yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy SL i9003] erik07:
What kernel version were you in when you experienced 11% drain at night? I get the long battery life when i use v5 uv. Even when night, i only get 3-5% drain using v5 uv. I dont have juicedefender installed in my device.
[Samsung Galaxy SL i9003] Dragonety:
v7final kernel. i dont know what happens but tonight it wasted 28% omg.... i dont know what **** to do!!
[Samsung Galaxy SL i9003] erik07:
Try the v5 stock uv. It may help with your battery life, at least for me, hope it'll do the same for you. :)
[Samsung Galaxy SL i9003] Dragonety:
Ok. Im testing v5 uv hehehe ill tell you as soon as i see any changes in the battery life or performance of the phone ;) Love you man ^^
[Samsung Galaxy SL i9003] zidaneism:
Vurrut, I'm using your kernel v4 rc for miui, which is fantastic, but could you please try to check if there's something wrong with the wifi tether(hotspot) function:confused:

I ask this because there were some users of JP-MIUI rom sucessfully used the tethering function with the tether app from market when they were with the UC kernel v8, but after the rom has been updated to v8 and above, it changed to the vurrut kernel and after that the wifi tether function with market app doesn't work anymore. So maybe it's about the kernel:(

I'm not a pro but I really want the tethering function back, so I'm just giving out the question to see if it helps, thanks.
[Samsung Galaxy SL i9003] prince_venom:
@vurrut

dude I'm using vker v4 in miui . when I play hd videos my device gets rebooted , doesn't matter wat freq. I used .

any help on this is appreciated
[Samsung Galaxy SL i9003] Dragonety:
HD videos also crashes and reboots the phone using kernel v8. Hummmmm
[Samsung Galaxy SL i9003] ggclanlord:
Yea. Same here.

Happens even when i try playing videos in youtube app.

And a couple of skype versions also didnt work.
[Samsung Galaxy SL i9003] Lucasred:
Using the V7 of ur Kernel creates bootloop when flashed over UBKPD (2.3.6 for Argentina) Just for the sake of anyone tries to do it, i recommend not to do it.

Which kernel can i flash over the v7?

Cheers!
[Samsung Galaxy SL i9003] nonbon7:
friends..did u try to fix permission?
[Samsung Galaxy SL i9003] ggclanlord:
No.

Using UC kernel now, and its working without fixing permissions.

Anyway, can't check by fixing permissions, since I'm not on VurrutKer now.
[Samsung Galaxy SL i9003] Dragonety:
What do you mean?
[Samsung Galaxy SL i9003] ggclanlord:
There is a "Fix Permissions" in CWM. Or you can do it from "Rom Manager" app.

He's talking about that.

Try doing it. Might solve your problem.
[Samsung Galaxy SL i9003] asimpatnaik:
I updated v4.8 over KPQ. Whenever I try to sync contacts from Gmail, it force closes and the contacts are not synched :(

Has anyone faced this?

I tried reflashing it but no success :(

Kindly provide a solution if any ...

Regards,

Asim.
[Samsung Galaxy SL i9003] Dragonety:
U need to use the manager aplication and clear data in contacts and contacts provider.
[Samsung Galaxy SL i9003] Himmelskrieger:
I have KPU+Vurrut Kernel for Stock Rom Version 7 but

when i try to install a Rom (Miui 10.1) than i have a error, Zip cant install.

And he can't only install Rom from internal SD, and that have the error, .zip on my SD Card cant find it.

What must i do?
[Samsung Galaxy SL i9003] Dragonety:
Redownload the .zip
[Samsung Galaxy SL i9003] Himmelskrieger:
I have redownloaded 3x.

And a Full Wipe i have do 3x

The Zip is OK, i checked ever the MD5, and i have downloded it 3x

And error error error
[Samsung Galaxy SL i9003] Dragonety:
you are saying that when u download the zip, and put it into the SD card, the SD doesnt recognize de .zip?

1) SD card broken.

2) Try to flash it from xxKPQ instead of xxKPU... I did using KPQ
[Samsung Galaxy SL i9003] asimpatnaik:
Thanks for your response.

One more question. I flashed 4.7 joode version of the rom. Can I flash 4.8 light version over 4.7 joode version?

Regards,

Asim.
[Samsung Galaxy SL i9003] Himmelskrieger:
I have flashed KPQ over KPU, but i have the problem.

My SD Card is work on My PC (Ubuntu 11.10) and my Phone (I9003 whit android 2.3.6)
[Samsung Galaxy SL i9003] Dragonety:
Yes, first full wipe and you can flash after it ;)
[Samsung Galaxy SL i9003] Dragonety:
If u have kpq and it doesnt work try this:

First install xxKPE using the 4 files.

Second: flash xxkpq. And root it wirh vurrut kernel.

Third: install MIUI v10.

4°: install v10.1

U shouldnt have any problem with those steps. And of course u nees to wipe before flashing
[Samsung Galaxy SL i9003] Himmelskrieger:
My KPU, and KPQ work!, but CWM don't work.

I wait for some release, than i flash, i do this when i have my Pad (Asus Transfomer Pad 300), in some monats i buy it.

Than i flash it.
[Samsung Galaxy SL i9003] Dragonety:
Use vurrut kernel so u can run cwm.
[Samsung Galaxy SL i9003] Himmelskrieger:
I use the Vurrut Kernel xD

But i can only install zip from my internal SD, and taht has a error

I have KPU, and unser KPQ i have this problem too.
[Samsung Galaxy SL i9003] Dragonety:
Crearly ur problem is ur SD card... change it. Ask a friend and change ur sd card and try again. It should work....

U can also try to flash anothet rom and if it works then it is a download problem, if it doesnt work then change the SD
[Samsung Galaxy SL i9003] Himmelskrieger:
Ok, i search a other SD Card, i hope the work.

When it's work, i flash Miui 10.1 and all Addons (Beats i come)

Why my SD Card not work in CWM?, i had flashed Vurrut Rom, and Poseidons Rom, at Januar and Februar.

My Rom work (KPU), but the SD Card in CWM not :(

I hope i find a other card.

---------- Post added at 06:19 PM ---------- Previous post was at 06:15 PM ----------

I checked a other Rom, i tested CyanongenMog 7.2 v. 2
[Samsung Galaxy SL i9003] Dragonety:
Try to format the card and check again
[Samsung Galaxy SL i9003] Himmelskrieger:
I have format the SD Card under Windows 7 (Fat 32).

And unser Android, but i have the problem.

CMW unter CF-Root can't mount my SD Card, and the CWM under Vurrut Rum can't use the External, only the internal SD, and the internal not work, Error by the Instalation.
[Samsung Galaxy SL i9003] Dragonety:
Oh my... xD then use another SD and ur problems should be solved!
[Samsung Galaxy SL i9003] cix18:
videos! !!

videos aren't playing.......dunno if this is a known issue......after playing any video after some time the phone crashes.......even clean flashing doesn't help......
[Samsung Galaxy SL i9003] Dragonety:
It depends on the app u use to watch em.
[Samsung Galaxy SL i9003] cix18:
no I've used stock ....mx video player real player etc but same result
[Samsung Galaxy SL i9003] vurrut:
I know the problem but i dont produce in my phone.

Can send a logcat when the video is crashed?

Regards!
[Samsung Galaxy SL i9003] crk1995:
Hey...

I think you got the device quite a time before....

why didnt you change your signature about galaxy sl being dead...

I know its not relevent but it doesnt look good...
[Samsung Galaxy SL i9003] vurrut:
Is alive! update.

Thanks.

NEW version of kernel stock and vurrutROM REALASED.
[Samsung Galaxy SL i9003] zidaneism:
Step followed:

XXKPE->XXKPQ->CF-Root->Vurrut Rom v.5_RC

I've chosen Go Launcher+ICS theme, the setup wizard FC, and after a reboot there is only a working status bar, the rest of of screen is a blank black, no launcher/icons.

I've swapped the SD card by default during the installation.

What's wrong???

edit: Oh, sorry I didn't read the OP clearly, it is stated that GO launcher won't work.
[Samsung Galaxy SL i9003] vurrut:
See bugs (launcher pro y go dont work yet) sorry
[Samsung Galaxy SL i9003] zidaneism:
Fast and clean so far! Btw will you add Go launcher soon?
[Samsung Galaxy SL i9003] prince_venom:
@vurrut

while i used vurrutker v4 rc in MIUI , my phone got crashed on playing videos, it doesnt matter wat freq i set or wat player i used. same thing happens for v3 for miui :confused:
[Samsung Galaxy SL i9003] ilcorsaronero:
Wonderfully fast. Only problem here is that @ 1300 MHz, YouTube videos (flash) don't work. Notifications work. RC v8 (kernel only).

Guess processor loads at top for a much too long time. Indeed, setting 1200 MHz as maximum frequency via nofrills cpu controller fixes it.

Is it possible to set a per application overclocking settings? How? Alternatively, is it possible to limit the amount of time spent @ 1300MHz per 10 second, i.e.: 5 seconds out of 10 seconds, scattered, so that the hard peak of always 1300 MHz while playing youtube is avoided (and subsequent errors)?
[Samsung Galaxy SL i9003] ggclanlord:
I doubt that would solve the problem. Didn't work for me even when max freq was set to 1000MHz. On v7.
[Samsung Galaxy SL i9003] the banished:
Great rom fast and friendly batt life in base config Balanced.
[Samsung Galaxy SL i9003] joelmonty:
Install fails in aroma installer ,get some error of cant find kernel or something ,i was on vurrut v7 kernel .
[Samsung Galaxy SL i9003] Dragonety:
It worked fine to me ^^
[Samsung Galaxy SL i9003] asimpatnaik:
I installed the latest v.5_RC2 over KPQ.

I was unable sync my contacts from google. it kept on crashing.

Also, I am not able to activate mobile tracker.

Any suggestions?

Regards,

Asim.
[Samsung Galaxy SL i9003] earldroid:
Try fixing permissions on CWM
[Samsung Galaxy SL i9003] luiseteyo:
Bln DOES work in this rom. Totally tested... :)
[Samsung Galaxy SL i9003] papawisya:
did u flash kernel again?wht ver u use?

sent from my Samsung i9003 n HTC Desire...
[Samsung Galaxy SL i9003] varunthapliyal999:
I tested it and its not working for me :(

Could you pls help me out

I did a clean wipe

installed the rom

wipe cache/factory reset

also can installing ics theme have something to do with this?

sry im a noob :p
[Samsung Galaxy SL i9003] papawisya:
vishal.have done what u told me.flash da kernel bt stil no bln..im using joode ver..

sent from my Samsung i9003 n HTC Desire...
[Samsung Galaxy SL i9003] papawisya:
sir.which ver u used?

sent from my Samsung i9003 n HTC Desire...
[Samsung Galaxy SL i9003] Shaglok:
I think BLN depends on kernel. I have Namaless CM7 + vurrutKER and BLN is working smoothly on my phone.
[Samsung Galaxy SL i9003] papawisya:
ok sir.im nw using vurrut rom + vurrutKER..but no bln..

sent from my Samsung i9003 n HTC Desire...
[Samsung Galaxy SL i9003] vurrut:
TEST LED on vurrutROM

The LED notifications are in the ROM. has nothing to do with the kernel.

TEST:

[YOUTUBE]-gCj1z_DDDY[/YOUTUBE]

http://www.youtube.com/watch?v=-gCj1z_DDDY
[Samsung Galaxy SL i9003] shriom_manerker:
it doesnt work for me mate ! i flashed everything correctly !
[Samsung Galaxy SL i9003] vishal24387:
@ vurrut

can u post a guide so that we can come to know how to activate bln in stock rom also? As far as I know activating bln through kernel only.
[Samsung Galaxy SL i9003] papawisya:
sori sir..

do we nid 2 on somethng or after flashing ya rom it wil automatic on?

coz ive tried miscal n msg but it stil wake up da phone..

sori 4 being noob here..

sent from my Samsung i9003 n HTC Desire...
[Samsung Galaxy SL i9003] amit864:
Super job Verrut, now please tell us how you did this??

It can be done with liblights library modification. Can anyone post liblights.so from the rom? That way the module is plug-able and need not be baked into the kernel. The mod should include a library and a bln control program to use it.

Eager to reach home and download this.
[Samsung Galaxy SL i9003] varunthapliyal999:
I tried to find liblights.so but couldnt find it... if u could gimme the location il upload it :p

And the BLN work for msgs whats app and gmail but not for missed callls...

And im not sure but i think real time notifications are working for whats app and gmail :D

And the bln control app doesnt recognize any bln mod :confused:
[Samsung Galaxy SL i9003] loSconosciuto:
@vurrut

Thanks for the video.

I have another question for you. When there's a new notification the phone won't go in deep sleep, am I right? (I think that because of the blinking LEDs)
[Samsung Galaxy SL i9003] burninghouse:
i am using uc kernel v 7 oc and xxkpq stock rom.can i directly flash dis rom???????????
[Samsung Galaxy SL i9003] varunthapliyal999:
yes you can but be sure to make a wipe :)
[Samsung Galaxy SL i9003] burninghouse:
wipe means cache or dalvik cache or factory reset????????????
[Samsung Galaxy SL i9003] varunthapliyal999:
I wiped as well as factory reset my phone... not sure if factory reset is necessary
[Samsung Galaxy SL i9003] burninghouse:
ok i will try it tomorrow........
[Samsung Galaxy SL i9003] papawisya:
sir..

wipe all the caches b4 or after the flashng?

sori 4 da question..
[Samsung Galaxy SL i9003] appkiller:
Hello vurrut, i really thnks you for creating this amazing rom and kernels. I install xxkpe>xxkpu and your rom 4.8. My result is amazing I HAVE NEVER SEEN SUCH A FAST ROM. YOU MUST TRY IT. And there is no bug.Really it is fast and smooth i think you should go into this. Thanks again ;)))
[Samsung Galaxy SL i9003] axelscorpion21:
is it possible to install it over miui 10.2 or do I have to flash other rom previously? thanks
[Samsung Galaxy SL i9003] appkiller:
Miui and this rom are using different system and they can conflict each other. And you can face with many force close situation so you need clean flash i mean xxkpe then xxkpq or xxkpu (if you flash xxkpe once, then you dont need to flash xxkpe again) then miui or vurrut. It will be more useful and stable. ;))
[Samsung Galaxy SL i9003] bscraze:
For me i flashed kpq on miui then vurrut, blazing fast here ;)

Cheers:)

Sent from my GT-i9003 powered by VurrutRom
[Samsung Galaxy SL i9003] appkiller:
Here is some screenshots for vurrut v5_rc2 and quadrant score

Theme is meizu.
[Samsung Galaxy SL i9003] BachuArg:
First of all: Vurrut thanks a lot for your work!

I installed vurrut v5 this afternoon.

At first I had some trouble with syncing contacts, but I pressed a couple of times more in syncing contacts and they were synced correctly, and since then the fc hasn´t happened any longer.

What I still have trouble with is with the calendar. I don´t have the sync option, if I try to start the app it would FC core. I really use the calendar a lot, so this is a MUST solve thing for me.

Also I had very bad gps reception at first, but I installed gps aids and now it´s working perfectly.

Bluetooth, wifi, 3g, everything excellent.

I´m also running Launcher Pro. I didn´t install it from the Aroma, but I had a backup in titanium bk and restored it. Working great!

Thanks again, hope to be able to make calendar work.
[Samsung Galaxy SL i9003] vishal24387:
I really don't know what's the problem with my phone. Whenever I want to flash any version of this kernel on stock rom kpq then even not a single version has worked till now :( Always my phone get stuck at boot logo. But I have used many times doomlord's kernel, xda bam's kernel successfully without any problem. Is this because I am flashing it over doomlord or xda bam's kernel which creating me this problem???? Is there anyone who is facing such problem???

Really this kernel is really good but unfortunately I can't use it.
[Samsung Galaxy SL i9003] mitoVonDido:
yeah thats same with me, still no luck wif vurrut stock/cm7 kernel (except the earlier ver)..

even if i flashed it direct from clean stock rom + repartition

same with vishal, no such problems on doomlord & bam kernel

thanks vurrut
[Samsung Galaxy SL i9003] zidaneism:
Not having this problem:rolleyes:
[Samsung Galaxy SL i9003] vishal24387:
That's why I am confused. Anyway which was ur previous kernel?
[Samsung Galaxy SL i9003] erik07:
Any review for vurrutker v8 final compared to previous kernels? Im using v5 uv because it is by far the battery friendly kernel, and not experiencing problems, running on max 1.2ghz. 1.3ghz will use to much battery, im satisfied with 1.2ghz.
[Samsung Galaxy SL i9003] BachuArg:
¿Have you installed KPE in Odin using the 5 file, making the auto partition?

¿Did it work fine with kpe?

¿Afterwards did you made PDA > KPQ?

¿Worked fine?

¿Have you done the factory reset after installing the different firmwares?

¿Haven´t you had this problem with other KPQ custom roms?
[Samsung Galaxy SL i9003] zidaneism:
Bam's kernel 10, I regularly test different roms including Miui, I choose vurrutROM for daily use, just flashed vurrut kernelv8 final again over Bam's this morning.
[Samsung Galaxy SL i9003] vishal24387:
I also did same thing. But always its failed for me :(
[Samsung Galaxy SL i9003] appkiller:
ı flashed this many times over many kernels sometimes doomlord sometimes xda bam's even bagaria's and i have never face with this problem but maybe you can try a clean flash as always said before. İt can be helpful. İ hope you will be able to use this kernel because it is really amazing... :)
[Samsung Galaxy SL i9003] muhsino:
Now I am on kpq custom rom. I want to install latest version of vurrutrom and kernel v5. What I have to do now ?

1. Flash kpe twice

2. Flash kpq

3. Flash Cf-root

4.put rom to the sd card

5. Flash it trough cwm

7. Start device

Then its done.?

I am asking because I dont know when aroma installer appears. Help.. Oh I got it. Everything included in v5-rc2 when i firstly start the phone aroma installer asks kernel etc. ?

Yeah I am noob. If I wipe all data cache etc. then start from 4. step Is it going to work properly ?
[Samsung Galaxy SL i9003] appkiller:
these steps are ok but you dont need odin to flash.I mean you must omit the step 6. At the end of the aroma it asks you which kernel you want. ıt ıncludes v5_uv, v7 and v8(experimental) versions of vurrut kernel. you are free but my advice is you to choose v5 because it is the most stable kernel. when you did these it means that you finished the installation .

thats all.:)
[Samsung Galaxy SL i9003] muhsino:
Thank you.:) last question. Am I need to do 1-2-3 steps ?
[Samsung Galaxy SL i9003] appkiller:
did you do them before?

Especially kpe
[Samsung Galaxy SL i9003] appkiller:
By the way, you need just flash kpe once before kpq so if you flashed kpe you can start with step 2 and apply one by one. Except 6 as i said before.
[Samsung Galaxy SL i9003] muhsino:
Evet:D/yes now I'm on kpq. This means I dont have to do it again ?
[Samsung Galaxy SL i9003] appkiller:
Ok then, just make full wipe and you are ready to install vurrut but i think you must flash kpq again for a clean base. But is not essential
[Samsung Galaxy SL i9003] zidaneism:
Vurrut, should I flash any other tweaks like "V6 SuperCharger" or "ThunderBolt" on your rom? Or have you already use some of the similar tweaks in your rom?
[Samsung Galaxy SL i9003] appkiller:
In my opinion tunderbolt will conflict but u can use supercharger I am no vurrut but I want to inform cause I have tried supercharger with vurrut_rom_v4.8 with xxkpu and I didn't see any problem

:)
[Samsung Galaxy SL i9003] appkiller:
Hi people

Here is CPU usage of my phone with vurrut_v5_Rc2 base xxkpu and kernel is v5(the most stable) ;)
[Samsung Galaxy SL i9003] trip007in:
Version 8 final seems to be working well. Initially for an hour or two had some stability issuea, but after over night usage, I found 120 MHz clock do work well. Did not find any other issue yet.
[Samsung Galaxy SL i9003] vishal24387:
@ trip007in

Hey good to see u after so many days :)
[Samsung Galaxy SL i9003] BachuArg:
Is there anyway to change the theme without reinstalling the rom?
[Samsung Galaxy SL i9003] appkiller:
Yes but a bit difficult maybe later I can help if I have time I mean.

if I helped you please hit THANKS button.. ;)

sent from my i9003 with fully tweaked vurrut_v5_rc2, and battery friendly vurrut_v5 kernel( 1.3ghz)
[Samsung Galaxy SL i9003] xda_emanuel:
how to flash this rom under kpu firmware? i tried yesterday, but it was stuck on bot logo.

Thanks
[Samsung Galaxy SL i9003] Mustafa994452:
i flashed vurrutRom v5 rc2 on fresh KPQ (Amits CWM). When i flashed it normally that is the typical one.... i experienced bootloops on the samsung logo. Then i removed the battery and again flashed the rom ( from Aroma similar as before) but now i choose the other option which asks to choose the kernel , apps , etc. and it worked(TW 3 launcher)

I also flashed using launcher pro- it booted but there was nothing on the home screen ...no icons...nothing

I want to ask as to what was the problem the first time ??
[Samsung Galaxy SL i9003] bscraze:
You cant, its xxkpq base...

Cheers:)

Sent from my GT-i9003 powered by VurrutRom
[Samsung Galaxy SL i9003] appkiller:
Are you sure? I am on vurrut and about 50 hours without any fc and it's really fast. THANKS TO VURRUT;)

if I helped you please hit THANKS button.. ;)

sent from my i9003 with fully tweaked vurrut_v5_rc2, and battery friendly vurrut_v5 kernel( 1.3ghz)
[Samsung Galaxy SL i9003] appkiller:
I think because of the kernel Maybe the launcher and you must choose your own options not typical installation. My advice to you is choose v5.

if I helped you please hit THANKS button.. ;)

sent from my i9003 with fully tweaked vurrut_v5_rc2, and battery friendly vurrut_v5 kernel( 1.3ghz)
[Samsung Galaxy SL i9003] xda_emanuel:
Yeah. I tried with appkiller's help and it is awesome.. maybe the battery drain quickly but is faster and without bugs

Sent from GT-I9003 using Tapatalk
[Samsung Galaxy SL i9003] erik07:
Im with kernel v8 since 6hrs ago, and i can say that this is still not battery friendly compared to v5 uv. Im not using my phone for the last 6hrs and compared to v5, i should just have at least 3-4% drop on battery, but with v8, i got 18% drop. Very big difference. Bring back the voltages in v5 uv and apply it on next update. it's stable on me. :)
[Samsung Galaxy SL i9003] appkiller:
i am happy to hear that it works one more think you must calıbrate your battery after all rom installation.

ı use vurrut v5_rc2 with kernel v5 about 3 hours wifi open, 2 hours 3g and maybe about 1hour 2g and about 50 minutes talking on phone and screen is always on after all this usage i had still 20 percent battery ::)))

so you must calibrate and enjoy with your battery ::)))

---------- Post added at 05:21 PM ---------- Previous post was at 05:19 PM ----------

soon i will share how i stop battery drain in my way :):)
[Samsung Galaxy SL i9003] xda_emanuel:
Yeah i'ill waiting for this too. Thank you
[Samsung Galaxy SL i9003] Dragonety:
Hi erik!! Which rom are you using actually?
[Samsung Galaxy SL i9003] vincent7woo:
After update the rom, wireless speed slown down and unstable

how to solve this problem.

Thx a lot
[Samsung Galaxy SL i9003] appkiller:
The maın problem on wıfı ıs kernel so which kernel are u using I think v8 or v7?

if I helped you please hit THANKS button.. ;)

sent from my i9003 with fully tweaked vurrut_v5_rc2, and battery friendly vurrut_v5 kernel( 1.3ghz)
[Samsung Galaxy SL i9003] Dragonety:
How do you change the clock to the right of the statusbar in vurrut v5 beta rom?

And why alarms are broken!? I cant see the time on it! Help please.

Thanx
[Samsung Galaxy SL i9003] appkiller:
i dont know this but it is in the right by default.

here is the clock.apk Just put it to the /system/app. you will have stock and themed app.
[Samsung Galaxy SL i9003] appkiller:
I just open a thread about battery drain see the thread click here.

it is especially for i9003 users who are with vurrut rom and kernel.

if i help you please hit thanks button :)
[Samsung Galaxy SL i9003] Dragonety:
Lol man!! very thankius for the clock! it works really nice and it has cronometer :P And about the clock on statusbar it is centered after flashing the rom... so i am still needing help with this! thanks ;)
[Samsung Galaxy SL i9003] vincent7woo:
After update the new roms, why the speed of wireless slow down?

WiFi is no problem.
[Samsung Galaxy SL i9003] appkiller:
you are welcome bro. here is statusbar apk just put the /system/app but ı am not sure whether it is work or not please back up your original.

if i help you please hit thanks button :)
[Samsung Galaxy SL i9003] appkiller:
the main reason is kernel so you must change your kernel if it doesnt help just do a clean flash if you flashed your current rom over old one without flashing stock rom.