yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Exhibit 4G] radfreak:
Not sure but I think 1.55 is causing random reboots, not sure how to check logs.
[Samsung Galaxy Exhibit 4G] chocris:
you can not get a kernel that supports usb host?
[Samsung Galaxy Exhibit 4G] afwolfpacked:
@ radfreak

Try smoothass and bfq

http://xdaforums.com/showthread.php?p=35567801

Explains the io
[Samsung Galaxy Exhibit 4G] culson_35:
I had the same problem often turned off until I discovered it was out of physical memory, the cellular resture you uninstall the tuner system and I'm just using SetCPU and everything is working perfect ...

Sent from SGH-T769 cm10(JB)4.1.2
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Got 100% stability so far with 1.4 kernel just FYI. No freezing or random reboots with smartassV2, VR I/O & OC up to 1.6. Can't beat that!

Of course now I opened my big mouth something will happen as usual. :-p
[Samsung Galaxy Exhibit 4G] crhylove:
I'm using the 3.0 kernel. It works great, but of course I miss the cam. Not that I use it much which is why I'm willing to sacrifice!
[Samsung Galaxy Exhibit 4G] ScipioWarrior:
Are there any bugs with the CM9 v1.2 kernel? It seems to have been neglected.
[Samsung Galaxy Exhibit 4G] crhylove:
I don't think there's a kernel besides stock that works with third party camera apps. All give a green screen.
[Samsung Galaxy Exhibit 4G] sean82007:
I have been experiencing a little problem with my device and hope that its just something im not doing right. I for some reason have no gpu control and on the antutu benchmarks, it states 0 for sd card i/o 2d graphics, 3d graphics, etc. I am on the 1.55 kernel and it states that the processor is armv7 processor rev 2. features : swp, half, thumb, fastmult, vfp, edsp, neon, vfpv3. idk Im stuck.
[Samsung Galaxy Exhibit 4G] afwolfpacked:
Your mem settings is too aggressive. It is shutting down antutu before test complete. Back it down and retry.
[Samsung Galaxy Exhibit 4G] sean82007:
Okay switched it down to just optimum for the mem settings, it still is showing the same. Also should I have gpu control under cpu master or no? Even with the mem settings stock it just stops after testing the float point, i've updated antutu already a couple times. I've reflashed a couple times as well.
[Samsung Galaxy Exhibit 4G] smartguy044:
no you can not control gpu it is set in the kernel
[Samsung Galaxy Exhibit 4G] sean82007:
Thanks for clearing that up smartguy....now my other question as to why my benchmarks aren't testing 2d or 3d graphics is another issue. The memsetting is stock setting, It starts the 2d then cancels out of it and goes to posted benchmark for the phone as you can see. I dont get it...any help would be appreciated.
[Samsung Galaxy Exhibit 4G] smartguy044:
i think its a problem with antutu because mine will skip sdcard test some times
[Samsung Galaxy Exhibit 4G] kingdavidd:
Lately I have been getting absolute **** battery life, like about 7-10 hours as oppose to my normal 14-15, is there anything I can do for cell standby other than airplane mode?
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Same exact thing here with Slim Bean. Using the Ehndroix ROM right now and it won't even acknowledge the SD card. SD card test scores fluctuate too much anyway. Use Quadrant. No SD card test but a good benchmark app nonetheless and more consistent scores.
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
I have to stretch it to get ten hours. I used to be able to get 14-15 like nothing.
[Samsung Galaxy Exhibit 4G] jsdecker10:
Mine skips sd sometimes too
[Samsung Galaxy Exhibit 4G] hatememarkz:
Shoot I get like 6 if I'm lucky on slimbean runnin tha 1.4 kernel had to roll bakc from 1.5.5 that kernel really killed my battery but I think it's jelly bean might roll bakc to Ics if asop gets more stable definitely rolling bakc till asop stable jb but I'm so in love with slimbean no other rom touches it in my opinion but then again haven't tried the rest :D

sent frm da beanz w/ jelly on da side
[Samsung Galaxy Exhibit 4G] afwolfpacked:
For the past couple days I have been hunting rogue apps doing partial wakelocks.

Explained:

Wakelocks - kernel

Partial wakelocks - apps

Wakelocks is fine.

partial wakelocks kept device from achieving deep sleeping thus excessive battery drainage.

Noted is 3 apps that kept polling during sleep period.

Google voice was heaviest and non essential. Frozen

Talk by Google second also non essential. Frozen

Gmail by Google third also non essential allowed

Google now will poll during sleep if not careful. Example is if allow card for public transit and happen to live on bus route. The card will update nonstop. Just check the cards as needed and problem solved.

Battery life increased and deep sleep is achieved

The email app can handle the Gmail account but drain and polling seemed to disappears with freezing above mentioned.
[Samsung Galaxy Exhibit 4G] jsdecker10:
Been running the 1.5.5 kernel for a week or so now at 1516mHz max on the smoothass gov with SIO I/o and just benchmarked this...this was also started, and while running, my fiance was blowing my phone up non-stop during the whole test lol. It's been very successful so far with very few hiccups and lags. The only real issue I've noted so far is when I'm playing any kind of music or if I'm listening to the online radio on my phone and turn the screen off, it freezes up and I have to do a battery pull. But if I'm not playing any music or listening to anything at all and turn the screen off, it has no issues and I can turn the screen back on with no problem. Camera and video record work flawlessly too on this kernel. You guys think I could bump it up to 1600 & be fine? Should I leave the i/o alone, or switch it to something different? Right now I'm very pleased where it's at, but like all things in life, I'm greedy and want more and want to see if it can handle more without screwing anything up..opinions?
[Samsung Galaxy Exhibit 4G] skyrmion:
Get a nandroid backup and go for it. If you are using any app or setting to free up RAM, excluding your music apps should do the trick. They need RAM. I use Google play music and Pandora with no issues screen off.

Sent from my SGH-T679
[Samsung Galaxy Exhibit 4G] jsdecker10:
Well after benchmarking a couple of times at 1516mHz I decided to increase it to 1612mHz. The only thing I changed was the max frequency, nothing else. So far, so good, and no negative side effects thus far, aside from freezing while playing music and turning off the screen. Just benchmarked at 1612mHz and achieved this successfully...
[Samsung Galaxy Exhibit 4G] Yolando25:
Is CM9 v2 compatible with Biohazard Rom? Its an ICS ROM
[Samsung Galaxy Exhibit 4G] iscraigh:
Yes I used it

Craig
[Samsung Galaxy Exhibit 4G] crhylove:
I found that changing to the interactive governor solved the music freezing issue.
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Thanks, that made things 3 times worse! What ROM are you using?

I'm trying "ondemand" with 368 min and 1612 max, cfq for I/O. Works great so far but the real test will be when I try a music player and try to web browse at the same time. On the plus side, the Vellamo benchmark app gave my phone a very generous score as you can see.
[Samsung Galaxy Exhibit 4G] AbyssalRyoko:
Using 1.55. How do you get the settings to save when you reboot? Ive got 1.8ghz on t679 and it rocks but having to set it each time is not an option for my girlfriend.
[Samsung Galaxy Exhibit 4G] detdett:
You check off the option that says set on boot
[Samsung Galaxy Exhibit 4G] AbyssalRyoko:
Thanks this fixed it. Everything is working smoothly now. On another note: Some reason at 1920mhz it started lagging more so I set it back to 1.8ghz. I guess it was barely hanging onto that frequency but 800 more mhz over stock is way more then I expected already. Very pleased.
[Samsung Galaxy Exhibit 4G] smartguy044:
everybody please go read the op i have added a few things to it
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Great info, scaling back to 1.4 now. BTW no PMR tweaks on this attempt before you even suggested it. Auto Killer tweaks are on though but no trouble at the moment. Your explanation of the chipset probably explains a lot of what's been going on.
[Samsung Galaxy Exhibit 4G] smartguy044:
yea i mean i have seen chips handle .5 bump but we are bumping up .6-.9 which is crazy haha but what i have learned over my many android devices since march is that many tweaks can fight with eachother and cause a lot of problems. i will start looking into the partition thing that was posted in q&a once me and cam get 4.2 running stable
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Well the good news is I tried playing music and web browsing with no reboot this time. I have JB Blue theme running and that seemed to make animations 2 times faster. WTF? I can never figure this phone out. Freeze or not the internal card auto mounts with CM10 based ROMs unlike the stock kernel so that's one less bug to deal with too. Anywho the SG part of the sig is back. Olé! Olé!
[Samsung Galaxy Exhibit 4G] smartguy044:
hey artful can you open terminal on your phone and type free then hit enter and take a screen shot of that and post it here for me
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Luckily I just woke up from a nodding off during the Lockup marathon before heading to sleep for the night. Saturday night is my insomnia night!

Anyway here you go man, hope this helps you. I take it this is about the amount of RAM used? BTW when I woke up my phone ZERO lag just now.
[Samsung Galaxy Exhibit 4G] afwolfpacked:
I woke to 4% drain after 6.5 hrs sleep on sb 3.1.0 sgk 3.0 OC @ 1612 which is great. Downside is camera broken already known issue. Anyways here is a SS as another reference for above post. Great work BTW.
[Samsung Galaxy Exhibit 4G] smartguy044:
OK thanks guys....it looks like I got the swap thing working but I'm still looking into it
[Samsung Galaxy Exhibit 4G] jsdecker10:
Left the frequency at 1612mHz and just changed the I/o from sio to cfq and produced this...
[Samsung Galaxy Exhibit 4G] kingdavidd:
Be careful with those over clocks my battery almost blew up in my pocket, and expanded so much it popped my back cover off, now I need to buy a new one.
[Samsung Galaxy Exhibit 4G] ticojpunk:
What frequency were you running when that happened?
[Samsung Galaxy Exhibit 4G] smartguy044:
Yea seems like a slight dramatization I've never heard of that happening and its def never happened to me but I guess anything is possible
[Samsung Galaxy Exhibit 4G] CooLoL1999:
Merry Christmas!
[Samsung Galaxy Exhibit 4G] kingdavidd:
1.6ghz my battery is pretty old though I have had this phone for almost 2 years
[Samsung Galaxy Exhibit 4G] IRX120:
Wow, I've heard of them exploding but never swelling up like that
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
My friends battery is swollen. Its weird.
[Samsung Galaxy Exhibit 4G] jrleathers:
Mine had a slight bulge too but barely noticeable...got a new one
[Samsung Galaxy Exhibit 4G] kingdavidd:
Yea I just ordered a new one, in the mean time I have to use my blackberry.
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
King David, do you gave any idea how to thank people using xda premium?
[Samsung Galaxy Exhibit 4G] kingdavidd:
Yea you just click the post and hit thanks.
[Samsung Galaxy Exhibit 4G] ricedragon:
Tried to under volt but even -50 all around was not stable. Any thoughts?
[Samsung Galaxy Exhibit 4G] IRX120:
Overvolting doesn't work for me, I used trickster mod, but it doesn't apply right
[Samsung Galaxy Exhibit 4G] ScipioWarrior:
Are there any bugs/issues with the cm9 kernel? Hasn't been updated in awhile.
[Samsung Galaxy Exhibit 4G] kingdavidd:
Got a new battery its pretty awesome and it's only a 1500.
[Samsung Galaxy Exhibit 4G] #1n00b:
I was just browsing around reading and wanted to let you know this happened to me before I even rooted my phone. If I didn't have my case it would have popped the back right off my phone.

---------- Post added at 01:44 AM ---------- Previous post was at 01:41 AM ----------

I was just browsing around reading and wanted to let you know this happened to me before I even rooted my phone. If I didn't have my case it would have popped the back right off my phone.
[Samsung Galaxy Exhibit 4G] IRX120:
Same here video camera isn't working.

I think you need to bump up the voltage for 1.6 I'm getting random cutoffs
[Samsung Galaxy Exhibit 4G] smartguy044:
I'm running 1.6 with no problems
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Same here. Just tested video, no issues. Unless you are talking about the camera, in which case you apparently are using something other than CM10 or Pacman. I was under the impression that this kernel is only meant for those ROMs.

---------- Post added at 09:05 AM ---------- Previous post was at 08:57 AM ----------

That's it then. I'm going to Peach Sunrise and I will never come back...ever. I mean it. :D
[Samsung Galaxy Exhibit 4G] kingdavidd:
Just installed this over my cm9 all I have to say is holy **** this is fast i am running at 1.6ghz and everything seems just fine.
[Samsung Galaxy Exhibit 4G] T679noob:
No charging issues here, before the kernel change.

smartguy, you say you have no issues. Not even charging issues? Seems odd. Maybe I'll try "regular" CM10.
[Samsung Galaxy Exhibit 4G] shakatu:
I posted a link to this thread in the wiki http://xdaforums.com/wiki/Samsung_Exhibit_II_4G
[Samsung Galaxy Exhibit 4G] IRX120:
In the camera video force closes when you click it
[Samsung Galaxy Exhibit 4G] smartguy044:
I'm on pacman so video doesn't work regardless....my phone seems to charge fine but I'm gonna change a few things
[Samsung Galaxy Exhibit 4G] Bloodflame:
I don't mean to make anyone jealous or anything (well, maybe I do a bit :D) but here's what I benched. Granted, I made some of my own tweaks along with the kernel, so I'm sure that played a part too. I had the kernel at 1.7GHz with the Performance governor. 1.8 locks up on me. My daily use setting will be 1.5GHz with SmartassV2. I might scale down to 1.4 if I notice the battery drains too much. It's more of a test of time that will determine how I run it daily.

I know I already posted this in the CM10 thread, but I'm just too proud of this :laugh:
[Samsung Galaxy Exhibit 4G] Kamatari+:
Bloodflame that is a MIGHTY impressive benchmark! Would you mind sharing the tweaks you mentioned?
[Samsung Galaxy Exhibit 4G] dennis96411:
Well since OC kernels have been released, I just thought that some people might need extra battery life to accommodate the heavier power drain. I'm using this 2900mAh battery right now, and it can easily go through a day with the phone running at 1.6GHz at all times.

http://www.batterybay.net/Extended-Battery-for-Samsung-Galaxy-W-p/samsung -cs-sm8150xl.htm
[Samsung Galaxy Exhibit 4G] wrusry:
Permissions

Your language and attitude isn't appropriate or appreciated, IMO. Perhaps your dad can give you a good whipping when he wakes up. :) However, I thought the question about permissions was legitimate. I haven't flashed this yet, so I don't know for sure, but it seems that you can set the permissions from within recovery. If not, you can follow these instructions: http://wiki.cyanogenmod.org/wiki/Fix_permissions
[Samsung Galaxy Exhibit 4G] dennis96411:
I didn't even wipe cache when I flashed this, and it works perfectly fine for me.
[Samsung Galaxy Exhibit 4G] kingdavidd:
Battery life seems fine so far 6 hours and at 71%. @ 1.6GHZ
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
I change my io fine
[Samsung Galaxy Exhibit 4G] Bloodflame:
Must just be my ROM then :confused: I'm on Pacman v15 (the first build). After a couple unfortunate bugs in v17, I had to switch back...
[Samsung Galaxy Exhibit 4G] hatememarkz:
This 1.7 with cm9

rokcin cm9☜ v6+geekyengine+adrenolibs pure sikcness love my devz ☜
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
I'm in first build as well, make sure none of your apps are trying to change it, or try to change it through an app see if it will
[Samsung Galaxy Exhibit 4G] Allen3697:
Thinking about trying this. Would I be able to use this on the stock rooted ROM?
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
i dont think so, its made for 4.1 but works on 4.0 stock probably would boot but thats it, but you can try... just make sure you make a nandroid
[Samsung Galaxy Exhibit 4G] Bloodflame:
Alright, it worked from AOKP Rom Control. Usually I use Settings > Performance but I guess I'll be moving onto this now. Back in the day, I used SetCPU. Seems so long ago now :laugh:

Not sure. You could try, however I would highly encourage you to nandroid first. You may get stuck in bootloops, or it might just work. As long as you play it safe, it wouldn't hurt to give it a shot.
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
i had the problem last night but once i changed it with rom control it even works in regular settings now :)
[Samsung Galaxy Exhibit 4G] Bloodflame:
That, my friend, is called finding a bug ;) It's like when I discovered with the same ROM, all sounds weren't working until pressing the volume rocker. Well with that out of the way, I guess I can edit my post
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
i just figured i got so many apps trying to speed things up, that one of them was conflicting with the other, i do however have another bug, that i believe is related to the kernel, i cant get any of my sd card tweaks to stick, and still no usb :(

---------- Post added at 01:10 PM ---------- Previous post was at 01:07 PM ----------

btw PmR has a new version already, dont know what changed lol
[Samsung Galaxy Exhibit 4G] hatememarkz:
Anyone using this I am an the devz cool :D

http://xdaforums.com/showthread.php?t=1949502
[Samsung Galaxy Exhibit 4G] smartguy044:
my usb works fine...what is yours not doing?
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
when i click turn on USB storage, nothing happens, it wont connect, and i have tried several different computers. also if i remove the kernel and go back to normal kernel, it works fine. i have also tried usb tethering and that does not work either with this kernel

---------- Post added at 01:17 PM ---------- Previous post was at 01:15 PM ----------

just noticed it actually unmounts my sd card, and when i tried to mount again phone rebooted

im on First PACman build.
[Samsung Galaxy Exhibit 4G] dennis96411:
With my phone running at 1708MHz at all times, CM10 is actually moderately usable for me now! Before it lagged so bad I can barely navigate through the home screens. The limited RAM is still a mood killer though. CM7 on the other hand actually ran faster at 1024MHz than CM10 at 1708MHz, but only because it's so lightweight. With my 2900mAh extended battery, I haven't got a care in the world about battery usage running at 1708MHz with the performance governor. In fact, I bought that battery mostly in hopes of an overclock kernel in the future, which has been brought out by you. Thanks, smartguy!
[Samsung Galaxy Exhibit 4G] smartguy044:
my usb connects just fine so idk whats going on there
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
seems fishy :( i will try a completely fresh install of everything, if that works i will update
[Samsung Galaxy Exhibit 4G] Bloodflame:
Well that's interesting, but we don't have the andrev_oc or virtuous_oc daemon, therefore it's useless for us. I mean, it would work as a normal alternative to SetCPU or built-in CPU controllers, but I don't really see the point in installing an app to do something I can already do without it, without any added functionality. Just my 2 cents...
[Samsung Galaxy Exhibit 4G] Erik_Sandoval:
I saw someone post about a battery forever ago. I'm not talking about the w battery. Does anyone know which battery I'm trying to refer to?
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
did a fresh install and usb still does not work.... its really weird.....
[Samsung Galaxy Exhibit 4G] T679noob:
For schitts and giggles, I just tried the kernel on CM7. Won't boot up. Just sticks after the Exhibit splash screen. Was worth a shot =D
[Samsung Galaxy Exhibit 4G] dennis96411:
car's kernel booted up for me, but it took about 5 minutes to rebuild cache. Data works, but not Wi-Fi. The overclock worked as well, but the kernel broke too many things.
[Samsung Galaxy Exhibit 4G] Kamatari+:
Good gravey BloodFlame, thank you for the detailed write up! I will be reading this.
[Samsung Galaxy Exhibit 4G] smartguy044:
working on a new build now to comply with camcorys new build
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Are you talking about one he's getting ready to post? He pulled the update last night due to the issues discovered.

---------- Post added at 05:48 PM ---------- Previous post was at 05:44 PM ----------

The first build had issues with USB. Everyone should use the second build which has no issues with that. You do have to mount the SD card manually on occasion but that's it. Right now the second build can no longer be found after the PA devs complained.
[Samsung Galaxy Exhibit 4G] prozack1983:
Holy **** this is awesome. It's like getting a new phone. Working great with 9-28 cm9.
[Samsung Galaxy Exhibit 4G] tazmaniondvl:
Without the kernel I have no problems with USB, so I don't know how this build had issues if it works without the oc kernel
[Samsung Galaxy Exhibit 4G] smartguy044:
yea like i said usb works fine for me so idk whats going on
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
I know on the first build released USB wouldn't connect, and I would get FC if I went into settings and selected MTP instead. Another user had the problem also. Until build 2 I used Multi-Mount SD as a workaround. If you never had that problem before IDK then but each of us has our own issues at times that other people don't have.

---------- Post added at 07:01 PM ---------- Previous post was at 07:00 PM ----------

He's using the first Pacman build, aren't you using the second one that still had PA settings included?
[Samsung Galaxy Exhibit 4G] smartguy044:
no im using v17
[Samsung Galaxy Exhibit 4G] Bloodflame:
Well that explains it then. USB was broken on v15 (not working here either, both stock kernel and this kernel).

USB charging is a little strange on this kernel, though. It will go up 20%, then drop 10%, then go up again, and drop again... It's really strange. Charging in a normal plug is fine, however. Other than that, this kernel working out pretty good :)
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
Oddly enough battery life has been better for me after flashing this kernel. Far as charging USB or electric no change here.
[Samsung Galaxy Exhibit 4G] smartguy044:
yea i am working on usb charging now
[Samsung Galaxy Exhibit 4G] meekrawb:
Just want to confirm that there are some strange USB things afoot here. Charging and debugging wise.

Sent from my SGH-T679
[Samsung Galaxy Exhibit 4G] kingdavidd:
Stock battery @ 1.6ghz pretty heavy reddit app use. I was thinking about getting a new phone but now with this my phone has no lag what do ever, I also think the over clock helped battery because there is less times were it sits at max now it can jump up to 1.6 and get the job done faster.
[Samsung Galaxy Exhibit 4G] meekrawb:
I just restored to CM9 and there are no problems with debugging or charging.

My 100th post. Happy day.

Sent from my SGH-T679
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
PMR

I went ahead with Bloodflame's suggestions and used PMR. The thing that changed my mind about using it was that since it's an app now and not used in CWM, I feel it's more user friendly. When used in CWM it seemed like nothing would happen. At any rate the tweaks made a difference. Still couldn't beat your score but I gained yet another 200 points in Antutu. Right now I have the CPU clocked at 1.7 but I think I will scale down to 1.6 to be safe.
[Samsung Galaxy Exhibit 4G] ArtfulDodger:
OK well I can confirm USB mass storage is NOT working again. Just now tried since the kernel change and nothing would happen. Both internal and external card unmounted like before. When I tried re-mounting the device rebooted. Guess I will try Multi-Mount again in the meantime (edit: it does work).
[Samsung Galaxy Exhibit 4G] smartguy044:
like i said idk whats going im running the same kernel and everything is working fine