Database Users

i9000 Secret Codes

MOST CODES SHOULD ALSO WORK ON 2.3.3
*#*#4636#*#* for battery and other general setttings like GSM/CDMA
*#*#8255#*#* for Gtalk service monitor
*#*#7780#*#* for factory data reset
*#*#34971539#*#* for information about phone camera (be very careful hitting options here)
*#*#7594#*#* change the "Power" button action in your phone.
*#*#197328640#*#* service mode
*#197238640# service mode
*#0*# testing mode
*#1234# display phones current firmware
*#*#1472365#*#* gps test
*#0011# network mode/cell info/power info
*#*#0*#*#* screen test menu
*#7465625# engineering mode
*#3214789650# gps service menu for JP3 fw
*#9900# Sysdump screen.. some sort of way to dump ram and other logs to sd card
*2767*3855# FACTORY DATA WIPE AND internal SD RESET as soon as you enter # use only if you want wipe your phone
*#*#273283*255*663282*#*#* Opens a File copy screen where you can backup your media files
New Froyo Codes !!!
*#1234# (View SW Version PDA, CSC, MODEM)
*#12580*369# (SW & HW Info)
*#197328640# (Service Mode)
*#0228# (ADC Reading)
*#32489# (Ciphering Info)
*#232337# (Bluetooth Address)
*#232331# (Bluetooth Test Mode)
*#232338# (WLAN MAC Address)
*#232339# (WLAN Test Mode)
*#0842# (Vibra Motor Test Mode)
*#0782# (Real Time Clock Test)
*#0673# (Audio Test Mode)
*#0*# (General Test Mode)
*#2263# (RF Band Selection)
*#9090# (Diagnostic ConfiguratioN)
*#7284# (USB I2C Mode Control)
*#872564# (USB Logging Control)
*#4238378# (GCF Configuration)
*#0283# (Audio Loopback Control)
*#1575# (GPS Control Menu)
*#3214789650# (LBS Test Mode)
*#745# (RIL Dump Menu)
*#746# (Debug Dump Menu)
*#9900# (System Dump Mode)
*#44336# (Sofware Version Info)
*#7780# (Factory Reset)
*2767*3855# (Full Factory Reset)
*#0289# (Melody Test Mode)
*#2663# (TSP / TSK firmware update)
*#03# (NAND Flash S/N)
*#0589# (Light Sensor Test Mode)
*#0588# (Proximity Sensor Test Mode)
*#273283*255*3282*# (Data Create Menu)
*#273283*255*663282*# (Data Create SD Card)
*#3282*727336*# (Data Usage Status)
*#7594# (Remap Shutdown to End Call TSK)
*#34971539# (Camera Firmware Update)
*#526# (WLAN Engineering Mode)
*#528# (WLAN Engineering Mode)
*#7412365# (Camera Firmware Menu)
*#80# (Unknown)
*#07# (Test History)
*#3214789# (GCF Mode Status)
*#272886# (Auto Answer Selection)
*#8736364# (OTA Update Menu)
*#301279# (HSDPA/HSUPA Control Menu)
*#7353# (Quick Test Menu)
*2767*4387264636# (Sellout SMS / PCODE view)
*#7465625# (View Phone Lock Status)
*7465625*638*# (Configure Network Lock MCC/MNC)
#7465625*638*# (Insert Network Lock Keycode)
*7465625*782*# (Configure Network Lock NSP)
#7465625*782*# (Insert Partitial Network Lock Keycode)
*7465625*77*# (Insert Network Lock Keycode SP)
#7465625*77*# (Insert Operator Lock Keycode)
*7465625*27*# (Insert Network Lock Keycode NSP/CP)
#7465625*27*# (Insert Content Provider Keycode)
*#272*imei#* Product code , works on Froyo

thanx for the codes.
just used the last one for GPS testig. If you go to Apliccation Settings using this code you can turn on Skyhook. Anyone has an idea what this can mean?

http://samsunggalaxysforums.com/showthread.php/156-i9000-Galaxy-S-codes

Good stuff! Mods should consider "sticky" this.
Anyone tried playing around with the GPS setting? Saw one segment about accuracy, it stated "50". Will increasing or decreasing the value improve the GPS connectivity?

xhajkx said:
thanx for the codes.
just used the last one for GPS testig. If you go to Apliccation Settings using this code you can turn on Skyhook. Anyone has an idea what this can mean?
Click to expand...
Click to collapse
http://www.skyhookwireless.com/howitworks/

please some one make this a sticky

We should collect all useful info and then sticky. Thanks for the codes, will keep it in email.

soraxd said:
http://samsunggalaxysforums.com/showthread.php/156-i9000-Galaxy-S-codes
Click to expand...
Click to collapse
SGS forums 1 XDA 0
lol

Great info, OP. Thank you for this.

Comprehensive list of codes for Samsung phones here: http://samsung-firmware.webs.com/WEBPROTECT-samsungmobilecode.htm, obviously this is for all Samsung phones and some might not work with the SGS.
Also explanations for some codes here: http://forum.gsmhosting.com/vbb/f258/samsung-galaxy-s-working-codes-1046184/

This thread does need to be made sticky! we need an expert to tweak those settings!

is there a code to get into the sim lock menus

*#7465625# engineering mode

wliu88 said:
*#7465625# engineering mode
Click to expand...
Click to collapse
thanks wliu88
i will update the list

This is the first thread I've rated, I gave it a 5.0, I encourage everyone else to give it a positive rating so it can get attention and maybe get a sticky.

This is so good.
But, I have one quesstion.
Where did u get all those codes??

While everyone certainly appreciates this thread (and please rate it so!), this thread will most likely not be made into a sticky. In my opinion no forum should have more than 4 or 5 stickies, so space is tight.
This thread is referenced in the FAQ as the answer to question 25, 'what are the secret codes', and thus users searching for these codes and who read the FAQ (as they should) will find this thread anyway.

*#9900#
Sysdump screen.. some sort of way to dump ram and other logs to sd card.

Like to add this for GPS :
*#1472365#
I am from India, GPS works only if under clear sky that to after few minutes.
Played a lot with settings. No good lock till now.
Sent from my GT-I9000 using XDA App

there is a code to change the default language.. good if you do not want it to start in russian every factory reboot/firmware update.
I can't remember the code.. anyone have it?

Galaxy S I9000 Froyo Codes

All codes for the Samsung Galaxy S I9000
So, here are all the (secret) codes ;
*2767*3855# Master Reset ! Totale reset naar fabrieksinstelling zonder bevesiging dus een full e-prom reset, verwijdert tevens de SP-Lock, Reset dus de hele telefoon, alle gegevens gaan hierbij verloren zodra de laatste “#”is ingetoetst ! Het verwijderd dus de interne memory en installeerd opnieuw de Firmware in de telefoon.
*#232337# geeft het Bluetoot Device Adress
*#232331# Bluetooth RF Test
*#232338# Shows WiFi MAC address
*#232339# WLAN Test menu, use “menu”button to start various tests
TX test RX test Status
*#1575# GPS Test menu / GPS Control
Display CP Status Change CP Status
*#6984125*# Admin Menu Service Mode
*#7465625# Check the PhoneLock status , netwerk vergrendeling
subnet vergrendeling
SP-blokkering
CP-blokkering
*#197328640# Sevice Menu 1. Debug screen 2. Version Info
3. UMTS RF NV 4. GSM RF NV
5. Audio 6. Common
*#0842# Vibration Test menu
*#0289# or *#0673# Melody Test menu
#7465626*28746# Auto Sim Lock deactivated
*#0782# Shows the Real Time Clock PDA RTC Get
*#0673# MP3 Melody Test menu
*#*#8255#*#* Lounch the Gtalk Service Monitor
*#1234# Firmware Version Information PDA and Phone
*#1111# Firmware Version Service Mode FTA SW Version
*#2222# Firmware Version Service Mode FTA HW Version
*#0283# Factory Test Service Mode
1 . Handset PCM Loopback 2 . Headset PCM Loopback
3 . Speaker PCM Loopback 4 . Handset Packet Loopback
5 . Headset Packet Loopback 6 . Speaker Packet Loopback
7 . Loopback Off
*#2663# Touch Screen Version ( Firmware version ) TSP FW Update /
Touch key FW Update
*#*#2663#*#* Factory Touch Screen Test ( raak het scherm aan om te tekenen )
*#*#0588#*#* Factory Proximity Sensor Test Mode
*#*#3264#*#* Factory Ram version
*#*#4636#*#* Factory Information Service Menu
- Telefooninformatie ( div. settings aanpassen )
- Accu-informatie ( niveau , schaal , accustaat, temp, voltage )
- Accu geschiedenis
- Gebruikers statistieken
- WiFi information ( WiFi API, Config, Status)
*#*#8255#*#* GTalk Service Monitor ( Time, User Idle, connection, Heartbeat, connection history, Transmission Statistics , Send Heartbeat to server)
*#*#7780#*#* Factory Data Reset ! Be Carefull !!!!!!
It will remove following items ;
- Google account settings
- System en Application data settings
- Alle downloads
It will NOT remove ;
- Current system and bundled applications
- SD card files e.g. photos, music files, etc.
*#*#34971539#*#* Factory Camara Firmware
- Phone/CAM FW Ver Check
- Phone to CAM FW Write
- ISP Ver Check
- FW Write Count
- CAM FW Cal Check
- CAM to Phone FW Dump
*#*#7594#*#* Change the “Power “ button action in youre phone, if you long press the button, it shows a screen asking you to select any option from Silent Mode/Air-plane Mode/ Power-Off. You can change this action using this code. You can enable direct Power-off by this code.
*#06# IMEI nummer weergave
*#03# NAND Flash uniek nummer weergave
*#0*# Testing Mode ( diverse tests , geluid/screen/cam/speaker/magnetic etc)
*#0011# Service Mode Phone info, power info verborgen menu
*#*#1472365#*#* GPS test menu
*#7465625# Engenering Mode Personalization Status
- Netwerkvergrendeling
- Vergrendeling netwerksubnet
- SP-blokkering
- CP-blokkering
*#3214789650# GPS Service menu voor JP3 Lbs Test Mode
- Get Position Test
- Application Settings
- SUPL/CP Settings
- Test Application
- Delete GPS Data
*#9900# SysDump Screen ( om RAM gegevens en andere LOG’s te dumpen op SD Card.
- Uitvoeren RIL Log
- Duidelijker RIL Log
- Copy to SD Card
- Disable Fast Dormancy
- Ramdump Mode Disabled / LOW
*#273283*255*663282*# Opent een File-Copy Scherm waarmee U diverse BackUp’s kunt maken van Uw bestanden
*#273283*255*3282*# Opent een Data Create menu
- SMS Fill up
- MMS Fill up
- Phonebook
- ETC
- Call Log
*#12580*369# Version Menu
- PDA nummer
- Phone nummer
- H/W version
- RFCallDate
- CSC nummer
*#0228# ADC Battery Status
*#32489# Service mode Ciphering Info
1 Ciphering info
2 Integrity Control
3 SIM Class Control
4 Revision Control
5 RCC(HSPA) Control
*#44336# Software Internal Version Info
- PDA Version
- Phone Version
- CSC Version
- Build Time
- Changelist nummer
*#2263# Service Mode RF Band Selection
1 Automatic
2 WCDMA Band
3 GSM Band
4 Combi Bands
*#9090# Service Mode Diagnostic Configuration
1 Log via USB
2 Log via UART
3 Log via IPC
4 Speed 115200
5 Speed 921600
6 DBG MSG ON
7 DBG MSG OFF
8 RAMDUMP ON
9 RAMDUMP OFF
*#7284# Phone Util USB I2C Mode Control
UART - control
USB - control
*#872564# USB Logging (DM) Control
Function enable/disable
Type CP only/AP only/CP+AP
*#4238378# Sevice Mode GCF Setting
1 GSM/(E)GPRS/WCDMA REL6
2 REL5
3 SETTING CANCELLATION
*#1575# Service Menu GPS Control Menu
1 Display CP Status
2 Change CP Status
*#3214789650# LBS Test Mode
- Get Position Test
- Application Settings
- SUPL/CP Settings
- Test Application
- Delete GPS Data
*#745# Sec RIL Dump menu
- Dpram Dump
- Rennen RIL Log
- Bekijken RIL Log
- Helder RIL Log
- Run IPC Dump Log
- View IPC Dump
- Save IPC Bin
- Copy to SD Card
- MMS Transaction Log On
- MMS Transaction Log Off
- MMS UA change
- NV Backup
- Delete Backup NV
*# 746# SVC Debug Dump menu
- Dump All
- Dump MSG
- Dump CP Log
- Dump CP Log2
- Dump Ramdump
- String Loopback
- String MSG
- String Log1
- String Log2
- String Disable
*#2663# Touch Screen Firmware Version
- TSP FW Update
- Touch key FW Update
*#0589# Light Sensor Test Mode
*#0588# Proximity Sensor Test Mode
*#3282*727336*# Data Usage Status
*#526# WLAN Engenering Test Mode
*#528# WLAN Engenering Test Mode
*#7412365# Camara Firmware Menu
- Phone/CAM FW Ver Check
- Phone FW Ver Check
- Phone to CAM FW Write
*#80# Another Touch Screen Test
*#07# Test History
*#3214789# GCF Mode Status
*#272886# Auto Answer Selection ( Answere without device )
*#8736364# Device management OTA Update Menu
- Software Update
- Setting
- Result
*#301279# Service Mode menu ; HSDPA/HSUPA Control Menu
- Display HSPA Info
- Change HSPA Revision
*#7353# Quick Test Menu
1 Melody
2 Vibration
3 Speaker
4 Dimming
5 Camera
6 VT Camera
7 Bluetooth
8 TSP Dot Mode
9 TSP Grid Mode
10 Accelerometer Sensor
11 Proximity Sensor
12 Light Sensor
*2767*4387264636# Service Mode Sellout SMS
1 Sellout SMS
2 Pcode
3 Mode
*7465625*638*# Configure Network Lock MCC/MNC
netwerkblokering , controlesleutel , Uitzetten
#7465625*638*# Insert Network Lock keycode
*7465625*782*# Configure Netwerk Lock NSP
#7465625*782*# Insert Partitial Network Lock keycode
*7465625*77*# Insert Netwerk Lock Keycode SP
#7465625*77*# Insert Operator Lock keycode
*7465625*27*# Insert Network Lock keycode NSP/CP
#7465625*27*# Insert Content Provider Keycode
*#272*IMEI#* Product Code Preconfig. ( to insert Sales Code)
Perhaps I am there one forget but much pleasure with those codes.
Please be gentle and lets know if there possible still other codes to be

Nicey!!
10 char

reset
how a can my samsung galaxy I9000 phone update/reset

Engineering Codes

*#350# - Reboot Device
*#197328640# - Testmode Menu
*#1111# - SW version
*#1234# - Firmware version
*#12580*369# - Version (PDA, Phone, H/W, RFCallDate, CSC)
*#03# - Unique Number (Nand Flash)
*#8736364# - OTA Software Update (Without Signing up and Signing in)
*#9900# - SysDump (Also allows to enable/disable fast dormancy)
*#3282*727336*# - DataCreate (Creates OnScreen Report of Phone Status)
*#273283*255*663282*# - DataCreate Test (Fills Images, Videos etc.)
*#273283*255*3282*# - DataCreate Test (Fills SMS. MMS, PhoneBook etc.)
*#0368# - FM Radio Config
*#9090# - Diag Config
*#872564# - USB Logging(DM)
*#34971539# - CameraFirmware Standard (Check and Update Firmware)
*#86824# - TouchKey F/W Info and Update
*#7780# - Factory Data Reset
*#2767*2878# - Custom Reset
*#2767*3855# - FULL Factory Reset (Wipes Internal Storage)
*#745# - Sec_Ril_Dump
*#746# - Svc_Dbg_Dump
*#7284# - PhoneUtil
*#7353# - Hardware Test Menu
*#0588# - Proximity Sensor Test
*#0589# - Light Sensor Test
*#0011# - Camping Information
*#0228# - Battery info
*#0283# - Loopback Test
*#0289# - Melody Test
*#28777# - Bluetooth Test (Sniff On/Off)
*#2726564# - Bluetooth Test (Debug and Logging)
*#232337# - Bluetooth Device Address
*#232331# - Bluetooth RF Test
*#526# - WlanTest
*#528# - WlanTest
*#232339# - WlanTest
*#232338# - WlanMacAddress (Also Enable/Disable Power Saving Mode)
*#5238973# - LCD Type
*#0*# - LCD Test Menu
*#2664# - Touchpad Test menu (LCD)
*#2663# - Firmware update MMC (Touch Screen Version Info)
*#2263# - Band Selection
*#44336# - Internal Version Info
*#3214789# - Enable / Disable GCF Mode
*#4238378# - GCF Setting
*#369852# - Test APN Settings (Restarts Data Connection)
This should keep you all busy for a while!

nice!!
Have you tried *#2263# - Band Selection?

andydotph said:
nice!!
Have you tried *#2263# - Band Selection?
Click to expand...
Click to collapse
Yes, selecting HSDPA only stops it switching all the time!

does your phone have to be rooted to perform these codes cause they don't seem to work on my garminfone running 2.1 eclair?

saskatchatoon said:
does your phone have to be rooted to perform these codes cause they don't seem to work on my garminfone running 2.1 eclair?
Click to expand...
Click to collapse
That's because they are samsung galaxy s2 codes not generic android ones.
Sent from my GT-I9100 using XDA Premium App

THANK YOU!! I've been looking for these codes for a long time. (3 days )

I used one of these codes to disable hspa+ so my phone would be 3 g and not waste battery life how do I reenable?

WP8 Diagnostics and Hidden Apps Thread

I had just unboxed a Nokia Lumia 928 and didn't see anything about dialer codes for WP8 and it seemed that it had similar diagnostic functions leftover from the WP7 line. So, I though I'd start with mine and see if others would report what works on theirs too!
NOTE: I never reserved a second post, so it gets crammed all in one giant box. Sorry Tapatalk phone users!
Dial Codes' Location in the OEM ROMs
EFIESP\Windows\Logs\OemCustomizationTool.xml
\Windows\Logs\OemCustomizationTool.xml
\Windows\Packages\RegistryFiles\Microsoft.Comms.reg
\Windows\Packages\RegistryFiles\OEMSettings.reg
This came from RM860_1532.5957.1318.3021_RETAIL_nam_usa_100_21_185971_prd_signed.mnt.ffu
Code:
\Windows\Logs\OemCustomizationTool.xml
<Component ComponentName="Partner App Support">
<SettingsGroup>
<Setting Name="Partner Immediate Dial Strings" Value="##634#;##778#;##4678255#;*#07#;##07#"/>
<Setting Name="Partner NonImmediate Dial Strings" Value="##778"/>
</SettingsGroup>
</Component>
All Windows Phones
*#06# - Shows Carrier of SIM and the device IMEI.
Nokia Devices
Complete List of Lumia Dial Codes
This is a quick find list of Codes that work. The devices that are in the parenthesis are verified to work on the said devices.
##634# - Color Variant + Call Life Time Counter (L920, L928)
##4678255# - Tier3 Status (L920, L928)
*#07# or ##07# - Launch main page of extras+info
##778# - Product Support Tool
##3282# or ##3282w/call - Field Test (L521, L820, L920, L925)
##777# or ##777w/call - User Content Reset(tested on 1520 w/059V276 PROD code)
##7820# or ##7820w/call - SIM Lock Status
Nokia Lumia 525 (RM-998_apac_malaysia_935)
Works from the dialer:
##634# - Shows color variant and lifetime counter.
##07# - Opens extras+info and gives a page that says "Lumia Black" and lists the model and type followed by some logos of standards.
##4678255# - Shows Tier3 status, which I honestly can't make heads or tails out of beyond a list of apps and guids.
Needs native toast launcher:
##778# - Opens service tools, but nothing seems to be doable there. It says "select function set" but there's nothing to select.
##3282# - Opens field test. Tried locking network to 3G on one of the networks here that have bad reception, and that works perfectly.
##7820# - Shows sim lock status. Now this is where it gets weird. This is an unlocked phone bought in Malaysia and currently used in Sri Lanka on a Sri Lankan network (only the SIM card was given by the service provider). It's working perfectly, yet this claims that the phone is sim locked (shows a lock over a SIM card icon) and gives me a text box to enter a key which I don't have nor can ever obtain, since the phone wasn't purchased from a service provider.
Nokia Lumia 920
Nitro40 said:
I get the same [results as the Lumia 928] on my AT&T branded 920, except that the ##4678255# doesn't show any installed apps.
Click to expand...
Click to collapse
berrywr said:
##3282# does in fact work for the Lumia 521, 820, and 925. These devices have the ability to manually change their network type "2G, 3G, or LTE". Please note there was not a "4G" listed. As for specifically the 920, I've read ##3282 not ##3282# works following some sort of update not too long ago.
Click to expand...
Click to collapse
ScRePt said:
@berrywr Typing ##3282 + taping Call works on L920 unbranded.
Click to expand...
Click to collapse
Nokia Lumia 521, 820, and 925
##3282# does in fact work.
These devices have the ability to manually change their network type "2G, 3G, or LTE". Please note there was not a "4G" listed; either via the Field Test Mode or within Settings.
djtonka said:
I can confirm 782 with Native Toast Notification Launcher on the Lumia 820 with the Amber update. First it asks me for a unlock code, but mine has been unlocked by code, so it was not a problem tap code again. After 3-5 times, it shows as unlocked.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Click to expand...
Click to collapse
Nokia Lumia 928
cpuguy said:
I've found new dial codes in the Rogers ROM [for the Lumia 920] following the GDR1 update. Here they are:
Note: All of these codes launch a sub section of the "extras+info" application through its GUID (2377fe1b-c10f-47da-92f3-fc517345a3c0)
Click to expand...
Click to collapse
NOTE: Most of the dial codes for the Lumia 928 is @cpuguy's work. I merely adjusted it about my device instead.
Color Variant + Life Time Counter
Code:
Code: ##MFG# (##634#)
Description: Also not new... Displays the multivariant color (my value is null but yours might be displayed) and life timer. It reads that info from the registry ("Software\OEM\Nokia\Multivariant\Color" and "Software\OEM\Nokia\lifetimecounter"). It also displays the modem version now.
Component: ColorVariant.dll
View attachment 2027390
Silent Installer Component - aka Tier 3 (Launches a screen titled Tier3 Status and displays several OEM installed apps)
Code:
Code: ##4678255#[/code}
Description: [The Lumia 920 from another thread] does nothing at this time but the code seems to indicate that it monitors for provxml files. The monitoring is actually done by the SilentInstallerServiceAgent (SilentInstallerServiceAgent.dll). It monitors for registry entries pointing to physical provxml files at "SOFTWARE\OEM\Nokia\SIAgent\Multivariant" and "SOFTWARE\OEM\Nokia\SIAgent\Tier3". It also monitors the physical folder "C:\Programs\CommonFiles\OEM\Public\PreloadedApps\tier3Apps". When new provxml files are detected, it executes them (I haven't seen any indication so far that it'll do anything besides file copy instructions).
Component: SilentInstallerComponent.dll
[ATTACH]2174947._xfImport[/ATTACH][ATTACH]2174948._xfImport[/ATTACH][ATTACH]2174949._xfImport[/ATTACH]
extras+info (launches the same page from settings)
[code]Code: *#07# or ##07#
Description: The code is purposely written to keep all elements on the main page to a "Collapse" visibility (meaning hidden). All the information would be normally displayed when launching the "extras+info" application is in fact populated.
Component: Regulatory.dll
Product Support Tool (no actual title)
Code:
Code: ##PST# (##778#)
(can possibly be launched through an NFC tag if specifying a "DialString" argument with a of value "778" - untested)
Description: Has the same function on various WP7 devices; allows access to cell network settings. Uses a pass code of 000000. No fields are editable.
Component: ProductSupportTool.dll
View attachment 2027391View attachment 2027392View attachment 2027393View attachment 2027396View attachment 2027397
Various Nokia Lumia Devices - (Developer/Pre-production units only)
thals1992 said:
Some of the Lumias have a manually installed OEM app, On-Device Diagnostics Tool.
The following URL has multiple devices that has the app installed. To use the service you need a Nokia account, then it will prompt you to create a Nokia developer account. [NOTE: Its recommended you attach your developer id from your MS Dev account as part of the process for later use.]
http://developer.nokia.com/Devices/Remote_device_access/
EDIT 2: There isn't much info about on the ODDT from Nokia. I've uploaded and embedded the videos demonstrating the oem diagnostic tool and some other stuff I did in the session.
Click to expand...
Click to collapse
Samsung Devices
Samsung ATIV S
GoodDayToDie said:
##MFG# (##634#) on my Samsung ATIV S SGH-T899M installs the "Diagnosis" app, which has a number of interesting powers.
Click to expand...
Click to collapse
leffep said:
##3282# [in the native dialer] gives many alternatives to edit/read on my GT-I8750
Click to expand...
Click to collapse
GoodDayToDie said:
@leffep: Whoa, nice find! Lots of options there on my SGH-T899M as well (different model ATIV S).
Click to expand...
Click to collapse
All Diagnosis Codes
-W_O_L_F- said:
I've decompiled Diagnosis and decrypted its codes.
Only type Always codes work.
Code:
Name Hash Type Code
==== ==== ==== ====
Rebooting 1687085864 BlockType.None *#350#
MultiTouch 4130821352 BlockType.None *#0987#
SWversionEx 4131750170 BlockType.Always *#1234#
SWversionNewIn 4250458108 BlockType.Always *#9562678**
SWversionNewIn_COMMON 3579507701 BlockType.Always *#16199112*
buildInfo 3525297214 BlockType.Always *#99732#
ProductionError 1842166158 BlockType.Always *#732873#
LcdTimeoutON 1687049927 BlockType.None *#250#
LcdTimeoutOFF 1687049960 BlockType.None *#251#
SMDINFO 51120467 BlockType.None *#03#
PVKKey 3525302758 BlockType.Always *#99785#
PVKFileName 370874684 BlockType.Always *#997856#
SerialNumber 1847946636 BlockType.None *#737425#
DebugOption 4138939616 BlockType.None *#7450#
ScreenCapture 672812247 BlockType.None *#666777#
CHNLPR 4018532303 BlockType.None *#246577#
CSCConverter 1151388288 BlockType.Always *#78*598031
CSCConverter_inner 3245274955 BlockType.Always *#24320#
CSCConverter_common 99999999 BlockType.Always *#321647335
unlockdevice 440122119 BlockType.None *#608090#
CPUChipInfo 3419028964 BlockType.Always *#2784636#
TotalCalltime 3277063155 BlockType.Always *#22558463#
FTAMain 1670 BlockType.Always
VIEWHISTORYNW 4138974695 BlockType.Always *#7547#
SIMPLE_FUNCTION_TEST 51120533 BlockType.None *#05#
SELF_DIAGNOSTIC_MODE 4138903778 BlockType.None *#7353#
BRIGHTNESS_TEST 51123437 BlockType.None *#3*#
SOUNDTEST 4130712386 BlockType.None *#0675#
AccelerometerSensor 3242868430 BlockType.None *#22235#
BATTERYMONITOR 4141486820 BlockType.None *#9911#
CAMERAUPDATE 1214855129 BlockType.Always *#34971539#
CAMERAUPDATESVC 1907018268 BlockType.Always *#7412365#
LIGHTSENSORTEST 4130677670 BlockType.None *#0589#
BATT_TEST 51122348 BlockType.Always *#2*#
GPS_TEST 1814073437 BlockType.None *#771280*67
BATTERYINFO 4130563292 BlockType.Always *#0228#
DEVICETEST 4130780894 BlockType.Always *#0842#
RTC 4130749313 BlockType.None *#0782#
AUDIOTEST 4130712320 BlockType.None *#0673#
AUDIOTEST2 4130569859 BlockType.None *#0289#
ILLUMINATIONTEST 4130780927 BlockType.None *#0843#
PHONELOOPBACKTEST 4130569661 BlockType.Always *#0283#
USBPATHCHANGE 4138871141 BlockType.Always *#7284#
BLUETOOTH_MAC_VIEWER 3974576996 BlockType.Always *#232337#
BLUETOOTH_RF_TEST 3974576798 BlockType.Always *#232331#
BLUETOOTH_AUDIO_TEST 3974576831 BlockType.None *#232332#
BLUETOOTH_SEARCH_TEST 3974576864 BlockType.None *#232333#
WIFI_MAC_VIEWER 3974577029 BlockType.Always *#232338#
WIFI_TEST 3974577062 BlockType.None *#232339#
WIFI_FACTORY_TEST 1687154669 BlockType.None *#526#
NFC 993032389 BlockType.Always *#6328378#
AUDIOCODEC 2418895042 BlockType.None
AUDIOGAINCONTROL 2418895075 BlockType.None
FMRADIORX 4130603585 BlockType.None *#0368#
FMRADIORX_COMMON 4134271370 BlockType.None *#3689#
MICROUSB_TEST 4131936356 BlockType.None *#1793#
LCDTEST 51120170 BlockType.Always *#0*#
TouchFirmare_2663 4133083073 BlockType.Always *#2663#
TouchDelta_80 51129080 BlockType.None *#80#
BT_LogDisable 362345438 BlockType.None *#9902*0#
BT_LogEnable 362345471 BlockType.None *#9902*1#
BT_SSPDEbugModeEnable 362345504 BlockType.None *#9902*2#
BT_SSPDEbugModeDisable 362345537 BlockType.None *#9902*3#
PowerOffSetting 4138980041 BlockType.None *#7594#
TouchkeySensitivity 3482638972 BlockType.Always *#86824#
ProximityTest 4139048813 BlockType.Always *#7769#
LCDDimmingTestLoop 68478722 BlockType.None *#5235667#
CompassLog 513825771 BlockType.None *#624564#
EnableNever 3400811611 BlockType.None *#63837#
TouchSpecVerifier 4189735160 BlockType.None
APPSLAUNCHER 54201206 BlockType.None *#914789#
NetworkSettingInfo 4141487876 BlockType.Always *#9920#
ConnProflieSetting 4141485962 BlockType.Always *#9908#
RUNAPP 2042365872 BlockType.None *#786227#
IPSetting 3974577854 BlockType.Always *#232340#
CDMATEST 1695532268 BlockType.None *#455037698
CDMATEST 1695534446 BlockType.None *#455037898
DMGCF 3207361684 BlockType.None *#15428#
DataScreen 2764154383 BlockType.None
CDMA_LTE_NETTYPE 51377652 BlockType.None *#45503589
TESTMODE 2315889864 BlockType.None
SWversionFTA 4141495796 BlockType.Always *#9999#
HWversionFTA 4140272816 BlockType.Always *#8888#
SWversionFTA 4131711956 BlockType.Always *#1111#
HWversionFTA 4132934936 BlockType.Always *#2222#
DEBUGMODE1 4130490098 BlockType.Always *#0011#
CIPHERING 3282081274 BlockType.None *#32489#
INTEGRITY 4133049215 BlockType.None *#2580#
UARTCHANGER 4141172066 BlockType.None *#9090#
RRCVERSION 4130678759 BlockType.None *#0599#
GPSTEST 4131862370 BlockType.None *#1575#
BANDSELECTION 4132939325 BlockType.None *#2263#
GCFTESTMODE_ENTER 403159779 BlockType.None *#4238378#
ReactivateSellOutSMS 2155722335 BlockType.None *#509733**#
DisableSellOutSMS 2419357615 BlockType.None *#999001**2
SellOutSMSTestMode 2531766893 BlockType.None
SellOutSMSProductionMode 2530723466 BlockType.None *#561277575
SellOutSMS 3494684894 BlockType.None *#1784229*6
POWERONATTACH 4138872362 BlockType.None *#7298#
OperatorDebug 1067070358 BlockType.None *#37375625#
AutoReceive_Enable 4012662285 BlockType.None *#4505**554
AutoReceive_Disable 3568836989 BlockType.None
CollectLog 3525042124 BlockType.None *#9900*#
RetailLog 4141485698 BlockType.Always *#9900#
DEBUGDUMP 4130669882 BlockType.None *#0514#
RILDUMP 1687228688 BlockType.Always *#745#
LOCK_STATUS_INFO 2106356451 BlockType.None *#7465625#
EN_LOCK_NW 3153231157 BlockType.None *#303176*91
DIS_LOCK_NW 489744846 BlockType.None
EN_LOCK_SUB_NW 3154590229 BlockType.None *#13061*685
DIS_LOCK_SUB_NW 491103918 BlockType.None
EN_LOCK_SVC 4130258530 BlockType.None *#362077129
DIS_LOCK_SVC 3398794203 BlockType.None *#446255022
EN_LOCK_CORP 4130078845 BlockType.None *#362072129
DIS_LOCK_CORP 3398614518 BlockType.None *#446250022
VERIFYCOMPARE 4141495499 BlockType.Always *#9990#
IMEI_NUMBER 51120566 BlockType.Always *#06#
RESET_FACTORY 2002483970 BlockType.None *#951001849
HIDDEN_TEST 1468447360 BlockType.None *#2106*41*1
HIDDEN_TEST_RTNMenu 1413285326 BlockType.None
DNS_DISABLE 3737272694 BlockType.None
HIDDEN_TEST 2722728366 BlockType.None
HIDDEN_TEST 4134127391 BlockType.None *#3282#
HIDDEN_TEST 651520162 BlockType.None *#3214789#
HIDDEN_TEST 3682702876 BlockType.None
HIDDEN_TEST 113137464 BlockType.None *#7597308**
HIDDEN_TEST 3683786200 BlockType.None *#70*297080
HIDDEN_TEST 324852231 BlockType.None
HIDDEN_TEST 3109716334 BlockType.None
HIDDEN_TEST 119210817 BlockType.None *#7597848**
HIDDEN_TEST 1270103692 BlockType.None
HIDDEN_TEST 1413321362 BlockType.None
Rebooting 1462373143 BlockType.None
SAR 51120599 BlockType.Always *#07#
Click to expand...
Click to collapse
dragonide said:
(Where is the Samsung ATIV S specific forum? >_<)
Here are some codes for ATIV S, these are intended to be inserted in the Diagnostic Dialer
IMEI Number Prompt: *#06#
Screen and vibration test menu: *#0*#
Battery test menu: *#0228#
Firmware version prompt: *#1234#
FTA SW Version menu: *#1111#
FTA HW Version menu: *#2222#
FTA HW Version menu: *#8888#
FTA SW Version menu: *#9999#
Basic information Testmode menu: *#0011#
Vibrations test menu: *#0842#
Bluetooth MAC Address prompt: *#232337#
I don't know what the FTA menus are for, but they look dangerous (and potentially useful).
Click to expand...
Click to collapse
svarog84 said:
Hidden Test Menu
When you install diagnosis app via ##634# code and you type 3 digits starting with 15 (last digit doesn't matter) you will have access to a hidden test menu... For example we can view the Samsung ROM version (mine is I8750XXAMC1)
Unfortunately I can't take a screenshot while viewing that menu. I hope someone will make something useful from this info
Click to expand...
Click to collapse
megasounds said:
Extra Hidden Menu
Launch the diagnostic dialer as usual.
2nd open up:
FTA SW Version menu: *#9999#
3rd: TYPE THE FOLLOWING VERY QUICKLY! If you do this slow, nothing happens!!!
*#0
you will see the following menu
please be careful!!!!
Click to expand...
Click to collapse
megasounds said:
Click to expand...
Click to collapse
dragonide said:
Micro USB Menu (USB Path Control): *#7284#
I think it's old, but if you enter a test menu (for example using *#2222#) you can reach the 'root' by pressing the 'back' buttons multiple times and then you can navigate the tree as you like.
Click to expand...
Click to collapse
ceesheim said:
on Samsung Micro USB test has 3 Options :
zune sync
modem, tethered Call
modem, usb diag
Click to expand...
Click to collapse
USB TETHERING:
GoodDayToDie said:
http://forum.xda-developers.com/showpost.php?p=41477094&postcount=4
Click to expand...
Click to collapse
C_Cristian84 said:
Playing along with the phone, I've noticed that typing ##778# into the phone's dialer also launches the Diagnosis menu(Odyssey_121205). Don't know if it's old news but I wanted to spread the info. My phone is an ATIV S - I8750, unbranded. I'm currently on Orange Romania network but the phone works on any networks. My current CSC is ATO. I left it this way because there is no CSC for Romania in the menu(not even the OXX type). Running the last GDR3 update.
Click to expand...
Click to collapse
HTC Devices
HTC 8X
timmymarsh said:
When I enter any of those commands, I get the HTC Function Test v1.01.01g (flashlight, LED & vibrator test).
After running the commands, theres an update for the CSDDiag tool (from HTC v1.1.23311.13243) which is now visible in the apps list. It contains a full of diag tools:
Backlight, Vibrator, LED, Button, Linedraw, Flashlight, Charger, gsensor, Audio, Mic, Headset, Camera, Bluetooth, WiFi, Battery, GPS, LiveCall (receiver,psensor), LightSensor, and NFC test menus.
Also contains device info, and factory reset.
Click to expand...
Click to collapse
compu829 said:
On the HTC 8x, you can launch a "hidden" APN settings page using the following URI [using cpuguy's Native Toast Notification Launcher] : app://5edbdbbc-2ab2-df11-8a2f-00237de2db9e/_default#/View/APNSettingPage.xaml
Unfortunately, the "ok" button is disabled when this page is directly invoked. If someone can figure out the right carrier to pick on the main page of the HTC Connection Setup xap, it will pop this page with an active "ok" button.
Click to expand...
Click to collapse
HTC 8S
thals1992 said:
##DIAG# launches CSDiag, but it takes a while to load. There were only three items shown inside, I think I had the same results as @timmymarsh, before he updated with flashlight, LED, and Vibrator as the only commands listed. I only had one of these in my hands for 40 seconds at a Cincinnati Bell store, so I couldn't update the app.
Click to expand...
Click to collapse
HTC 8XT
thals1992 said:
I hit up a local Sprint Reseller, to see if they had a demo Windows Phone device. They didn't have one there, so with my haggling I got them to unbox one, while I got to test out dial strings. I made a YouTube video that only 5 minutes long that includes a few things I got to test before I left. I might just pay them $50 to play with it for 14 days to return it. (I have no intention of actually paying for a cell plan that I don't need. )
##DIAG# launches CSDiag. (delayed as usual)
##PST# launches the EPST menu. It was more complicated and had wayyyy more features than I could figure out in the few minutes I had.
##MFG# launches "field test"
##DATA# works too.
EDIT: I have been notified that either "111111" works or "sprint" works for the EPST and others in that same menu.
I've done more research. You can find the link in my signature at the bottom of this post.
Click to expand...
Click to collapse
HTC One M8 w/ Windows
thals1992 said:
##DIAG# launches HTC Function Test (CSDiag 1.01.01g)
##DATA# launches Service Tools (same as clicking on the app - generic info)
##PST# launches Service Tools (DiagnosticTool)
##786# does too....
##522# and ##552+call launches then crashes....
##MFG# launches EmbeddedTool (DiagnosticTool)
Click to expand...
Click to collapse
Huawei Devices
Huawei Ascend W1
djtonka said:
Diagnostics: ##2846579#
Click to expand...
Click to collapse
Huawei Ascend W2
DoGGToR said:
[##2846579#] works for the Huawei Ascend W2, too. :good:
Click to expand...
Click to collapse
Inaccessible Apps and Pages - (Only pages that work...)
@cpuguy's Native Toast Notification Launcher can launch any any app and any page that's inside if it.
Enter inside the text-box, the app-id, the handle, the app's file, ect.
Nokia extras+info
Code:
app://2377fe1b-c10f-47da-92f3-fc517345a3c0/_default#/Launcher;component/MainPage.xaml?DialString=7820
The string above launches extras+info and is launching the dial code for ##7820#. Notice no pound signs were used in the string.
Here's a short list of dial codes that can be launched from it.
The dialer codes for Nokia's at the top can also be used.
Code:
3282
- field test (from my L928)
Code:
7820
- sim lock page
View attachment 2526208
Diagnosis for the Samsung ATIV S, ATIV S Neo, and Odyssey
Code for ATIV S (Tested v1.6.0.5):
Code:
app://07a20ad9-a4f9-4de3-855f-dcda8c8cab39/_default#/WP8Diag;component/
Code for ATIV S NEO (Tested v1.0.0.8):
Code:
app://9dd0fa43-a6aa-4f82-b292-53e8e943a5b7/_default#/WP8Diag;component/
Code for ATIV Odyssey (Tested v1.0.0.8):
Code:
app://51d4668e-01fa-4b6f-a8af-5170b5d7484c/_default#/WP8Diag;component/
EDIT: See the attached files for the back half of the strings. I've hit the 30,000 character limit, and with these strings they are ~33,000.
We still need your help!
This wouldn't be here if it weren't other members contributing, so please keep reporting in! We are still missing codes from ALL Windows Phone 8.1 devices. I really don't need Lumia's anymore. They all pretty much share all the same dial codes from 8 to 8.1 Cyan. The only thing that might vary, is some of the codes will be disabled on some devices, whereas others will work.
GO TO WIKIPEDIA TO FIND YOUR MODEL.

##DIAG# on some WP7 phones would do things...
##MFG# on my Samsung ATIV S SGH-T899M displays (and installs) the "Diagnosis" app, which has a number of interesting powers. I should reverse engineer it...

When i enter any of those commands, i get the HTC function test v1.01.01g (flashlight, LED & vibrator test).
HTC8x.
EDIT: Interesting, after running the commands, i now received an update for the CSDDiag tool (from HTC v1.1.23311.13243) which is now visible in the apps list. It contains a full set of diag tools:
backlight test
vibrator test
led test
button test
linedraw test
flashlight test
charger test
gsensor test
audio test
mic test
headset test
camera test
bluetooth test
wifi test
battery test
device info
factory rest
gps test
livecall test (receiver,psensor)
lightsensor test
nfc test
Will have to play around with this for a while to see what they all do.

Hmm. ##DIAG# doesn't do anything.

timmymarsh said:
When i enter any of those commands, i get the HTC function test v1.01.01g (flashlight, LED & vibrator test).
HTC8x.
EDIT: Interesting, after running the commands, i now received an update for the CSDDiag tool (from HTC v1.1.23311.13243) which is now visible in the apps list. It contains a full set of diag tools:
backlight test
vibrator test
led test
button test
linedraw test
flashlight test
charger test
gsensor test
audio test
mic test
headset test
camera test
bluetooth test
wifi test
battery test
device info
factory rest
gps test
livecall test (receiver,psensor)
lightsensor test
nfc test
Will have to play around with this for a while to see what they all do.
Click to expand...
Click to collapse
How did you manage do get update of CSDDiag tool?

slipknot28 said:
How did you manage do get update of CSDDiag tool?
Click to expand...
Click to collapse
my guess is when i entered.the command's above (all of which started the same hidden app), it kick started the update procedure for the outdated diag tool which was never normally visible, it was a marketplace (store) update, however the app is not visible when searching the store. It surprised me to be honest, these diag tools are normally always hidden. However the hidden app is now clearly visible in my app list and no longer needs any special commands to start it.

Yeah, that's standard. It worked the same on WP7 for the Samsung app, at least. One nice thing is you can roll back the installed version to the original one embedded in your ROM if an update closes a hole that some hack needed. Just delete the app (like normal, from the list) and then re-install it using the dialer.

Well, I just checked mfg again and there is a modem version below the lifetime counter. Must have been because I finally restarted it since I have activated it.
I'll post pics when I get a chance.
PS is there a way to take a screen cap?

For screen capture on HTC 8S - Tap and hold the Windows button and then press the power button.
Sent from my Windows Phone 8S by HTC using Board Express

@cevi: That's a well-documented feature present on all WP8 devices.

I was not quite sure that's why I've mentioned the HTC 8S.
Sent from my Windows Phone 8S by HTC using Board Express

I figured the screenshot thing. A quick bing did the job.
I wonder what the modem version thing is because its separate from the radio version. I originally thought it would be the radio, but the versions didn't match, so it didn't make any sense. Anyone have a similar experience with any other Lumia?

More Dial Codes
Okay, so I've found more codes that actually work.
cpuguy said:
I've found a few new dial codes in the Rogers ROM following the Portico update. Here they are:
Note: All of these codes launch a sub section of the "extras+info" application through its GUID (2377fe1b-c10f-47da-92f3-fc517345a3c0)
Field Test
Code: ##3282# (or ##3282 + call)
Description: This one's not new, offers some statistics on radio. The settings also allow you to change a few things (such as network type, SMS limits, ENS and CMAS RMT).
Component: FTDComponent.dll
Color Variant + Life Time Counter
Code: ##634#
Description: Also not new... Displays the multivariant color (my value is null but yours might be displayed) and life timer. It reads that info from the registry ("Software\OEM\Nokia\Multivariant\Color" and "Software\OEM\Nokia\lifetimecounter").
Component: ColorVariant.dll
Silent Installer Component (no actual title - found a reference to "TestUI" so this may simply be a test)
Code: ##4678255#
Description: Mine does nothing at this time but the code seems to indicate that it monitors for provxml files. The monitoring is actually done by the SilentInstallerServiceAgent (SilentInstallerServiceAgent.dll). It monitors for registry entries pointing to physical provxml files at "SOFTWARE\OEM\Nokia\SIAgent\Multivariant" and "SOFTWARE\OEM\Nokia\SIAgent\Tier3". It also monitors the physical folder "C:\Programs\CommonFiles\OEM\Public\PreloadedApps\tier3Apps". When new provxml files are detected, it executes them (I haven't seen any indication so far that it'll do anything besides file copy instructions).
Component: SilentInstallerComponent.dll
extras+info (nothing displayed)
Code: *#07# or ##07#
Description: It gives a completely blank screen. The code is purposely written to keep all elements on the main page to a "Collapse" visibility (meaning hidden). But all the information that would be normally displayed when launching the "extras+info" application is in fact populated.
Component: Regulatory.dll
There's one last dial code that is in theory coded into the phone but the ROM doesn't trigger the action (it's not part of the OS support dial strings):
Product Support Tool (no actual title)
Code: N/A (can possibly be launched through an NFC tag if specifying a "DialString" argument with a of value "778" - I ordered some NFC tags to try it out)
Description: Because I haven't been able to run this app yet, I'm only speculating based on a quick code review... Allows you to view and modify some core cellular settings. You'll be prompted to enter an SPC (security code) before proceeding into certain (if not all) screens.
Component: ProductSupportTool.dll
Click to expand...
Click to collapse
##3282# does nothing.
##634# work as stated in the first post.
##4678255# Launches a screen titled Tier3 Status and displays several installed apps.
##07# actually launches the same app from settings.
##778# works as stated in the first post.
It seems the post I quoted only is relative to Nokia Lumia Devices.

thals1992 said:
##3282# does nothing.
##634# work as stated in the first post.
##4678255# Launches a screen titled Tier3 Status and displays several installed apps.
##07# actually launches the same app from settings.
##778# works as stated in the first post.
It seems the post I quoted only is relative to Nokia Lumia Devices.
Click to expand...
Click to collapse
I get the same think on my ATT 920. Except that the ##4678255# does not show any installed apps for me.

I've found some more!
The list is long, so I'll just post a url link.
http://computertutorialsdirectory.blogspot.com
I'll post when I've tried some. Most of these are for their Symbian devices, but I think I've heard somewhere that the Lumia uses some of those codes.
edit:
I'm trying to find a better title for this thread (can someone recommend one, then cleanup this thread later? I can see this thread being 10s of pages long.) There might be some useful hidden information in this thread, like the component level access in the post above, but I hate to kinda keep bumping this thread like I have been (and seems to scream NOOB OVER THERE. or am I just posting too often?) Can anyone recommend where I (or a mod) should possibly move this thread to get better reception? The one thing that I'd really like to see is the EPST menu unlocked. I know there is a lot more users using different phones in here than just Lumias (I used to be stuck on the HTC 7 Trophy - Spark_W edition. -_-) that could have some use changing the settings here, like the ability to change the DUN NAI settings, to allow tethering on a non-tethering plan.
Sorry for all the questions

Well, has anyone else been able to see if anything can be changed in the epst menu? I hate to bump my own thread like this.

thals1992 said:
Okay, so I've found more codes that actually work.
##3282# does nothing.
##634# work as stated in the first post.
##4678255# Launches a screen titled Tier3 Status and displays several installed apps.
##07# actually launches the same app from settings.
##778# works as stated in the first post.
It seems the post I quoted only is relative to Nokia Lumia Devices.
Click to expand...
Click to collapse
##3282# gives many alternatives to edit/read on my Samsung AtivS GT-I8750
ill try to take screenpictures later

@leffep: Whoa, nice find! Lots of options there on my SGH-T899M as well (different model ATIV S). I'll have to investigate.
Actually, what I really need to do is decompile this bad boy. Anybody know where I can get the XAP? A ROM dump, or even the file name and location on the device, would work fine...
EDIT: Looks like I'm going to need an actual ROM dump. Pre-installed XAPs seem to be in \programs\commonfiles\xaps\ now, which is a location not readable by other apps. I was hoping they would still be under \windows\, but it seems that's not the case (no files found there).

timmymarsh said:
my guess is when i entered.the command's above (all of which started the same hidden app), it kick started the update procedure for the outdated diag tool which was never normally visible, it was a marketplace (store) update, however the app is not visible when searching the store. It surprised me to be honest, these diag tools are normally always hidden. However the hidden app is now clearly visible in my app list and no longer needs any special commands to start it.
Click to expand...
Click to collapse
Same here, by playing with the hidden tools, it all of sudden appeared in my start menu! Waiting now to see if the update will show up in the store!

That was standard on WP7 and is nothing new. The XAP file for the app (and all other pre-installed ones) is included in ROM (I believe it's in \programs\common\xaps\) but until it is invoked through the dialer, it will not appear in the app list.

How to access Engineering Mode for AC8227L

I am brand new to the Head Unit world and have been on a VERY steep learning curve (sadly begun AFTER I purchased a unit #lessonlearned).
I bought on ebay an aftermarket chinese Android head unit and have been pouring over your website (THANK YOU for existing btw) looking for answers to all sorts of questions.
I have found most of what I was looking for between resources here and on Youtube, however, the one that I still need help with is figuring out how to access "Engineering Mode" from my menu. Most videos show it under the Factory Settings menu, but my menu is extremely limited compared to what I've seen on other units.
I've seen tons of videos of people with units very similar to mine, but with different interfaces.
I'm attaching my specs, a screenshot of my Factory settings, and one of the Factory Settings I've seen on other units.
Is anyone familiar with my settings and know of a hidden secret way of accessing the Engineering Mode??
Specifically, I want to figure out how to raise the external microphone volume which is currently so low that it might as well not be there.
I've emailed the seller for assistance, but so far his responses have been one step above useless so I'm not holding out hope that that will change any time soon.
Please let me know if I need to post additional information. Like I said, I'm new to this and don't know what I don't know.
Thank you in advance for your help. I truly appreciate everyone sharing their knowledge so generously.

Engineering mode is activated/accessed with pin code just like entering in factory settings, I don't know what pin is but you should serch for thread about 8227l pin codes on this forum. There are all codes and pins.

Anton TNT said:
Engineering mode is activated/accessed with pin code just like entering in factory settings, I don't know what pin is but you should serch for thread about 8227l pin codes on this forum. There are all codes and pins.
Click to expand...
Click to collapse
Thank you but when I enter my code on Factory settings it takes me to a limited menu, not like the one I've seen in other videos. It looks like the chip is the same, but the interface is different. I was hoping someone here had the same interface and knew how to access Engineering mode.

It is accessed by numeric pad (same as would for factory settings, but only entering specific code in number pad).
Code is 7788 so you must enter it in numeric pad in order to access directly to engineering mode.
Also, there are other codes accessed with numeric pad directly :
Code: 0 - Opens MCU update window (com.ts.can.CanMcuUpdateActivity)
Code: 1 - Opens some sort of window (com.ts.main.CStudy.CStudyMainActivity)
Code: 5 - Checks chip version and if matches opens some sort of LCD settings
Code: 2 - QR code that redirects to url with head units serial id that redirects to wechat
Code: 3 - Shows Phone device id?
Code: 4 - Sends signal to MCU to reboot - HARD reset just like with reset hole on unit
Code: 8 - Resets audio settings for Navi
Code: 9 - (DONT TRY THIS) Opens some sort of head unit activation window (com.ts.main.auth.AuthActivity)
Code: 6 - Sets Bluetooth id to 10000
Code: 12 - Opens a window that shows head units production id
Code: 22 - QR code that redirects to url with head units production id
Code: 5678 - Opens custom boot logo window (com.ts.logoset.LogoSetMainActivity)
Code: 8888 - Opens factory settings window (com.ts.factoryset.FsMainActivity)
Code: 4321 - Deletes files from "/mnt/sdcard/demo"
Code: 1234 - Copies files to "/mnt/sdcard/demo"
Code: 1101 - Something with screenshots
Code: 1313 - Sends signal to radio to reset
Code: 1414 - Reboots system and saves changed device settings or factory settings
Code: 1616 - Display Brightness, Contrast, Hue, Sat, Sharp, GrassToneH, GrassToneS, SkinToneH, SkinToneS, SkyToneH, SkyToneS settings (Saved to /storage/emulated/0/Ts/filter.txt)
Code: 1515 - Opens test mode window? (something for head unit activation?) (com.ts.main.auth.FactoryMainActivity)
Code: 6666 - Copies and installs some sort of APK files (maybe all default apps)
Code: 7777 - Shouldn't do anything
Code: 7788 - Opens engineering window (debugging information, you can view all logs etc.) (com.mediatek.engineermode.EngineerMode)
Code: 8877 - Opens a window where you can change all audio volume settings, boot logo, other settings (com.ATCSetting.mainui.MainActivity)
Code: 120 - Checks for system update?
Code: 2134 - Opens app info list (com.qiner.appinfo.AppListActivity)
Code: 12345678 - Sends some sort of signal to the MCU and opens some sort of tscanupdate window (com.ts.tscanupdate)
Code: 3699 - Check if some system files exists and opens tscanupdate window with some custom flags sent to it (com.ts.tscanupdate.MainActivity2)
Code: 5699 - Check if some system files exists and opens tscanupdate window with some custom flags sent to it (com.ts.tscanupdate.MainActivity2)
Code: 7758258 - Android stress-test, executes a command "monkey --throttle 500 --pct-touch 90 --pct-motion 10 -v -v 100000 >"
Code: 1111 - Opens some sort of window (Memory status real-time) (com.ts.phonestate.PhoneStateService)
Code: 140 - Closes GPS
Code: 141 - Opens GPS
Code: 123 - If DSP is supported opens alert with DSP version
Code: 0128 - Opens some sort of window (CanAllUpdateActivity)
Code: 0129 - Starts some sort of Can service (com.ts.can.CanDataLogService)
Code: 5555 - Opens a window where you can export advanced settings to SD or USB (com.ts.factoryset.FsMPModeActivity)
Code: 860 - Checks for disk
Code: 1717 - Should play some audio track
Code: 002446 - Roots head unit, installs google services, unroots head unit, reboots -> REPORTED THAT DID NOT WORKED ON ANY DEVICES

Anton TNT said:
It is accessed by numeric pad (same as would for factory settings, but only entering specific code in number pad).
Code is 7788 so you must enter it in numeric pad in order to access directly to engineering mode.
Also, there are other codes accessed with numeric pad directly :
Code: 0 - Opens MCU update window (com.ts.can.CanMcuUpdateActivity)
Code: 1 - Opens some sort of window (com.ts.main.CStudy.CStudyMainActivity)
Code: 5 - Checks chip version and if matches opens some sort of LCD settings
Code: 2 - QR code that redirects to url with head units serial id that redirects to wechat
Code: 3 - Shows Phone device id?
Code: 4 - Sends signal to MCU to reboot - HARD reset just like with reset hole on unit
Code: 8 - Resets audio settings for Navi
Code: 9 - (DONT TRY THIS) Opens some sort of head unit activation window (com.ts.main.auth.AuthActivity)
Code: 6 - Sets Bluetooth id to 10000
Code: 12 - Opens a window that shows head units production id
Code: 22 - QR code that redirects to url with head units production id
Code: 5678 - Opens custom boot logo window (com.ts.logoset.LogoSetMainActivity)
Code: 8888 - Opens factory settings window (com.ts.factoryset.FsMainActivity)
Code: 4321 - Deletes files from "/mnt/sdcard/demo"
Code: 1234 - Copies files to "/mnt/sdcard/demo"
Code: 1101 - Something with screenshots
Code: 1313 - Sends signal to radio to reset
Code: 1414 - Reboots system and saves changed device settings or factory settings
Code: 1616 - Display Brightness, Contrast, Hue, Sat, Sharp, GrassToneH, GrassToneS, SkinToneH, SkinToneS, SkyToneH, SkyToneS settings (Saved to /storage/emulated/0/Ts/filter.txt)
Code: 1515 - Opens test mode window? (something for head unit activation?) (com.ts.main.auth.FactoryMainActivity)
Code: 6666 - Copies and installs some sort of APK files (maybe all default apps)
Code: 7777 - Shouldn't do anything
Code: 7788 - Opens engineering window (debugging information, you can view all logs etc.) (com.mediatek.engineermode.EngineerMode)
Code: 8877 - Opens a window where you can change all audio volume settings, boot logo, other settings (com.ATCSetting.mainui.MainActivity)
Code: 120 - Checks for system update?
Code: 2134 - Opens app info list (com.qiner.appinfo.AppListActivity)
Code: 12345678 - Sends some sort of signal to the MCU and opens some sort of tscanupdate window (com.ts.tscanupdate)
Code: 3699 - Check if some system files exists and opens tscanupdate window with some custom flags sent to it (com.ts.tscanupdate.MainActivity2)
Code: 5699 - Check if some system files exists and opens tscanupdate window with some custom flags sent to it (com.ts.tscanupdate.MainActivity2)
Code: 7758258 - Android stress-test, executes a command "monkey --throttle 500 --pct-touch 90 --pct-motion 10 -v -v 100000 >"
Code: 1111 - Opens some sort of window (Memory status real-time) (com.ts.phonestate.PhoneStateService)
Code: 140 - Closes GPS
Code: 141 - Opens GPS
Code: 123 - If DSP is supported opens alert with DSP version
Code: 0128 - Opens some sort of window (CanAllUpdateActivity)
Code: 0129 - Starts some sort of Can service (com.ts.can.CanDataLogService)
Code: 5555 - Opens a window where you can export advanced settings to SD or USB (com.ts.factoryset.FsMPModeActivity)
Code: 860 - Checks for disk
Code: 1717 - Should play some audio track
Code: 002446 - Roots head unit, installs google services, unroots head unit, reboots -> REPORTED THAT DID NOT WORKED ON ANY DEVICES
Click to expand...
Click to collapse
Oooh, thank you!! I'll try this later and report back.

Anton TNT said:
It is accessed by numeric pad (same as would for factory settings, but only entering specific code in number pad).
Code is 7788 so you must enter it in numeric pad in order to access directly to engineering mode.
Also, there are other codes accessed with numeric pad directly :
Code: 0 - Opens MCU update window (com.ts.can.CanMcuUpdateActivity)
Code: 1 - Opens some sort of window (com.ts.main.CStudy.CStudyMainActivity)
Code: 5 - Checks chip version and if matches opens some sort of LCD settings
Code: 2 - QR code that redirects to url with head units serial id that redirects to wechat
Code: 3 - Shows Phone device id?
Code: 4 - Sends signal to MCU to reboot - HARD reset just like with reset hole on unit
Code: 8 - Resets audio settings for Navi
Code: 9 - (DONT TRY THIS) Opens some sort of head unit activation window (com.ts.main.auth.AuthActivity)
Code: 6 - Sets Bluetooth id to 10000
Code: 12 - Opens a window that shows head units production id
Code: 22 - QR code that redirects to url with head units production id
Code: 5678 - Opens custom boot logo window (com.ts.logoset.LogoSetMainActivity)
Code: 8888 - Opens factory settings window (com.ts.factoryset.FsMainActivity)
Code: 4321 - Deletes files from "/mnt/sdcard/demo"
Code: 1234 - Copies files to "/mnt/sdcard/demo"
Code: 1101 - Something with screenshots
Code: 1313 - Sends signal to radio to reset
Code: 1414 - Reboots system and saves changed device settings or factory settings
Code: 1616 - Display Brightness, Contrast, Hue, Sat, Sharp, GrassToneH, GrassToneS, SkinToneH, SkinToneS, SkyToneH, SkyToneS settings (Saved to /storage/emulated/0/Ts/filter.txt)
Code: 1515 - Opens test mode window? (something for head unit activation?) (com.ts.main.auth.FactoryMainActivity)
Code: 6666 - Copies and installs some sort of APK files (maybe all default apps)
Code: 7777 - Shouldn't do anything
Code: 7788 - Opens engineering window (debugging information, you can view all logs etc.) (com.mediatek.engineermode.EngineerMode)
Code: 8877 - Opens a window where you can change all audio volume settings, boot logo, other settings (com.ATCSetting.mainui.MainActivity)
Code: 120 - Checks for system update?
Code: 2134 - Opens app info list (com.qiner.appinfo.AppListActivity)
Code: 12345678 - Sends some sort of signal to the MCU and opens some sort of tscanupdate window (com.ts.tscanupdate)
Code: 3699 - Check if some system files exists and opens tscanupdate window with some custom flags sent to it (com.ts.tscanupdate.MainActivity2)
Code: 5699 - Check if some system files exists and opens tscanupdate window with some custom flags sent to it (com.ts.tscanupdate.MainActivity2)
Code: 7758258 - Android stress-test, executes a command "monkey --throttle 500 --pct-touch 90 --pct-motion 10 -v -v 100000 >"
Code: 1111 - Opens some sort of window (Memory status real-time) (com.ts.phonestate.PhoneStateService)
Code: 140 - Closes GPS
Code: 141 - Opens GPS
Code: 123 - If DSP is supported opens alert with DSP version
Code: 0128 - Opens some sort of window (CanAllUpdateActivity)
Code: 0129 - Starts some sort of Can service (com.ts.can.CanDataLogService)
Code: 5555 - Opens a window where you can export advanced settings to SD or USB (com.ts.factoryset.FsMPModeActivity)
Code: 860 - Checks for disk
Code: 1717 - Should play some audio track
Code: 002446 - Roots head unit, installs google services, unroots head unit, reboots -> REPORTED THAT DID NOT WORKED ON ANY DEVICES
Click to expand...
Click to collapse
Sadly, these codes work for the units I've seen in videos, but not with my interface.
I've added a video (second video) of the menu I have under factory settings.
None of the other codes I tried worked either (8888, 8877).
The original interface didn't even have the full standard android menu. No access to Apps or Build number for example, but I was able to get around that by installing Agama where those menu options are accessible. Which makes me suspect that Engineering mode menu is in the system. I just can't figure out how to access it from my interface.
With access to build number through Agama I was able to activate Developer mode but I didn't find what I needed there either.
Any ideas?

Newbie_75 said:
Sadly, these codes work for the units I've seen in videos, but not with my interface.
I've added a video (second video) of the menu I have under factory settings.
None of the other codes I tried worked either (8888, 8877).
The original interface didn't even have the full standard android menu. No access to Apps or Build number for example, but I was able to get around that by installing Agama where those menu options are accessible. Which makes me suspect that Engineering mode menu is in the system. I just can't figure out how to access it from my interface.
With access to build number through Agama I was able to activate Developer mode but I didn't find what I needed there either.
Any ideas?
Click to expand...
Click to collapse
There are codes for your unit, you must find correct ones.
Try searching the net and youtube for it, enter model of your unit and search for pin codes

Anton TNT said:
There are codes for your unit, you must find correct ones.
Try searching the net and youtube for it, enter model of your unit and search for pin codes
Click to expand...
Click to collapse
Thank you. I've searched but I haven't found any which is why I was hoping someone here had my same unit/interface and could help me.

1234 is for factory setings as I saw in video you posted, developer mode should be 7890+current hour (if now is 08:12 you input like 789008->which 08 is current hour)
In factory settings you can adjsut almost everything but developer mode serves as debugging there is no much to do there. Advanced mode is 123456, there are system settings regarding all configuration of all functions.
This codes are specific for TS10-TS18 units. What unit do you have , provide some info of device from car settings / about device menu.

Anton TNT said:
1234 is for factory setings as I saw in video you posted, developer mode should be 7890+current hour (if now is 08:12 you input like 789008->which 08 is current hour)
In factory settings you can adjsut almost everything but developer mode serves as debugging there is no much to do there. Advanced mode is 123456, there are system settings regarding all configuration of all functions.
This codes are specific for TS10-TS18 units. What unit do you have , provide some info of device from car settings / about device menu.
Click to expand...
Click to collapse
Oh, this is promising. I'll give it a shot, thank you.
I posted images with information about my model in my original post.
Copying it here again for convenience.

Newbie_75 said:
Oh, this is promising. I'll give it a shot, thank you.
I posted images with information about my model in my original post.
Copying it here again for convenience.
Click to expand...
Click to collapse
The code 7890+hour didn't work on my unit, however messing around in the Car Launcher FREE settings, I found an icon for Car Settings (different from the one under factory settings). In there, I found 3 sub menus. Under the "other" menu, I found Engineer mode!!! I forgot to take a picture, but I this is a screenshot from a youtube video to showing the same menu options I see.
Once there, you scroll over to Hardware testing and then Audio. That's where you find ALL the audio levels you need. I'm still playing around with it as I haven't gotten the mic to the level I want, but at least I'm one step closer.
I've also seen other threads where folks have had better success after disabling the front facing mic.
I don't know if I have the guts to open it up and cut the connections, but I've done crazier things so ... we'll see.
THANK YOU everyone for your help. I hope my post can help anybody after me looking for a same info.

Newbie_75 said:
The code 7890+hour didn't work on my unit, however messing around in the Car Launcher FREE settings, I found an icon for Car Settings (different from the one under factory settings). In there, I found 3 sub menus. Under the "other" menu, I found Engineer mode!!! I forgot to take a picture, but I this is a screenshot from a youtube video to showing the same menu options I see.
Once there, you scroll over to Hardware testing and then Audio. That's where you find ALL the audio levels you need. I'm still playing around with it as I haven't gotten the mic to the level I want, but at least I'm one step closer.
I've also seen other threads where folks have had better success after disabling the front facing mic.
I don't know if I have the guts to open it up and cut the connections, but I've done crazier things so ... we'll see.
THANK YOU everyone for your help. I hope my post can help anybody after me looking for a same info.
Click to expand...
Click to collapse
So you have JCAC system version from 2019 as I saw in image, that changes a few things... like PIN codes.
Will find correct ones for your system.
PINS FOR ANDROID
Try with these.
Play arround , enter each one and see what PIN activaes what menu. Eventually you will find correct one.