yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 7" Android Development] nexttonomy:
Yea.. I have pm'd mr.hyde about this before... this would be a huge feature for our tabs if we can switch the onboard with the external.. 8gb is just not enough..

I'm sure mr.hyde and scott will come up with something for us :)
[Galaxy Tab 2 7" Android Development] Unreadhyperion:
I've got directory binding working. So far I've been able to install 25 games including MC3, Nova 3, Order and Chaos, Let's Golf 3, all 4 Zenonia games, etc and still have over 4gb of internal free.

Tutorial

http://xdaforums.com/showthread.php?t=1889550

Download

http://xdaforums.com/showthread.php?t=1410262

I used version N as O would not launch.
[Galaxy Tab 2 7" Android Development] BigBot96:
Just giving y'all an update so you don't think we abandoned everyone. I haven't had a chance go hack at it yet and Scott is still having issues getting wifi to load. So, not much has changed since earlier this week.
[Galaxy Tab 2 7" Android Development] nexttonomy:
Thanks mrhyde for the update!
[Galaxy Tab 2 7" Android Development] underto:
Debugfs with a GT-P3113 4.0.4?

Has anyone had any luck using Debugfs with a Tab 7 2.0 GT-P3113? I get permission denied errors. I have a couple of tabs on lone for some work and I need su/root access. I can't flash them because of other custom apps that are on-board so I'm trying to avoid CWM.

Any guidance on if it's possible to enable root/superuser on a Tab 7 2.0 GT-P3113 4.0.4 without flashing using ClockWork Mod would be helpful. I need to figure out if these Tabs will work for us or if I need to find another root friendly device to work with.

Thank you!!!​
[Galaxy Tab 2 7" Android Development] BigBot96:
This is a thread for the SCH-I705, not GT-P3xx tabs. You'd have more luck posting in the proper root threads for your device. Good luck.
[Galaxy Tab 2 7" Android Development] RevosFTS:
Mr Hyde if you don't mind I would like to bring the root method over to rootzwiki. I don't want to copy your post without saying anything credit of course belongs to you guys.
[Galaxy Tab 2 7" Android Development] BigBot96:
That's fine. Just make sure you link back to here and give credit to ezgoing, Scott, and myself :)
[Galaxy Tab 2 7" Android Development] jshawjr:
This the latest speed test!!! Awesome results...
[Galaxy Tab 2 7" Android Development] dobo84:
So out of curiosity do we have a stock odin package to flash back to stock with ?
[Galaxy Tab 2 7" Android Development] BigBot96:
Sort of... there is no official package, unfortunately. All we have is system dumps.
[Galaxy Tab 2 7" Android Development] dobo84:
So if I go down this route I'm gonna own this tab lol
[Galaxy Tab 2 7" Android Development] deafptl4ever:
Is there anyway that you can make this so we don't have to backtrack the rom from J1 to G3? I just get nervous having to do those extra steps to install this to get root. I miss the old days when I had my G1 and I could just download a application from Playstore and run it. I don't miss the phone, just the simplicity. LOL Good old days. :D
[Galaxy Tab 2 7" Android Development] BigBot96:
Yes, give me a moment. This is something I've thought about doing to make it easier for other folks but just haven't had a reason to. Give me a bit. :good:
[Galaxy Tab 2 7" Android Development] BigBot96:
Updated OP with Step 1c for a J1 ODIN image. Enjoy.
[Galaxy Tab 2 7" Android Development] darkensx:
Going to ask a really noobish question will this work on the Galaxy tab 2 10.1" GT-P5113 or does it not need unlocked bootloader or rather is it already unlocked also does anyone know if the Samsung G Tab 2's have a fastboot mode?

P.s. i realize this is not the G tab 2 10.1 forum but im asking as its topic relevant in the case of the bootloader
[Galaxy Tab 2 7" Android Development] T3CH9ICIAN:
OTA and my 11 yo

So I got my 11yo daughter a tab2 7in its the GT-P3113 model and as soon as I got it I unlocked and rooted. Now I told her not to accept or press install to ANYTHING unless she shows and asks me. She knows I am always working on my phones so today she gets the OTA notice for update and installs away then tells me. So I grab it and check I still have custom recovery, root, and my root apps work properly like TiBackup. The only thing I get denied for are any other updates as the devices has been modified and that makes me think she accepted something that told Samsung that her device was tampered with. What are the side affects if any from accepting an OTA? I've never run into this situation before. Thanks for any info you have out there or just yell at me and point me in the proper direction :laugh: Thanks my awesome community.
[Galaxy Tab 2 7" Android Development] darkensx:
If You have Custom recovery still and had made a full backup via the recovery before this happened try restoring that backup as it couldn't hurt may even fix the issue if it still happens im sure that theres a fix someone knows of. As far as i know most ota will restore default recovery and may or will unroot your device or just break the root install and remove busybox if installed but sounds like verizon or your cell provider detected your device as modded not 100% sure though just sounds that way
[Galaxy Tab 2 7" Android Development] T3CH9ICIAN:
Thanks for the incite my tab isn't with a provider. Its a WiFi only. The message was from Samsung itself I should have a back up I could restore then odin a 4.1.X and get back on good ol JB
[Galaxy Tab 2 7" Android Development] BigBot96:
Usually CWM will catch it before it installs. It does on my device, at least. Keep in mind though, this thread is for the Verizon tab 2, not the wifi like yours.

Good luck.
[Galaxy Tab 2 7" Android Development] p1gnone:
As an i705 latecomer I have applied DebugFS recover.img, aboot.img, and sch-i705_4.0.4_VRLJ1_prerooted_ODIN.7z

I have 3 questions.

1) Where to download the CleanRom-1? Dead link to the rom on Scrosler's site..

2) other roms? Yes, I understand that P31xx roms may all be poisonous to us, but

3) CM any hopes?

Answers: [thanks for the pm MrHyde]

1) ??re-forthcoming

2) DoubleshotROM by MrHyde

3) CM & other ROMS all slow starters due to small population of interested users..
[Galaxy Tab 2 7" Android Development] BigBot96:
Check your inbox.
[Galaxy Tab 2 7" Android Development] keymaster911:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

Did you ever get the cm10 to work. And how have you been

Sent from my SCH-I535 using Xparent Blue Tapatalk 2
[Galaxy Tab 2 7" Android Development] BigBot96:
Hey bro. No, never got CM10 to do anything. Can't even get a kernel to compile. I've been focusing mostly on stock. I have noticed that the JB release for the S3 from samsung opensource has the espresso_vzw_defconfig for the kernel. I've tried compiling a stock JB kernel using this and it had an error half way through. Haven't had much time to look at it further, but may be able to get a JB kernel to compile and port something from the S3.

I've been good though, too busy to think. How about yourself? Haven't seen you around these woods lately.
[Galaxy Tab 2 7" Android Development] keymaster911:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

Just working crazy hours. I haven't touch my tab in about a month. Fixing to get this new Facebook app together and put it on market. Then fully customize the tab again.

Sent from my SCH-I535 using Xparent Blue Tapatalk 2
[Galaxy Tab 2 7" Android Development] milli5410:
wifi

i fell like a dumb ass but will this work for the wifi version too
[Galaxy Tab 2 7" Android Development] keymaster911:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

No..

Sent from my SCH-I605 using Xparent BlueTapatalk 2
[Galaxy Tab 2 7" Android Development] PieceKeepr:
If this has been answered I apologize, but I couldn't find the answer. How do you determine if you have a G3 or J1 base? It's a brand new Tab 2 7.0 (just got it today) so I'm guessing J1 but I'd like to be sure before I start the process.
[Galaxy Tab 2 7" Android Development] BigBot96:
Go to Settings > About > Build Number. It should say VRLJ1 for J1, and VRLG3 for G3.
[Galaxy Tab 2 7" Android Development] PieceKeepr:
Thank you very much.

Another question. Is there a decent CM ROM for this device yet? I don't see any that specify they'll work on a VZW device, but I am still looking.
[Galaxy Tab 2 7" Android Development] BigBot96:
Nope. No CM or AOSP love. Those are out of my league, so I'll be sticking to stock :)
[Galaxy Tab 2 7" Android Development] PieceKeepr:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

I asked this out in the general area because I didn't want to distract this thread but got no response.

My wife just got a VZW Tab 2 7.0 and I am thinking about rooting it using method 3 in the OP and unlocking the bootloader with the link in the OP.

I'm wondering if anyone that has used this method has seen the flash counter get tripped and if you have the triangle? I thought about Chainfire's triangle away app but it doesn't specifically list the SCH-I705 so I'm not sure if it'll work.

If this were my device I'd go for it and see what happens, but it isn't and I don't want her unhappy with it. She has a rooted Thunderbolt, but it is flawless, so she has high expectations. If you have used these methods I would really appreciate your input.

Thanks
[Galaxy Tab 2 7" Android Development] BigBot96:
If you root by flashing an ODIN image, your flash counter will probably increment. It may or may not say "Custom" upon boot. I'm thinking it wont due to the only mod being su binaries. Either way, it'll say "Custom" until you flash the unsecure bootloader then it'll go away.

I've given thought into trying the methods used to reset the flash counter for the s3, but I've not had a reason so I haven't.
[Galaxy Tab 2 7" Android Development] jodhas:
rooted, unlocked with twrp recovery.

I'm confused by all the p3xxx designations. Which one is Verizon LTE Gtab 2 7?

Do we also have custom roms?

I wish we had our own forum. I requested that.

Thanks.
[Galaxy Tab 2 7" Android Development] PieceKeepr:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

The P3xxx designations are wifi versions unless I'm badly mistaken. The Verizon is SCH-I705, and there are no custom ROMs that I'm aware of.

Hopefully development will pick up for both Verizon Tab 2s.
[Galaxy Tab 2 7" Android Development] BigBot96:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

Basically, never ever use a pxxxx rom with th i705. If you do, you have a great brick.

Only custom roms are beanstowns rom and mine
[Galaxy Tab 2 7" Android Development] jodhas:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

Links to those roms please?
[Galaxy Tab 2 7" Android Development] BigBot96:
Re: [ROOT][BOOTLOADER][RECOVERY][SCH-I705] Verizon Galaxy Tab 2 7.0 LTE debugfs & ODI

Search. Should appear on then first page even..
[Galaxy Tab 2 7" Android Development] BigBot96:
Updated OP with Jellybean rooted odin image!
[Galaxy Tab 2 7" Android Development] Maine_Coon:
Come on, MrHyde, be kind..:laugh: And don't forget to change this guy diapers while you are doing this..:silly:
[Galaxy Tab 2 7" Android Development] DarkMenace:
Can you still get OTA Updates with the JB Root Option? I'd like to use OTA ROotkeeper and make sure the device could still get upgrades. Sometimes the custom images have updates blocked. Please get back to me a.s.a.p. if you could. I want to root today if possible. Also is this the 3.1.3 root version?
[Galaxy Tab 2 7" Android Development] BigBot96:
Yes you should still get OTAs unless you've made additional changes. This is strictly a rooted system image.

It has SuperSU v1.25. Superuser is on 3.1.3, but it's not included.
[Galaxy Tab 2 7" Android Development] DarkMenace:
Can you upgrade to SuperUser 3.1.3 when it's installed? I'm more used to that and have used it longer. I would assume I need the ARM version from the Google Play store.
[Galaxy Tab 2 7" Android Development] BigBot96:
You should be able to install Superuser from play store with no problem. You could then remove superuser.apk (supersu) from /system/app/superuser.apk. Reboot and SuperSU should be gone.
[Galaxy Tab 2 7" Android Development] DarkMenace:
Which one is better in your opinion? I've never used SuperSu so I have no idea how it works.
[Galaxy Tab 2 7" Android Development] BigBot96:
Re: [ROOT][BOOTLOADER][RECOVERY][ SCH-I705 ] Verizon Galaxy Tab 2 7.0 LTE debugfs & O

I prefer SuperSU, but I suppose its personal preference.
[Galaxy Tab 2 7" Android Development] DarkMenace:
Thanks for the help. Where can I find the stock files in case something fails?
[Galaxy Tab 2 7" Android Development] BigBot96:
Re: [ROOT][BOOTLOADER][RECOVERY][ SCH-I705 ] Verizon Galaxy Tab 2 7.0 LTE debugfs & O

There is no stock odin firmware available. But look for the guide I posted yesterday.
[Galaxy Tab 2 7" Android Development] ink718:
Any way to find out if I have ICS or JB on my tablet? I got one from work but its locked down when I power it on. I can't access anything except the apps on the homescreen. I don't know the password. So is there any way to find out which OS version I have through bootloader or anything?
[Galaxy Tab 2 7" Android Development] Skazzy3:
Can you access the settings app?

Go to settings > about and if its android version 4.0 its ics but if its 4.1 its jelly bean.
[Galaxy Tab 2 7" Android Development] BigBot96:
ICS, the menu buttons at the bottom are located on the left side. JB their centered.

ICS, the notification bar is bottom right with clock and signal. JB is top like a phone.
[Galaxy Tab 2 7" Android Development] ink718:
No I can't access nothing except a few apps that are work related, theres a app thats blocking me from accessing anything, unless I have a password. So I don't know what OS i have. And the navigation buttons are located on the bottom.
[Galaxy Tab 2 7" Android Development] BigBot96:
Where is the notification bar and menu located?
[Galaxy Tab 2 7" Android Development] ink718:
Notification is located on the top and the back/home/recent app menu is located on the bottom.
[Galaxy Tab 2 7" Android Development] Skazzy3:
Then its Jelly Bean.
[Galaxy Tab 2 7" Android Development] BigBot96:
Yep. Its jellybean.
[Galaxy Tab 2 7" Android Development] ink718:
Ok, I'll give it a go later on today. But you guys think I can by pass What it says in Step 1: "A. Reboot into stock recovery and data wipe / factory reset."

This will basically put the tablet back in stock right? Delete every app basically. Correct? Can i avoid this step?
[Galaxy Tab 2 7" Android Development] Richcar:
Yeap that will put you back to stock .may be you can try this if its not rooted use Odin and root it flash into recovery and backup the ROM you can save a backup to your computer also reboot into recovery now you can factory reset/wipe the ROM . Boot up go into your backup and put back the apps you want .and you can always reinstall your backup when ever you want . EDIT................ ............ . .................. My bad didn't notice it was a SCH- I705 tab.......sorry
[Galaxy Tab 2 7" Android Development] BigBot96:
DO NOT USE THAT!!!!!!! IT'S NOT DESIGNED FOR THE *VERIZON* TAB!!...

Apparently I can't say this enough.

NEVER FLASH **ANY** FILE NOT DESIGNED FOR THE VERIZON TAB SCH-I705. NEVER!!!!!!

Now.. You can flash, in ODIN, the rooted JB image located in the OP, it will not wipe your data. I put that step there as a safe measure. If, however, you experience problems after flashing, a wipe is always a good step.

After rooting you can continue following the rest of the guide.
[Galaxy Tab 2 7" Android Development] tk_xda:
I just got one of these Verizon Galaxy Tabs and would like to root, unlock boot loader, and install recovery.

I see in the first post that the OP says he is no longer updating this, but the link to his site is bad. I see this same pattern on the XDA topics linked to this one for boot loader and custom recovery.

My Galaxy Tab updated to Android 4.1.2, and is still stock. Is the guidance in the first posts of this thread and the other two linked threads still valid and safe to follow on my Tab?

Thanks
[Galaxy Tab 2 7" Android Development] evrkusd:
Used this guide to successfully root my Verizon Tab 2 - thanks OP.

I'm working on customizing my setup, and then exporting it to an Odin flashable ROM (loosely following instructions from http://forums.androidcentral.com/dr...create-custom-odin-images-backup-restore.html)

The reason for this, rather than using CWM to more easily make a backup, is that I need to flash my customizations onto a BUNCH of tablets, and don't want to go through the process of unlocking the bootloader for each of them.

What I'm wondering is this:

Which partitions should I be copying to build an Odin flashable rom. The instructions I linked say that I need zImage, factoryfs.rfs and recovery.bin. So far I'm pretty sure /dev/block/mmcblk0p9 corresponds to factoryfs.rfs file (I think), but I'm not sure what else I need and what partitions they correspond to. Any ideas on this?

Update: This may help -

1|shell@android:/ # ls -al /dev/block/platform/msm_sdcc.1/by-name

lrwxrwxrwx root root 1970-11-16 22:48 aboot -> /dev/block/mmcblk0p5

lrwxrwxrwx root root 1970-11-16 22:48 backup -> /dev/block/mmcblk0p20

lrwxrwxrwx root root 1970-11-16 22:48 boot -> /dev/block/mmcblk0p7

lrwxrwxrwx root root 1970-11-16 22:48 cache -> /dev/block/mmcblk0p17

lrwxrwxrwx root root 1970-11-16 22:48 efs -> /dev/block/mmcblk0p11

lrwxrwxrwx root root 1970-11-16 22:48 fota -> /dev/block/mmcblk0p19

lrwxrwxrwx root root 1970-11-16 22:48 fsg -> /dev/block/mmcblk0p21

lrwxrwxrwx root root 1970-11-16 22:48 grow -> /dev/block/mmcblk0p23

lrwxrwxrwx root root 1970-11-16 22:48 modem -> /dev/block/mmcblk0p1

lrwxrwxrwx root root 1970-11-16 22:48 modemst1 -> /dev/block/mmcblk0p12

lrwxrwxrwx root root 1970-11-16 22:48 modemst2 -> /dev/block/mmcblk0p13

lrwxrwxrwx root root 1970-11-16 22:48 pad -> /dev/block/mmcblk0p9

lrwxrwxrwx root root 1970-11-16 22:48 param -> /dev/block/mmcblk0p10

lrwxrwxrwx root root 1970-11-16 22:48 persist -> /dev/block/mmcblk0p16

lrwxrwxrwx root root 1970-11-16 22:48 recovery -> /dev/block/mmcblk0p18

lrwxrwxrwx root root 1970-11-16 22:48 rpm -> /dev/block/mmcblk0p6

lrwxrwxrwx root root 1970-11-16 22:48 sbl1 -> /dev/block/mmcblk0p2

lrwxrwxrwx root root 1970-11-16 22:48 sbl2 -> /dev/block/mmcblk0p3

lrwxrwxrwx root root 1970-11-16 22:48 sbl3 -> /dev/block/mmcblk0p4

lrwxrwxrwx root root 1970-11-16 22:48 ssd -> /dev/block/mmcblk0p22

lrwxrwxrwx root root 1970-11-16 22:48 system -> /dev/block/mmcblk0p14

lrwxrwxrwx root root 1970-11-16 22:48 tz -> /dev/block/mmcblk0p8

lrwxrwxrwx root root 1970-11-16 22:48 userdata -> /dev/block/mmcblk0p15

Thanks again for the great thread!
[Galaxy Tab 2 7" Android Development] Skazzy3:
You made a whole thread about this and I answered. Please check that.
[Galaxy Tab 2 7" Android Development] pinkmini:
Followed instructions. on reboot of device im getting two popups com.android.phone has stopped and gmail has stopped. Device not showing up in adb devices. Im trying to go to step 2 unlock bootloader. Cant proceed since I cant adb shell. Help???
[Galaxy Tab 2 7" Android Development] pjtheman12:
had same prob

just reset it and the pop up will go away i still am trying to get bootloader unlocked and my wifi radio does not work
[Xperia Arc Android Development] sinholueiro:
Hell yeah!! The best kernel, with difference.

Downloading and flashing...
[Xperia Arc Android Development] drabd:
Hell yeah!!

great news thanx

big boss
[Xperia Arc Android Development] p47r0n:
Wifi doesn't work, even if you flash the fix.
[Xperia Arc Android Development] cattz86:
Can i use fxp137 modules
[Xperia Arc Android Development] l_ung:
but my wifi is working fine, thanks!
[Xperia Arc Android Development] kaatisu84:
looking forward to trying this when I get home, looks promising, finally for CM10!!!
[Xperia Arc Android Development] caqo71:
A lupus Kernel for CM10 Arc???. I'm about to donate :good:

Just as an advice... If you develop an arc kernel for GingerBread (even CM 7.2), I'll donate again.

So much thanks for you.

:highfive:
[Xperia Arc Android Development] n3n00:
+1 stock GB I've seen he made one for Pro.
[Xperia Arc Android Development] wedgess:
this kernel is for both arc wnd arc s :) thank you man tgat would be great ;) as for cm7 u might just motivate me. but rite now i have no intention.

to poster above me i have made stock gb for the play as i own one not pro only ics for pro and arc/s :rolleyes:

Sent from my GT-I9300
[Xperia Arc Android Development] BigBang79:
Instructions

- extract cifsfile.zip

- save cifs,ko file to your sdcard

- in terminal emulator

- cd sdcard

- su

- insmod cifs.ko

Hi

first of all, congratulations to your kernel, have him successfully installed and it runs okay.

But I do not get the go with CIFS.?
[Xperia Arc Android Development] kistigun:
nice work, going to try it with AOKP JB. Does it support EXT4 and voltage controle?
[Xperia Arc Android Development] HorvathTheWizard:
Sorry, this kernel works on Paranoidandroid 2.11 Rom?
[Xperia Arc Android Development] wedgess:
Yes all cm10 based roms

Sent from my R800i
[Xperia Arc Android Development] Marchello1:
does wifi working 100% correct with this kernel?

Sent From Xperia Arc - CM10 Using Xda Premium!
[Xperia Arc Android Development] nono83:
+1 too. :)
[Xperia Arc Android Development] Marchello1:
i flashed the modules.. wifi not working

lt15i , cm10

EDIT: i reflashed modules/ fix and fixed permitions, wifi is working fine for now :)

EDIT2: after just few seconds of using, wifi has stopped working, and also system settings FC's a lot..

flashing back fxp's kernel :(
[Xperia Arc Android Development] wedgess:
strange seem to be the only one wifi works fine

Sent from my GT-I9300
[Xperia Arc Android Development] wedgess:
Yes ext2 3 & 4 are supported

Sent from my GT-I9300
[Xperia Arc Android Development] kalrong:
Hello guys I just flashed the V2 of lupus with the wifi modules and I'm having a couple of problems that i didn't have with the V1.

V1 with 1.6 ghz and zRam no problems at all.

V2 after setting the processor to 2.0 Ghz reboot and reboot and reboot [Here enter a loop lol]

Im going back to V1 coz I can't even use the phone every time I get it to boot after a few seconds on it just reboots.

Thanks for the great job guys :) I will keep testing :D
[Xperia Arc Android Development] besttt:
1.8 is not enough for you? 2.0 ghz?????? hahahahahahahah ofcourse reboots all the time we said arc s max 1800 arc max 1300-1500
[Xperia Arc Android Development] gpkumaran:
A strange thing i`ve noted with all of the wedgess` kernels---- first version is a keeper..
[Xperia Arc Android Development] FleX246:
Why i dont get an ans wer ... ? I have With lupus v2 and cm10 @ fxp140 several times WLAN freezes .. after 2-3 hours and big files i cant disable WLAN. Besttt you are the master help me :)
[Xperia Arc Android Development] wedgess:
yeo because people keep asking for things to be added which obv messes things up. So u can blame the people who ask for this and that do be added. Maybe in a few weeks if i get my new computer ill start from scratch and add only whats needed to get rid of any problems. Hopefully. But i wont be starting anything from scratch till i get a new computer, too slow on the machine i got atm.

Sent from my GT-I9300
[Xperia Arc Android Development] kalrong:
wow sorry about that I missed that note hehe actually even 1.6 is enough just wanted to put it to the max lol

---------- Post added at 09:55 PM ---------- Previous post was at 08:57 PM ----------

btw still having the issue as others of the phone in a reboot loop on the lupus logo
[Xperia Arc Android Development] besttt:
i know its not easy to get good working wifi with that modules but they worked if all did corect but even the fxp modules does not work corect at last 4 releases i think the main problem is the governor who you are using and the min freq when the screen is of try min freq not lower than 460 because all cm 10 kernels untill today they cant manage so lower frq for wifi and drops try min 460