yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Exhibit 4G] smartguy044:
just wanna say thanks for the donations guys!!!! yall did not give me your xda handle or it would be more personal but thanks a lot....although donations are never mandatory for me to continue to do what i can for the community they are always appreciated....thanks again guys
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
No, thank you for helping this small community. We all really appreciate everything you do even though some of us don't get along at times. Thank you for everything!
[Samsung Galaxy Exhibit 4G] smartguy044:
just doing what i can to help and trying to learn as much as possible along the way :P
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
With out you our phone probably wouldn't have exploded like it has since you came into the picture
[Samsung Galaxy Exhibit 4G] EzraGarrison:
Smartguy made your phone explode?!?! :eek: Totally not using this kernel now!

;)
[Samsung Galaxy Exhibit 4G] smartguy044:
**** i havent did anything but make a kernel haha....this device has good devs doing a lot of work....this phone is close to having every aosp based rom thats out there and once the 4.2 craz dies down a lil bit and work continues on aokp and some others itll just keep getting better
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Yeah, it got super fast and and then it just blew apart
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
:eek::D
[Samsung Galaxy Exhibit 4G] smartguy044:
updated op with kernel 1.5
[Samsung Galaxy Exhibit 4G] smartguy044:
also added a new cm9 version
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
Heck yeah!
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Boots got about 10 secs then it freezes and reboots, so far v1.4 is the only one that does not do that :( but I did like seeing speedy ;)
[Samsung Galaxy Exhibit 4G] det0xx:
agreee
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
Really? It worked fine for me?
[Samsung Galaxy Exhibit 4G] smartguy044:
haha me to havent had any freezes yet
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
What are you oced at? Mine is 1.7 on v1.4 I wonder if I set it Lowery and try, then change voltage to see if I can find a sweet spot
[Samsung Galaxy Exhibit 4G] smartguy044:
i always use 1.6
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
Mine is on 1.7 on the 1.5 kernel and its running fine.
[Samsung Galaxy Exhibit 4G] Kamatari+:
Oh yes finally ! I'm glad for over clocking, 2 GHz sounds impressive! I'm super glad for more choices between 300 and 700, thanks smart guy!
[Samsung Galaxy Exhibit 4G] EzraGarrison:
Ok, Smart... I think I'm gonna finally take the leap and flash 1.4 since folks are saying the camera plays nice with it... Got the next 2 days off, so I'll be reporting back :)
[Samsung Galaxy Exhibit 4G] smartguy044:
flash 1.5 i released it today
[Samsung Galaxy Exhibit 4G] SickBeast:
Hmm it's very strange, I'm having a lot of issues overclocking with the new 1.5 kernel. I'm guessing I will need to tweak the voltages. I'm stable using Stability Test up to 1.6ghz but the phone is still locking up on me sometimes. I will try adjusting the voltage. I was stable at 1.8ghz on the 1.4 version and the 3.0 beta.
[Samsung Galaxy Exhibit 4G] EzraGarrison:
The camera is good?
[Samsung Galaxy Exhibit 4G] detdett:
Only the 3.x kernel breaks camera
[Samsung Galaxy Exhibit 4G] SickBeast:
I had the same problem when I flashed 1.5 over top of the 3.0 beta. With a clean install I was able to fully boot but none of my overclocking was stable. I'm back running the 3.0 beta for now until smartguy comes up with a newer version.
[Samsung Galaxy Exhibit 4G] smartguy044:
i prob wont be releasing a new version until i can get camera fixed on 3.0
[Samsung Galaxy Exhibit 4G] CooLoL1999:
For 1.5 is it Stable to go to 1804 GHz?
[Samsung Galaxy Exhibit 4G] smartguy044:
idk all phones are different i dont test above 1.6 i added other frequencies for the daring to try it but im happy at 1.6
[Samsung Galaxy Exhibit 4G] CooLoL1999:
I can go up to 1.8 GHz! Thank you SmartGuy!
[Samsung Galaxy Exhibit 4G] samusishere:
I've notice d smartguy on the 1.5 kernel using the smartass governor freezes the phone. Smoothass and on demand are fine though
[Samsung Galaxy Exhibit 4G] EzraGarrison:
Flashed 1.5 after full wipes and a fresh install, tried 1.6, it froze and rebooted the phone and had set itself back to 1.0. Exact same results for 1.5. SmartassV2 governor. Gonna flash 1.4 and see how that goes.
[Samsung Galaxy Exhibit 4G] smartguy044:
dont use smartass if it is causing problems
[Samsung Galaxy Exhibit 4G] CooLoL1999:
Can I use this kernel for RebelRom
[Samsung Galaxy Exhibit 4G] Dvarl:
RebelRom is a gingerbread rom. There are no oc kernels for Gb. This one is meant for jb Roms.
[Samsung Galaxy Exhibit 4G] EzraGarrison:
Didn't see the comment about smartass until I had already posted mine. Hadn't refreshed for a while. Anyway, 1.4 is flawless at 1.6 so far with the same settings. I chose SmartassV2 because of how it handles jumps, if there's one that acts like interactive and works as well as Smartass that we should try on 1.5, I'm happy to help. Just wanna play with this one for a little while first, though :)
[Samsung Galaxy Exhibit 4G] ricedragon:
Kernel 1.5 does have smartassv2 issues. Smoothass and on demand at 1601 works well.
[Samsung Galaxy Exhibit 4G] mrazndead:
been using 1.5 all day. and it's awesome. my phone is super fast and stable

min: 480, max: 1996mhz

smoothass governor and SIO scheduler

this shiet is flying fast and stable.

Thanks smarts! the only thing i suggest is using a different startup image instead of speedy gonzalez. let me design you an image.
[Samsung Galaxy Exhibit 4G] smartguy044:
i like speedy :D
[Samsung Galaxy Exhibit 4G] SickBeast:
Thanks to everyone who posted that there were issues with the smartass governor, and thanks smartguy for your continued developement of this fantastic kernel.

I'm now stable at 2ghz under 1.475v. I've discovered that if you set it to 1.5v or higher, it hard locks so it's pointless.

I'm going to try for stability under less voltage but for now I'm happy. Thanks again everyone! :)
[Samsung Galaxy Exhibit 4G] mrazndead:
how do you set the voltage?
[Samsung Galaxy Exhibit 4G] smartguy044:
use system tuner and under voltages you can do + or -25 increments i think i have it to go from 700-1550
[Samsung Galaxy Exhibit 4G] SickBeast:
Hmm so after further testing I'm not stable at 2ghz. I'm back to 1.8ghz, patiently waiting for the "butter" kernel to have a camera. :)
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
I must be missing it, but I can not find voltages on system tuner
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Interesting
[Samsung Galaxy Exhibit 4G] smartguy044:
what kernel are you using
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Well I feel like a genius now, I thought I was using 1.5 but apparently I must of flaked the wrong one
[Samsung Galaxy Exhibit 4G] smartguy044:
there ya go haha

also guys i added a how to guide in post 2 for oc and ov
[Samsung Galaxy Exhibit 4G] smartguy044:
i will also be realsing a 1.55 or 1.6 kernel version maybe later tonight...ill remove smartass since it seems to be causing some people problems
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Yeah with ov I can finally set to 1.8 :) I guess these oc kernels really depend on the phone, mine was made November of last year and on all versions but this one I could not get passed 1.6
[Samsung Galaxy Exhibit 4G] SickBeast:
Hey smartguy, one bug I noticed is that you had the voltage for 1.7ghz set lower than the voltage for 1.6ghz. I don't know if that is causing stability problems for people but my guess is that it would.

I would also get rid of the ability to go at 1.5v or above as it hard locks the phone. I don't know if it's due to heat or some sort of overvoltage protection built into the hardware.

Just a heads up, thanks for all your hard work!
[Samsung Galaxy Exhibit 4G] smartguy044:
not really a bug haha you guys push it to the cpu limits.....if it doesnt handle certain things the cpu itself will not like it there is nothing i can do kernel wise to make cpus like being oc/uv at certain points.....trust me if i could i would and we all would have 3 ghz phones :P
[Samsung Galaxy Exhibit 4G] afwolfpacked:
Been running 1.5 set @ 1.6 Max 480 min sio and it seems quicker than 1.4 @ same settings. I also use smoothass and very stable. Camera wifi Bluetooth GPS everything works like a champ using Tom slimbean 3.1.0. Many thanks for your hard work. Cleaning up the zip seems to have made much improvement here.
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
The 1.4 kernel worked great, but at first 1.5 was giving me fits. Reverted back but tried again after reading a few posts here. After changing smartassV2 to ondemand with min 600 and max setting of 1.6 things are running pretty fast. 1.7 and even 1.8 seems stable too but I don't want to burn this cheap processor up. I tried 1.9 and the screen turned blue and the phone rebooted.

Thanks for the suggestion about System Tuner smartguy, I downloaded the pro version. Managing the voltage is something I couldn't get out of other CPU apps. Using either SetCPU or Rom Toolbox (not both at the same time mind you) to manage the CPU also just seemed to make things worse, not better. Looking forward to more of your OC creations.
[Samsung Galaxy Exhibit 4G] smartguy044:
ok guys update in op removed smartass2 since it was causing problems
[Samsung Galaxy Exhibit 4G] romaholic:
great job with 1.5, but there's no butter like 3.0 :) willing to go cameraless to experience smoothness at its best!
[Samsung Galaxy Exhibit 4G] smartguy044:
yea im working on something with cam at the moment but once i get a chance im gonna clean up a few things in 3.0 and release it
[Samsung Galaxy Exhibit 4G] hatememarkz:
Ooh camera maybe …God I hope so :thumbup::D

sent frm da swagg bean mocha latte w/ extra expresso
[Samsung Galaxy Exhibit 4G] smartguy044:
prob not
[Samsung Galaxy Exhibit 4G] skyrmion:
I'd settle for vsynch:D Whatever it is, thank you.
[Samsung Galaxy Exhibit 4G] SickBeast:
*cries*
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
now i really like the splash screen :) maybe add some color in the future ?
[Samsung Galaxy Exhibit 4G] Mwas.:
Earlier on I decided am going to try to make this work for the 12,067 time...lol..

I saw someone mention system tuner and I hadn't seen the second op post and I must say so far so good. Am still messing with the voltages. I haven't gotten to overclocking yet but this is the longest(12 hrs) my phone has gone with an oc kernel. Fingers crossed

For anyone having issues I highly suggest reading and following the second post.

Edit: @smartguy, am just trying to understand why my phone has had issues with the kernel... is the kernel undervolted as compared to stock or other kernels used by the roms?
[Samsung Galaxy Exhibit 4G] smartguy044:
also if you have problems flashing follow these steps= wipe cache, flash kernel, wipe cache and dalvik, fix permissions and reboot
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
That's probably why the 3.0 kernel wasn't working for me :rolleyes::D
[Samsung Galaxy Exhibit 4G] CooLoL1999:
The new boot image is awesome

!!(======LIKE A BOSS======)!!
[Samsung Galaxy Exhibit 4G] culson_35:
very true and but also faster and more stable
[Samsung Galaxy Exhibit 4G] det0xx:
Version 1.5.5 solved my version 1.5 issue
[Samsung Galaxy Exhibit 4G] chocris:
not wifi

versiion install 1.5.5 and does not work on wi-fi helps!! I have CM10
[Samsung Galaxy Exhibit 4G] ricedragon:
1.5.5 works fine on slim bean. Did you wipe cache first? Also someone mentioned wiping dalvik afterwards also. And don't forget permissions.
[Samsung Galaxy Exhibit 4G] EzraGarrison:
1.5.5 is nice and smooth, but I've had about 4 random reboots and shutoffs since flashing it yesterday. It just shut itself off last night with 83% battery and no running applications. Woke up with no battery drain, though! Lol!
[Samsung Galaxy Exhibit 4G] Mwas.:
Check the 2nd post. It's a lot of work but it does solve the issue.

@smartguy, if I flash 1.55 will that undo all the voltage settings that I have set with system tuner?
[Samsung Galaxy Exhibit 4G] chocris:
I have the slim rom and the kernel is very good but I restarted the device ... someone who can help me with that?
[Samsung Galaxy Exhibit 4G] afwolfpacked:
The settings stayed applied for me and I did the post #2 recommendations. I also have yet to experience random shutdowns or fc

---------- Post added at 08:56 PM ---------- Previous post was at 08:53 PM ----------

By restarted device did it do it on its own. Please provide more detail so others including me know what exactly you need help with.
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Fortunately I didn't have to do anything in the second post and the phone is fine. Only glitch if you want to call it that is that after booting, the phone freezes up for about 30 seconds. I think this is due to several super permissions being given to a few apps that need them on boot and how the ROM handles it. After that it's all smooth sailing.
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
Guys I fried my phone this morning. Woke up a and checked xda and twitter and out of no where it makes an awkward noise and shuts off, never to be turned on again. Luckly I have extended warranty so no biggie. My new one will be in tomorow. If yall are wondering, I was running the 1.5.5 Kernel at 1.6 max and 300 whatever it is as minimum. Im defininetly not going over 1.4 this time :p
[Samsung Galaxy Exhibit 4G] chocris:
when I have the phone on the table is reset only happens to me ever since I installed the kernel .... if you could help me please
[Samsung Galaxy Exhibit 4G] afwolfpacked:
Set CPU to 1.6 Max and governed @ smoothass then reboot into recovery. Wipe cache/dalvik. Fix permissions. Reboot. If set CPU is too high it will cause shutdowns and fc's and smartassv2 does same to some phones. CPU is set in settings - performance.

---------- Post added at 10:29 PM ---------- Previous post was at 10:01 PM ----------

Use romtoolbox notification of CPU temp under CPU control / profile and configure a profile so you get notified. Careful though when landing the profile as easy to accidently set CPU to Max 2.something as I did that and the temp rose so quick I had to pull battery an let cool down for a while. No damage here but left unchecked that would have been disasterous.
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Wow, I wonder if somehow your CPU slider got bumped up higher that you thought it was at. I just checked mine and while I had it set at 1.6 in System Tuner, Rom Toolbox was showing it at 1.7. The other night when I tried 1.9 the screen went blue and the phone rebooted. 1.6 is about as far as I'm willing to push it. It's working great so why push it any further is the way I look at it. Phone barely gets warm and I forgot about the CPU temp alert Rom Toolbox has so I went ahead and re-enabled it's handling of the CPU.
[Samsung Galaxy Exhibit 4G] radium22:
Would you please tell me how to "fix permissions"? Thanks!

Found it!
[Samsung Galaxy Exhibit 4G] chocris:
This phone can be usb host???
[Samsung Galaxy Exhibit 4G] afwolfpacked:
This phone can be tethered via USB but as to what you are referring to as host can you be more specific. When in USB mode I use it to transfer files to and from laptop as I use wifi to connect to internet. On peach sunrise I did feather the laptop to connect to internet but think that was done via wireless setup.
[Samsung Galaxy Exhibit 4G] smartguy044:
dont have to repeat yourself go ask in the Q&A thread youll get an answer there
[Samsung Galaxy Exhibit 4G] chocris:
thanks ... could you help me with my phone restarts .... does this with only 1.5 ghz overclock ... could help
[Samsung Galaxy Exhibit 4G] smartguy044:
No I don't know what you are doing to cause it
[Samsung Galaxy Exhibit 4G] ticojpunk:
Read post #2 and get to work!
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
My bad i think it was at 1.7!
[Samsung Galaxy Exhibit 4G] ticojpunk:
I've been running solid as a rock on the stock Slimbean kernel for about a week now. But the itch got too great. Just flashed SG 1.5.5. I'm going to do my best to follow the guide in post #2. It's going to be hard to leave it at stock frequency for a few more days. But I gotta say, Slimbean is a quick little SOB even at stock speed anyway.
[Samsung Galaxy Exhibit 4G] T679noob:
What are you guys doing? I got 4258 on PACman (not the most recent). Only changes I made was min 368.

smartguy, I owe you a beer, sir!
[Samsung Galaxy Exhibit 4G] dennis96411:
I guess you can say I cheated. I had the governor set on performance to make sure the phone didn't skip a beat during the benchmark.
[Samsung Galaxy Exhibit 4G] smartguy044:
this is just the beginning guys.....im a total noob at making kernels so the more i learn the better this kernel will be and since ill be keeping this device (even when i get another s3) im going to want this thing to be fast and smooth
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Come tax season I'm getting an s3 and this device will go to my mother in law, so if we can get this as fast as possible so her games stop freezing like on the gs1 Lol, BTW this already benched higher then her stock gs1. (She won't let me tweak that until she gets this Lol)
[Samsung Galaxy Exhibit 4G] T679noob:
Fail... removed
[Samsung Galaxy Exhibit 4G] smartguy044:
kernel shouldnt effect apps i havent had any problems
[Samsung Galaxy Exhibit 4G] tr0yz:
Idm how to change permission so since no one can explain it too me fuk using this kernel im out done waiting on a response its fuking useless to repost what the OP says If the op had the full how tk flash it'd be on my device. I don't understand why developers here are to lazy to include wipe scripts at the beginning of rom zips and reboots scripts at fhe end. Ive only beem away from the scene for a couple years and since ive been bavk all Ive seen is laziness. For the most part. Obviously i know what permissions are im just saying my dad's asleep and i figured someone hete would have had the sense to explain it im out. Thanx for the kernel anyway good luck with your development on it
[Samsung Galaxy Exhibit 4G] ETFoneHome:
Flashed this on cm9 10/15 build and seems to work fine. So far I've only tested on 1.2v but camera, flashlight and wifi works -- so far.

Playing games on this device is so smooth now.
[Samsung Galaxy Exhibit 4G] smartguy044:
Hahahahaha really dude if you don't know how to fix permissions in recovery you prob shouldn't be flashing stuff....and I don't believe the developers have gotten lazy I believe its the users who want everything spoon fed to them because they are to lazy to push 2 buttons
[Samsung Galaxy Exhibit 4G] Optimusman:
WOW!!!

Holy S*** what a beast of a single core device this is now!!! Been running JB for awhile now, and all the different roms for JB and this new kernel really brings this phone to life from what ive seen so far. Its like nitrous for our Galaxy Exhibit LOL SmartGuy044 is the man!!! Also should thank CamCory and all the other devs and testers responsible for creating this Monster hehe
[Samsung Galaxy Exhibit 4G] T679noob:
My fail... Was coincidental. App works fine now. Sorry
[Samsung Galaxy Exhibit 4G] Optimusman:
One thing i have noticed is when i plug my phone to charge as usb it said charging but slowly lost power. AC charging works fine though! Also had the kernel oc to 1.6 Ghtz so that could most definatly cause a problem like this lol
[Samsung Galaxy Exhibit 4G] T679noob:
I'm charging on AC and was actually coming here to express the same issue. I can't remember numbers from my first charge, but I know I was around 25% when I started. Unplugged and got a 15% disclaimer (was at 14%). Now, I've had it charging for 20 minutes, with no use ( GPS off, BT off, WiFi on, Mobile Data off) and it hasn't increased in percentage, at all. Just took a SS of lock screen while charging. Will leave it overnight and let you know what happens. I'm at 1.4ghz, FWIW.

Edit: I'm dropping percentage while charging.
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
I'm not having that issue at all, its charging just fine for me
[Samsung Galaxy Exhibit 4G] T679noob:
Just showing proof, not rubbing it in... Edit: Also, note that my time hasn't changed. It was about 4:22 when I took the second SS. Didn't realize it, earlier. It's still stuck at 3:28 and it's now 4:35. Sorry, if this is all over the place. Blame the Gin. I sure will. :)
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Try turning off WiFi that's the only difference I have
[Samsung Galaxy Exhibit 4G] T679noob:
Will do, but I'd rather not lol no mobile data.

---------- Post added at 05:55 AM ---------- Previous post was at 05:38 AM ----------

Had to restore nandroid. Minor freakout, when I realized (derrr) I wasn't getting a charge and was at 1%. Will try again, when I wake up. And/or, maybe someone can try charging while on WiFi, since taz isn't having a problem.
[Samsung Galaxy Exhibit 4G] hendykhanh:
Everything work fine . But broken video record on camera . On stable 31/10 . i'm using 1.2ghz
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
That's cm9 mind you ^^^^
[Samsung Galaxy Exhibit 4G] NomadSpin:
deleted
[Samsung Galaxy Exhibit 4G] afwolfpacked:
As a precaution don't go over 1.6. One person burned at 1.7 and another lost GPS if I recall. I run at 1.6 with no problems and as added safety use romtoolbox CPU profile to alert me with over temp setting that I defined at 110° as I have had this on gb rom over that temp with no ill affects.
[Samsung Galaxy Exhibit 4G] ticojpunk:
Did a benchmark at 1.9 for kicks. Now I'm back to 1.6.
[Samsung Galaxy Exhibit 4G] ticojpunk:
Actually ran it again at 1.6Ghz and got a score of 6014.
[Samsung Galaxy Exhibit 4G] trent25:
What do you advise I use for changing voltages?

I've tried this kernel at several points in its development and always reverted back to the default one on CM10 because every time within a day or 2 I'd wake up my phone and it would be insanely laggy, and sometimes crash if I keep on hammering the home and / or back buttons. Irrelevant if I overclock or not; and even though it passes through benchmarks without crashing.

Looking at the undervolting guide at the top of this thread, I think my problem might be that the default voltages are a bit low, and might need a bit of bumping up.
[Samsung Galaxy Exhibit 4G] PeteM95:
Hey, I'm using slimbean with the 1.55 kernel, and for some reason the smoothass governor just decides to ramp up the CPU to max speed 100% of the time. My max is 1024 right now as I am trying to work out voltages. Is this supposed to be normal? The other night I left my phone on overnight for an alarm, and woke up to find it dead , even with airplane on. I figured out it was because smoothass had the CPU maxed out all night at 1.6 and killed the battery.

Also, how is this working for other people with slimbean? Is it force closing a lot? Is it just because the voltages?
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Even at 1.6 my phone only loses 15% battery over night on performance

---------- Post added at 10:27 PM ---------- Previous post was at 10:25 PM ----------

System tuner
[Samsung Galaxy Exhibit 4G] culson_35:
This is my status now...

Sent from my SGH-T679 ICS JB 4.1.2
[Samsung Galaxy Exhibit 4G] PeteM95:
What governor do you use?
[Samsung Galaxy Exhibit 4G] afwolfpacked:
I use smoothass. Smartass V2 was known to cause problems with some users and I don't have RANDOMS or fc issues.
[Samsung Galaxy Exhibit 4G] mrazndead:
flashed 1.5 and my phone is back to normal. must have been a cache issue. great stuff.
[Samsung Galaxy Exhibit 4G] afwolfpacked:
Did you fix permissions. When installing wipe the caches most especially the Dalvik as that one is the VM that handles apps which causes FC's. After wipes install rom then fix permissions reboot and let settle then set CPU. I use rom toolbox. My settings is 480 min1612 max smoothass and on bfq with temp alert on toolbar set to 110° this setup has worked out very well for me and have yet to have any problems.
[Samsung Galaxy Exhibit 4G] culson_35:
I'm using SetCPU with my CM10(JB) 4.1.2 ROM and kernel 1.55 speedygonzalez appears that no voltage control

Sent from SGH-T769 cm10(JB)4.1.2
[Samsung Galaxy Exhibit 4G] smartguy044:
read op i recommend systemtuner as it allows you to change voltage