Working J3 Emerge Dialer Codes - Samsung Galaxy J3 (2017) Guides, News, & Discussio

*#7284# USB 12C Mode
*#0283# Loopback Test (audio)
*#1111# FTA Software Version
*#2222# GTA Hardware Version
*#1234# AP/CP/CSC/Model Versions
*#0011# Service Mode Debug Info
*#12580*369# AP/CP/CSC/RF Cal/HW Rev
*#2263# Firmware/Touch Key Update
- tried Touch Key, Update Keyass
- Pressing "Refresh WiFi Version" reboots
*#7412365# Camera Firmware Standard
*#9900 or ##564# sysdump
- I choose Kernel Debug - Low, rebooted
*#34971539# Camera Firmware Standard
*#06# IMEI and MEID
*#0228# Battery Status
*#0*# RGB/Speaker/etc. HW Module Test
*#7353# Speaker/Sensor Tests
*#22558463# Reset Total Phone Time
##33284# Debug Menu
##27263# ReProvisioning Factory Reset
##786# RTN View/(Reset)-needs MSL
##72786# SCRTN reset provisioning parameters to factory
And these require your MSL, gotta be rooted
Get terminal emulator, type su
am start com.sec.hiddenmenu/.Program_Edit
Program screen opens, scroll down to bottom, there it is, your MSL
#7465625*638*# Network Lock Control
-enter MSL: unlock successful
- I don't know what this not the next one does
#7465625*77*# SP Lock Control
##3282# Data parameters
- need MSL to edit
- my data profile isn't editable
- all I changed is under LTE: CA Enabled (this may need to be enabled thru csc edits- <CscFeature_HiddenMenu_SupportCarrierAggregation>TRUE</CscFeature_HiddenMenu_SupportCarrierAggregation> ) , under Advanced: Vocoders to 4GV and Home SID to one near me, you can find best one by going into LTE, LTE_ available File, view it, and it's the SID's under 1 thru 10 and then some.
##4772579# Reset GPS
##3424# CDMA Modem/PDA USB settings
I did some studying and changed my LTE band priorities:
1. Band 38
2. 41
3. 7
4. 1
5. 25
6. 2
7. 26
8. 5
9. 12
10. 3
11. 4
12. 8
See if you notice pages loading faster, I did!
That's all I've been able to find, chime in and I'll add to op, also need explanation for SP and Network Lock Controls

Reserved
These will probably work on J3 variants

Well, since this is my thread, I'll use it to post the work I've come up with
I've edited my csc files to the max, have come up with a build.prop that I like as far as the systemUI is concerned. Also, I'm developing an sqlite script to kill a lotta logging, I've sifted through 600+ entries so for now I'm offering up a partial script.
-csc edits !ATTN!- Virgin Mobile Only
-build.prop edits
-sqlite3 script
-fabulous hosts file
-Bluetooth tethering enabled
https://www.dropbox.com/s/jimban5wuqi314v/J3cscEdits.zip?dl=0
I'll be updating this
Original upload, 12-5-17
Final edit, 12-18-17

Related

Edge only toggle?

Does it exist on the captivate? I cant find a way to run my phone in edge only to save battery....
Thanks.
You'd have to run certain custom ROM's that have it enabled. Unfortunately they change so often I cannot remember which one offered it.
I would check Auxura ROM in the dev forum here - I "think" they had that feature enabled.
psufan5 said:
Does it exist on the captivate? I cant find a way to run my phone in edge only to save battery....
Thanks.
Click to expand...
Click to collapse
You could try the following:
Put your phone in service mode by dialing *#*#197328640#*#*
Then type 1 for Debug
Then 8 for Phone Control
Then 4 for UE State Control
and then 3 to change to GSM
then Menu-> exit.
JoeDV said:
You could try the following:
Put your phone in service mode by dialing *#*#197328640#*#*
Then type 1 for Debug
Then 8 for Phone Control
Then 4 for UE State Control
and then 3 to change to GSM
then Menu-> exit.
Click to expand...
Click to collapse
Yep, that's what I do during the week as the 3G signal by my office isn't so great. To go back to 3G, it's option 2 instead of 3 (WCDMA).
Think there's a way to create Launcher Pro buttons to have it switch using shortcuts instead of having to dial all that?
just to add some additional info.
Running Axura 2.4, you have the following options in the usual settings menu => Wireless and Network => Mobile Network Settings
GSM/CDMA
GSM Only
CDMA Only
avgjoegeek said:
Think there's a way to create Launcher Pro buttons to have it switch using shortcuts instead of having to dial all that?
Click to expand...
Click to collapse
I just added the number as a contact. Whenever I want to access it, it pops right up after dialing #.

[Guide]How to keep network only 3G

Many people have questions on how to keep your network on 3G mode...
Here's a simple way to do it...
Steps
1.Go to your dial pad and dial number *#*#4636#*#*
2.You will get 4 options. Select 1st option 'phone information'.
3.Scroll down and select 'only wcdma'
Or
Simply download network app from play store
Note- Settings will change on every boot..
Enjoy!!!!!
Don't forget to hit thanks if I helped...:good:
Credits
1 @Devam03

How to access DM Mode/Service Menu's

I did some searching and had trouble finding a way to get to DM Mode on the AT&T variant S6 edge. So, I thought I would post my findings here in case it might help someone else.
Finally, after some tinkering I found the code to be:
*#0808#
You simply dial that from the dialer as with other service modes.
Also, for anyone wanting to access other service modes I have found the following codes work:
*#27663368378# Display Basic info
*#197328640# For main Service menu
*#2263# Enable/Disable bands
neatojones said:
*#2263# Enable/Disable bands
Click to expand...
Click to collapse
Enable/disable bands just gives me a blank list of lines/spaces.
darnocs1 said:
Enable/disable bands just gives me a blank list of lines/spaces.
Click to expand...
Click to collapse
It is possible that this has changed with an update. I don't have the phone to test anymore. Sorry
*#2263# gives me blank spaces as well.
I didn't see *#*#4636#*#* on here. Under device Info you can change from LTE/GSM mode to LTE only WCDMA only etc.

[GUIDE]USB/BT/WiFi Tethering without root

1 · Download and install QuickShortcutMaker and open the app.
2 · Scroll down to Service Program Menu (it may appear as serviceprogramu) and tap on it to expand all the activities under it.
3 · Scroll down to IOT Hidden Menu.
4 · Tap 'Create' - this will create a shortcut to IOT Hidden Menu on your home screen.
5 · Press the Home softkey and locate the new shortcut and tap it.
6 · Tap LTE Settings then tap APN Settings*then tap on*Internet.
7 · Scroll down and search for APN Type.
8 · Tap on APN Type and add following APN type to it ‘dun‘ separating it with a comma (no spaces, and no single quotes)
9 · To save these settings you need to hold and down Multitasking/recent or the Overview button on the navigation bar, this will bring up the option to save your settings.
10 · Tap Save.
11 · Now go to System Settings, and in the Network select Tethering. Attempt to enable WiFi hotspot or USB tethering if your G4 is connected to your computer by USB cable. If you get the pop-up about needing to subscribe to a tethering package, or “Due to network issues, tethering has been disabled”, you need to go back to your home screen and tap the shortcut again and continue from Step 6, but instead of selecting Internet in the APN settings you will select ‘cinet.spcs’ and add dun to the apn type.
You should now have the ability to enable WiFi, USB and Bluetooth tethering without root access and without PdaNet+ or any other pay apps.
If you find my guides helpful, please consider tipping
agentfusion said:
1 · Download and install QuickShortcutMaker and open the app.
2 · Scroll down to Service Program Menu (it may appear as serviceprogramu) and tap on it to expand all the activities under it.
3 · Scroll down to IOT Hidden Menu.
4 · Tap 'Create' - this will create a shortcut to IOT Hidden Menu on your home screen.
5 · Press the Home softkey and locate the new shortcut and tap it.
6 · Tap LTE Settings then tap APN Settings*then tap on*Internet.
7 · Scroll down and search for APN Type.
8 · Tap on APN Type and add following APN type to it ‘dun‘ separating it with a comma (no spaces, and no single quotes)
9 · To save these settings you need to hold and down Multitasking/recent or the Overview button on the navigation bar, this will bring up the option to save your settings.
10 · Tap Save.
11 · Now go to System Settings, and in the Network select Tethering. Attempt to enable WiFi hotspot or USB tethering if your G4 is connected to your computer by USB cable. If you get the pop-up about needing to subscribe to a tethering package, or “Due to network issues, tethering has been disabled”, you need to go back to your home screen and tap the shortcut again and continue from Step 6, but instead of selecting Internet in the APN settings you will select ‘cinet.spcs’ and add dun to the apn type.
You should now have the ability to enable WiFi, USB and Bluetooth tethering without root access and without PdaNet+ or any other pay apps.
If you find my guides helpful, please consider tipping
Click to expand...
Click to collapse
Ummm, already posted this way before you. http://forum.xda-developers.com/sprint-g4/general/how-to-free-mobile-hotspot-root-t3165049
You didn't even bother to give me credit.
andrewwm said:
Ummm, already posted this way before you. http://forum.xda-developers.com/sprint-g4/general/how-to-free-mobile-hotspot-root-t3165049
You didn't even bother to give me credit.
Click to expand...
Click to collapse
Of course I didn't bother to give you credit. I have never even seen your post until you linked it. Why would I give credit to you if you had absolutely nothing to do with my post?
That's like saying anyone that starts a fire with two sticks should give credit to Cody Lundin because he's used the same method to achieve the end result.
This is pretty much the same method for a bunch of different LG phones that don't allow easy editing of APN settings without root, and I'm pretty certain if you mess around long enough there's ways to do it with Non-LG phones but I've been using this method since the LG Marquee in 2011. I could even post the really long way of using CDMA workshop, but this way is faster.
FYI you can do USB or BT Tether completely stock and nothing on your plan.
Mine is ZVA and IOT QuickShortcutMaker's shortcut does not work. It just says "Application is not installed".
Any suggestion?
cbr150r said:
Mine is ZVA and IOT QuickShortcutMaker's shortcut does not work. It just says "Application is not installed".
Any suggestion?
Click to expand...
Click to collapse
The consensus seems to be that you need to downgrade your phone back to ZV6, then use the shortcut maker technique while in ZV6. Then you upgrade to ZV9 and access your running apps where you'll find the shortcut maker still present from running it earlier under ZV6. Pin that window in ZV9. Then upgrade to ZVA. The shortcut maker should still be present in your previous apps, pinned. So, in ZVA, you can access that pinned page to perform the edit to add ,dun and get wifi. I haven't done this, but there is another thread on this site outlining all the steps/tools you use to perform the downgrade (I think it's LGUP and LG flash or something).
Delete

Enable logcat on P8 lite

Tested it and it seems to work.
Copied from XDA frontpage:
Open your dialer app and enter the following code:
*#*#2846579#*#*
You won’t have to press the dial button, as entering this code will immediately bring up a settings page called ProjectMenu. Here, you have several menus to look through.
Here's a brief explanation of each page:
Background Settings – the page we’re interested in. Here, you can change debug settings, USB connection settings, and “set UI theme color” (I’m not entirely sure what the function of this option is).
Veneer Information – detailed information about the software and hardware of the device
Network Information Query – detailed information about the network capabilities of the device and the SIM card
Software Upgrade – apply updates from the SD card
Restore Factory – factory reset
Battery Charge – battery information and recommended charge levels for long-term battery longevity
Enter the Background Settings page, where you will see several options. Click on “Log Settings” to bring up a dialog box with options to select the logging level. Check all 3 options to enable full logging. You will see a toast message saying that enabling any of these logging options “will affect performance” but you can safely ignore this warning. Once you’re done with this, reboot the phone. You should now be able to collect logs on your Huawei phone. Now get out there and help our developers debug their apps!

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