yashsingh1/xdaforums huggingface dataset:
[Xperia Play Q&A, Help & Troubleshooting] sewer56lol:
-Undervolting should GAIN BATTERY.

-Going too low might make your device freeze or not boot.

-Because of the way that you are actually taking away the energy this actually makes the phone slightly cooler.

- I myself don't like messing up with the voltages, there shouldn't be a very huge battery difference (Only about 1-6%) and I prefer stability.

-If you are still thinking of doing so then use a CPU stress app and test on every single step that you go down by for at least 20 minutes.
[Xperia Play Q&A, Help & Troubleshooting] chery2k:
Anybody know any good undervoltages for 1.6ghz overclock? I need to overclock this high to get my games going.
[Xperia Play Q&A, Help & Troubleshooting] jacklebott:
I'm able to set 1.6GHz to 1200mV stable, but it varies from phone to phone. (1200mV is the same as stock 1GHz voltage btw ;))
[Xperia Play Q&A, Help & Troubleshooting] CyberScopes:
is undervolting really necessary?
[Xperia Play Q&A, Help & Troubleshooting] sewer56lol:
No as I earlier explained it only saves about 5% battery and heat.
[Xperia Play Q&A, Help & Troubleshooting] electricpete1:
That's what you want it to do, and that is the usual result of moderate undervolting, but that is not always the result.

The phone checks itself (similar to parity checks). Excessive undervolt can make the phone cpu do the same thing over and over until it comes out right
[Xperia Play Q&A, Help & Troubleshooting] cimdahers:
undervolted -100 my HTC desire HD. Phone got rather hot.

Switched back immediatelly...

Why's that?
[Xperia Play Q&A, Help & Troubleshooting] olokos:
Odp: Undervolting Damage?

It could have happened because your phone has gone to the highest possible frequency, I'm not sure about it though.

How do I change the voltage in android without having to edit the kernel?

Wysłane z mojego R800i za pomocą xda premium
[Xperia Play Q&A, Help & Troubleshooting] NewVegasTroop:
I agree that the safest level of undervolting is -50 or even -75 but anything beyond -100 would make the device restart when it hits the min clock speed.
[Xperia Play Q&A, Help & Troubleshooting] HEZAiKU:
Can somebody give me tutorial how to undervolting custom kernel? When using/try doomkernel n lupus still can't see a chance to uv. N i don't want to use setxperia.
[Nexus 4 Q&A, Help & Troubleshooting] derrick_:
So since I rooted my nexus 4 I am randomly getting a screen that pops up asking to sign back into Google (just a button).

Now my battery life is terrible and you can see why:

I'm going to wipe and see if it helps

Anyone else experiencing this?
[Nexus 4 Q&A, Help & Troubleshooting] thundertroy:
I had that problem only when I wasn't able to fully root my N4; my computer drivers were messed up. I went over my friends house and successfully rooted it and haven't seen any problems with it.
[Nexus 4 Q&A, Help & Troubleshooting] derrick_:
i wiped so hopefully that will help!

i'm hopeful as one of my friends posted this today:
[Nexus 4 Q&A, Help & Troubleshooting] mastarifla:
Many people considered me crazy for leaving my AT&T branded GS3 for the N4, many thought I was downgrading, dropping LTE in favor of the stock android experience.

After spending half the day with my phone I can honestly say this was the best decision I have made when it comes to technology.

The phone feels rock solid and high quality. The screen is a drastic improvement from the pentile AMOLED, the whites actually look white and the icons/text stands out a bit more and is more well defined.

TBH I don't really notice the benefits of the quad core over the dual core that the GS3 runs, it still feels just as snappy/responsive. I also don't miss the home button at all. I will have to get some kind of protection/grip though, which is fine because the back isn't as impressive as the pictures lead it to be, most people wont see the pixelation design unless they are under a light.

The battery/storage may be a problem but so far it isn't a dealbreaker.

This actually feels like a phone that I wouldn't/dont need to upgrade, it's that good.

So you can keep your LTE, home button, and pentile screen GS3, I think I'll be happy with the global development here and hope to contribute where I can :)
[Nexus 4 Q&A, Help & Troubleshooting] NadeemMemon:
Size of screen

Hi, I m from (karachi) Pakistan,I have a question from you because you have come from Galaxy S3. Is Nexus 4 display is wider then Galaxy S3 and Optimus G ? currently i am using Htc One X its display is taller not wider, i need wider screen in just 4.7 inch space, plz suggest me which one has wider screen, because i have to make order via online thats why i cant check the screen size of Nexus 4 and Optimsu G and they are not available in Pakistan except Galaxy S3, Thankx
[Nexus 4 Q&A, Help & Troubleshooting] NadeemMemon:
Hi, I m from (karachi) Pakistan,I have a question from you because you have come from Galaxy S3. Is Nexus 4 display is wider then Galaxy S3 and Optimus G ? currently i am using Htc One X its display is taller not wider, i need wider screen in just 4.7 inch space, plz suggest me which one has wider screen, because i have to make order via online thats why i cant check the screen size of Nexus 4 and Optimsu G and they are not available in Pakistan except Galaxy S3, Thankx
[Nexus 4 Q&A, Help & Troubleshooting] giblesnot:
The n4 had a screen resolution of 1280x768. The galaxy s3 has a resolution on 1280x720. So width wise the n4 has almost 7% more pixels showing. Without know the screen measurements sans bezel I'm not sure how bog the difference in width is though.
[AT&T LG Optimus G] cerps:
I've read all the goodies on how fast the phone is and what not, but I'm wondering how well it performs as a phone? Does it pull in a signal well? Is it able to make calls where other phones couldn't, or drops calls where other phones would hold? For reference, I'm coming from an Atrix 4G
[AT&T LG Optimus G] KenZ33:
So far so great

I had read some of the same reviews where they said the phone was less than stellar from a call quality pov on ATT. I've had this a week and all the calls I have made sound perfectly fine. I think it really depends on the signal quality from ATT. The background noise suppression works really well in my car while on bluetooth - my wife really noticed how much easier it was to hear me (coming from a Captivate).
[AT&T LG Optimus G] esron:
I've had the phone for just over 2 weeks. I too came from the atrix 4G. Call quality is completely standard, nothing to write home about but compared to the atrix I get a much stronger signal in locations where it was previously spotty and I haven't had any dropped calls yet.
[AT&T LG Optimus G] whiteguypl:
Speakerphone on mine is absurdly loud.. to the point of almost being useless indoors. Even at the lowest volume.
[AT&T LG Optimus G] theMaDHakkeR:
lol I noticed this too. I thought something was wrong with the volume. Even on the lowest setting, its really damn loud.
[AT&T LG Optimus G] whiteguypl:
Yeah and it gets worse the smaller the room is. Worse is probably a bad word for it. I think it just need a little fine tuning.
[AT&T LG Optimus G] kirdroid:
Call quality is not great and speaker is not loud enough. I have an iphone 5 and Lumia 920 as well, the Lumia has the best call quality of all the three and Optimus G is the worst.
[AT&T LG Optimus G] whiteguypl:
I dunno call quality is fine on mine. No better or worse then my last couple phones.
[AT&T LG Optimus G] IrateCustomer:
I am also coming from an Atrix 4G, and have experienced the same improvements. Calls have been great, and haven't had a dropped call yet.

I found the same thing when the phone isn't on my desk facing up. I think they did this because the speaker is severely hampered when face up on a flat surface. So to combat this, they upped the volume to compensate.
[AT&T LG Optimus G] abraxo:
Coming from a gs2, signal stregnth is not only faster but stronger too. Didn't make any long enough phonecalls to judge audio quality but I know from playing videos that the external speaker is kind of weak
[AT&T LG Optimus G] cerps:
I ended up getting one on Saturday. My experiences are it's been just fine. It holds calls where I'd expect. Things sound fine on my end and haven't really heard any complaints from the person I'm talking to.
[AT&T LG Optimus G] DeathmonkeyGTX:
I think it works fine, as good or better than the inspire. I'm rooted and unlocked and have used volume plus for years, and at plus 10 its pretty loud. Speakerphone is very loud. I'm impressed with the volume its capable of pushing when it's not constrained by "hearing protection" limitations, although I look forward to aosp so I can figure out how to lower the minimum speaker phone volume and vastly increase the resolution of the phone volume selection
[AT&T LG Optimus G] Murasakiii:
I came from an inspire as well and I feel that this a huge upgrade, not just a better version. My inspire was rooted and running viper Rom and as soon as I got this phone I found myself getting annoyed by how slow the inspire felt. It was there years old so I do give it some credit, but the lgog is just such a great phone all around. I'd get it over any other phone, especially if Amazon still has it listed as 99.99 because any best buy will match it.
[Barnes & Noble Nook Tablet] Link_of_Hyrule:
Ok my grandma has a nook tablet that is 1.4.3 and I was wondering if there is a way to sideload apps without wiping it or rooting it there are certain apps not in the nook market that I want to install on it anyways hopefully you can answer my question.
[Barnes & Noble Nook Tablet] liquidzoo:
You could on 1.4.0, but they removed that ability in 1.4.1. If I were you, and she wanted the ability, I would root it and install the gapps package. That way she would have full access to the whole market.

Sent from my Slim Bean Skyrocket

Quando Omni Flunkus Moritati
[Barnes & Noble Nook Tablet] Link_of_Hyrule:
Is there a way to root it without wiping it than?
[Barnes & Noble Nook Tablet] liquidzoo:
Yes.

Most methods of just rooting will not wipe it. Only flashing a new rom would wipe the device. Look for the SD card root methods in the development section.

Sent from my Slim Bean Skyrocket

Quando Omni Flunkus Moritati
[Barnes & Noble Nook Tablet] asawi:
I didn't loose anything that was in my "My Files" when I rooted with an sd-card. The Tablet was firmware 1.4.3.
[Barnes & Noble Nook Tablet] Link_of_Hyrule:
Which method did you use?
[Barnes & Noble Nook Tablet] asawi:
If you're asking me I followed this: http://xdaforums.com/showthread.php?t=1439630
[Barnes & Noble Nook Tablet] liquidzoo:
I used this: http://xdaforums.com/showpost.php?p=31271965&postcount=240
[Barnes & Noble Nook Tablet] TheGamingKiwi:
How to sideload apps on 1.4.3!

Hi Everyone,

I found out a way to sideload apps on Nook Tablet running 1.4.3!

Step 1: Search crunchyroll.com. (All this is done on the Nook, not on PC). It is the first link, click on it

Step 2: Click on the picture/ link Get it on Google play

Step 3: You will be asked to set up or login with a google play account (gmail account). One you have done this and agreed to everything, you will be on the crunchyroll app page.

Step 4: In the top right corner click the search icon and search nt hidden settings. It will be the first app on the list that shows up. Click on it and download it.

Step 5: Once it has been download and installed, click on the nook home button and hit search, and search nt hidden settings. Click on the app then once it has been opened click Hacks. If you are asked to give permission to allow something, click allow.

Step 6: When you are in the Hack settings, click on Unknown Sources Hack. Something should then pop up which says something like NT Hidden Settings has been granted superuser permissions.

Now you are done! I would recommend downloading ES File Explorer, then download the Google Play Store Apk and then go into File Explorer, and find where you downloaded it to. Then click on it, click install and choose the option verify and install. Once it has been installed you will then not need to use crunchyrolls.com to access the play store. Remember, you can only open apps by searching for them they will not show up in apps. To get around this get an app called Honeycomb Launcher.

If you have any questions, feel free to ask!
[Barnes & Noble Nook Tablet] almightySR:
Can you clarify step 2?

That is like an anime website? I am unsure as to which picture you meant in step 2, can you help me?
[Galaxy Y GT-S5360 General] allahjane:
MAY REQUIRE ROOT

animations ripped from : How the universe works:extreme stars (Discovery science)

audio stolen from : crysis 2 (PC game)

but the combination of above two with samsung text is just awesome try it!

Instructions:

1.Replace /system/media/bootanimation.zip with the one in attachments

2.Replace /system/etc/poweron.ogg with one inside .rar file in attachments

and BAM you're done

FEEL FREE to share it with the galaxy
[Galaxy Y GT-S5360 General] menewtoroot:
Any trailer or something...?

**rooting is new for me...and i am noob to root...:D:D**
[Galaxy Y GT-S5360 General] TingTingin:
It will require root and either have a custom rom installed or having the necessary files to enable changing (Samsung ani and sum else I forget) also people keep a backup of your boot animation so you can go back (just change the extension of the old file from zip to bak it whatever you want)

Hit THANKS you ungrateful bastard...plz
[Galaxy Y GT-S5360 General] deathviper:
it should be in themes and apps sub forum....

nice one
[Galaxy Y GT-S5360 General] zeetwo-raj:
Bootanimation is so blur no clarity at all

Bty thnx for sharing
[Android Q&A, Help & Troubleshooting] zeu55:
can anyone point me similar PDA of my OlivePad VT200 whose recovery can be used to flash???
[LG Optimus 2x] louiscypherbr:
Since some people asked me, I'm providing rooted system.img to be flashed by nvflash, an easy way to get v28g installed from kdz or smartflash rooted, for those who prefer to keep it as stockish as possible. The only mods I did from stock kdz backed up from my phone was to push su and superuser.apk.

This procedure did not wipe anything, so as a rule you shouldn't worry about backups, but I recommend you to use nvflash tool to make backups of all your partitions before trying this. Search here on dev's section to "nvflash toolkit", an excellent work from rmein, and use it to make backups.

Put the .img extracted from downloaded 7zip file on any functional nvflash folder, connect your phone in apx mode (without battery, BOTH vol up and down and plug it to usb), go to your nvflash folder and execute the following in cmd prompt.

nvflash.exe --bl fastboot.bin --download 23 rooted_system_v28g.img

Actually, I don't know if this command works on windows. Since I'm linux user (I'm sure that command syntax is useless to penguin's users), I didn't test this on win. So, if you used nvflash before on your win box and the previous didn't work, please let me know.

Download: http://db.tt/Qe6iLjpl

It's my personal dropbox folder. Please, feel free to mirror it and I'll update this OP, since I use my dropbox space to work.

Edit: leclanpim made an easy way to flash this system.img, putting a .bat file with nvflash.exe and the system itself in one zipped file, sharing it at https://docs.google.com/open?id=0Bw9sO0__Wuu-THkzcHpaeERmMHM

Thanks to him.
[LG Optimus 2x] wfd:
The easiest way to get root, imho, is to flash bootloader, cwm, and then root zip from cwm. All files are small and no data loose at all.
[LG Optimus 2x] louiscypherbr:
You're right, but as I said, there's people like me that don't want touching bootloader and/or recovery.
[LG Optimus 2x] wals46:
Thank you louis, that's what I was looking for last weeks, then I found Homero's rooted 28G with some adds/mods. Now I'm downloading your system.img which is pure leaked 28G with the root as the only mod.

I'll tell you more.

Since some days I decided that from now on I'll test only custom 28G roms distributed in nvflash format: I nvflash the custom system.img, don't wipe my data, don't change bootloader, get rid of cwm and rom manager. It looks like the cwm round but I think it's faster and cleaner (maybe less risks of brick?), in addition, since I was used to copy my cwm backups on PC, using nvflash backup I have the full image of my rom straight on PC and I don't fill my external SD with neverending backups. Of course, using nvflash backups you cannot open and look inside like it is with cwm backups, but maybe some dev will find the way to do it.

I understand that SuperSkill, too, thought the same solution.

EDIT: just flashed from win7 and all is working.
[LG Optimus 2x] trocopassu:
Thanks, Man!...:good:
[LG Optimus 2x] kt-Froggy:
After trying V28E and G (Stefan's release with wkpark's unlocked bootloader and custom CWM) with different babsebands, I also decided to flash a "clean" stock V28G with the original bootloader, just to see if it resolves an in-call audio bug for me. So, this image came in handy, thank you! I backed up and restored my data partition using the nvflash toolkit. No problems with flashing, everything came up fine, with all my data intact. Hopefully, this setup will work with no audio issues until the ICS release (or a new leak... :))
[LG Optimus 2x] SuperSkill:
Thanks for this, now what's left are flashing it :) yes Walsh, I think this is a great way of supplying "roms". This method let's you keep locked bootloader and you can increase system partition, then flash only system.img with nvflash, correct? I'm just about to get Ubuntu into my desktop to extract the img and modify it as I like it......but what you guys have done lately are very respectful :)

Sent from the new smoothly LGP990
[LG Optimus 2x] kamiar:
Hi,

I am on CM10 latest directly from GB official, i want to try your rom and downloaded the second file on your first post, but i cannot install it! when i click on flash.bat it does something and then says " coise" is not recognized as an internal or external command etc....

Pleae help me, do i need to do anything before hand?
[LG Optimus 2x] louiscypherbr:
Do not flash this over cm10!

It's not a Rom, it's a mod, as stated on topic. It should be used only on already flashed stock ICS.
[LG Optimus 2x] kamiar:
Oh thanks for quick reply, can you guide me to a stock rom that has no or less audio bug please? and a little help to how flash it if it need any changed to partition etc...
[LG Optimus 2x] kt-Froggy:
First of all, this is NOT a ROM! This is the rooted system partition image for the clean leaked ICS Stock, which has a different partition layout from CM10. So, unless you already installed a stock V28E or V28G ROM and repartitioned your phone, it will not work for you.

Second, I would recommend always launching batch files from a command window instead of double-clicking them -- this way, you can always see all messages...

Oops... Didn't notice the previous reply, sorry!
[LG Optimus 2x] louiscypherbr:
Actually, you can! I have no idea how to do this on win box, but on linux it's very simple (that's how I pushed root on this img).

All you have to do is mounting it with loop in an empty folder, than you can not only look into the system dir but also modify it, and when you unmount it, your img will be updated (maybe even before, don't know).

Supposing you have the system.img in the folder were you're, just run as root:

mkdir modsystem

mount -o loop system.img ./modsystem

Than you can go into modsystem with any file manager, and you'll see that this folder is the system folder. There you can modify what you would to, and after that (be careful with permissions, they will be there after flashing), just run:

umount modsystem

Than you can flash it by nvflash and see the magic happening! And welcome to the free penguin world.
[LG Optimus 2x] louiscypherbr:
I'll tell the way I prefer, because in this way you flash Rom and baseband art the same time without losing any data.

-Download the v28g kdz image here. MD5SUM: a7d0e9763e4029484358f46936fe0099

-After downloading the kdz, flash it using instructions found here AND here. Note that on the instruction to edit the "C:\windows\system32\drivers\etc\host", its actually "hosts", with an S at the end. Also use the www,zip attached for the instructions on the post (not the shttp3.zip).

-following these instructions, you should be able to flash the kdz without losing any data, even with the baseband flashed.

-after that, start your phone as usual, then follow the instruction on the first post to get your newly stock v28g rooted.

If you can't find the related topics, just be patient and I'll update here with the links after I get time on my pc.

edit: links added
[LG Optimus 2x] kamiar:
Thanks, i will wait for you to post the links, i never flashed kdz and need to learn! is it possible to go back to cm10 later on if i want to?
[LG Optimus 2x] kt-Froggy:
As a possible alternative to the described method, I can suggest using a KDZ Converter for P970. It will extract two files from a KDZ (the ROM itself and the baseband), which you can then flash with SmartFlash. Contrary to what you may read, this tool DOES work for P990, as long as you don't select patching option for CWM (just answer "n"). This process is easier than flashing a KDZ, but some people prefer direct KDZ flashing (I am not aware of any differences in the end result, so, being lazy, I just do it the easier way :)).
[LG Optimus 2x] Pete Rask:
Decided to go this way as well to see if it prevents the loss of sound in calls. The cmd command did however not work for me, got stuck on 'nvflash started'. Very strange, first time I encountered something like that.

Anyway, thanks to leclanpim for the repack! And thank u for providing the image :thumbup:

Will now restore my Titanium backups and get back to business.
[LG Optimus 2x] asrhael:
Dude, thanks a lot for your help. The trick for nvflashing the whole SystemImage work flawless under Windows7 X64 with the same set of commands as you write. Again, thanks.:good:
[LG Optimus 2x] wals46:
Louis, many thanks for your explainations.

If you can open system.img under linux and modify files as you already did rooting original 28G maybe, if you want to, you could do something more dangerous. Here it is.

download the latest CM10 nightly + JB Gapps,

merge gapps \system in CM10 \system,

replace the 28G system folder of your system.img with the created CM10+gapps \system folder and save a new CM10 system.img,

nvflash CM10 system.img

load battery and at last

with vol- and power you can do a hw factory reset and (maybe) you could boot new CM10 with locked bootloader, new partitions and without cwm recovery.

Do you think it could work?
[LG Optimus 2x] spyrosk:
LG Bugs?

Hi all,

I am currently on Stefan's deodexed V28g (with V28g BB & new unlocked bootloader)

I am having the following two little bugs (which I also had when I was on V28E odexed too)

1) Additional keyboard languages don't stay permanent. After reboot only english is checked.

2) Under Advanced Wifi settings"Keep Wi-Fi on during sleep" options: Whichever of these two options I select ("Only when plugged in" or "Never (increases data usage)") the wifi disconnects OK when it should, but after device stays locked for a long time,

it never reconnects (as it did in GB). It is showed on but disconnected. You have to switch it off & then back on.

Probably they are LG's bugs but I would appreciate if someone being on this one (stock-stock ICS), could confirm.

Thank you
[LG Optimus 2x] Sjamaan:
I am on Stefan's 28g odexed and I can confirm both bugs.

Enviado desde mi LG-P990 usando Tapatalk 2
[LG Optimus 2x] wals46:
Spyrox & Siaman

You got wrong thread
[LG Optimus 2x] Pete Rask:
Not without changing the kernel as well, but good idea! :)
[LG Optimus 2x] spyrosk:
Sorry. I know this is not the right thread but I asked here on purpose.

I wanted to be sure that these bugs are due to LG and not to new bootloader or anything else hacked.

I thought that there would be no need to go through flashing the stock ROM to find out if I could get an answer.