[Q] undervolting table for Galaxy Note II perseus - Galaxy Note II Q&A, Help & Troubleshooting

any guide for undervolting the galaxy note 2 ?

Use SetCpu from the play store mate. It's then just trial and error with stress testing; Every device has different limitations you see, what works for one; might not work for another.
Hope I cleared things up.
Sent from my GT-N7100 using xda premium

Related

What's the best kernel for T-Mobile S3 .

Whats The Best Kernel For T-Mobile S3
hello ive been trying out all the kernels for the T-Mobile S3. I have a Samsung Galaxy Note and the new kernel for that just came out and I am getting better scores on the Note then i am on the S3 but I thought the S3 i ssuppose to have a better faster CPU then the note. Im getting about 6500 on the S3 using AnTuTu Benchmark . The Note is giving me about 7500 . So Im just wondering what Kernel will be the best as of right now for the S3. The S3 is fast no matter what score it gives me but im disabled and cant move around too much and get boared so i just tweek on all my Android toys and I wont lie I have a iPad 3 too to kill time. Thanks in advance to who ever points me in the right direction. Thanks again. O-Yeah I don't know if it matters but I'm have it unlocked and I'm on AT&T. I also want to also say sorry to xda community for posting this originaly in the wrong section .
Sent from my SGH-T999 using xda premium
djwascom33 said:
Whats The Best Kernel For T-Mobile S3
hello ive been trying out all the kernels for the T-Mobile S3. I have a Samsung Galaxy Note and the new kernel for that just came out and I am getting better scores on the Note then i am on the S3 but I thought the S3 i ssuppose to have a better faster CPU then the note. Im getting about 6500 on the S3 using AnTuTu Benchmark . The Note is giving me about 7500 . So Im just wondering what Kernel will be the best as of right now for the S3. The S3 is fast no matter what score it gives me but im disabled and cant move around too much and get boared so i just tweek on all my Android toys and I wont lie I have a iPad 3 too to kill time. Thanks in advance to who ever points me in the right direction. Thanks again. O-Yeah I don't know if it matters but I'm have it unlocked and I'm on AT&T. I also want to also say sorry to xda community for posting this originaly in the wrong section .
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
Benchmarks don't mean anything. If you care about performance, fire up a game and see how it runs. That's it.
Morfics new kernel is great. Can't find it on xda though check another Site.
Sent from my SGH-T999 using Tapatalk 2
djwascom33 said:
Whats The Best Kernel For T-Mobile S3
Click to expand...
Click to collapse
i like faux's kernel, compatible with att and tmobile
http://rootzwiki.com/topic/29720-d2tmoatt-ics-linux-3036kernel-for-aospaokpcm9-romsv004july-15/

Does Chainfire3D work on NoteII?

tried to install the driver & my Note got messed up
Dont work keeps rebooting
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stesteste said:
Dont work keeps rebooting
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Same here. Hope they fix it
As far as I know he has no plans to update it for jellybean, but I could be wrong he has been known to change his mind in the past
Handwritten on my GT-N7100XXALIE using Tapatalk 2
I tried it too! I ended up having to flash it using Odin-PC...that sucked. I thought I bricked but after almost a 1/2 hour it finally came back to life.
Lesson learned - don't use CF3D cuz it fux up big time.
Sent from my Galaxy Note II GT-N7100!
TheFamilyMan said:
I tried it too! I ended up having to flash it using Odin-PC...that sucked. I thought I bricked but after almost a 1/2 hour it finally came back to life.
Lesson learned - don't use CF3D cuz it fux up big time.
Sent from my Galaxy Note II GT-N7100!
Click to expand...
Click to collapse
Same happened to me
Chainfire 3D DO NOT work on JELLYBEAN
- f3w1n -
any updates on the chainfire3D situation??
so many nice tegra releases and we got this powerful device on our hand with no support
toofank said:
any updates on the chainfire3D situation??
so many nice tegra releases and we got this powerful device on our hand with no support
Click to expand...
Click to collapse
Not that I've seen, most games that have tegra3 dont look that different on note 2 anyway, ive got an N7 so check out the difference between the new Marvel game and theirs not a lot in it really. Not enough to make me worried about it anyway.

Lags

Hey. After I flash a new rom, the phone is super quick and respones very well. Buy after a few days, it starts to get laggy. When I am presaing the soft keys it takes a couple of seconds to respond, apps loading times can reach about 20 seconds, contacts loading too. I am using the GSM Gnex with CNA 3.8 rom and franco kernel r298. The lags occurred with XenonHD too. Dont get me wrong, I am not complaining about the developers, I am just trying to figure out if I am doing something wrong.
Sent from my Galaxy Nexus using Tapatalk 2
bar_rodoy said:
Hey. After I flash a new rom, the phone is super quick and respones very well. Buy after a few days, it starts to get laggy. When I am presaing the soft keys it takes a couple of seconds to respond, apps loading times can reach about 20 seconds, contacts loading too. I am using the GSM Gnex with CNA 3.8 rom and franco kernel r298. The lags occurred with XenonHD too. Dont get me wrong, I am not complaining about the developers, I am just trying to figure out if I am doing something wrong.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Are you rebooting your phone or just leaving it on for weeks at a time?
I remember someone saying it has to do with the zram optimizations in roms and kernels. at first it makes things faster and the the idea implemented is good in theory but over time it makes things unbearably slow. i dont know the technical reasons for this, someone with more knowledge than me may be able to explain it.
Sent from my Nexus Prime using xda premium
I forgot to mention, its getting worse when I download or update app from the Play Store. During the download process the phone realy lagg.
063_xbox, the phone restarts itself sometimes when I use it...
Sent from my Galaxy Nexus using Tapatalk 2
bar_rodoy said:
I forgot to mention, its getting worse when I download or update app from the Play Store. During the download process the phone realy lagg.
063_xbox, the phone restarts itself sometimes when I use it...
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Obviously downloading from the Play Store is using system resources (RAM, a % of the processor etc.) so a slow down is to be expected.
The phone restarting itself =/= to rebooting it regularly. Just like your computer you shouldn't leave it running 24/7. Sometimes you just need to give your phone a restart.
I think the lags are related to the heatcof the Gnex. Maybe the my cheap case makes it worse. I will check without case so it have more contact with the air. I will report the results.
Sent from my Galaxy Nexus using Tapatalk 2
I've noticed the same lag after few days. It's really frustrating to see your phone very fast and then kind of choppy....
Sent from my Galaxy Nexus using xda app-developers app
It looks almost like a memory leak. (That was a big problem on exynos devices runing cm10). It happened to me today (latest nightly cm10), Once my free ram was less than 100 mb the phone became noticeably less responsive.
Sane here!!! Thought it was just me... lol. I was running black bean baked! I love it but became super laggy! Almost threw it across my room lol. But just clashed slim bean and hope its bad ROM coding :-/.
Sent from my Galaxy Nexus using xda premium
I understand that custom roms do have great features but let me tell you something, after I switched from the S3 I decided not to flash any rom, I just used the nexus toolkit to root it and of course install franco kernel, since then the experience has been amazing, I'm just very careful with the apps I install, cheers!
Sent from my Nexus Prime JB 4.1.2
I've experienced the same on about every JB setup I've tried. A reboot tends to purge assets and get me truckin' again for several days though.
I recommend keeping it stock you people, stock almost never lags unless u use the google+ app
Sent from my Galaxy Nexus using Tapatalk 2
Let me just chime in with the same advice as the previous poster: Try the stock rom. 99% of your problems will magically disappear.
lsv-1 said:
I understand that custom roms do have great features but let me tell you something, after I switched from the S3 I decided not to flash any rom, I just used the nexus toolkit to root it and of course install franco kernel, since then the experience has been amazing, I'm just very careful with the apps I install, cheers!
Sent from my Nexus Prime JB 4.1.2
Click to expand...
Click to collapse
Wow! If you only knew that no matter which ROM you're running, the majority of bugs are caused by the kernel. You did not make a smart choice on kernel my friend.
Sent from my Galaxy Nexus using xda premium
Soldier-2Point0 said:
Wow! If you only knew that no matter which ROM you're running, the majority of bugs are caused by the kernel. You did not make a smart choice on kernel my friend.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Ok, so, what kernel you think is a smart choice my friend?
Sent from my Nexus Prime JB 4.1.2
lsv-1 said:
Ok, so, what kernel you think is a smart choice my friend?
Sent from my Nexus Prime JB 4.1.2
Click to expand...
Click to collapse
Stock, of course! :wink: :wink:
063_XOBX said:
Are you rebooting your phone or just leaving it on for weeks at a time?
Click to expand...
Click to collapse
this..
Soldier-2Point0 said:
Stock, of course! :wink: :wink:
Click to expand...
Click to collapse
Yup u are right. Many people used to tell that Franco kernel is the best and stuff but even that after using for a few days gets slow whereas in stock all that crap doesn't happen. I still use Franco because games work smoother on it compared to stock. Even the battery life is inconsistent. Just try stock after weeks and Franco right after a reboot still stock will be overall faster and smoother.
Sent from my Galaxy Nexus using Tapatalk 2
Soldier-2Point0 said:
Stock, of course! :wink: :wink:
Click to expand...
Click to collapse
LOL, unfortunately I need franco's kernel (or any other custom kernel) to do things that the stock doesn't allow, i. e modify the colors of the screen (I hate yellowish whites) use pgm2 aka slide to wake, use louder patch and modify specific cpu parameters.
Sent from my Nexus Prime JB 4.1.2
lsv-1 said:
LOL, unfortunately I need franco's kernel (or any other custom kernel) to do things that the stock doesn't allow, i. e modify the colors of the screen (I hate yellowish whites) use pgm2 aka slide to wake, use louder patch and modify specific cpu parameters.
Sent from my Nexus Prime JB 4.1.2
Click to expand...
Click to collapse
Yeah, that the point. I want to change the screen color settings... Franco's kernel allows you to do that.
I am going to change to team EOS rom and check it for a few days. If I have problems with that one I am going back to stock rom.

How flash rom for note 2 verizon ...

Hi guys
How to flash rom android 4.1.2 note 2 Verizon here....
Ok steap flashing rom verizon
1.-install rom verizon, not reboot
2.-install modem att
3.-install Saber Kernel att
4.-Reboot ...waitt 3 minut...
5.-Happy rom
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
Why are you trying to flash stuff that's not for your device? Puzzles me:what:
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4
Ok im install this rom verizon jelly beans
You can , not problem ...test for me rom fine ...:beer:
Link ... http://forum.xda-developers.com/showthread.php?t=2032447
Screenshot .work fine 100% speed wonderfull rom , amazing
Sent from my SCH-I605 using xda app-developers app
Ok other rom flashing for note 2 verizon ,on my note 2 att ...
100 % stable work fine ...
Link here ... http://forum.xda-developers.com/showthread.php?t=2392332
Screenshot ..:beer:
Sent from my SCH-I605 using xda app-developers app
Your lucky it didn't brick ...g
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
Lucky.......
No brick ...
Note att CPU/PROCESADOR .. Samsung Exynos 4 Quad 4412 / ARM Cortex-A9
Note 2 Verizon CPU / PROCESADOR ... Samsung Exynos 4 Quad 4412 / ARM Cortex-A9
Not brick ....
Link compared...
http://www.movilcelular.es/comparar...vs-samsung-galaxy-note-ii-sgh-i317-att/553879
Sent from my SCH-I605 using xda app-developers app
mataflakitas said:
Lucky.......
No brick ...
Note att CPU/PROCESADOR .. Samsung Exynos 4 Quad 4412 / ARM Cortex-A9
Note 2 Verizon CPU / PROCESADOR ... Samsung Exynos 4 Quad 4412 / ARM Cortex-A9
Not brick ....
Link compared...
http://www.movilcelular.es/comparar...vs-samsung-galaxy-note-ii-sgh-i317-att/553879
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
It's not just the processor ...rather the radios ...and the fact that ATT uses GSM while Verizon uses CDMA...
Drivers and chips are vastly different ...along with device partitions ...
You are taking risks ...but hey ...it's your phone ...and you are free to flash whatever you want...
But not this guy ...g
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
gregsarg said:
It's not just the processor ...rather the radios ...and the fact that ATT uses GSM while Verizon uses CDMA...
Drivers and chips are vastly different ...along with device partitions ...
You are taking risks ...but hey ...it's your phone ...and you are free to flash whatever you want...
But not this guy ...g
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
+1 brotha
As my buddy @softballjunkee said,
the force is strong with Yoda...
Ya got some cahones' flashing those other Rom's...
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4
if not take risks you never know beyond the doors .. life is risk and challenges, there to face ......lol
flashing two roms is a matter of luck .. -?
mataflakitas said:
if not take risks you never know beyond the doors .. life is risk and challenges, there to face ......lol
flashing two roms is a matter of luck .. -?
Click to expand...
Click to collapse
.....luck is irrelevant.....
Not a single developer on this site. ..that I've been able to find. ..is advising users to flash roms not intended for their respective device. ..
Do you suppose that is luck as well ??
I submit that you have not pushed your device far enough (yet) with incompatible software to do any permanent damage. ..
But if you believe luck will carry you through then by all means. ..proceed. ..
I choose the years of experience our development team has provided. ..
And the code they rely on. ..
If Verizon devices and ATT devices were the same. ..or compatible. ..then our section would include them together. ..
I congratulate you for your bravery...but would advise those users reading this to think twice before attempting the installation of Verizon software on the ATT device. ..as you may not be so lucky. ...
I encourage the advancement of our devices. ..but I ultimately fail to find any possible benefit in what you are doing that outweighs the risks associated with your endeavors. ..
Please enlighten me...
In the meantime. ..I'll continue the use of approved software. ..as I'm not willing to waste $799.00 trying to beat proven science. ....
Best of luck to you. ..g
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
...thanks my friend ....:thumbup::beer:
Sent from my SCH-I605 using xda app-developers app
As long as you make sure you flash an att modem and kernel you will have no issues, actually the kernel would even work just dont ever flash the wrong modem or you will have a hard brick. Ive done this several times myself and have never had an issue. It was the same when I had my s3, you could flash any verizon or sprint rom as long as you flashed proper modem and kernel before rebooting. I used to love jelly beans on my s3, was the best rom I tried so I will be flashing this as soon as download is done :good:
madizmo said:
As long as you make sure you flash an att modem and kernel you will have no issues, actually the kernel would even work just dont ever flash the wrong modem or you will have a hard brick. Ive done this several times myself and have never had an issue. It was the same when I had my s3, you could flash any verizon or sprint rom as long as you flashed proper modem and kernel before rebooting. I used to love jelly beans on my s3, was the best rom I tried so I will be flashing this as soon as download is done :good:
Click to expand...
Click to collapse
Yes yes yes man is true ...how install OP ....
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
It's true though, I've flashed many other Roms from different carriers..Not many people are even aware from those methods that it does work. Am not saying all of them,but the ones I have tried were successful.
Be careful posting such advice out in the wild ...as first time flashers may get confused as too which rom, radio, and kernel combinations are safe and which are not..
Thus we rely on our developers to package files specific to our devices ...and the safest methods to incorporate them...
I suggest that if your plan is to mix and match software's on this or any device ...it would be prudent to handle those conversations in the form of private massages ...until a proven method is posted ...
I've seen 5 device bricks this week ...and in 3 of those cases the user was confused as to whether or not the correct software and methods were used...
Threads holding names like "use Verizon software on ATT"...only serve to add confusion in the minds of our user base...
Bricks don't just happen ....they are created when users make mistakes by either not following directions ...or using incompatible software ...or a combination of the two ...(add confusion here )...
As stated above ....only some combinations will work ...not all...even when using the posted Verizon software....so if you truly want to protect your reputation and avoid sending folks down to brickville....then post which software combinations are safe only after confirmation from a defined and listed user base ...which will allow contact between users should problems arise ...
Right now it's only ..."this works ..so run it"...
So far...no one has posted here claiming that these methods bricked a device ....but the odds are stacking up every day that someone will ...
Please provide testing results with a clearly defined list of working software for users to draw from ...and how to install it properly...
And those users acting as testers should be included in the thread as well ....
And the most important statement of all should be the first line in the thread ...
"Use this software at your own risk"..!!!
I'm not trying to cause issues in your thread ...I'm simply trying to protect you ...and the many devices that your thread will influence...g
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
GPS?
Does your GPS work? I have been running AT&T slimbean on my Note ii for about a week or so without GPS lock then ran across your thread.
Ive tried Various fixes like Scotts GPS ect but no luck. Just Curious. Thanks.
Did you take your phone apart? When I replaced my screen my gps no longer worked. It was because I accidentally broke the gps antenna connection on the main board. I had to replace the board.
This is other rom for verizon note2 flasing for me chek in ...
Link this Rom
http://forum.xda-developers.com/showthread.php?p=43385809
Sent from my SCH-I605 using xda app-developers app
I think there is a big possibilities flashing rom from verizon as long as they used att modem and att kernel and hardware wise they had some similarities and also roms like jedi and cleanrom also supports multi carrier...just my two cents
Edit: I'm running AT&T Stock UCAMH3 DeOdex but i'm using Saber Kernel 46- from Jedi Master 18 from Tmobile just flashed yesterday see screen my shot and it works fine too.
Man, a bunch of timid little girls... This is XDA. It was BUILT on peole doing things they weren't supposed to do & trying things new that nobody else would try. How do you think itsme developed all the tools that nearly every kitchen for the last decade has been based on was created? The site is XDA developers & until the iPhone & the influx of cheap smartphones, all the members were developers, serious hobbyists or lurkers. What anyone tries to do or decides not to do is up to them. You wouldn't spend $200,000.00 on timber & hardware to build your dream house if you have never swung a hammer in life, same applies here. It is common sense & people with it learn before they do or are willing to take risk & learn as they do. Heck, back in the day, I bought a lot of six Kaisers just to brick, so that I could work with Jocky on a way to revive bricks, i.e. FrankenKaiser...
In this particular instance, the device are essentially identical. That opens the door for a lot of cross compatibility. Manufacturers like Qualcomm are starting to produce chips (radio) that support numerous bands. Some of the latest have the ability to support as many as 23 different LTE bands. This is good for them, less revisions equal less production costs, & it is good for us as well, since it means more cross compatibility.
Really, Samsung lately has been making devices pretty compatible & unless you are messing with the boot or modem partition, it is pretty hard to make a brick.
Of course, the first thing anyone should ask themselves is WHY THEY ARE DOING THIS? & maybe watch this video:

How to make a Note 2 the ultimate digital sketchbook?

I'm a former iphone user that just picked up the Note 2 (on Rogers, model SGH-1317M) to use as a digital sketchbook. I rather enjoyed my iphone, but I was intrigued by some of the drawings i had seen created on the Note 2. So far, from my initial experience with the Note 2 i'm happy with the results using Sketchbook Express, and the free version of Infinite Painter (although infinite painter also seems VERY buggy).
So now i want to take the next step and install the tablet versions of Sketchbook Pro, Sketchbook Ink and Photoshop Touch. From what i understand i need to root my device to do this. I do not have an android tablet (i have an ipad which i''m happy with) so I can not side-load these apps. Is my only recourse to DL the apps from a torrent (or other similar source) or is there a way to get it from the developer? I read something about using the amazon marketplace to DL apps?
Since it seems I'm going to have to root my Note 2 is there instructions to do it via a mac? (yes, i'm an apple guy) or would it be safer to seek out a friend with a PC? Is there any custom ROMs that people would recommend? Keep in mind my primary concern is drawing so these custom ROMs should not affect the S pen functionality.
Thanks in advance for any and all responses.
Hey there! I Don't know how much help this will be but my note 2 is rooted with the jedi master ROM and it has no effect on the S pen. I have sketchbook pro installed and it works very well.
Sent from my SGH-T889 using xda app-developers app
D3ADM4N said:
Hey there! I Don't know how much help this will be but my note 2 is rooted with the jedi master ROM and it has no effect on the S pen. I have sketchbook pro installed and it works very well.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
thanks. what are the benefits of using the Jedi Master ROM? Any particular reason you went with that ROM over others out there?
Not really. I'm a die hard star wars fan so that's what drew to it and I have no complaints about it. I think mine is jedi master 12, not sure. I would recommend the work of deviant development though, they are the ones responsible for the jedi master roms and they are good at what they do.
Sent from my SGH-T889 using xda app-developers app
I guess that's as good a reason as any . i'll have to look into that developers work. I'll have to research other ROMs and decide what's best for myself.
Its best to use a PC to root your device using ODIN. There are many methods to go about using sketching apps in tablet mod. My best approach would be to either try out a ROM that supports tablet mod such as Moon ROM or switch to AOSP based ROM such as ProBAM as you won't have any issues reducing the DPI. Also with aosp, just like touchwiz, you can fully use the spen along with its pressure sensitivities. I use sketchbook mobile running on ProBam and it works perfectly.
Sent from my GT-N7100 using XDA Premium 4 mobile app
bushako said:
Also with aosp, just like touchwiz, you can fully use the spen along with its pressure sensitivities. I use sketchbook mobile running on ProBam and it works perfectly.
Click to expand...
Click to collapse
Thanks for the reply. Can you clarify if you're running sketchbook Pro rather than mobile? I'm not sure if it was just a mistake in your post. Mobile will run on phones no problem, it's the pro version that I'm looking to get onto the note. I'm also looking to get the sketchbook Ink app and tablet Photoshop touch app onto it.
If the ROM I place on the note supports tablet mode will I be able to download tablet apps directly from the play store? Or do I still have to try to sideload them?

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