yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Blueh32006:
gsm voice calls

I have a stock rooted sgh t779 tmobile tab 2 10.1 i have seen that other tab 2 versions come stock able to make gsm voice calls some carriers even have troubleshooting tips for voice calls

I have seen mods for tab1 is there any way to get an sgh t779 to make gsm voice calls i would like to stay close to stock i rooted to get rid of bloat and use a few apps that require root and i would like to use the tab once in a while as a second phone

Thanks
[Galaxy Tab 2 Q&A, Help & Troubleshooting] kakaana:
So I am on cm 10.2

Was trying to install group play

But it says application not installed

Anyone knows how to make it work???

Sent from GT2 Cm 10.2

---------- Post added at 09:35 AM ---------- Previous post was at 09:29 AM ----------

One more thing

I have tried many apps

But no app to SD works

Recommend the one that works with our device????

Sent from GT2 Cm 10.2
[Galaxy Tab 2 Q&A, Help & Troubleshooting] tetakpatak:
Check this post and consider trying if it works better for you that way:

http://xdaforums.com/showthread.php?p=44995843#post44995843
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
I think it would be a firmwarebug:( .Just reflash your device with a new stock rom with odin or install a custom rom and you should be fine....:o

---------- Post added at 05:24 PM ---------- Previous post was at 05:17 PM ----------

Max cpu -1.2ghz

min cpu - 300mhz

Governor - pegasusq or interactive

I/O scheduler - deadline or sio

(These are based on my experiences):D

---------- Post added at 05:29 PM ---------- Previous post was at 05:24 PM ----------

Flash blackhawk kernel 1.8.3 and you would be just fine:victory: (note:flash vendor blobs If you want hardware accelerated media:cyclops:)

---------- Post added at 05:40 PM ---------- Previous post was at 05:29 PM ----------

It's a hardware problem

just contact the nearest samsung service center after flashing a stock rom and using triangle away to wipe binary count in yourdownload mode( To get it repaired under warranty if your device is in warranty period)..

---------- Post added at 06:06 PM ---------- Previous post was at 05:40 PM ----------

T- mobile tab 2 10.1 is clearly a different device than orginal tab 2 10.1 based on hardwares (t-mobile version is bundled with 1.5ghz qualcomm msm8960 processor apart from our TI OMAP 4430 clocked at 1 ghz )

So it's clear that no rom for orginal 10.1 is compaitable with the t-mobile version:(
[Galaxy Tab 2 Q&A, Help & Troubleshooting] stink420:
@ openmatrix, thx for the settings ill try that one. in v4 sungsonic btw everytime i flash the vendor blobs is says instillation aborted why is that so? i go back to v3 though because it has swap features unlike v4 still waiting for swap update
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
Do these steps ----->

1) Flash blackhawk 1.8.3

2)flash OLD vendor blobs

3) wipe dalvik cache and cache partition

4)flash rom

5)flash blackhawk 1.8.3 again

6)flash NEW vendor blobs

Enjoy.............:thumbup:

And please press thanks button if I helped you:D
[Galaxy Tab 2 Q&A, Help & Troubleshooting] motty89:
First i thought the same way as you, but i've tried reflash with stock rom through odin , but when i turn on the device, voila this s**t back to previous setting , i cant factory hard reset.

Please need more help
[Galaxy Tab 2 Q&A, Help & Troubleshooting] stink420:
there you go ive never had that process and now i know. i want to click thanks wheres the option? lol btw they say 4.2.2 jb has app2sd feature how to do that? will link2sd work on tab now?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
Then just try an AOSP rom like cm 1o.1 or pAC rom

---------- Post added at 10:05 PM ---------- Previous post was at 09:53 PM ----------

If they said that then probably it will work...:rolleyes:

Ok then if you are intrested to press thanks button :Dthen go to xda through your browser, signin and you can see the thanks button , then press it(or if you are in xda premium app or tapatalk then click on the post which you wants to give thanks, you can see a popup with thanks button.click it)... You're done:thumbup:
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Neozx25:
Would someone please develop a kernel that can be overclocked for the AT&T model? Please? If there is a current one that will do so, will someone point me in the right direction?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
Which model is your device?

10.1 or 7.0??
[Galaxy Tab 2 Q&A, Help & Troubleshooting] 7rage:
Trying to put ring central app on gt-p5113 and I cant because its not "voice enable device" anyway around this? The tab is rooted with philz touch 5.08 and cf espresso. i searched forum but got "s voice" and "GPS no voice" so...

If anyone know an app or a ROM that I should be using?...

Thanks
[Galaxy Tab 2 Q&A, Help & Troubleshooting] kakaana:
Which is better

Cm nightly or PAC ROM nightly jb 4.3 both????

Sent from GT2 Cm 10.2
[Galaxy Tab 2 Q&A, Help & Troubleshooting] TacticalPixel:
I encrypted my p3110 while running PAC ROM. I wanted to switch up the ROM but I cannot figure out how to decrypt the device. I have tried to do a factory reset and flashing a new ROM and nothing has worked. I cannot see anything in the security menu that would decrypt the tablet. Has anyone run into this issue? Any help would be awesome!
[Galaxy Tab 2 Q&A, Help & Troubleshooting] stink420:
blackhawk

is blackhawk kernel and vendor blob works on sungsonic v3? is there a swap to internal features on blackhawk? thanks
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
Yeah it works .....;, flash it along with blackhawk kernel)
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Srakson:
After instaling 4.3 nightly rom my bluetooth died... any one know how to fix it? Cant turn it on...
[Galaxy Tab 2 Q&A, Help & Troubleshooting] NVETHIS:
AT&T Galaxy Tab 2 10.1 SGH-1497 Root / Receovery

I just got an AT&T Galaxy Tab 2 10.1 model SGH-1497 from AT&T the other day. I have looked on the internet and here at XDA (been out of the android scene for a few years....iPhone just wasn't doing it for me with iOS 7) and haven't found exactly what I'm looking for. Can this model be Rooted / Recovery / ROM installed? If anyone could point me to the right direction that would be great. Thanks.

-NVE
[Galaxy Tab 2 Q&A, Help & Troubleshooting] rod555:
simple, your rom version have bug, it's nightly version, in development for now ;)

sent from p3100
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Srakson:
PAC ROM/Nightly/Stock Rom and still not working :( I hope its not hardware problem....
[Galaxy Tab 2 Q&A, Help & Troubleshooting] stink420:
does blackhawk has swap features?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] guycan:
Is anyone having play store error after flashing 10.2 nightly 8/18 keep saying connection error retry....thanks in advance
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
Nope works fine, what gapps did u flash?

Yes I believe so

sent from my xperia neo v
[Galaxy Tab 2 Q&A, Help & Troubleshooting] guycan:
SGN2
[Galaxy Tab 2 Q&A, Help & Troubleshooting] freinet:
Try deleting cache and data of play store.

freinet
[Galaxy Tab 2 Q&A, Help & Troubleshooting] guycan:
Thanks will do when I get home from work

SGN2
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
U should use these gapps! http://goo.im/gapps/gapps-jb-20130813-signed.zip

Wiping cache and data of app might work but I had same prob as u and solution was to reflash gapps

sent from my xperia neo v
[Galaxy Tab 2 Q&A, Help & Troubleshooting] guycan:
Will try that

Update: flash the gapps u provided and all good thanks again

SGN2
[Galaxy Tab 2 Q&A, Help & Troubleshooting] JayT3:
Are there specific root exploits for different updates? I know from past experience when trying to root my phone I foolishly tried to use exploits for an earlier update and they didn't work. Will I have the same problem here?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
It depends on wich firm u want to root haha, yes there are different from 4.2 and 4.1

sent from my xperia neo v
[Galaxy Tab 2 Q&A, Help & Troubleshooting] JayT3:
I have model number:

GT-P3113

Android version:

4.2.2

Kernal version:

3.0.31-1251263

se.infra@SEP-138 #1

Any help would be appreciated.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
My friend you have 2 options!

Root your firmaware: http://xdaforums.com/showthread.php?p=44209474

Using this! It says for p3110/p3100 but it shouldn't be a problem If u have to choose any device choose p3110. As its the same as yours except ir blaster.

2- option

U can flash cwm via odin.

Here is the file u have to flash:

http://d-h.st/KWe

Put it in PDA on odin conect you tablet in downloas mode (volume down and power button) and flash.

One you have cwm installed you can flash a custom kernel being Blackhawk kernel (my choise) as a custom kernel is prerooted.

If u need anymore help please ask im willing to help more if needed :)

sent from my xperia neo v :D
[Galaxy Tab 2 Q&A, Help & Troubleshooting] JayT3:
Thanks! I'll try this as soon as I can and let you know the results. You've been a big help.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
No problem glad to have been able to help :)
[Galaxy Tab 2 Q&A, Help & Troubleshooting] asm-xda:
I've the same Tab model + Android version (got it from OTA a couple of days ago) and the method described here: http://www.youtube.com/watch?v=pAvze-VNzj8&feature=share&list=TLVg-M3VrjpIQ

Worked flawlessly.

FYI: This is just a video created by an XDA member, detailing the procedure found on this other thread: http://xdaforums.com/showthread.php?t=1880010

Regards!
[Galaxy Tab 2 Q&A, Help & Troubleshooting] JayT3:
I'm having some issues with the first issue. Specifically:

I'm assuming that I'm supposed to download the recovery.tar.md5 and the root.zip onto my external SD card. From there, how exactly do I

And when it says

am I doing this on the computer and then placing it onto my eternal SD card, or what?

Will number 6. be self explanatory if i do steps 1-5 correctly? And more, but I will wait for the solutions to these and see if I can't figure out the rest on my own.

---------- Post added at 06:48 PM ---------- Previous post was at 06:09 PM ----------

Thanks! I just successfully rooted my P3113! Much appreciated.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
So u still need help or u done?

sent from my xperia neo v
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
So sound stops working when u use google search? Try uninstalling google search and then reinstalling from playstore. What gapps do u use?

sent from my xperia neo v
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
It may be the problem with any of the apps in your gapps package(probably google search) so just try updating to new google now or download slim gapps pack
[Galaxy Tab 2 Q&A, Help & Troubleshooting] DarkStryder:
Flash these gapps: http://goo.im/gapps/gapps-jb-20130813-signed.zip

They are for 4.3

sent from my xperia neo v
[Galaxy Tab 2 Q&A, Help & Troubleshooting] ekunagba:
Lost IMEI no; No GSM Signal

My Tab 2 p3100 is on a 4.2.2 custom ROM until i changed the kernel to an alternative one provided by the ROM developer.

The result is that the IMEI no is gone and no GSM signal again:

1. I did full wipe and restored the backup without any change, and even did a clean install; still the same.

2. I tried to do a nandroid restore but the Philz recovery can't recognise the folder.

3. I tried to flash official CWR recovery through Odin but can't see it after reboot.

4. No efs backup.

Please assist.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
Install stock rom,modem,and stock recovery through odin with pit support

I got this problem on my ace 5830i and I followed above instructions and now my device is fine .....
[Galaxy Tab 2 Q&A, Help & Troubleshooting] ekunagba:
Lost IMEI no; No GSM Signal

I was able to resolve the problem by downloading a stock modem provided here http://xdaforums.com/showthread.php?t=2158704, and usind Odin to flah it. My IMEI and Baseband are restored and GSM signal is back.

Thanks for your response.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] benrees21:
What's the tone that goes off every hour on the hour? Been looking for it everywhere to put on my N4. Thanks
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
Always welcome:thumbup: :)
[Galaxy Tab 2 Q&A, Help & Troubleshooting] ashwin007:
guidance required

I know some about development so i would like to develop a rom and support this community so plese help me do so by giving me guidance
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Kumabjorn:
I have a very specific Gmail problem on my Tab 2 that isn't replicated on my other devices, so I'm curious to know if others have it too. If I receive an email with an attachment but no text, then my reply will be empty and I have to go back and create a new reply. Sometimes even twice, but mostly just once. Anyone else with this?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] praveenbablu:
Hai i want to buy the galaxy tab 2 r 3 of below 13,000 cost tab is there a tab with usb ports and for better gaming
[Galaxy Tab 2 Q&A, Help & Troubleshooting] kakaana:
Any app to record android screen

Or any other method.

Device is rooted
[Galaxy Tab 2 Q&A, Help & Troubleshooting] openmatrix:
Go here and just try it ( I don't know it works or not , so just try it:):):) )

Play store link : https://play.google.com/store/apps/details?id=com.zausan.zscreenrecorder
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shkljoca:
Factory reset

Yesterday i flashed cm 10.1 latest stable build on mi p5110, coming form official 4.1.2. I followed instructions form xda forum to the letter and everything was ok until i realised that reset i did form cwm didnt delete all my user files (there was still some music on internal storage form previous rom ana some app data tad didnt get erased). I tried doing another reset both form recovery and setting but still it didnt erase all files. Can anyone explain why is this?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] freinet:
Hey guy,

you have todo this:

factory reset

mounts & storage - format /system

under the same menu, format /sdcard (not format /external_sd)

than install Rom and gapps

freinet
[Galaxy Tab 2 Q&A, Help & Troubleshooting] robimarko:
Problem with that is that there is no JB OTA in Croatia avaiable

Can you help me with flashing HB bootloader?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] theminigame:
Well it depends on which version your tab is.. Is it p31xx or p5 variant?

If it's a 7" check the bottom of the first post in this thread; http://xdaforums.com/showthread.php?p=35561610

You need odin, and just flash the appropriate bootloader from the pda button in odin..
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Adi Shakthi:
If you have flashed the leak 4.1.2 with pc odin this never happened ....I think.....

Mobile odin never flash bootloader. ...or any pit files.....only for maintaining exitested root we can depend on mobile odin

But pc odin flash everything. ....but won't keep old root......so we need to root again after flashing a new firmware. ......

★If u want to flash just only jb bootloader★

then you need to install an stock custom rom.....

Then again flash stock recovery and stock kernel. ....

Then flash the jb bootloader via pc odin. ...

Next possible way

Flash an odex preerooted rom....via mobile odin

Then flash the bootloader. ....

With out stock recovery and kernel boot wont install in any way.....

Confused then dont flash any thing. ..:p
[Galaxy Tab 2 Q&A, Help & Troubleshooting] robimarko:
I think that i will flash 4.1.2 again but this time over PC Odin

How can i install official CWM recovery?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] theminigame:
With odin.. Or if you have a custom recovery already installed, you can flash a zip of it from your recovery...

I posted a link like a page or two back...
[Galaxy Tab 2 Q&A, Help & Troubleshooting] robimarko:
I have already flashed 4.1.2 over Odin and then went straight to CM 10.1

That solved everything
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Adi Shakthi:
Ok after flashing stock via pc odin u have directly installed cm10.1 good.....

But what is ur current recovery. . ?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] NexTech00:
My Galaxy Tab 2 10.1 is overclocked to 1.3 Ghz it gets quite hot after using it for 10 minutes. is there anyway to cool it down withought going back to stock clock?

My brightness is ¼ full

Governor: Interactive

I/O Scheduler: cfq
[Galaxy Tab 2 Q&A, Help & Troubleshooting] theminigame:
I don't know much about kernel development for this device.. But one way would be to undervolt... But that can cause instability..and the kernel has to support it...
[Galaxy Tab 2 Q&A, Help & Troubleshooting] NexTech00:
If i turned down to brightness would that help? and also what is the best Governor when overclocking?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Christoph21x:
Just a general comment: could you guys please reduce the size of your exorbitant footers - ideally take out graphics?

Especially if you write one or two sentences, this is... disturbing - especially on mobile clients

Sorry, just my opinion - Chris
[Galaxy Tab 2 Q&A, Help & Troubleshooting] theminigame:
pretty sure brightness has very little to do with overheating, but you can try it...and like i said, i don't really know about the kernel development for this device. in my opinion, if you're overclocking don't set the governor to performance, use something like on demand, or like you're using; interactive, so the device isn't throttled at the peak speed.. but test the different governors yourself, and see if any of them have different outcomes. all devices are not created equal, some devices handle overclocking better than others, yours just might not like to be overclocked...

but the best way to address overheating is changing voltages, or to just not overclock. i don't really know how much 300 mhz is actually going to increase performance anyways..

there are other ways to increase responsiveness and have an overall snappier feel without risking frying your device....
[Galaxy Tab 2 Q&A, Help & Troubleshooting] NexTech00:
OK thanks for the help dude, I will try them out :)
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Christoph21x:
Which size of SD-Card supported by P3100?

Dear All

Could anyone of you give me a note, which size of SD-Card is supported with the P3100?

I'm gonna get a larger one but don't know if it has a limitation.

Thank you in advance & kind regards - Chris
[Galaxy Tab 2 Q&A, Help & Troubleshooting] NexTech00:
"there are other ways to increase responsiveness and have an overall snappier feel without risking frying your device"

HOW?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Eslf:
Hey everyone,

I'd like to know if there is a mod to enable Multi Windows on Samsung Galaxy Tab 2?

Thanks for your help!
[Galaxy Tab 2 Q&A, Help & Troubleshooting] ShapesBlue:
I know samsungs website says 32gb. I just bought one for mine and it works great. Now if I only could get the internal and external switched around that would be great

Sent from my ADR6400L using Xparent Skyblue Tapatalk 2
[Galaxy Tab 2 Q&A, Help & Troubleshooting] gravity_sandwich:
Trouble with p3113

I'm sooo sorry to bother you! My p3113 is stuck on a screen that says "Firmware update encountered an issue. Please select recovery mode in Kies and try again."

Can I solve it?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] ShapesBlue:
I got the same thing before. Turn off your tab by holding he power button down. Then boot into cwm and flash the rom again. Hold down the power button and the volume up button. It will do a loop of the galaxy tab 2 7.0 screen and look like nothing has been done but let it loop twice and you should see cwm if you flashed cwm that is

Sent from my ADR6400L using Xparent Skyblue Tapatalk 2
[Galaxy Tab 2 Q&A, Help & Troubleshooting] feralicious:
Pretty sure you can use a 64gb card. I use one in my phone and it's only supposed to support 32gb. I saw posts in this Tab 2 forum somewhere saying it can read a 64gb card when I was checking into buying one of these a couple weeks ago.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shkljoca:
Thank you for the info.

Is that something i should be worried about? I Just finished installing app and setting up the rom. Everything seams to work fine. Can i format system and sd card now, once i already flashed rom?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] freinet:
My favorite language is not english.

If I understand you right, you want format after installing rom now. That will not work.

Than you have to install rom and gapps again.

If all work fine for you, than let it as it be.

If not, than format how I discribe and install again.

freinet
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shkljoca:
Ok Thank you, Everything works fine so i will leave it. Should i format sd and system In addition to Just factory reset next time i flash A rom?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] mythi:
if you are using twrp wipe follow his instructions

if your using philz recovery do this

go to wipe data / factory reset > choose clean to install a new rom

and enter that option

clear dalvik and cache

then flash rom

and then gapps

btw press thanks if helped !!:rolleyes::rolleyes:
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shkljoca:
I am using cwm recovery :D

Edit: i just found than philz is cwm touch. But i cant find how to install it. Rom menager reports some error when trying to update to touch. Something about external_sd wich i dosta have? Can i flash zip?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] atinwi:
where is my memory?!

I clean installed a Rom and I have less than a gig of memory left! help please! Thanks guys and gals!
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shepguessed:
If you made nandroid backups they may be on your sdcard, they take up space, you may want to move them to your extsdcard. Maybe that's where your space went.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] atinwi:
Thanks.. I don't think I have nandroid backups,, not sure! can I delete them if I did?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shepguessed:
What recovery did you use?

I am just speculating that your nandroid backups may be taking up space, it may not be the case at all. Did you make any backups before you flashed the ROM?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] atinwi:
I think I have made 2 in the past but they are in the SD card.. I an surprised that my internal memory is nearly all gone after a wipe and install..!
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shepguessed:
Download an app like clean master and you can scan for large files, but be careful not to delete anything you need! There are also plenty of other sdcard storage scan apps on Google play, maybe that will help.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] atinwi:
Thanks I will try clean master
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shepguessed:
SD Maid might be a better app now that I think about it, I don't think clean master will show nandroid backups, but try them both.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] atinwi:
It didn't find anything..

Is it normal for the ROM to take up 7gb of an 8gb device?

---------- Post added at 09:43 PM ---------- Previous post was at 09:42 PM ----------

Thanks, I will try that too

---------- Post added at 09:53 PM ---------- Previous post was at 09:43 PM ----------

I seem to have a directory emulated storage, Is that normal?
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Shepguessed:
Yes it is normal.

My best advice is to check your download folder, you may still have the .zip files for the ROM and gapps, they take up space. The problem, most likely, is not with the ROM you flashed but with other large files.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] atinwi:
Thanks for helping a stranger, I will keep at it.

---------- Post added at 10:28 PM ---------- Previous post was at 10:16 PM ----------

I have deleted everything in internal storage! EVERYthing. Still have only .1.4GB left to use! :crying: