yashsingh1/xdaforums huggingface dataset:
[Nexus 7 General] Fu5ion:
The other thing to keep in mind, is that this assumes no idle time. The screen is on for the entire time, so no battery is lost during idle, like on a day of normal usage. That said, thanks for running this test, I had been wondering how much screen time I could max out at.
[Nexus 7 General] xateeq:
Ok now i have some questions,

please tell us which rom and what kernel ur using. (saw the picture but it was blurry)

This thread the OP did the same but the max battery time he could have got was

Max Freq at stock speed (1.3GHz)

1. Franco: 7 hours 10 minutes

I was wondering what is your set-up (rom and kernel)

and i must say 13 hours of continues playback is just amazing.
[Nexus 7 General] Ashin:
The only way I got rid of "mediaserver" was to go into Sounds and set key tones and notifications to "silent", and also disable sound on key press in the input settings.

Now mediaserver doesn't even appear on my battery list
[Nexus 7 General] bcvictory:
I use Paranoid Android and I used Software Decoding. This tests uses Hardware Decoding. It hardly uses battery.
[Nexus 7 General] noob1011:
Check my battery not drain
[Nexus 7 General] noob1011:
Woo ops I messed up my post wanted to show this included with my last post. Rookie move. Was just practicing my screen shot use.
[Nexus 7 General] LostHorizon:
IT is just fact that the graphic games are the battery drainers.

With the stock android 421 movies drain about 8-9% per hour. So with 9% that means 11 hours of watching movies.

If you start playing the 3d games battery life will drop to between 4-6 hours from what I experienced now.
[Nexus 7 General] nexusguy1:
I see that you are using a custom rom (aokp) and stock kernel.

So is it logical to assume that roms are more important than kernels when longer battery life is our concern?

You can consider me a newbie when answering my question.
[Nexus 7 General] Richieboy67:
I think they are both equally vital.

I always had outstanding battery life with my nexus 7 even with the stock rom and Kernal. I now use the paranoid android rom and the kernal that came with it and I still have great battery life.

I swear it is just amazing when doing basic non gaming stuff. I can use it in and off all day and some times all night as well without even writing about charging.

When working I keep it on close reach for email and basic internet stuff, scheduling, etc.

I have had a nexus 7 for months and it was the best $250 I have ever spent.. Outstanding battery life and performance!
[Nexus 7 General] heleonardman:
Good stats but I have to ask...what ROM are you running?

Edit...looks like paranoid android...ill have to give that one a go
[Nexus 7 General] tuliemhanoi:
I think so :)

Gửi từ Nexus 7 của tôi bằng cách sử dụng Tapatalk 2
[Nexus 7 General] vorcers:
How did you guys get a so long wake up time?!?

I always don't get above 6 hours screen on time.... well, I also have a lot of standby time. But I need to recharge every ~24 hours.

I should also do a "always-screen-on-test".

Did some of you which had the 13 hours, under clocked the cpu? Or limited the maximum frequency?
[Nexus 7 General] michalurban:
You people make me jealous. :laugh: Ive had my N7 for about three weeks and Im not that satisfied with the battery life as you are. Take today for example:

1) I did complete wipe (fastboot flash 4.2.1) yesterday, installed about 40 of my apps - like apex, quickoffice, imo, flipboard + few widgets like weather (in-pocasi) or uptime widget. I also have gmail widget, tasks and agenda widget. I didnt use any titanium backup except for Where is my water data (game progess).

2) I put it on charger and left it there till morning (today, 100%).

3) Since morning (now, thats 10h:15m off charger), I have 2:15 screen on time and 61 percent left. All I did was to install some (say 5) apps, surfed on the net and tested the installed games (only few minutes each to be sure it runs - Max Payne, Wheres my water, Dead trigger, Heroes call, Paradise island - say 15 minutes total). Always on wifi.

Im on stock rom/stock kernel (4.2.1), but I noticed the same behaviour on Smoothrom 4.2 and 4.3 with Bricked, M-kernel or Motley kernels.

Last time I went to school for exam (monday), I used it for 45 minutes (train), 30 minutes (waiting before the exam), 45 minutes (train home, about 20 minutes of Max Payne) - thats 120 minutes screen on /w 20 minutes gaming - I ended up home with some 40%after circa 4:25 total. That was with clearly installed SmoothROM 4.3 and Bricked 0.58 installed with the ROM.

Ive got Better Battery Stats and there was nothing out of the ordinary, just normal percentage.

Sick! :laugh:
[Nexus 7 General] teh_1:
In contrast with my battery endurance test results, this is what i came home to after i had fully charged my tablet this morning :)

9 hours of pure standby.
[Nexus 7 General] DJKissler:
Who let you in here?

WAITER, WHO IS THIS MAN?
[Nexus 7 General] michalurban:
Please, what ROM/kernel are you using? And what governor, scheduler, frequencies, settings?
[Nexus 7 General] teh_1:
I hope you didn't get that wrong, the tablet was left at home in standby for all that time (no WiFi and no other activity, as you can see from the screenshot), but the fact that it was still at 100% when i got home amazed me.

Everything is stock, i just made some tweaks in the settings menu (turned off NFC, GPS, etc)
[Nexus 7 General] michalurban:
Oh, ok. :) I knew the tablet had been left at home, but hoped in some "magic" settings :D ... cause mine usually loses almost a percent per hour. Even after wipe ...
[Nexus 7 General] ales007:
Hi all, I have the nexus 7 since 17 days, the 3 first charges I let it go to 100%,and let it discharge to 5-7%, I think I have a good battery life,i lose about 2.x % per 20 minute of sd video watching. I took this screen shot now :). In 11 hours deep sleep still at 100% :D
[Nexus 7 General] mrazndead:
I'm getting awesome battery life. Avg app helped too
[Nexus 7 General] :
I'm realizing lately comparing battery life is pointless. An hd game vs web surfing vs watching movies vs readings book....will all have significantly different battery times. For me...I can watch 6 hours of video on my s2.....but can surf web and stuff only about 3 1/2. These times are consistent. I haven't had my n7 long....but I'm sure results will be similar ....tho longer times.

Just my 2 cents regarding battery times.
[Nexus 7 General] Ashin:
This is mine.

Stock, OnDemand governor set to 50,000 polling (makes it smooth), sync off, gps off, my media server tweak.
[Nexus 7 General] zorbakun:
@Ash in, can you share your setup and teaks?!
[Nexus 7 General] Ashin:
I have a various mini tweaks, nothing too special.

Use System Tuner to set OnDemand and the Polling to 50,000

Wifi - never during sleep, network notification off

Bluetooth - off

NFC and Android Beam - Both off

In data usage I have auto-sync data turned off, and have ticked my wifi networks to be "mobile hotspots"

Sound - I have Touch Sounds and Screen Lock unticked, and Default Notification set to "Silent" < this gets rid of "Media Server" on my battery stats since it is set to silent most of the time

Location - off

Keyboard - sounds off etc

Automatic time/date - off

I have disabled a load of Google apps, these include -

Calendar, Calendar Storage, Currents, Earth, Email, Exchange Services, Google Korean keyboard, Google Play Books, Google Play Magazines, Google Play Movies, Google Play Music, Google+, iWnnIME Keyboard, iWnnIME Keyboard (white), Mobile Data, Mobile Network Configuration, MusicFX, Tags, Talk, TalkBack

I have also gone into each of the remaining Google apps and disabled all the syncs, auto updates, things like Latitude and stuff...

Also disabled startups with Autorun Manager, things like Maps in particular.

The only things that are always running on the "Running" part is -

Settings (1 process, 0 services)

Google Services (1 process, 1 service)

Android Keyboard (1 process, 1 service)
[Nexus 7 General] androidkid311:
Thats insane lol!
[Nexus 7 General] Neo3D:
What would be cool is if someone made an app so that our tablets could automatically go into airplane mode when we put it into standby and then go out of airplane mode when we wake it up!
[Nexus 7 General] Neo3D:
Can you please share your MEDIA SERVER tweaks?

That seems to be the biggest battery drainer on all my 4.1.x Android devices :(

I know one member posted something about using silent ringtones, but I need ringtones.
[Nexus 7 General] lbroksle:
Tasker app will do that but it's not free.
[Nexus 7 General] Russ77:
you can set WiFi to turn off when hibernating and unplugged. this plus greenify to kill off user apps gives very good life.
[Nexus 7 General] cnstarz:
https://play.google.com/store/apps/details?id=net.dinglisch.android.taskerm&hl=en
[Nexus 7 General] Neo3D:
How?
[Nexus 7 General] Russ77:
settings > WiFi > advanced > keep WiFi on during sleep

the default setting is "always". change this to "only when plugged in".

it effectively puts the tablet into airplane mode when sleeping and unplugged.
[Nexus 7 General] PVL_93_RU:
It does not put the device into airplane mode, just runs off the WiFi until you unplug it
[Sony Xperia P, U, Sola, Go] VocaloidBoy:
Can someone Mod On-screen button for fxp 201 ?
[Sony Xperia P, U, Sola, Go] dimon2242:
http://xdaforums.com/showthread.php?t=1940842
[T-Mobile LG G2x] projectzro:
The same **** they did to the g2x but with less handsets http://www.androidauthority.com/nex...focusing-smartphones-nexus-5-included-146707/
[T-Mobile LG G2x] SpaceRanger69:
If the rumors are true, it wouldn't be a shocker at all. I've lost all faith in LG and Google at this point.
[T-Mobile LG G2x] LurkerRWO:
How did you keep the faith after their botnet browser?
[T-Mobile LG G2x] psychoace:
A Nexus 5 is not happening at mwc mainly because all nexus phones are released around new os releases. Key lime is not going to come out until June with Google's i/o conference. So if Google was to drop a new nexus phone it won't be until then. Unless we are going to be looking at an updated tablet instead of a phone which is very possible. So I doubt they are going to drop the Nexus 4. The Nexus devices have never been hot sellers when they've been released. The 4 had an unexpected response from consumers and that is probably why they didn't plan for higher production of these phones
[T-Mobile LG G2x] Yuvin:
This saddens me. My G2X is on it's last legs (Broken digitizer, headphone port malfunctioning). I was hoping to get the Nexus 4.. The last time it was available in Canada, it sold out while I was in school. I do hope that this article is false so that I can get a Nexus phone before my G2X dies.
[T-Mobile LG G2x] nightf0x:
False rumor. I don't see how anyone could believe that.
[T-Mobile LG G2x] phitch:
Probably because Google already said the Nexus 4 shortage was due to LG not producing enough product to keep up with demand? http://venturebeat.com/2012/12/17/google-nexus-4-shortage-apology/ So my guess is if LG can't manage to keep the Nexus 4 in demand they can say goodbye to being a Nexus authorized manufacturer in the future.
[T-Mobile LG G2x] Core Memory:
LG should be disqualified from ever producing another Android OS phone, make that any phone.
[T-Mobile LG G2x] psychoace:
Why? Because they didn't expect such a large reception for there new phone? You do know that they are producing other phones as well right? They can't just halt production of there other phones for the Nexus 4. It takes a lot of coordination to get these phones to be even produced. It's not like they just press a button and it's made. You don't know the challenge on the back end of product manufacturing. They made a product that they were unprepared for since previous nexus devices never sold as well. So stop acting like they don't want to take your money
[T-Mobile LG G2x] Core Memory:
It isn't just about the Noxious 4. LG appears to be unprepared for anything related to the phones it produces, especially support. You obviously haven't read enough about the multitudinous variety of complaints about LG, especially in the O2X, G2X and other LG phone forums on XDA and elsewhere. Being an apologist for LG doesn't get any sympathy or respect.
[T-Mobile LG G2x] nightf0x:
LG is not producing enough because Google underestimated the demand for the phone. Google is the one to blame here. Read the nexus 4 forum here at XDA. LG's production capacity has growing.

Furthermore, why would the production be stopped? There's a huge demand for a product. The stupidest thing would be to stop production..

Did anyone read the original story where this came from? No where does it say that nexus 4 production is stopped or discontinued...
[T-Mobile LG G2x] Core Memory:
Nexus phones are available unlocked and cost much less than similar capability phones and are gauranteed Android OS updates for a minimum of 18 months and receive those updates before other phones. So, why would LG limit production? To not alienate cell service providers and to not undermine the sale of its higher priced phones.
[T-Mobile LG G2x] phitch:
Yeah, you must be right, because I have seen LG refute this claim... oh wait.
[T-Mobile LG G2x] nightf0x:
Can you show me where original source confirms this [LG limiting production]?
[T-Mobile LG G2x] Core Memory:
The same source you got your information from.
[T-Mobile LG G2x] psychoace:
So no source is a source then? Since you don't know anything you must know everything right? Also the only phone LG is having problems with in the cell phone community is the G2x/o2x. The reason most developers say it's a problem is the Nvidia chipset. The reason people complain about the Tegra 2 platform is its lack of open source drivers and its sloppy hardware. Pretty much every issue we have are the same issues Atrix users are having. Considering how well LG's other phones are working you really have to blame Nvidia for this problem. They made the terrible hardware here and did a crappy job coding. So please learn about this stuff before posting. I'm sure you annoy a lot of dev's with all your posts.
[T-Mobile LG G2x] nightf0x:
From LG at CES:

“Through our collaboration with Google, we launched the LG Nexus 4 smartphone. This is the first of many devices to come from our growing partnership with this very selective company.”

Please explain how that shows that LG is limiting/halting production?
[T-Mobile LG G2x] Core Memory:
If you read my post you will realize I was answering your question about why LG would limit or halt production of the Nexus/Noxious 4. An answer isn't a committment one way or another, it is just an answer to a question, yours. No one can definitively state what LG will or won't do. The G2x is an example of how untrustworthy LG is so why wouldn't it be with the Nexus/Noxious 4 too? The G2X was LG's "flags**t" phone not long ago, now it is in LG's trashbin. Whey wouldn't that happen to the Nexus/Noxious 4 or any other LG "flags**t" phone. Do you own a Nexus/Noxious 4? If not, why are you so emotionally committed to it? If you do own a Nexus/Noxious 4, post in the Nexus/Noxious 4 forum, not in the G2X one unless it's in the G2x Off Topic thread.

---------- Post added at 06:07 PM ---------- Previous post was at 05:59 PM ----------

You obviously haven't been reading much of the posts on the the G2X forum, if you had, you would have realized that I and others have already stated, many times, what you just have and, BTW, I am one of the few left who is actually helping to get ICS/JB/CM10.1 running on the G2X. If I annoy a developer, their psyche is overly sensitive, like yours.
[T-Mobile LG G2x] psychoace:
Obviously I haven't been reading much yet I stated everything you and the dev's have been saying about the G2x? yeah that makes sense. That's for acknowledging that I'm right
[T-Mobile LG G2x] Core Memory:
You're right with the criticism of what's wrong with the phone but not of me. So you're right and wrong.
[HTC Droid DNA] NonnyG:
My phone turned off by itself yesterday (the battery did not die), I tried turning it back on and I can't get it past the "Sensation" screen. I have tried everything even a factory reset. Please help me.
[HTC Droid DNA] klarson:
This is not the htc sensation forum. This is for the htc droid dna. Can't help if it's a different phone.
[HTC One X] majidadib:
Hi guys

I want to update my hboot in order to install Jb roms. My current rom is a costum one.

My hboot is: 0.43

my build number ( I got this in menu>settings>about) : 2.17.401.2

And in fast boot when I run ''fastboot getvar version-main" I get this: 1.26.206.2

I have downloaded this RUU: RUU_ENDEAVOR_U_JB_45_S_HTC_Europe_3.14.401.27_Radio_5.1204.162.29_release_298897_signed

I do this things:

Install a stock recovery

relock phone

Run RUU and extract rom.zip from temp but I can't extract it completely and I get the corrupted error ( In order to get recovery, boot.img and system files)

I continue the installing RUU process and i get [132] error, "update signature failed"

I don't know what eles should I do

Can anyone help please?
[HTC One X] mcmbrooks:
that is because thats the wrong RUU for your phone you need the O2 2.17.206.xx RUU first then you should be able to install jelly bean from there. i hope this helps
[HTC One X] Mr Hofs:
Download this RUU

http://www.htcruu.com/securekey.php..._Radio_1.1204.90.13_release_251230_signed.exe

Now put the phone in the bootloader / fastboot usb mode and lock your bootloader ( if it is not locked)

Fastboot oem lock

After this you keep the phone in the bootloader / fastboot usb mode and right click the RUU.EXE file on the pc and select

RUN WITH ADMINISTRATOR RIGHTS (or the similar command ;))

Reboot the phone and start updating by checking for updates in settings - software
[Galaxy S III Q&A, Help & Troubleshooting] mygadgetgeek.com:
Hi I need help I bought i930d logic board with no baseband and imei which I restored like an idiot I backup up using efs pro and lost again when restoring to stock I restored using efs pro then no boot past logo which then say efs wont mount I have z3x box wont repair even with pit file and stock firmware any help I would pay a fee for help in this matter
[Galaxy Tab 2 Q&A, Help & Troubleshooting] melbos:
Hi!

I'm new to flashing and tried to install clearRom in my P3115. The problem is that after reboot, the tablet wont start!

If I tried to connect it to the pc, drivers is nos installed / recognized and the batery logo appears but never charges. It show as is it is empty.

I can´t start it neither or access download mode or CWR mode. Odin does not recognize it neither!

Please, help! It's like dead!

Thanks a lot! :good:
[Galaxy Tab 2 Q&A, Help & Troubleshooting] JeramyEggs:
Explain exactly what you did, and maybe someone can help you further. Good luck.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] melbos:
Thanks for the tip.

I just used Odin to flash clear Rom like explained here:

theandroidsoul cleanrom-custom-rom-for-galaxy-tab-2-10-1-guide/

Everything seems to be fine, but after restart nothing happened. I noted that if you plug the tablet to the usb port, it keeps looping the sound as when any usb is connected. Over and Over again.

It never starts, not even the Samsung logo. The only thing it does is, once plugged in, I can see the battery charge logo, but always empty.

Please, help!!

Thanks!
[Galaxy Tab 2 Q&A, Help & Troubleshooting] jgfan1972:
What kind of message do you get from Odin if you try to connect it and load a ROM? My tab was stuck also but I was able to get Odin load even when it looked like it was connecting.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] melbos:
Hi jgfan!

It just worn´t work, I cant flash anything because i's like it never connects as the usb makes his connect / disconnect loop sound.

Odin never shows the ID:COM PORT rectangle as connected or colored!

Thanks for any tip.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] michaelzzz:
Have you install the driver in your computer?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] melbos:
Hi Michaelzzz, I did!

I also installed Kies, but it's like a usb loop and never ends recognizin it!

I keep hearing the sound when you connect the usb over and over...
[Galaxy Tab 2 Q&A, Help & Troubleshooting] nagabushan.c:
Not sure, what problem you face exactly.

This is what i understand, you get a battery logo while your device starts and wont boot up right? If yes, try these steps, might help you.

1. battery logo you get in the boot thats because, you have connected USB Cable to computer/Charger.

2. Make sure you have charge in battery so that while doing below steps, would be a problem.

3. Once you find, it has a enough battery charge you can disconnect the cable safely (If not place it for a wallcharger, untill the battery logo fills up the juice and you find it as charged completly)

4. While booting Press the POWER+VOLUME DOWN for Download mode.

5. Now connect your tablet to PC which has ODIN and sufficient drivers installed,

6. ODIN should detect to flash the ROM.

7. Download extact Firmwares from Sammobile site / from XDA links, which is suitable.

Hopefully it should bootup with no issues.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] melbos:
Dear nagabushan, thanks for your help!

I think the problem is battery related, cause the icon never fills up. It's like it cant charge batteries! The juice never even apears!

I'll leave it plugged in to the wall for a few our, and see what is going on.

I'll be back in a few hours!
[Galaxy Tab 2 Q&A, Help & Troubleshooting] jonttuv:
Bootloader messed up. Sorry, only JTAG works with this.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] melbos:
Thanks jonttuv. Actually, after 6 hours, the battery juice is the same.

I'll check in the forum about this procedure.

If you already know anything, Can you please provide a good step by step to accomplish this?

Thanks in advance to all.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] jonttuv:
This is just a guess, but i think that there is no JTAG unit(that is just plugged to the tablet and DOWNLOAD MODE :D) There is a method that can be extremely dangerous.

This method is to open the tab, take the motherboard, find the correct pins and flash JTAG. I DO NOT TAKE RESPONSIBILITY FOR THIS METHOD NEITHER DO I SUPPORT IT!

The second method is to take it to the warranty. Download mode is not accessible so they can't tell if it's rooted, custom rom or anything like that. They will either send you a new device and voilá. That's it. Or they try to fix it. Google samsung galaxy tab 2 jtag. It will help you if you prefer the first option.
[Galaxy Y GT-S5360 General] superboom:
Here is a link to androidarmv6

https://code.google.com/p/androidarmv6/

they ported jellybean for armv6 devices

check it out
[Galaxy Y GT-S5360 General] hell_lock:
We cant build from their sources cuz its from only Qualcomm devices
[Galaxy Y GT-S5360 General] echo032490:
is this true they porting jb on ARMv6
[Galaxy Y GT-S5360 General] superboom:
but we can port from them (its armv6) from cooper (Ace)
[Galaxy Y GT-S5360 General] hell_lock:
My mom's galaxy mini is armv6 and it has stable JB. So there is no doubt about it.
[Galaxy Y GT-S5360 General] XdaNoob98:
I'm using it with my G5. Does anyone know if g5 is Qualcomm?
[Galaxy Y GT-S5360 General] echo032490:
try download antutu benchmark on market go to info and then go to system info in

hit thanks if that help u
[Galaxy Y GT-S5360 General] XdaNoob98:
Ok its Qualcomm, so no porting :(
[Galaxy Y GT-S5360 General] raj.parekh07:
If it qualcomm then its possible

yes i m Flasholic
[Galaxy Y GT-S5360 General] XdaNoob98:
So I can't port but if anyone wants, here's the link: http://xdaforums.com/showthread.php?t=2087197
[Galaxy Y GT-S5360 General] whitexp:
msm is easy ( good support )

broadcom is **** (sorry for that )

broadcom is new enterprise on smartphones...
[Galaxy Y GT-S5360 General] felipendc2012:
yes, you're right! it should have the same type of processor

for be ported ^^ :crying:
[Galaxy Y GT-S5360 General] bieltv3:
Yes guys, building for msm and building for broadcom is much more difficult, from last week androidarmv6 just supported quaclomm devices, but now they will try to support us, I know, because i'm a member of androidarmv6 and I was the first to build CM10.1 for cooper.

https://github.com/androidarmv6?tab=members