yashsingh1/xdaforums huggingface dataset:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] btafoya:
Sounds almost like a permission issue or SD card issue. Run fix permissions in recovery and test your SD. I found 9 out 10 times that is the problem.

Also try running greenify if not already which will help with apps like Facebook. Also watch for wake locks.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I'm loving all of the new fonts installed with this ROM. Anyone notice many duplicates in the list?

Settings > My Device > Display > Font Style

Nice find... thanks!
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
Yeah there are some duplicates. The xda power fonts and the Mega clean font pack have some of the same but enough different ones I figured it warranted added them both.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] CYRAXDroid:
Thanks for the reply I'll give it a try a and do you mean test the sd?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
Cool. I just wanted to make sure my eyes weren't playing tricks on me. ;)
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] johnnyutah22:
For those on aosp messaging, can you confirm whether or not you can receive a vcard, i.e. when someone texts you a contact as a .vcf file.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] adrock74:
First off, I'm new to this thread, having finally had enough of the LTE issues with KK. Flashed this and everything is awesome. Really can't tell much difference between the two. I have one question and I've searched dearly. I've tried installing xposed and once I'm booted up, my phone stutters terribly. If I uninstall it, back to butter. Is there a different xposed version for 4.3? I've read and reread that OP and can't find one. Thanks, loving this already:fingers-crossed:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] pappcam:
The xposed installer is part of this rom in the aroma options. Is that the one you're using?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] btafoya:
Yes, it could be corrupt. The internal storage can also be corrupt but less likely.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] CYRAXDroid:
ah gotcha but idk how to figure that out if it is or isn't nor "testing" it. Idk either way I did the fix permissions and it seems to be working better now.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Hivol:
Confirmed. I have added two through messenging over the last couple of days.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] pre4speed:
How can I send contacts NOT as a vcard for people who can't see them? I sent a calendar event to my son who is on 4.1.2 stock and he couldn't see the vcard. [emoji58]
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] CYRAXDroid:
Ok so I had my phone Charing for most of the night and it sat their at 77% for about 5 hours. Again I had to reboot my phone to get it Charing. What or how can make a log cat. I have seen it through recovery.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mrpickem:
Are you using AT&T? I have added an LTE APN and it keeps reset back to the standard ATT Phone APN which does give me 4G HSPA but no LTE! I thought that was a common problem for ATT.

Also I am in a very strong LTE city. I get over 50mps on my Note II, but no more than 6-8pms with the GS3. When I was stock I got full LTE speeds, but I have tried 3 different custom roms without gettin LTE on any of them???
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mis3:
It is not a common problem. I have never had issues with lte on an at&t rom. The issue only seems to be common when flashing other carrier roms, or some aosp/aokp nightlies.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mrpickem:
I have been on AOKP. But o fix it, any suggestions?

I always do full wipe / clean install EVERY TIME!

Flash modem?

Go back to stock, then reflash this custom?

http://xdaforums.com/showthread.php?t=2218594 << I actually tried this to no avail. :(
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] jp0469:
Yes, I am on AT&T and my APN is "phone"
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mrpickem:
Mine works on "Phone" APN, but that is not LTE...it is HSPA 4G.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sirooga:
I am in California and the phone apn works just perfect for lte.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] drwx:
lte works fine with the "phone" apn.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mis3:
Most thorough option is Odin back to stock, factory reset, re-root, reflash this Rom, download apps again. If that doesn't fix it, it's a hardware problem.

A shortcut would be to just factory reset with using Odin, but make sure you don't restore anything, as that could be what's causing your problems.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] loserskater:
Odin back to stock. Don't flash a zip, ODIN. Then flash this. The phone apn is the most recent apn that at&t uses that includes lte.

Sent from my SAMSUNG-SGH-I747
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mrnovanova:
Backup this Rom. Restore stock you should have a backup don't you? Enable le on stock as soon as you see that it's working restore this Rom and it'll work again. It's because of wiping system and installing AOKP.

Sent from my SAMSUNG-SGH-I747 using Xparent Cyan Tapatalk 2
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] gregthomas129:
On ATT in Kentucky. Never had a problem with LTE where it is available. That being said, I've had LTE problems with every multi-carrier room I've tried. Never with this rom or Devils Reject. :)
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mrpickem:
Thx all for the responses...I will odin scot's stock rooted and verify LTE, then reinstall this rom, because I really like this rom.

Thanks again for all input and special thx to OP for the ROM :D

Will let you know how it comes out later
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] firefreak664:
Hey quick question has anyone else had trouble sending a video out I've tried 2 or 3 different one's and none work it always says to large to attach and yes I've switched it to sms mode on the video recording.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] davebmx05:
Is there a way to make YouTube play with screen off? I found that feature very useful. And use the back button to exit the internet browser without having to confirm exitting?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
I can't really answer that. I've taken like 10 pictures with this phone and I have yet to record a video that wasn't a test. I have never sent anyone a video so IDK. But I'll look into it.

The youtube apps we got from here... they updated them. and we will to. I just installed the dark and it works. Not sure why the one's we included aren't hmmmm....

http://xdaforums.com/showthread.php?t=1529715
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] davebmx05:
And probably dumb but what about the confirm to exit in the internet browser?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
in system/csc/feature.xml

<CscFeature_Web_EnablePromptToExit>true</CscFeature_Web_EnablePromptToExit>

so unless you messed with the csc feature.xml it should be working.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] davebmx05:
Ok but I want to get rid of it if possible
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
ok I misread your question. Just change the true to false
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] davebmx05:
Thanks and you guys are awesome by the way :cool:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] johnnyutah22:
Can you post a screenshot of the text with the vcard you received so I can see what it looks like?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] mikek753:
How to get Tethering via USB?

Hi all,

I have USB tethering gray out when I connect laptop over USB. I can't enable it.

Is there any option to enable this feature?

I have debug over USB is enabled.

thanks.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] rqthrottle:
Status 7 error when flashing bootloader and modem

Hi guys,

I am trying to flash the bootloader and modem (MJ2 & MJB) per the requirements using the latest version of cwm (6.4.0.3). I get an error assert failed: getprop("ro.booloader") == I747UCALEM || getprop ... "Status 7".

I have a ATT SGH-I747 running a I747UCDLK3 based ROM.

Does anyone know why I am getting this error?

Thanks!
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] ibuddler:
One question about the bootloader. Can I just flash the modem without update the bootloader to make this rom work? I've still got extended warranty on my phone and the new bootloader will trigger the warranty bit. Thanks.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I've always used ClockworkMod Tether for that purpose.

MANY people are having issues with TWRP 2.7.0.0. Try downgrading to 2.6.3.1 found here.

http://xdaforums.com/showpost.php?p=47840637&postcount=758
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Florad77:
I have a really strange bug, my phone can't detect any wifi networks except the one I connected to when I set up my phone. At that time it was picking up other networks but not anymore even when im out of range of that one network. I have had the problem on the latest build and the previous one as well. I tried rebooting and changung kernels to no avail. Any advice ?

---------- Post added at 09:26 PM ---------- Previous post was at 09:24 PM ----------

Thats a little bug I noticed too. Just unplug and unlock your phone and give it a few seconds it'll show the correct battery percentage then.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] rqthrottle:
Wait, I have CWM not TWRP... are you saying this is due to using the latest versions of these recoveries (4.4.2 support)?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I really don't know what is the problem with them. All I know is TWRP 2.6.3.1 has been working flawlessly.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] rqthrottle:
Whats the procedure to go from CWM to TWRP? Flash the zip in Odin? I am afraid of unleashing a bunch of problems by switching recoveries...
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I've done it many times and have never had a problem. Just flash the TWRP zip in your current recovery. You could also install TWRP via GooManager in the Play store. Goo will install the newest version of TWRP then you can flash the older zip. Either way should work fine.

Note: You will not be able to restore a backup created with CMW via TWRP and vice versa.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
I suppose it's possible but the assert check is failing because it's not recognizing the previous ATT bootloaders. So either I missed one of the bootloaders or you don't actually have an I747

---------- Post added at 04:51 PM ---------- Previous post was at 04:47 PM ----------

Were you flashing a cyanogen Mod rom? That log doesn't look like you were flashing S3Rx.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] rqthrottle:
I assure you I have an ATT 747 :) I am running a kyan rom based on stock 4.1.1

This is from the "about device screen"

Model number: SGH-I747

Baseband Version: I747UCDLK3

Can you please check if you indeed missed a bootloader?

Many thanks for looking into this!
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
download and open a terminal emulator.

type

su *press enter and accept su access*

getprop ro.bootloader *press enter*

then will you tell me what bootloader your on?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] rqthrottle:
Oops, sorry.

I747UCALH9

Thanks again for you help (and patience).
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] ibuddler:
Does anyone have an answer for my question? I've got a galaxy gear. However it has to be 4.3. I'm currently running on s3rx 2.2 and hoping to upgrade to 3.0 without the new bootloader.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
Why doesn't that match the baseband version? Modem vs. Bootloader?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
Yep, missed that one.... Damn that's an old one. lol

Here ya go, We'll use the MJ2 bootloader / MJB combo so your not locked into the knox bootloader.

http://www.mediafire.com/download/c3h5jsbxebp0rph/d2att_I747_MJ2-bootloader_MJB-modem.zip
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] rqthrottle:
I honestly don't know. Its been a loong time. I may have updated the modem in the past... again it's been a while... this is my wife's phone now, so I haven't been keeping up with the latest builds, etc.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
I'm sure he's been using a custom ROM since ICS.... updated the modem but never the rest of the firmware because it was never a requirement before.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] rqthrottle:
Yay!! Awesome. Thanks. Downloading.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
You'll need to use the new bootloader. Use the MJ2 / MJB combo I just posted and you'll be just fine.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I'm looking inside of the ROM zip within the kernel section under mods and I do not see any flashable zips. I only see a system folder and a boot.img for each kernel. A flashable zip of the stock kernel would be a time-saving nicety. How about it, [MENTION=2972841]enewman17[/MENTION]?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] ibuddler:
Thank you. So this bootloader won't trigger the warranty trigger correct? I actually have i747m. So I can still use this one instead of the one special for 747m in the op? Thanks a lot.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
Uhhh no, it will fail. and if you did manage to flash it on your I747m it would brick your phone.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
That would surely suck! I hope dude read your post before it's too late...
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] petenatas:
Flash the ROM and look into the kernel section for stock kernel
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I'm looking. What is the path?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] petenatas:
If you're not finding the stock kernel with my previous instructions... i don't know what to tell you. I can't break it down to anything simpler :(
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] ra4013:
I had to upgrade to 6.0.4.7. Got the same error on 4.3

---------- Post added at 04:44 PM ---------- Previous post was at 04:40 PM ----------

Latest is 6.4.0.7 I got the same error before upgrading with Rom Manager
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] cheddleson:
I have the same problem. The workaround I am using is to download Wi-Fi Connection Manager from the play store. Apparently the phone is seeing the networks, but not showing it in Wi-Fi section of the setting menu.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] CYRAXDroid:
Well I was on quantum for awhile but that's about.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] grey.ghost:
Usually get that error when I have a bad download. You might try to re download and re flash
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
Since I seem to be visually challenged today, do you mind uploading it somewhere and dropping a link to it?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] petenatas:
http://www.mediafire.com/download/eb0uq091dsx66bx/ATT_I747UCUEMJB_S3Rx_3.0_AROMA_3-11-14.zip
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I meant could you upload just the stock kernel zip? I've already downloaded and flashed the full ROM.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] petenatas:
If you have the full rom, flash it in cwm. This will load the aroma installer. Then go into the kernel section to flash the stock kernel.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
Ok, I finally see the confusion. Sometimes, I would like to just flash the stock kernel without going through Aroma. LoL

That would save some time when trying different kernels plus I wouldn't have to restore my settings for adaway, greenify, etc.

I guess I needed to be clearer in my communication. ;)
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] petenatas:
When you flash just the kernel in aroma, it doesn't mess with any apps. This might be why it has it's own section in the installer.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
You're right... my bad.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
Why would you have restore all your settings again.... We have a kernel only install. Other then clearing the cache it shouldn't mess with any of that stuff. It would be the same as the package linked below. :confused:

Here ya go

http://www.mediafire.com/download/b8fzrfq6uk4ex3y/UCUEMJB_Kernel.zip
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
As always, you are THE MAN! Thanks, my friend. :good::good::good:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
I edited my post.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
Yes, I realize the error in my thinking thanks to [MENTION=4816585]petenatas[/MENTION] but this zip will be helpful nonetheless.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] pappcam:
Have you been completely overwriting and re-doing the whole rom when you tried different kernels or themes? You can change either of those without touching the base rom.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
No, thankfully. I've been playing with themes lately which causes certain apps to be uninstalled and reinstalled (without my custom settings). Kernels don't mess with anything else.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] OKAstro:
Another option is to backup the installed kernel using ROM Toolbox Pro, and restore it if needed using that APP.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] ibuddler:
Thanks. Do you think I can get a modified bootloader for 747m? Thank you.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] KuRuPtIoN:
I have NO idea what I did wrong but I downloaded the newest update, rebooted into recovery, ran through the Aroma installer just fine. I went to reboot the phone and it hung on the "Samsung Galaxy SIII" screen for over 15 min's, I finally rebooted and it stayed the same way. I rebooted into the recovery to wipe and do it again, the TWRP screen pops up, it vibrates 2 times and reboots, it wont let me boot into recovery. Any ideas on what to do? I've flashed well over 2 dozen times and have never had any problems. Thanks for any help.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] adrock74:
Dude I had this myself not long ago and it nearly drove me crazy. What I did what flash twrp 2.6.3 via odin and I could finally get recovery to boot up. Try it man. For some odd reason 2.7 just kept bootlooping. :good:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] KuRuPtIoN:
No luck, Odin said it passed but when I reboot into recovery it just loads the blue screen with TeamWin for about 5 seconds and reboots in to the Galaxy S3 screen. I have no idea what to do. I'ma go to sleep and maybe have better luck in the morning.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] adrock74:
Well I had to do it several times but it finally stuck. All is not lost.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Mart3n1uk:
Live wallpaper stopped working. Anyone else having this problem on latest?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] talkingmonkeys:
Anybody else get an update from samsung over the play store for the note 3 keyboard? Not sure what it did but I'm going to guess it messed up what enewman just did to it.

About to update the rom anyway but I'll grab the keyboard before I do it in case.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] OKAstro:
Not me. I can't even find it in the Play Store. Are you sure that's what it is?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] talkingmonkeys:
https://play.google.com/store/apps/details?id=com.visionobjects.resourcemanager

It might not work for you but it was this one that it gave me.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] OKAstro:
Are you in the US?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] talkingmonkeys:
Yeah. So I assume it didn't let you look at it?

http://i.imgur.com/dtGE0ZT.png
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] OKAstro:
I can see it, but it doesn't come up when I use play store search. Using your link I see it but it says "your device is incompatible". Probably why I can see it when doing the play store search.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
The update doesn't affect anything I did to the apk. It's totally safe. I've taken the update and it only seems to update libs and some stuff in the data folder.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] OKAstro:
Hmmm - any idea why it won't show in play store for me (Note 3 light keyboard), or show as update available? Is there a setting I need to turn on/off?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
Actually the dark one is from the international note 3 and the light is from the T-Mobile note 3, that's probably why.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] ibuddler:
I tried to install the 3.0 without upgrade my bootloader and modem. If I choose decimalmal kernel, after the installation, I reboot to system. After the reboot, everything works. I've got wifi, mobile data etc. However, the next time I reboot, it stops at boot screen. Thus I've got a question hope someone can help me to understand. Why the first reboot after installation works but not the next reboot? If it boot to the system and everything works, there must be a way to bypass the bootloader check. I've got a i747M on 4.1.2 modem and bootloader.

---------- Post added at 06:25 AM ---------- Previous post was at 05:58 AM ----------

OK. Guess what, the can't reboot issue is from my recovery. After I update my recovery, it reboots!! Unfortunately, I've already update my bootloader.

Can someone has a 747M give a try to install this rom with decimalmal kernal without upgrade your bootloader? I was on i747mvldmf1. I really should search the entire thread before I upgrade my bootloader. Hope I won't send my phone for warranty.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Shels:
If u have an I747M just update to the mk5 bootloader/modem package in the op ull be fine as long as it's an I747M. Also don't install kernels from the rom package if I were u I'd pick stock mk5 kernel n flash dkp after ur rom has finished installing and settled
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] enewman17:
Sign up on Sammobile.com and you can download the latest 4.3 Odin.tar for your phone. The only ones who didn't get one was AT&T. You guys with the i747m are ok you have a way to restore via Odin.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] melvinaury:
I still don't understand why att don't had the Odin file.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] CYRAXDroid:
Just flash the 22nd build and nice idk seems to have fix that battery/charging issue that I was having and the when rebooting no unfortunately errors.

Side not other dkp and ktoonz are the only type kernel out. Just curious
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
I'm glad that build is working for you. Try dirty flashing the new build and see if those issues return.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] CYRAXDroid:
Even over the one I just did? And I'll see what I can do
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sjamie:
Never mind, I thought you flashed the old January 27th build. You're all set.

I didn't know E released a 3/22 build. Did I miss a changelog?

EDIT: I found the changelog in post #2. What exactly is the Smart Network toggle?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] studiorat:
any chance of other carrier support as well as SafeStrap ?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] ra4013:
From what I can tell the Smart Network toggle turns your WiFi and data off when the screen is off. Would be useful at work when your not able to check messages. Would keep the notifications from draining you battery.