yashsingh1/xdaforums huggingface dataset:
[Galaxy S 5 Q&A, Help & Troubleshooting] Kangie:
I probably have 4.4.2 APKs lying around.... or I can provide the ones that Cyanogenmod build process is spitting out. What are you after?

EDIT: Yeah, I have the 4.4.2 apks, and lollipop ones from the CM12 build process. If you want them from the Samsung FD lollipop image you'll have to extract it yourself, I haven't got a copy of that on my hard drive yet. Let me know what it is you want out of that, and I'll do it. Do you want any other files, or just the apks?
[Galaxy S 5 Q&A, Help & Troubleshooting] Kangie:
Which release were you wanting the APKs from? I have available: 4.4.2 via samsung, & 5.0 coming out of the CM Build process.

I don't yet have 5.0 via samsung.
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
It is not reasonable There is no solution to this problem ?

Where experts and professionals ?
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
Experts are here. Problem is bit more complex than we expected. So there is little break i think.

PS. I remember someone was send PM to developer of CM12 for galaxy duos ? Any update ?
[Galaxy S 5 Q&A, Help & Troubleshooting] k2wl:
@aLDoom told me to help you guys.

can anyone give me current build.prop from cm12.

also i think rild is not starting properly.

also i need stock boot.img

i and sekil managed to make work dual sim on s4 mini duos.

i can help a little bit.

and for those building....

change following from init.rc

to this

rebuild and report.
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
See attached
[Galaxy S 5 Q&A, Help & Troubleshooting] k2wl:
i have edited above post...

see that too.

your build .prop seems correct.

so try to make change to ramdisk i described above
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
I am trying the ramdisk mod you suggested with [MENTION=2321061]hawst[/MENTION] right now. Cross your fingers everybody :good:
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
So let me conclude today results:

1) CM12 nightly of 23 Feb

2) KT Kernel of 24 Feb (with ramdisk changes suggested by [MENTION=943196]k2wl[/MENTION] - attached

3) /system/bin/rild + *ril* bins (7 items) - attached zip

Result:

1) 2 rild processed run

2) Both sim card has status "null" (previously it was "empty"

3) in About can see 2 baseband (see screenshot)

4) got Sim Status to show IMEI of both simcard (see screenshots)

radio logcat is radio3.txt

5) replace qmuxd + qmi bins from vendor/libs, cause baseband "unknown" and sim card "empty"

radio locat is radio4.txt
[Galaxy S 5 Q&A, Help & Troubleshooting] k2wl:
that is a good start.

try to remove

this from build.prop and reboot

if that does not work then use following ril while compiling the cm12 then use it in build.prop
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
No changes, still the same.
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
Here is the ROM with k2wl's RIL in it (kept the name klteRIL using your code k2wl):

https://www.mediafire.com/?rnc04aimltcamtd

Let me know what happens guys.
[Galaxy S 5 Q&A, Help & Troubleshooting] Davii77:
How can I change an MD Baseband for an FD... I tried to test but my Phone Shows G900M :crying:
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
You cant make a 900M be a 900FD.
[Galaxy S 5 Q&A, Help & Troubleshooting] Davii77:
I Know but Mine One was G900FD but to get AWS LTE Band I Had to flash a G900MD when I Flash the Software G900FD again the BaseBand is Write Protected and for the same problem when I installed the software you put in the last post I got "G900M"

PD: The Official Software says:

View attachment 3182501

EDIT2: View attachment 3182569 Got One BaseBand with the Nightly from today...
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
the same problem ?
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
Still not work, see attached radio logs, played with different bins
[Galaxy S 5 Q&A, Help & Troubleshooting] k2wl:
hmm....so baseband is showing up but there is no signal.

there is also permission denied error in radio log.

what is a output from

i think we need changes in custom ril we are using.

may be the original klte developers willing to make one for you guys.????
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
Where replies ?
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
Sorry, dont have time today. Probably will over weekend.
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
I can recompile with any additional changes you want to add to the RIL you posted the other day.
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
When work begins ?
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
where are you ?
[Galaxy S 5 Q&A, Help & Troubleshooting] khasan.radzhabov:
Здравствуйте, скажите пожалуйста когда выйдет прошивка cyanegenmod на G900FD , очень жду эту прошивку ,

И готов пожертвовать ...
[Galaxy S 5 Q&A, Help & Troubleshooting] Aroms:
I hope it's soon, I'm just like you. I would like to see how this device operates with CyanogenMod 12.
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
As i understand we now waiting [MENTION=943196]k2wl[/MENTION], when he will tell us which changes to apply to custom ril. [MENTION=4325945]ktoonsez[/MENTION] willing to help us and apply those changes.

[MENTION=943196]k2wl[/MENTION] - any idea which changes we have apply to ril ?
[Galaxy S 5 Q&A, Help & Troubleshooting] k2wl:
do you guys tried the ril i posted here???
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
Yes. Attached radio logs, i tried : stock CM12 kernel, [MENTION=4325945]ktoonsez[/MENTION] kernel, ril only bins from NF9, ril+qmi bins from NF6. It looks like we got step back. Baseband not shown in About and sim state 'empty'
[Galaxy S 5 Q&A, Help & Troubleshooting] k2wl:
use kitkat blobs and bins only and give me telephony -common.jar from kitkat rom
[Galaxy S 5 Q&A, Help & Troubleshooting] rrgrrg:
jar from xxu1anj2 :good:
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
Hope u find some differences between the 900F and 900FD. I could not see any differences that would cause this.
[Galaxy S 5 Q&A, Help & Troubleshooting] k2wl:
ya..lets hope for the best!!

@rrgrrg the jar file gives error while dissembling.

can you give some other file...i need deodexed file.
[Galaxy S 5 Q&A, Help & Troubleshooting] rizanx:
Guys there is a Chinese phone (ZTE Nubia Z7 Max) which has the same spec like CPU chip wise and graphic, they have ported CM11 for that and works great. Its a Dual sim phone. I have the phone and I have CM11 on it. Wonder if there is anything in that, that we can use.

http://www.phonemore.com/compare/phones/samsung-galaxy-s5-duos-sm-g900fd-vs-zte-nubia-z7-max/1592137
[Galaxy S 5 Q&A, Help & Troubleshooting] Kangie:
k2wl:

Pulled these from the stock 4.4.2 rom I had buried in my cm11 build env.

I've been a bit busy lately, haven't really been working on getting a CM build going. In a week or so I'll have access to my test device for a month pretty much uninterrupted, so hopefully I'll be able to work it out then.

I've got a 4.4.2 & 5.0 stock roms unpacked in VMs if you need any other files.

(I'm pretty sure that's from a stock rom anyway. I'll mount the image and confirm in a little bit).

Edit: Yeah, that's it.
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
What happened ?
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
You tell me, what have you done so far?
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
waiting k2wl
[Galaxy S 5 Q&A, Help & Troubleshooting] catelusii:
It is official: Lollipop 5.1 is released and a novelty it add nativ dual sim suport. This will help us?

http://www.gsmarena.com/android_51_is_official_and_google_has_packed_a_few_goodies_inside-news-11489.php

I hope, YES :)

P.S. here is for download 5.1 rom for nexus http://xdaforums.com/nexus-4/general/unofficial-android-5-1-mako-t3050844

and a video with 5.1 : https://www.youtube.com/watch?v=8aw7XeMFARM&feature=youtu.be

.
[Galaxy S 5 Q&A, Help & Troubleshooting] saqaw:
Thats gr8!!.hopefully now we will be able to get some good news
[Galaxy S 5 Q&A, Help & Troubleshooting] GSN9109:
1

i ned the cm12 on sm-900fd , i wait
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
So finally was got some time and tried as it was suggested by [MENTION=943196]k2wl[/MENTION].

1) Took CM12 with Ril class changed and build by [MENTION=4325945]ktoonsez[/MENTION]

2) Take [MENTION=4325945]ktoonsez[/MENTION]' kernel

3) Took telephony-common.jar from G900FD - ANF6

After it boot got persisten error "com.android.phone stopped", below is logcat of error

D/AndroidRuntime( 2679): Shutting down VM
E/AndroidRuntime( 2679): FATAL EXCEPTION: main
E/AndroidRuntime( 2679): Process: com.android.phone, PID: 2679
E/AndroidRuntime( 2679): java.lang.NoClassDefFoundError: Class not found using t
he boot class loader; no stack available
W/ActivityManager( 724): Process com.android.phone has crashed too many times:
killing!
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
He didn't want u to put that file in the ROM. He just needed it to check the code like I did.
[Galaxy S 5 Q&A, Help & Troubleshooting] Davii77:
New Firmware

There is a New Firmware, I haven't test it yet but let see if we can get something from that?

Model	SM-G900MD

Model name	GALAXY S5 Duos LTE-A

Country	Brazil

Version	Android 5.0

Changelist	4332883

Build date	Fri, 27 Feb 2015 22:42:00 +0000

Product code	ZTO

PDA	G900MDUBU1BOB2

CSC	G900MDZTO1BOB2
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
So what we intend to do next?
[Galaxy S 5 Q&A, Help & Troubleshooting] ktoonsez:
I guess we wait for 5.1 and see what happens. As I said I can't see any difference in the telephony jar file.
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
What happened Dear Professionals But you can solve this problem ?

Our friend k2wl facing some problems and apologized for maintenance

Always say wait

For how long ?
[Galaxy S 5 Q&A, Help & Troubleshooting] saqaw:
I guess the experts are trying their best....Hopefully when 5.1 is out with native dual sim support, I think then it will be much easier....Who knows CM team might support G900FD officially ....after all its one of the best high end dual sim devices...
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
Today was did some another testing. Flashed G900F-BOB7 rom to my G900FD (tried XtreStoLite) - by default rom not to work with 1st SIM. And i was not able to make it work.

May be it give any toughts.
[Galaxy S 5 Q&A, Help & Troubleshooting] nar67:
I tried it a long time ago

not working :crying:
[Galaxy S 5 Q&A, Help & Troubleshooting] rrgrrg:
hey guys check this idea ... back in s4 mini forums on kitkat roms of single sim variant i9190 roms worked on i9192 duos variant but with similar case ... this here is a list of files that were taked from the duos model and put into the i9190 rom and the rom COMPLETELY worked as it should on duos variant ... dunno if this gonna help or even work but anyway here is the list :D
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
I see you own FD model ? Why not you try same as me - take S5 rom flash it and try to replace those files ? I will try your idea, but few days later, once get some free time.
[Galaxy S 5 Q&A, Help & Troubleshooting] mudi12:
I am s5 duos user

But i dont know much about rom porting etc

But I am willing to help by installing and testing.

So should I download G900F rom and replace above mentioned files from g900fd and then try?
[Galaxy S 5 Q&A, Help & Troubleshooting] hawst:
Steps should be like (you need to have root and custom recovery):

1) Make backup of your current rom from recovery

2) Download any custom ROM for G900F, i suggest to find any BOB-X based rom (eg BOB7) (choose one which is less customized, to avoid customization affect the things). DO NOT USE STOCK ROMs INSTALL USING ODIN!!! That will kill you modem!

3) Install that ROM from recovery (with full wipe)

4) Take those files from G900FD-BOB1 rom and replace
[Galaxy S 5 Q&A, Help & Troubleshooting] mudi12:
I have copied above mentioned files from my current rom which is BOB1

Unable to find following files

app\SecTelephonyProvider.apk

framework\framework2.jar

priv-app\secteleservice.apk

Should I go ahead with other files?
[AT&T Samsung Galaxy Note II] rosystreasures:
is there a stock firmware for 4.4.2 i317?

I cant find it.

a link is much appreciated!!
[AT&T Samsung Galaxy Note II] dicksteele:
http://xdaforums.com/galaxy-note-2-att/development/rom-att-i317-ucucne5-mj4-stock-odex-t2802189

[ROM][4.4.2][Jul-2014] AT&T I317-UCUCNE5/MJ4 *Stock* Odex & Deodex
[Moto G Q&A, Help & Troubleshooting] akidsk:
Somebody have this problem? And how fix it ?:( I use GPE lolipop in my XT1032
[Nexus 7 (2013) Q&A] lrdmz:
Hi, my N7 is bricked and I wanted to fix it.

I tried to flash ROM but couldn't do it since my computer wont recognize my N7 (except in Recovery Mode-> Sideload).

I think it has something to do with the "developer options -> need to check USB Debugging", however, I can't do that since my phone when turned on, Google Logo appears, then afterwards, BLACK SCREEN (and now in a loop, but there is no X logo just plain black).

My phone is rooted & unlocked. Out of curiousity (My fault), I bricked my N7.

I've read a lot of article on how to unbrick my N7 and I think I now know how to do it- through Android SDK/ADB Tool. I've also read the a guide on how to change drivers (and tried it in all possible ways I can think of), and it did install the driver. However searching my N7 through ADB Tool doesn't go through.

adb devices

List of devices attached

(**nothing follows**)

But if I turn my N7 to Recovery Mode->apply update from adb:

will show the result:

adb devices

List of devices attached

**serial number** sideload

I don't know what other ways in order to unbrick my N7.

I hope you can help me with it.
[Nexus 7 (2013) Q&A] Calvin Gross:
You can enter bootloader, right? Then try to use fastboot to flash a new rom.
[Nexus 7 (2013) Q&A] donb1:
Use wugs program but tick tablet is in bootloop.
[Nexus 7 (2013) Q&A] AnarchoXen:
Can you boot a brick in to recovery mode? No...so you aren't bricked...
[Nexus 7 (2013) Q&A] lrdmz:
Thanks for the info man!

Hi, thanks for the info... I already solved my problem.. If only I have read your post earlier I could've saved xx hours in my research!! LOL

I tried, but N7 isn't recognized by PC. So the main problem is really how to make my N7 recognized by PC (ADB/bootloader).

But problem fixed now. Thanks!

Before I fixed my N7, this is what I tried. But the problem is, PC wont recognize/find my N7 when I do:

adb devices nor fastboot devices

But, I already fixed my problem. Thanks for the response! Greatly appreciate it!
[G2 Q&A, Help & Troubleshooting] Doctor_hv:
Hi guys,

I checked the existing topics, and most of the people complain about GPS on CM based ROMs.

However, I have stock ROM, did not root it, or done any changes to the system. I have stock KK.

When I bought the phone 3 months ago I would get GPS lock very fast. Then some month ago I started noticing that I would lose GPS signal quite often, and in the last couple of days I cannot get GPS lock at all. I remove the case, and hold it near window, and while Samsung phone gets lock in less than a minute and navigates well, LG G2 just stays on the "waiting for GPS".

Is there some app that I can use (I already have GPS satus which doesn't help), and some of the solutions offered require flashing the zip which I cannot do since I didn't root and install CWM.

Will the factory reset help, as it's the last resort I wouldn't want to use unless really no option.

Thank you for your help.

Cheers,
[G2 Q&A, Help & Troubleshooting] wisefreakz:
Its a know issue with most lg g2. You can remove the back case and do the paper trick on the GPS plugs.... Worked for me!! Just YouTube it.
[G2 Q&A, Help & Troubleshooting] Doctor_hv:
I just did a format (had to backup everything from the phone as it erases the internal memory) and no help.

After booting it and installing GPS status, after 5 minutes, it doesn't catch any satellites, only shows the 0/21 and this number goes even down to 13, and every time the screen locks, the little satellite icon gets X, and then it starts searching again.

It is such a rubish if I have to do it, especially since the back cover is not removable. I'll take it to the store I bought it in, I'll see if they can do anything.
[G2 Q&A, Help & Troubleshooting] katan123:
a lot of people have this issue, i'm one of them... didn't work for me to use the back cover solution
[G2 Q&A, Help & Troubleshooting] Doctor_hv:
This morning I was out and it started locking on satellites, it had 4 out of 7, and then suddenly they all disappeared, and could not catch any again. This is such a piece of s*** from LG, how can they make such mistakes, so I pay 300 EUR for a phone and then have a brick which will leave me stranded in a foreign country where I don't know the roads.

I tried the pinching trick and it gets the lock quite fast when I am holding the upper right corner. But unfortunately when I let it go, the signal gets lost soon. :(

I just hope they will replace it in the store I bought it in, or somehow fix it. I don't want to open it myself and lose warranty.
[G2 Q&A, Help & Troubleshooting] Doctor_hv:
So, I came back to Europe from Far East and my GPS works great, when I am outdoors, it gets lock in 20 seconds, but if I am indoors, even next to a huge window, it doesn't show any satellites, or after couple of minutes it shows only the Russian ones (AndroiTS GPS Test) and doesn't get lock on them.

I don't know how it'll work when I go back to Asia, but this is annoying.

I went to the store, and they told me, if it works outdoors, the service center will return it and say it works.... to bad we don't have official LG stores here to replace it more easily.
[Android Q&A, Help & Troubleshooting] slixzen:
So while i know how to normally backup and restore phones or apps through any number of different applications or recovery software. I had an issue today where i need to backup the state of the phone as it is now, and thrn modify or test with it on an emulated device (if possible, i was thinking my laptop runninng aosp android via some form of emulation.)

Is this possible? What is the difficulty of it?

What i would be taking the device backup from is a nexus 5 with lollipop, and then from there using that as a base, figure out what is going on with the software.
[Android Q&A, Help & Troubleshooting] dimmu.borgir:
i had that same problem .. and i found a way to backup bootloader and recovery partitions, and i applied it to all partitions and it worked

http://www.theandroidhow.com/2014/05/how-to-make-backup-stock-boot-recovery.html

i had a trouble using flashtool, till i realized the flashtool version itself wasnt good

so i recommend

SP Flash Tool v3.1328.0.183: https://doc-14-c4-docs.googleuserco...8341683716159190/0B_r6upjBMmyGWWpSZHRmTHJLa0k

you will also need

mtkdroid : http://www.mediafire.com/download/w55w2j3l18nt1ws/Mtk_Droid_Tool_v2.5.3.rar

the method in the 1st link is illustrated for bootloader and recovery partition, i used it to backup all partition includidng system(android partition) and other partition i have no idea what are they, i just dont like to lose a useless digit

NOTICE: i didnt try it in restoring , but i think it works like bakcup/restore process of pc HDD
[Sony Xperia M] airjyp:
Hi guys... I have a serious problem with My Xperia M.. I wanna ask something

1. This is about when i'm flashing XM firmware 15.A.9....... Yeah The new update.. Im using flashtool but it always stuck at flashing data and 0% :(( please help me what The problem is... Waiting 30minutes but nothing change. My battery is 99% and I had installed adb and driver for XM... Usb debugging have been ticked. I dunno whats wrong..

2. And also finally Im going To pc companion and update My phone and now succeded but... My root permission has gone. I wanna unroot but nothing change.. But The status of phone still on root. But I cant get The permission. Please help me Thanks.... :D
[Sony Xperia M] airjyp:
Helppp
[Sony Xperia M] airjyp:
Nothing had a same problem likeh me?
[Sony Xperia M] airjyp:
Waiting a response for a day but nothing help...
[Sony Xperia M] Kaml.Sarao:
From where u downloaded adb ?
[Sony Xperia M] Nicklas Van Dam:
Maybe you can try towelroot app and try to root with that app after that install supersu and done. You're root access is back again :D

---------- Post added at 07:25 AM ---------- Previous post was at 07:23 AM ----------

And if you have problem with root access again, you can find in this thread bro http://xdaforums.com/showthread.php?t=2789990
[One (M7) Q&A, Help & Troubleshooting] lewonsky:
THis is th situation '' i am still on hboot 1.43 on my M7 UL HTC one

I want to update the hboot to a newer one , though someone told me directly updating it to a latest version can brick my device.

S whats the next hboot version should i update to ?

is ist 1.55 or 1.56?
[One (M7) Q&A, Help & Troubleshooting] lewonsky:
can some tell me of the fastboot flash hboot.img will work??
[MDA III, XDA III, PDA2k, 9090 Software Upgrading] haythams:
after several trys to install Helmis latest upgrade my interface has only the color page with R 1-12 - G:1337.42 - D:5.04.06 WWE only pleeeeeeeeeeeeeeeeeeeeeeeeeeeeeease help
[Galaxy S 5 Q&A, Help & Troubleshooting] gyrex:
Hi guys,

Just had a brand new 900I sent to me to replace my old broken 900I and it came with Taiwanese firmware on it so I downloaded the XSA (unbranded Australian) firmware from sammobile and attempted to flash G900IDVU1ANK1_G900IXSA1ANJ2_XSA with odin but I get the following error message:

<ID:0/004> hidden.img.ext4
<ID:0/004> FAIL! (Size)

I've tried flashing 10 or so times and tried the NZ firmware with no luck.

Any ideas?
[Galaxy S 5 Q&A, Help & Troubleshooting] gyrex:
Before anyone chimes in with silly suggestions which never solve anyone's problems, I've MD5 checked the files and they're fine and I'm using the original Samsung USB cable.
[Galaxy S 5 Q&A, Help & Troubleshooting] gyrex:
Does anyone have any ideas?
[Galaxy S 5 Q&A, Help & Troubleshooting] ReyTech:
hi! did u fix your phone with this problem? as i too have mine getting an error when flashing with odin! if u have a solution to fix this then pls share with me!

WBR

ReyTech.
[Galaxy S 5 Q&A, Help & Troubleshooting] Petreion:
hello

Try to flash firmware ,bootloader,end pit file for ur device modell you look for pit file for your modell in xda you have fail in partition ext4
[Nexus 5 Q&A, Help & Troubleshooting] fabietto081086:
Can somebody make a mod for insert battery percentage in statusbar and lockscreen for LRX22C rom? I can give my sistemare.apk... Thx for help
[Nexus 5 Q&A, Help & Troubleshooting] zagorteney:
Hello! The biggest mistake of Google philosophy is that they don't now what an alarm is. For example: It is sunny outside and you are playing with LEGO blocks. Off course you don't want nothing to interrupt you. But suddenly it happens: a gigantic watermelon felt somewhere near you. Q: Whould you like to be interrupted with alarm or not?

So; could someone with knowledge make a mod to make alarm priority also in none mode?

Regards, Zagor

P.S. I'm not sorry for my english because it is not my native. :p
[Nexus 5 Q&A, Help & Troubleshooting] MidnightDevil:
Well, first of all, you have two options on the volume:

None and Priority. The latest has the alarm as a priority. Use that one instead. That way you still have time to finish, dress up, and hide from the blast.

Or pray, because if that was a real scenario, being able to hear the alarm wouldn't save your life. :P
[Nexus 5 Q&A, Help & Troubleshooting] zagorteney:
You didn't get the point. If I want to use Priority, I would, if I want to my wife call me beetwen my gaming adventure. But if I don't I will put phone to None. So, do you get it. :o
[Nexus 5 Q&A, Help & Troubleshooting] Ben36:
Lol

Besides she probably uses device manager and knows where he is anyway ?

Sent from my Android 5.0 Nexus 5
[Nexus 5 Q&A, Help & Troubleshooting] zagorteney:
I've allready take care for this situation. I have a NFC tag mounted on my finger, so when I'm going to situation as descripted I use NFC trigger to turn off location and mobile data to device administrator like Device Manager became unuseful. But she can still call me to ask where I am. :D