oldpueblo over in the General thread for the View noticed a Sprint rep used the calculator to enter the dialpad "secret codes" (as Android calls them) into the calculator. So here is a few of them I've found since digging through the APKs.
The calculator must be in LANDSCAPE to reveal the keys needed to input the codes.
!+!+4636+!+!
Testing
!+!+5382+!+!
Debug Tool
These might be CDMA radio specific, but please test on other Flyers.
!!786!
Reverse Logistics Support (menu to reset, MSL needed)
!!3282!
EPST
!!889!
Call Settings (SIP you can configure but there's no phone to dial out or answer)
!!33284!
Field Trial (View mode)
!!3424!
QXDM Service (activated upon start, use menu to disable it)
Credit: lovethyEVO, Korey_Nicholson
This was tested on a WiFi only model. 4636 worked got a imei number after changing the setting from cdma prefered,which I found odd. 5382 worked, didn't mess around with that. Rest I got errors on. Hope this helps
Sent from my HTC Flyer P512 using XDA Premium App
pardonmyfreedom said:
oldpueblo over in the General thread for the View noticed a Sprint rep used the calculator to enter the dialpad "secret codes" (as Android calls them) into the calculator. So here is a few of them I've found since digging through the APKs.
The calculator must be in LANDSCAPE to reveal the keys needed to input the codes.
!+!+4636+!+!
Testing
!+!+5382+!+!
Debug Tool
These might be CDMA radio specific, but please test on other Flyers.
!!889!
Call Settings (SIP you can configure but there's no phone to dial out or answer)
!!33284!
Field Trial (View mode)
!!3424!
QXDM Service (activated upon start, use menu to disable it)
I'm still trying to work out on how to get Field Trial to prompt you for the service password.
Click to expand...
Click to collapse
Didn't try QXDM but everything else here worked for me.
Here's one I tried that worked:
!!3282!
EPST
I found two more from trawling other devices, some of the codes are the same as the Flyer's phone enabled cousins, you just need to replace any character "*" (asterisk) with the "!" (exclamation), and any character "#" (pound/hash) becomes a "+" (plus) on the calculator.
The codes I found are:
!+!+8255+!+!
You can use this code to launch GTalk Service Monitor.
!+!+225+!+
Calendar Info and calendar debugging
Edit: Most of the codes on this link did not work for me, as don't all CDMA codes as I am on GSM. http://android.modaco.com/content/t-mobile-pulse-pulse-modaco-com/298744/pulse-secret-codes/
I have the View and the EPST worked. I haven't had a chance to try the others yet.
Related
Well here they are with some incomplete labeling on my part. (Possibly mislabeled)
##778# - EPST - Advanced Programming
##786# - EPST - Reverse Logistic
##4772579# - RESETs
##37872# - Full Speed USB Mode - Enable/Disable
##8626337# - EPST/Vocoder -
##2539# - EPST/A-Key - Authentication Key
##7738# - EPST/P_Rev - Protocol Revision
##3282# - EPST - Basic Programming
##775# - EPST/PRL - PRL Settings
##3386# - DDTM - Enable/Disable
##33284# - Debug - FieldTrial Debug Info
##3424# - DMR - PORT INFO
I found what I believe to be every code available on the Touch Pro as there were no others listed in the folder that handles these codes! If you'd like to snoop the folder yourself go to HKLM\Services\PhoneExt\KeyProgram
It's amazing what you can find when you're bored!
I believe these are the same for the Diamond also.
If you find these useful please donate...Oh wait never mind I have nowhere to donate too! Have Fun, Be Safe, and most of all ALWAYS backup your data!
What would the full speed usb mode do if you enable it?
I've tried them in the dialer but they dont work???
::::EDIT::::
Got it to work
for my Provider
its only "##Code" Then Talk no # after the code the code
Im not exactly sure what the high speed usb code does but i know it disabled all sound from my headphones, so i disabled it again.
The High Speed USB mode basicaly turns your phone into a flash drive, the phone can no longer see the memory card in it with the OS, and the normal functions your used to in your USB port don't work any more ( why your head phones quit working ). Turn it on when you want to transfer lots of data quickly, turn it of when you want the phone back to normal =)..
stevopativo said:
Well here they are with some incomplete labeling on my part. (Possibly mislabeled)
##778# - EPST - Advanced Programming
##786# - EPST - Reverse Logistic
##4772579# - RESETs
##37872# - Full Speed USB Mode - Enable/Disable
##8626337# - EPST/Vocoder -
##2539# - EPST/A-Key - Authentication Key
##7738# - EPST/P_Rev - Protocol Revision
##3282# - EPST - Basic Programming
##775# - EPST/PRL - PRL Settings
##3386# - DDTM - Enable/Disable
##33284# - Debug - FieldTrial Debug Info
##3424# - DMR - PORT INFO
I found what I believe to be every code available on the Touch Pro as there were no others listed in the folder that handles these codes! If you'd like to snoop the folder yourself go to HKLM\Services\PhoneExt\KeyProgram
It's amazing what you can find when you're bored!
I believe these are the same for the Diamond also.
If you find these useful please donate...Oh wait never mind I have nowhere to donate too! Have Fun, Be Safe, and most of all ALWAYS backup your data!
Click to expand...
Click to collapse
##778# - EPST - Advanced Programming
that really is to reset settings
##786# - EPST - Reverse Logistic
aka RTN aka hard reset
##3282# - EPST - Basic Programming
very important Data programming
##33284# - Debug - FieldTrial Debug Info
good for messing around with advance settings
(not for beginners can mess up phone badly and end up with a hard reset)
this works with every sprint phone form the lg lx160 to the ****ty Samsung instink
which one is the code that lets u see whether the phone is refurbished or not?
Just dial ##778# then hit view and scroll down to Refurbishment Status it should say "No" which means it hasnt been refurbished
Anyone know how to get these codes to work on a USC phone? (TP)
Doesn't matter if I hit ##code# or ##code send, it just wants to dial that number... Got my curiosity up.
Oh yea,, totally box stock phone with the HTC 6-09 rom update.
Some of them are only for Sprint I think, but if it is unlocked, the rest should work.
Oooops found 1 more ##wimax# froyo2.2
phone codes
thanks guys i was looking for these and happened upon your post
Saw a post where they were using bluetooth headset and calculator as a dialer!
I was encouraged to add some details to this post by GODZSON, so here goes!
The credit for putting this together goes to crmcsh01, He's going to post a walk-thru soon.
I'm using contradude's CleverNameHere ROM on the Cricket network android plan.
Cricket is cheap and they don't care about your hardware.
Using DialerOne app I get full cell phone OTA ( MDN, NAM, PRL and commit) with *22804
Using Universal CKT MMS (the black app), I've got full messaging over the cell net.
Groove IP and Google voice provides voip on the data net. Works fine.
Cell phone function is almost complete, just some audio issues, the posts below give some good ideas for fixes and toys.
Support EVO VIEW as Phone!
http://androidforums.com/htc-evo-view-4g/419743-evo-view-phone.html
[Q] HTC Evo View phone?
http://forum.xda-developers.com/showthread.php?t=1270810
Cheap stylus
Fujitsu Stylus – FPCPN36AP
http://forum.xda-developers.com/showthread.php?t=1122541
http://www.buy.com/pr/product.aspx?sku=222543014
I haven't cooked a ROM since my touchpro2, but I think there is a very good chance the android pros out there can figure out the phone details. Also hardware buttons could be remaped (camera?) like in the old winmobil. I'd like my toy to have all the bells & whistles!
Evo View Bluetooth Cricket Walkthrough
TUTORIAL COMPILED BY crmcsh01
Evo View Tutorial
Hey I'm having a blast with my new toy, tried all 3 roms and clevername seems to be the one I like the most. Anyways if you want to copy and paste this tutorial go ahead, I made a few tweeks to it but for the most part it is complete, I did say it's not 100% and would appreciate input from the community.
HTC EVO View 4g on Cricket:
CREDIT FOR THIS TUTORIAL IS AS FOLLOWS:
Google and the Open Handset Alliance (Android OS), MyCricket Forum, XDA-Developers, contradude (ROM), AlphaRev and unrevoked (Revolutionary: S-off & Recovery Tool)
If I missed anyone, let me know. If you want me to link to any website I will.
I take no credit for the information provided; I simply compiled a set of instructions that worked for me.
This tablet was surprisingly easy to get onto Cricket’s network and I am able to use almost every feature, the only part not working is incoming calls. Google Voice works for incoming and outgoing calls though, so I thought I would give a walkthrough of what I did to get this tablet working on Cricket’s network. Keep in mind that this is not 100% complete yet, I would really appreciate input from the community to better this tutorial.
Prerequisites:
- CDMA Workshop paid version and QPST. You can probably get this done without Workshop but Workshop makes it MUCH easier.
- A rooted HTC Evo View, (I used CleverNameHere Rom RLS1) by contradude, I have not had time to play with honeycomb yet.
- Put your Evo View’s MEID on Cricket’s network on the $55 android plan, make sure it is NOT on your account as a (CPE) or your data will not work.
Instructions:
1. Open up your calculator app and put the tablet into landscape mode type !!3424! =, this will put your tablet into debug mode.
2. Open up CDMA workshop and connect to the proper com port.
3. Under the security tab, read the spc using “HTC Method” and write it to 0’s.
4. Under NAM tab, put your “MIN” “MDN” and “HomeSID” in the appropriate columns.
5. Under the EVDO tab put [email protected] in all 4 columns and “cricket” (NO quotes) for your passwords. Change Mobile IP Behavior to MobIPandSimple.
6. Under the PRL Tab, write Cricket’s android prl to the tablet. I use 42700
7. Do a mode reset and when it boots up you should get a “3g” icon and data should work.
8. If you keep getting a handsfree activation prompt:
a. Connect phone to QPST v2.7 build 323
UNDER M.IP TAB, delete all user profiles except 0 and 1, you should be able to double click users 0 and 1 and edit the profile
User [email protected]
HA and AAA shared secret > Text String > cricket
Do the same for both profiles
Change Active User - 1
UNDER PPP CONFIG TAB
> Um
Input [email protected] in Tethered NAI and User ID
Password > cricket
>AN
Input [email protected] in User ID
Password > cricket
9. Using root explorer or root browser, edit the build.prop file under /system/build.prop and edit the following line:
ro.phone.function=0 change the 0 to a 1 and you should have your phone enabled.
10. There are a couple ways to setup mms messaging. The way I used was to install APNbackup and Restore
<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<apns>
<apn name="Production" numeric="310012" mcc="310" mnc="012" apn="1" user="your10digit#[email protected]" server="wap.mycricket.com" password="cricket" proxy="null" port="null" mmsproxy="null" mmsport="8080" mmsprotocol="2.0" mmsc="http://mms.mycricket.com/servlets/mms" type="mms" />
</apns>
Just edit the "your10digit#here" part with your phone number and save this.
Place it on your phone's SDCard under a folder called "apnbackuprestore". Then open the Android App APN Backup and Restore (on the Market). Backup the stock settings. Then delete APNs and restore the new APNs you just created.
11. To get youtube to work, dial !!3282!= from the calculator. Click edit and then enter the MSL. It will prompt you for a password which is the MSL or SPC.
Choose Advanced and at the bottom pick RTSP\HTTP Setting:
Change RTSP Proxy Address to: 0.0.0.0
Change RTSP Proxy Port to: 0
Change HTTP PD Proxy Address to: 0.0.0.0
Change HTTP PD Proxy Port to: 0
12. For a dialer there are a couple options I have found, If using HTC Sense, I had to install a dialer app from the market, dialerone worked for me, you might need to run the apk from a fileexplorer as I am not sure if the market will give you a result since you are using a tablet. If I put launcherpro on this tablet and use launcher pro, I have the actual HTC Dialer on my home screen no problem. If you make a test call with it, you can dial *228 send and your tablet will program over the air. If you call out using cricket service, you will need to use Bluetooth in order to hear anything, but if you use groveip and google voice, it will automatically go to a fully functioning speaker phone when you place a call.
huntman21014 said:
care to give some more info on how you flashed it to cricket and data costs?
Click to expand...
Click to collapse
see post #2 thanks to crmcsh01
HTC EVO View 4g on Cricket
Didn't have enough posts to include links, so dtack posted for me, any question just ask!
Thread cleaned
Thread had been cleaned up for development, Thanks to dtack and crmcsh01 for info.. edit current posts with updates
P.s. For dev info the Jet Stream modded with phone service.
as for the instructions, do these instructions work on sprint? Just use sprint prl, instead of the password being cricket itll be sprint?
I really want this work... id rather use this than my evo 3d
I just spent about an hour going over my evo 3d build.prop and the buil.prop for the view 4g (viperrom) and I added any values from the evo 3d build.prop that wernt in the viperrom (view) build.prop. I adjusted a few things too.
anyone want to give this a try on the sprint network and see if it gets us any further on getting the view working on the sprint network for calls?
here is the build prop I modified
http://www.multiupload.com/O6Y4ODVDJY
I am sure the view would work as a phone on Sprint. I think the biggest issue you will run into is getting sprint to activate or put your view's MEID/ESN onto an account the same way they would put an Evo 3d on. If you try to activate it as a phone, they will see it as a tablet in their system and probably not do it. Cricket was pretty easy because as far as they were concerned it was just another ESN to put on an account, as far as they know, it is an EVO 3d.
it is possible to change the meid number
im just saying it "can" be done. Im not saying do it lol
Changing MEID on instrument is illegal (I think so). If you change MEID on your handset, then you need to get this MEID registered on Sprint.
dtack, you asked to enable the phone function in build.prop. Would this enable the bluetooth headset to work with VIEW or should we do some more tweaking?
I have tried enabling the bluetooth in build.prop (two properties mentioned for flyer gsm) and tried connecting to PC (PC as a bluetooth headset), left out with unluck. It could connect the media audio but not the phone.
pls help us on this.
-KP
kevinrocksman said:
I really want this work... id rather use this than my evo 3d
I just spent about an hour going over my evo 3d build.prop and the buil.prop for the view 4g (viperrom) and I added any values from the evo 3d build.prop that wernt in the viperrom (view) build.prop. I adjusted a few things too.
anyone want to give this a try on the sprint network and see if it gets us any further on getting the view working on the sprint network for calls?
here is the build prop I modified
http://www.multiupload.com/O6Y4ODVDJY
Click to expand...
Click to collapse
I think your on the right track...but using build.props and decompiled rom apks from HTC phones with the same processor (Snapdragon MSM8655) and stock carrier might be more compatible.
HTC EVO Design 4G a Sprint phone
http://pdadb.net/index.php?m=specs&id=2861&view=1&c=htc_evo_design_4g__acquire_htc_kingdom
HTC Hero S
http://pdadb.net/index.php?m=specs&id=3165&view=1&c=htc_hero_s_htc_kingdom
Verizon HTC ThunderBolt 4G
http://pdadb.net/index.php?m=specs&id=2657&view=1&c=verizon_htc_thunderbolt_4g_adr6400_htc_mecha
It's interesting that ALL the phones including the View are specd with FM radios!
Sprint HTC EVO View 4G Specs
http://pdadb.net/index.php?m=specs&id=2830&view=1&c=sprint_htc_evo_view_4g
By the looks of it the only phone that uses that specific processor and works on Sprint is the Samsung Conquer 4G. I will see what i can do with decompiling it... That is something I'm only 2% good at...lol
Sent from my PG86100 using XDA App
Thanks crmcsh01 , dtack and kevinrocksman.
I used the RUU by globatron and used just the ro.phone.function, bluetooth related props then CDMA service parameters for our operator in India. It connected to CDMA network in India.
When I updated with HoneyComb by gloabtron, and changed the phone.function alone, I am getting dialer enabled from DialerOne. But I am getting Yellow background image with text "Wrong!" underneath the contacts icon and underneath the history icon which are beside the "End Call" button (same as my old old condition before successful phone app) . Bluetooth is not connecting to Phone audio, but connecting to media audio. Could you help us how to get this enabled on HC.
For timebeing I rolled back to GB by globatron and my phone is enabled again with no problems.
Any help with Honeycomb is appreciated.
-KP
krishnaprasad said:
Thanks crmcsh01 , dtack and kevinrocksman.
I used the RUU by globatron and used just the ro.phone.function, bluetooth related props then CDMA service parameters for our operator in India. It connected to CDMA network in India.
When I updated with HoneyComb by gloabtron, and changed the phone.function alone, I am getting dialer enabled from DialerOne. But I am getting Yellow background image with text "Wrong!" underneath the contacts icon and underneath the history icon which are beside the "End Call" button (same as my old old condition before successful phone app) . Bluetooth is not connecting to Phone audio, but connecting to media audio. Could you help us how to get this enabled on HC.
For timebeing I rolled back to GB by globatron and my phone is enabled again with no problems.
Any help with Honeycomb is appreciated.
-KP
Click to expand...
Click to collapse
you say it connected in india?
and the phone functions worked on GB?
Could you make calls and recieve calls?
Txts worked?
Did you have to use grooveip and google talk or did it just work with sprint?
also what if you installed (or pushed) http://www.multiupload.com/SZFSA47UQH
its the phone.apk from my evo 3d..
I am in India. like Sprint, we have CDMA Operators called Reliance/Tata/MTS.
As quoted by crmcsh01 I need to get the MEID enrolled on it. For time being I have mapped the parameters for India Operator Reliance. Only calls I can make is to *333 and *228. I called these numbers on GB and heard the activation instructions. It worked connecting these numbers. Once I get the plan enabled on these would post the results (might take a week or two for this) for Txts and Receiving calls.
I didn't used GrooveIP to connect the CDMA Operator. When I used GrooveIP to call US numbers, it worked as well.
Do you mean installing the phone.apk on HC? Phone app got enabled on my HC. But problem is I didn't hear any voice on my bluetooth that I heard when it was GB when I called *228. So I rolled it back to GB. I see a yellow colored "Wrong!" text on both sides of the "End Call" button during this call in HC along with no sound in bluetooth as well as speaker.
GB is the one i'd perfer to be functional first. don't like HC so much lol.
if I'm correct thee apk I posted is the GB one.
Pls find attached the snap shot of Phone App I am getting in HC. pls see the yellowish background in the bottom left and right sides. I will check the GB one for messages and post the results.
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"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",
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}
krishnaprasad said:
Pls find attached the snap shot of Phone App I am getting in HC. pls see the yellowish background in the bottom left and right sides. I will check the GB one for messages and post the results.
View attachment 845047
Click to expand...
Click to collapse
so it did this after u upgraded to HC then back to GB?
krishnaprasad said:
I am in India. like Sprint, we have CDMA Operators called Reliance/Tata/MTS.
As quoted by crmcsh01 I need to get the MEID enrolled on it. For time being I have mapped the parameters for India Operator Reliance. Only calls I can make is to *333 and *228. I called these numbers on GB and heard the activation instructions. It worked connecting these numbers. Once I get the plan enabled on these would post the results (might take a week or two for this) for Txts and Receiving calls.
I didn't used GrooveIP to connect the CDMA Operator. When I used GrooveIP to call US numbers, it worked as well.
Do you mean installing the phone.apk on HC? Phone app got enabled on my HC. But problem is I didn't hear any voice on my bluetooth that I heard when it was GB when I called *228. So I rolled it back to GB. I see a yellow colored "Wrong!" text on both sides of the "End Call" button during this call in HC along with no sound in bluetooth as well as speaker.
Click to expand...
Click to collapse
Good work!
Could you post a copy of your build.prop?
Also a list of all your settings under the EPST ( !!3282! in landscape calc mode ) would be great.
To OTA with my carrier here in the states the spc needs to be zeroed out.
Try to verify which phone apk is being used.
Thanks!
After using globatron's GB RUU, I went to build.prop (after SU flash, RE), then changed below properties as mentioned in #2 post in this thread (by crmcsh01/dtack)
ro.phone.function=1
ro.bt.profiles = 4270403
service.brcm.bt.ag_supported = 1
Initially I saw the HTC Phone app. After second boot, this icon got disappeared. But I could call the numbers using the "People" app. I have created the contacts for activation and then used "People" app to call the number required.
If we don't enable the ro.phone.function, then "call" is disappearing from the "People" application against the contact (only SMS remains)
I didn't change the EPST values other than using CDMA WS and changing SPC/MSL to 000000, MCC (Country code) to 404 and our primary and secondary A/B values to match the operator. Once I get the connection I will change these to the needed.
Pls find attached build.prop that is working for my GB as phone (Not yet tested Receiving Calls and Txts. Expecting connection to get in 10 days ).
View attachment build.prop.txt
In the dialer screen, dial ##3282# to get access to a special menu.
This is not device specific. That is the field test utility that can be used on every windows phone 7 device.
I never said it was device specific.
Didn't know this. Thanks
I hope this is the correct forum, if not I apologize. I have a Samsung Showcase from a small area provider. I have been playing around with it and had one question. It seems any directions I find to get into Service Mode (so you can program the phone) do not work. I followed the following:
To access the hidden menus from the dialer:
• Open the dialer and enter *#83786633 then press the Home key
• Open the dialer again (clear previously entry if it is still present) enter *#22745927
• Enter the SPC 000000 then enable Hidden Menu
After this you in theory can dial **772 to access the programming menu, however **772 does nothing when dialed. The phone is pretty much stock right now save for it is rooted. Anyone have any ideas how else you can access programming menus or what I might be doing wrong? I tried to disable the hidden menu -> reboot -> enable hidden menu -> reboot and that didn't seem to have any affect either. Thanks much for any help you can provide.
Well I guess I should have searched for Samsung Showcase for this, I believe I found the options I am looking for. If anyone else runs into this the following worked for me.
MIN Programming
Bring up the Dialer
Dial ##626#
Data Programming
Bring up the Dialer
Dial ##3282#
I did this on a pretty much stock phone (save for being rooted). I can't say whether this would work in a custom ROM or not. The information was pulled from the following post on cdmahosting.com so thanks to DYNET:
http://cdmahosting.com/showthread.php?p=118
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
Core cellular settings... do you think this might include band selection?
elyl said:
Core cellular settings... do you think this might include band selection?
Click to expand...
Click to collapse
I was thinking the same thing. If it requires a security code, it must be important!
Anyone test these on an AT&T variant?
cpuguy said:
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
I'm going to make my purchase decision based on your discoveries on the Product support tool
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
Click to expand...
Click to collapse
On my AT&T 920 all that does is show my phone number.
elyl said:
Core cellular settings... do you think this might include band selection?
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I have no idea. I'll need to look at the code a little more closely. The issue is that I can't run it right now; unless I find a way to enable Interop capabilities for third party applications (or sign my app as a second party - OEM - application). Or, if I get it to work with NFC tags (which apparently, were shipped yesterday)... And even if I launch the application with the NFC tags, I still need the password.
For each component I listed, they all have a native code back-end; the front-end is in .NET (non-obfuscated so very easy to interpret) but the back-end (where in some cases - such as the Product Support Tool - most of the code resides) is in C++ (harder to interpret). The Product Support Tool reads "items" from the C++ dll and populates a key-value type list. I'll need to disassemble and analyse the back-end C++ component to better understand what kind of items it's reading. The SPC code check is also done in here so I may be able to figure out the algorithm used to check the code and/or what static values it relies on to validate it.
californiarailroader said:
On my AT&T 920 all that does is show my phone number.
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That's interesting... Anyone else only get their phone numbers while doing ##3283# ? I've read a lot of people are able to enable 4G on some of the RM821 (international variant of the Lumia 920) through the settings in the "field test" component which means they get more than just their phone number.
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
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778 is the code for PST, which should, in theory, allow you to modify settings related to the radios. I entered ##778+call and got a "Service tools" menu to open, but there is nothing available to select.
dc/dc said:
778 is the code for PST, which should, in theory, allow you to modify settings related to the radios. I entered ##778+call and got a "Service tools" menu to open, but there is nothing available to select.
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If I dial ##778 and call, it actually places a call.
californiarailroader said:
If I dial ##778 and call, it actually places a call.
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Odd. Have you updated your device?
Code for MDN?
Hi,
Can anyone help with a code to change MDN? I've got the wrong one from a temporary sim used when setting up the phone. And now I can't change it. It's annoying as this number is carried through to the main dialler.
Thanks!
californiarailroader said:
If I dial ##778 and call, it actually places a call.
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It works on my AT&T L920. Are you using the stock dialer?
n7slc said:
It works on my AT&T L920. Are you using the stock dialer?
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I must have pressed something wrong, or spaced, it works on mine too.
Following 1308 update, it appears ##3282 +call no longer works for field test.
Anyone confirm?
jickbahtech said:
Following 1308 update, it appears ##3282 +call no longer works for field test.
Anyone confirm?
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confirmed here too. I've seen posted a few other places. I've tried different variations and I can't get it to work. It come up with a screen that shows ussd and then my number or says something went wrong. Would like this back or find another way to toggle lte.
jickbahtech said:
Following 1308 update, it appears ##3282 +call no longer works for field test.
Anyone confirm?
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confirming this, I just updated and I cannot get it to work the way it was before the update
ellokomen said:
confirming this, I just updated and I cannot get it to work the way it was before the update
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Nokia tells me to ask AT&T and AT&T tells me to ask Nokia. I had both techs on the line, but neither one knew anything about the codes or why we couldn't disable LTE from Cellular settings. Thinking of flashing a different firmware if that lets you control the LTE. I looked into the the development section a little, but not sure yet if that is a solution.
Am I understanding it correctly that value in ##634# Color Variant + Life Counter depends on Registry file, so if you flash a firmware for Red unit, Color Variant will say Red and if yellow it will say yellow.
Is this right?
So basically the phone depends on Product Code as every firmware has different code.
I flashed back to the AT&T 1249 ROM so I could have the field test option back. Until there is a way to enable field test again, I guess I'll stick with this. I looked at the other threads here, but there doesn't seem to be a way to flash to another ROM and have it work on AT&T.
Duds another solution???? thats is a ****... i can't flash but the 4G LTE Works sooooo ban here.