yashsingh1/xdaforums huggingface dataset:
[Nexus 4 General] arpitnathany:
There is really something weird going on with 3g with regards to battery life I had an opportunity to test battery life 3g at my home and I got a respectable time. But yesterday I had an opportunity to test it outdoors I was at the mall for seven hours and I lost around 2-3% per hour just on standby. Doing nothing ,pretty weird. 3% per hour on standby is huge. Standby in my home on 3g was around 1% per hour. Need some more research on this. Some people say enabling data roaming helps. Oh before I forget signal at both my house and at the mall was pretty solid 4-5 bars all the time.
[Nexus 4 General] Hypoxic1:
It may just be coincidence. Meaning, perhaps the apps you had recently used were still open by press Home button. Perhaps syncing occurred more and maps did more updating since you were moving around more in a mall and not at home.

There are SOOO many more variables to take into consideration. A proper test of anything should be performed multiple times.
[Nexus 4 General] arpitnathany:
no apps were open as i cleared them just before leaving home, syncing was active but only for gmail and whatsapp during which no whatsapp arrived and only 1-2 emails. as for maps all location services are disabled and maps itself was not running.

As you said, will do more testing.
[Nexus 4 General] rest0ck:
I get around 4h sot and I'm pretty happy with it. Sometimes it's a little bit less and sometimes more (when I'm on WLAN all the time and just write tons of WhatsApp messages e. G.)

What bothers me atm is my WLAN signal. It shows 3 bars but nothings loads with a 32mbit connection.. Annoying :(

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 General] Crisisx1:
Half data half WiFi.. Five hours sot, I've done it before.
[Nexus 4 General] danyh_rrt:
Woooooooow :eek:
[Nexus 4 General] Rohit02:
rom and kernel please. even I am on Stock rom and franco kernel using 3g, I get hardly 7-8 battery with 2 hrs SOT. :(

please reply. thanks and also the direct download link to your kernels flashable zip. TIA. :)
[Nexus 4 General] hughfollett:
You have some serious problem with a bad app.. Try wakelock detector.. Also 3g signal is a battery drainer..

Inviato dal mio Nexus⁴ con Tapatalk⁴
[Nexus 4 General] arpitnathany:
All stock jdq39 with 54 radio
[Nexus 4 General] danyh_rrt:
I not more 4h of screen :(
[Nexus 4 General] Eldmor:
You should tell what you are doing with your phone: 3G/WiFi, gaming, internet, moving around with GPS etc.
[Nexus 4 General] Flypwnz:
CM10.1 + franco 162. UV -125
[Nexus 4 General] C4SCA:
Check this:

http://xdaforums.com/showthread.php?p=43430390
[Nexus 4 General] Hypoxic1:
Hmmm, that certainly sounds like you've got it setup for minimal drain. Probably moot, but what about GPS & the like?
[Nexus 4 General] arpitnathany:
No GPS use at all

It really irritates me that its using a ton of battery just sitting there doing nothing, at this rate when I really want to use the phone I find very little juice left.

My old desire z was the same 2-3% drain on idle on 3G but the nexus has a bigger battery and a next gen chipset. So 50% larger battery better manufacturing process same drain, definitely something wrong here. On wifi it behaves as expected lower drain than my deire z.
[Nexus 4 General] Rohit02:
These are the screenshots from wake lock detector.. pl help me as I am not getting where the problem is.. Also i have seen that android os is keeping my device awake.. I hardly get 8-9hrs battery backup with <2hrs SOT. stock and franco kernel r162.

What kernel goes best with stock rom?
[Nexus 4 General] Hypoxic1:
Perhaps the ROM you're using??? The STOCK ROM works best with Franco Kernel. You can modify the stock ROM quite a bit, so I see no need in something inferior like CM, PA, etc. I've tried them all & found them gimmicky and actually lacking features I loved on stock 4.2.2. Also, stability was an issue and I will not tolerate a Windows-like POS OS on my phone. This is why people LOVE the iPhone - stability and quality. This is why I've only purchased Macs for the last 15 years.

It looks like you've modified the living crap out of your ROM including Greenifying it or something. I doubt you even have many Google apps on it. I run stock ROM & Franco Kernel. I easily get 1 day out of my phone - no matter how I use it. If I use it very little, it is not uncommon to go 2 days (just did that Monday & Tuesday).

The more you tweak ANYTHING, reliability becomes a problem. Just like a modified car...
[Nexus 4 General] zevim2005:
Same thing for me,was getting bad battery time until i decided to flash stock rom again with Franco 162 and this is the results:

30 min call+2:40 SOT
[Nexus 4 General] Rohit02:
Yes I am totally sotck and franco kernel r162. I also use 3g all the time. whatsapp, gmail and skype synced with no rough apps. I hardly have 10 apps installed on my phone. will test it today again and report.
[Nexus 4 General] drakester09:
All I can say is that I respect your opinion but strongly disagree about the aforementioned roms being inferior. They have their charm and quality. There is much usefulness to what they bring into the table and are definitely welcome.

It's odd to read that tweaking is a bad thing on a Nexus forum, but I can also agree that too much tweaking can hurt a lot (e.g. All the miracle scripts that improve everything, seeder, nonsense like that)

Back in topic, for me the winning combination has been CM stable and franco's kernel, seems to give me the best results.

I'll test with stock when 4.3 drops.
[Nexus 4 General] FalenDemon:
Wow, nice result. 3G on? And screen brightness?
[Nexus 4 General] zevim2005:
As you see i was on wifi all the time with 3g on bad very poor signal,and auto brightness,at the end of the day i put to charge with 45% and 3:18 min SOT and 30 min voice call.
[Nexus 4 General] Richieboy67:
I just went back to total stock and I left out many of the asps I used to have running. I just cannot get over how amazing battery life is... I never had battery life this good ever on any phone..

I have not topped off. Much of the screen off time I was using pocketcaster. I know screen on time isn't high yet but just over half way!

This is with about an hour of hspa and very little talk time but this is still awesome. I have my email going with 5 accounts, Facebook and 2 twitter accounts.

I may just stick to stock. I'm not rooted now or even unlocked and not even using a launcher. I miss some of the features but the battery life is amazing. I can't believe I haven't had to plug in some yesterday!
[Nexus 4 General] tm515:
Got over 3 days with over 3 hours of screen time

I have ParanoidAndroid V3.6 ROM with Franco Kernel Milestone 3. On T-Mobile with 4G enabled but switched to 2G to conserve battery when not using data.

Got over 3 days with a single charge. Screen time was more than 3 hours, mostly used for browsing website.

This is amazing, although the use was light. I never had this good battery life in any smartphone.
[Nexus 4 General] noobletsausecakebbq:
Imo the max you can get whilst actively using 3g is maybe 4hr if you're lucky. I think If i clock the phone to 400mhz, turn off everything, lower the brightness and let it sit with a white screen it could last more than 5 hours easily
[Nexus 4 General] DowntownJeffBrown:
I agree 100%

We see you meow on our nexus⁴ can we haz some more? Ohai there meow aren't u looking sexy >^.^<
[Nexus 4 General] snak3ater:
And exactly what are those features which only stock rom has got and those features are not found in 'inferior' custom roms?these roms are made to provide features that the stock rom could not provide,not the other way around

Sent from my Nexus 4
[Nexus 4 General] Dark Fear:
hey guys

correct me if i'm wrong..!

this device isn't as bad as some says in term of battery life!! actually i must say it's even pretty good..!

i can say it's on par with s4 and better than htc one..

i checked those phone battery threads.. bests of s4 had around 5 hrs screen on..! (just as nexus)

and hardly saw 5 hrs on htc one..!

am i right? so.. why some body says this phone hasn't good battery?!!

sorry for bad english ;)
[Nexus 4 General] fernandezhjr:
4hrs is about par for cellular data, but you don't have to do all that to get 5hrs. I can get 5hrs on WiFi easily.
[Nexus 4 General] Jimbogiant:
Using auto-brightness, GPS and Google location services ON, Google and Dropbox account sync ON, Google Now OFF

CM 10.1.2 stable, stock CM kernel, stock gapps

I regularly get 5-6 hours SOT with 50/50 cell and wifi
[Nexus 4 General] C4SCA:
Mediaserver = 2h30 of music playing

For now completly stock

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 General] Rohit02:
Can I use Cm stock kernel on my stock rom? I am rooted and if Yes pl share the link for latest cm kernel.

Awsome battery backup. :good: with such SOT. :)
[Nexus 4 General] FalenDemon:
Can't even close to that result(( But I'm almost 100% of time on 3g and get about 3 SOT with all sync ON.

Stock auto-brightness or adjusted settings??

You get this on stock battery??

How much non-stock apps do you have??
[Nexus 4 General] snak3ater:
You are right..it's common in every forum people discussing their bad battery life.i had desire hd and all used to hate it for its battery.i used to get 4hrs sot and even more Now I've got n4 and same things i hear every now and then here.n4 gives me an avg of 4hrs sot..i reach 5hrs mark if i dont play games much.but i guess 4hrs sot is pretty good if you push your device ie gaming,wifi etc..

Sent from my Nexus 4

---------- Post added at 06:26 PM ---------- Previous post was at 05:33 PM ----------

My latest stats...used tapatalk,browsing, text messages and been playing around with the phone..i get very bad signals as could be seen which drains the battery a lot but still manage 5hrs sot mark..

Sent from my Nexus 4
[Nexus 4 General] brantzlee:
:(

How could you guys get so much SOT... I just always 2 hours or 3...uXY and faux kernel...Does any guy could post some settings? Thx...
[Nexus 4 General] _django_:
I think settings are differents for all users

Inviato dal mio Nexus 4
[Nexus 4 General] snak3ater:
Try changing the kernel or play around with the governors..2Hrs sot seems too low..Btw what do you do on your device :confused:

Play games non stop & you wont get past 3Hrs sot..
[Nexus 4 General] therobotking:
I've had great battery life recently using stock 4.2.2, franco r163, greenify and wifi, gps, nfc, etc. all on.

I'm not able to post outside links yet so I've attached the relevant screenshots.

As you can see I never have very good signal where I live so that must affect the battery life quite significantly.

edit: Oh, meant to say that franco is set to the 'Best Balance' power mode and undervolted by 100mA. The screen is set to autobrightness. I have zero performance issues with this config and with the new per-app settings franco has added I can cope with any future performance issues by just boosting cpu speed for that particular app. Perfect :)
[Nexus 4 General] FalenDemon:
Same feeelings :eek:
[Nexus 4 General] brantzlee:
Maybe...Should I turn-off the automatic brightness?

---------- Post added at 04:36 PM ---------- Previous post was at 04:23 PM ----------

:( I don't always play games since have realized the NFS making the battery drain off crazy...just surf the net and never turn the 3G off...Does it caused?I'll try some different kernels,it's a good idea;)..the powersave governor cause a little lag...there must exist some kernel control options I haven't learn how to change in the right way...

---------- Post added at 04:41 PM ---------- Previous post was at 04:36 PM ----------

:eek: :eek:ohhhh...i once think just mine
[Nexus 4 General] snak3ater:
Try Wheatley Gov..& Mate this 3G drains a lot of battery..No wonder why your sot is like that..
[Nexus 4 General] ChaosChris:
got 5h too :P
[Nexus 4 General] Ace42:
5 hour club.
[Nexus 4 General] lopezk38:
Franco kernel (nightly), I/O set to noop, CPU max clock at 1 GHz, GPU at 400 MHz, conservative governor, minimum screen brightness, 2G network and on WiFi. I was reading the whole time, so light use

Sent from my Nexus 4
[Nexus 4 General] Jimbogiant:
CM's default auto brightness, stock battery. I don't have a ton of 3rd party apps, probably 25-30. I use the stock AOSP browser, which I am convinced uses less power than chrome, b/c on stock 4.2.2 w/ chrome the max I got was 4.5-5 hrs with the same type of use. Mainly use the phone for internet browsing, Google Play Music, Maps/GPS, reading (kindle/play books), Gmail, phone calls, etc. Also use dropbox for camera sync/upload.

7 hours is not a regular occurrence, that's definitely the high end. But, I frequently get at least 5.5-6.
[General Questions and Answers] Dino5830:
hi,

im using samsung galaxy premier gt-i9260

the problem is

my friend call me , it doesn't show the contact info which i had save in google account ex: 8765 4321

but if i call him ex: +65 8765 4321, only will show his info.

i have try to merge the google account reboot

clear the contact n contact storage in application manager and reboot

resyn google contact n reboot

the problem still there

i failed to get the classes.dex in framework.jar (may be because jelly bean had change to others location?)

i falied to Edit file PhoneNumberUtils.smali under classes\android\telephony and set MIN_MATCH variable from:

.local v7, minMatchLen:I

const/4 v7, 0xb

.local v0, minMatchLen:I

const/4 v0, 0xb

Change to:

.local v7, minMatchLen:I

const/4 v7, 0x7

.local v0, minMatchLen:I

const/4 v0, 0x7

so i hope i can get helps from expert here:D
[Barnes & Noble Nook Tablet] jmhobbes:
I have been running Cyanogenmod 7 from an sd-card on my Nook tablet. My nephew, damn his eyes, managed to turn on the pattern lock and now I am locked out. It asked me for my google account, and I entered it. It refuses to accept it. I know the account is correct since I made it for this tablet. It will not accept my username / password.

I am incredibly frustrated. I attempted to use adb to see the devices to reset it (referenced here: http://xdaforums.com/showthread.php?t=2237382) and here http://www.addictivetips.com/android/how-to-bypass-disable-pattern-unlock-on-android-via-adb-commands/ but my computer will not recognize the device. At this point, I plan on just nuking the card & starting over. (yay).

My question is, however, can I get to the data I have on the card? I have pictures and documents & I'd really like to get to those before I start the long slog of reformatting this. Is that possible?

Thanks!
[Barnes & Noble Nook Tablet] asawi:
I don't know how to retrieve the data, even though I'm sure it's possible (someone else will come along and tell you how to, I'm sure!)

I do however suggest that you make a new bootable CM10 sd-card with another card until then. It could not be easier. A ready-made disk image is availabe at http://iamafanof.wordpress.com/2012/11/18/cm10-0-jellybean-sdcard-img-for-nook-tablet/ Download and burn the card,

That way you can start using your Tablet right away until you figure out how to get to the data.
[Barnes & Noble Nook Tablet] jmhobbes:
Oh thanks! I have been avoiding upgrading to CM10 but I guess this is going to push me to.
[Barnes & Noble Nook Tablet] digixmax:
See http://xdaforums.com/showpost.php?p=35971559&postcount=13 for some pointers on how to setup ADB over USB.

With a Linux (e.g., Ubuntu) PC you should be able mount & access all of the partitions on your SD card. (If you're not using Linux and don't want to mess around with installing it on a PC, you can run it off a CD, e.g, see http://www.howtogeek.com/howto/wind...backup-files-from-your-dead-windows-computer/) To accomplish the same with MS Windows is more complicated, see http://xdaforums.com/showthread.php?t=1585572.

Retrieving your data aside, I am with [MENTION=4876511]asawi[/MENTION]: you should move off CM7 and on to CM10.1.
[Sony Tablet S] dewabbit09:
been looking for sony tablet s drivers for a bit now. to get adb shell working
[Sony Tablet S] smgdev:
Search on the forum for bluechip' automatic sony tablet driver installer or like something. I'm on the mobile version. When i arrive my computer, I will give a link.

Sorry for bad English.
[General Questions and Answers] x01dre:
ok so three days ago i was playing modern combat 4 on my rooted galaxy nexus and i accidentally let it die and it wouldnt turn back on or even charge and its still like that today i cant open the fast-boot mode anymore and i when i plug it up while its off the charging icon wont show up and ive switched chargers and battery's but idk what to do. PLEASE HELP
[Galaxy S 4 Themes and Apps] saywhatt:
the homescreen looks phenomenal :good: will be trying out BuzzLauncher tonight
[Galaxy S 4 Themes and Apps] bluepremium:
Thank you

Thank you! Your compliment makes me feel very happy :D
[Galaxy S 4 Themes and Apps] telefonito:
Guau!!! really gorgeous.

I will try it as soon as I can. Thaks for sharing!
[LG Optimus G Pro] vladutz2007:
Can someone extract fmradio. Apk from lg 985. I own f240k and i have dat i don't have it. Thanks a lot
[LG Optimus G Pro] CNBlastMAN:
I also have the same demand! from my f240l.
[LG Optimus G Pro] vladutz2007:
Someone?
[LG Optimus G Pro] joshofali:
I want Fm Radio apk. Kindly help!!
[LG Optimus G Pro] smaybe:
FYI guys the apk from the p880 doesn't work (launch but found no FM)

But as you can see the phone has a specific icon
[LG Optimus G Pro] AKA_Rizzo:
Only the Korean version has the FM Radio.

The US version is missing the hardware (Antenna) to receive signals.
[LG Optimus G Pro] st1114g:
No radio here... maybe the 240S has it?
[LG Optimus G Pro] Gotroot:
What's the name of the app?
[LG Optimus G Pro] ReggieSmith:
Are you even sure the hardware is in the phone?? Having the app will do no good if the fm tuner isn't there. (Personally, I think if the phone had it then you'd have the tuner.)
[LG Optimus G Pro] Gotroot:
Ya as long as his has the antenna
[LG Optimus G Pro] joshofali:
Im using f240k and dont have any radio app installed.
[LG Optimus G Pro] vladutz2007:
So i don't understand how has the radio installed maybe only the international version e985
[LG Optimus G Pro] AKA_Rizzo:
The Korean version has it.

And with most new headphones and earbuds having a rubber coating on the wires you're reception will suck anyways.

My HTC Vivid had one, In a year and a half I used it twice. I mow my lawn (1/2 acre) and I still used WIFI and Pandora.

We need the Tuner as stated above, The listening device is your antenna.
[LG Optimus G Pro] vladutz2007:
So i have tested with spirit fm app the one who worked on cm roms. On this phone it says dat it doesn't find fm radio
[LG Optimus G Pro] vladutz2007:
so no explanation after all?
[General Questions and Answers] Dan Law 001:
Hello, if I created a Nandroid backup and I then format my internal SD card, why it also deleted something in my Nandroud backup?
[General Questions and Answers] doctor_droid:
buddy formatting will delete entire data... i wont selectively leave the cwm backup...

erase command is not to so intelligent to leave behind nandroid ;)
[General Questions and Answers] Zeuscluts:
Make you backup in external and then format your internal.

This will prevent your nandroid backup to be saved

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[General Questions and Answers] Nate2:
Never leave anything you value in a phone or tablet; back it up, frequently, elsewhere.

Many have learned the hard way.
[General Questions and Answers] VisibleNoise:
It depends where you stored your backup. If you have stored the backup in the same location that you format then it's going to get deleted.

Once you have made your backup in NANDroid I highly recommend you move this backup to another location where you can always access it incase the worst happens. I usually place a copy of my backup locally on my network and in a cloud storage. This covers all bases.
[General Questions and Answers] yakatoy:
Definitely become a huge fan of backing up everything! I just flashed a new ROM and last back up was a week ago.....nothing like learning through trials! :silly:
[General Questions and Answers] pepo.k:
Move the backup elsewhere before formating
[General Questions and Answers] acam333:
I always put my backups on my external sd card. Then if i mess something up on my internal memory and screw up my tablet i can restore no matter what happens:)

Sent from a long time ago, in a galaxy far far away
[Networking] Tony Chapman:
I live in Holland. I have an Tmobile MDA2. It is simlock free. I have a contract with Telfort mobile phone company. (Telfort used to be O2 until O2 stopped operating in Holland). And I have my Telfort sim card in the MDA2.

But I can't get on the internet. And I cannot get settings from Telfort, (they say they don't support MDA's or Xda's anymore, and I can't get settings from Tmobile, unless I have a contract with them.

I'm stuck. I upgraded the MDA succesfully, to PPC 2003 SE with the "merged" upgrade from this site. Brilliant.

But I don't know how to get on the internet, or Email, etc.

Is there a way I can get on the internet?. Any settings or ideas please?
[Networking] Lx:
Don't know if this is too obvious, if you want to connect to the internet mobily (so not through ActiveSync) and not with a SD-WiFi card, you're probably referring to GPRS, wich uses your GSM antenna.

To be able to connect to a GPRS network, you need to have a GPRS account.

So, do you have a GPRS account with your Telfort account?

I'm also in the netherlands with a T-Mobile MDAII but use it with my T-Mobile acount that supports GPRS. It works fine (but is waaaay to expensive..)
[Networking] hoekmp:
Internet using MDAII

Just make a connection using Cellulair Line using the same ISP you use for your home-pc..

The speed is fair enough and will cost you the same as if you were just calling someone.
[Networking] Tony Chapman:
cellulair how?

thanks for your answer - I looked for Cellulair on google and nothing came up. Do you have more details or links so I can find it, please?
[Networking] Tony Chapman:
cellulair - its alright I've found the web site

cellulair - its alright I've found the web site - duh - it was obvious - www.cellulair.com. sorry to have bothered you - thanks again
[Networking] datasafe:
Okay, 64,000 dollar question!

I have programmed my XDA to get on the internet using O2 GPRS for FREE (I have no contract and no credit) stay on the net 24/7!

Anyone know how to do this on a T-Mobile SIM?

Cheers

This forum rocks, such a great bunch of willing helpers

PS.

If you goto this link http://datasafe.port5.com at most you'll lose $4 but you might make a fortune! It's just a bit of fun guys
[RAZR i Android Development] MaliMravac:
I'd like to modify auto brightness levels. Stock levels are little bit to bright. I now using InfiniROM and it is little bit to dim.

My question is how to modify brightness levels for automatic brightness? Any idea?

Thanks!
[RAZR i Android Development] kye04:
velis auto brightness...
[RAZR i Android Development] Bananen:
Hi Mali,

Read this:

http://xdaforums.com/showthread.php?p=38153145#post38153145

RazRi tapatalker^^
[General Questions and Answers] fastrack99:
My Recovery Mode is Bricked & Find no solution using Odin v1.87, 1.83 & 1.85 also..

My stock rom of gt-s5512 is showing operation (write) failed when ever I tried to do flashing to my galaxy y pro duos....

I don't understand what problem is actually ...

I have installed latest kies...

I have installed all mobile drivers...

I have done perfect flashing of my mobile still the problem remains same...

The last option I have service center ... but, before that I just want to do last try by selecting Pda , Bootloader, Phone, CSC & Pit file one by one... Plz some one just break that original firmware and give several different files of this device...

Many People required this and if xda supports me I will be very thankful always to you...

Plz plz plz help me out of it... :'(
[General Questions and Answers] mhoss48:
If u post on the phone fourm you will get better help trust me :)