How hide imei # - Samsung Galaxy J3 (2016) Questions & Answers

How do I huse my idmi # on line please email at [email protected]

Also need to know how to get rid of spy ware

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Note 3 problems

HiI'm a code * # 0228 # I used note3 and after use when it is charged to 98% and then 100% leaves and 99% of full battery and does not indicateBefore 0228 it was not the code.
Tell me what's the code?
This is my issue, what should I do?*
I do not want to root the phone.
Thanks
S.HAMID.M said:
HiI'm a code * # 0228 # I used note3 and after use when it is charged to 98% and then 100% leaves and 99% of full battery and does not indicateBefore 0228 it was not the code.
Tell me what's the code?
This is my issue, what should I do?*
I do not want to root the phone.
Thanks
Click to expand...
Click to collapse
It is very important to me to help teach
Try the search button.
http://forum.xda-developers.com/showthread.php?t=2561236

help restore imei GT-I9505

good morning to all.
sorry for my english, but I'm using the google translator.
I own a NSPRO, I would like to restore the imei of my s4 (GT-I9505) the current firmware installed and Android 4.3, the phone 'already root. following step by step directions of NSPRO, at one point telling me to run code keyboard, and so far so ok.i codes are as follows: * # 0808 * and select d + modem + adb, then run the code * # 7284 *, only that this code has no effect. can you tell me why?
thank you in advance and good day to all!
help please
someone can 'help me out please???

[Q] hidden menu

've been trying to activate 4g that I already have the SIM 4g and want to enter the menu hidden # * # * 4636 * # * # to activate oopcion but I have not succeeded, try entering the efs folder and find the hiddenmenu but that folder there is no such file, also try to enter * # 0011 # but not allowed to enter someone can help me?
They disabled those dialer codes on the note 3.
You need to flash a different firmware, preferably one from your country or provider.
Send From My Samsung Galaxy Note 3 N9005 Using Tapatalk
im not sure what hidden menu your talking about but on my note 3 i use *#0*# for testing things and 319712358 for changing frequencies, like what HSDPA or LTE to use... ect
If NOTE3 in Factory TEST MODE = FTM
Then all hidden keystrings are activated.

SM-G9350 Hong Kong: anyone been able to access service mode menu, NETWORK CONTROL,etc

I need to test a way to get rid of a huge battery drain that happens when using a data only sim card..
Both *#0011# and * # * # 197328640 # * # * are not working.
*#0011# is only giving me basic information no network menu.
* # * # 197328640 # * # * is not working at all
There is a blog post in japanese, that using Google translate I was able to read that changing a setting in
MAIN MENU [1] DEBUG SCREEN → [8] PHONE CONTROL → [7] NETWORK CONTROL → [3] SERVICE DOMAIN → [3] PS ONLY fixes my problem.
This problem is present on all android devices, all of them are showing as 100% no signal when in fact they work but only in data mode (no voice).
There is absolutely no way to get a voice sim card in japan if you are not japanese.... (law, yes really).
The phone is not rooted because I want Samsung pay if it ever works in this device.
I reported this bu both to Google and Samsung
and XDA thead about this problem http://forum.xda-developers.com/and...by-battery-t2990266/post66089760#post66089760
japanese source: http://mczh.hateblo.jp/entry/keitai/mvno-battery-drain.html
more information on the problem http://www.japanmobiletech.com/2013/08/improved-fix-for-docomo-mvno-data-only.html
need combination file for samsung g9350 U3.. please help, thanks

Forcing VoLTE support on Mi-A2 Pie [root] when carrier supports

Hello, Just a small hack that allows me to use the VoLTE that my provider points out is "only available on handsets purchased directly from them" (SFR in France). This got me thinking ==> If VoLTE works on their handsets and not mine then :
a) The carrier infrastructure supports VoLTE
b) The sim cards must be provisioned correctly
c) The difference would therefore be in the telephone configuration ==> I'm thinking build.prop config in their "special firmware"​
So looking through various forums - I came across the following:
https://forums.oneplus.com/threads/root-working-volte-on-stock-oxygen-3-1-0.480128/, https://forum.xda-developers.com/apps/magisk/module-v4-volte-enabler-t3649613 and https://source.android.com/devices/tech/config/carrier (to help understand what IMS is all about)
Here's what I added to the end of my build.prop [you will need root for this]:
Code:
#VoLTE - force the IMS into VoLTE provisioned mode on.
persist.dbg.ims_volte_enable=1
persist.dbg.volte_avail_ovr=1
If you don't want to do that directly in the build.prop you can do this directly from a debug shell
Code:
adb shell
$ su
# setprop persist.dbg.ims_volte_enable 1
# setprop persist.dbg.volte_avail_ovr 1
# reboot
Please note that this did indeed allow me to make/receive calls and use 4G at the same time.
I also see "HD 4G" logo appear to the left of my signal bars.
When I look at my phone config (dial *#*#4636#*#*) I see VoLTE as provisioned.
I think that these lines force the phone to use VoLTE - the risk is that this might break your 4G - you have been warned. I don't guarantee that this works for you.
Can an administrator place this in the https://forum.xda-developers.com/mi-a2/how-to forum please ?
I made this change with temporary root when i activated api for gcam, put this lines with temporary root and get OTA too
if yuou don't have root you can use *#*#86583#*#* . tested working on sfr too.
Tried that but that didn't work... This root build.prop stuff did... I have also added keys for video calling and VoWiFi but until I see those working I'm not keen to publish...
duxxyuk said:
Tried that but that didn't work... This root build.prop stuff did... I have also added keys for video calling and VoWiFi but until I see those working I'm not keen to publish...
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VoWifi how? Whats the code?
I've got these lines on the back of my build.prop but it doesn't appear to work for me:
Code:
#WiFi calling
persist.data.iwlan.enable=true
persist.dbg.wfc_avail_ovr=1
rober788 said:
I made this change with temporary root when i activated api for gcam, put this lines with temporary root and get OTA too
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How does a temporary root work? I can't find anything with Google.
Magisk module VoEnableer maybe the best chois.
Thanks for sharing.. it also works on mi a2 lite
Thanks, It works

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