some of the AT&T bloatware being removed and freezing any remaining unused crap via Titanium Backup. i suppose it's worth a shot, but perhaps you shouldn't rule out trying another hardware swap. i tend to think this this horrible battery issue is related to a hardware issue or perhaps a bad low level driver...in either case, my money is on the swap.
[AT&T LG Optimus G] good4y0u:
Its the serial number

But I'm at 8hrs almost 9 with no charge and full usage all day and only at 35%

---------- Post added at 01:23 AM ---------- Previous post was at 01:22 AM ----------

When I removed att bloat on my atrix I had a noticeable increase in battery life
[AT&T LG Optimus G] noblekitty:
I am a light user, only check emails/sms and very little voice calls, mostly on wifi or LTE. From my experience, the wifi or cell signal strength greatly affect the battery drain. I recall every time we stay at a hotel, where the wifi signal was terrible, my old phone would use 3 times as much power vs my house or work wifi. At my house, we have 2 N wireless point set up at each end of the house. At work, I am literally sit next to the wifi AP.

My phone is sitting on stock, rooted, TWRP, AT&T locker frozen, S/N:xxxxPFX043955.
[AT&T LG Optimus G] robstunner:
There is NO reason Android OS usage should ever be above 20%. I had mine off the charger starting at 100%. 8 hours later i was at 77% with Android OS usage being 82% of the drainer, wifi was on however so that was probably the other 18% of the use. Im rooted and all the AT&T apps are frozen.
[AT&T LG Optimus G] Jank4AU:
Welcome to the club. Mine has never dropped to less than 49% of my battery usage.
[AT&T LG Optimus G] robstunner:
Thats dissapointing. I left the n4 for this phone because I assumed battery life would be better being on a stronger LTE signal than a weak HSPA. That being said, the N4 lost 4% over that same time frame.
[AT&T LG Optimus G] Jank4AU:
Personally, I think it is most likely a case of inaccurate readings. I can still get 4 hrs screen time even with the super high android os %. Thats over the course of a full day...not charge it up and then turn it on for the next 4 hrs...normal days usage.
[AT&T LG Optimus G] robstunner:
Maybe, but that still doesnt explain loosing 1/4 the battery overnight
[AT&T LG Optimus G] Jank4AU:
Are you using google+ at all? That was the main cause of most of my battery drain issues.
[AT&T LG Optimus G] TangoXray:
For the record... I've gone just over 5hrs overnight without losing a single percent. On that same charge I was able to get 1 day 9 and a half hours (33 hrs!) with 3 and a half hours screen on time. My best estimate would be 60/40 wifi/4G. Everything Google on sync, no social networking. 70% auto brightness. And another 5 hr sleep cycle. I'm also stock rooted, unlocked, ATT apps frozen, location services manged manually, and fast dormancy app.

I admit that wasn't a heavy usage day, probably not even moderate but I'm still impressed. Normally, with heavy 4G usage and 3 and a half screen on I still average 18-20 hrs with 30% battery remaining. Better than any other phone I've used including my Sprint GS3.

At this point, I couldn't ask for more. Screen shots to come once I'm on wifi.
[AT&T LG Optimus G] robstunner:
You got me. I had notification off in the app, but i forgot to turn off sync for google+ and instant upload.
[AT&T LG Optimus G] jimi_pooh:
Tango -when did you get your phone?
[AT&T LG Optimus G] Jank4AU:
Let us know if this helps your battery life any.
[AT&T LG Optimus G] TangoXray:
I've had it about three weeks.
[Galaxy Note II Accessories] Dilandu:
Just wondering if anyone bought one of these http://www.ebay.com/itm/1X-Gold-420...880538?pt=PDA_Accessories&hash=item416dcac91a or bought a simular battery with higher mah then the stock but keeps the phone the same size. Not looking to put on one of those crazy hulking back covers.

Thanks in advance
[Galaxy Note II Accessories] nateshuntsvegas:
Personally had issues with batteries from china/hong kong, also they have been know to lie about size of memory on memory cards and basically just labeling over stock batteries with fake labels. If you were wanting an extend battery I would suggest getting one from a reputable company such as mugen or another name brand company. I highly doubt a battery less than $20 will be any better than the oem. If there were a way for samsung to get a larger mah battery in that size they would have. I think your best bet is either getting another oem battery or purchasing an extended battery with the larger housing. IMO
[Galaxy Note II Accessories] IamPro:
Mugen is definitely the best battery wise, so if u can find a good case with or without wearing the back cover then I'd go with that if that's in your price range
[Galaxy Note II Accessories] papabear:
How about a 2nd OEM battery to swap.