Develop Bugs

[Q] VZW CDMA Galaxy Nexus DIAG Mode

Does anyone happen to know the command to enter DIAG mode? So that I can get a com port to enter my settings using QPST or CDMA Workshop.

blueagewizard said:
Does anyone happen to know the command to enter DIAG mode? So that I can get a com port to enter my settings using QPST or CDMA Workshop.
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I looked at the store and couldn't find a quick way to do it. No phoneutil.
Anyways just purchased one, so I'll keep looking.

im still trying too, its not easy to do like most phones would be

*#*#4636#*#* pulls up testing mode if thats what you're looking for.

that doesnt help us any plus all lte phones have that, that's a given

Played around with USB tethering and thought it might bring up a modem or com port. No luck there.

okeefferd said:
*#*#4636#*#* pulls up testing mode if thats what you're looking for.
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can this be used to force the phone into evdo only rather than ehrpd?

Someone that owns one PM me and I will help to get diag. I want to get diag on this thing but do not have one.

i tried to use ##8778#,**87284
but they r didn't work!
if you geta,please share it to me. thanks

After some research I've found so far
Calendar Debug Receiver - 225
Email Broadcast Receiver - 36245
RlzDebugBroadcast - 759
Checkin - 2432546
Reboot - 947322243
System Update Service - 46
- 7867
Gtalk Diagnostics - 8255
TestingSettings - 4636
Enable - 8351
Disable - 8350
RTN_View - 786
PhoneDataService - 66236 (OMADM?)

My gn froze today. Before I pulled the battery I wanted to try ad reboot. When I plugged it into my PC it started loading drivers its never installed before. One driver was for a modem (not the one for USB tether). There were 2 more drivers trying to load, but I pulled the battery and don't remember their description.
If my phone freezes again I will get more details.
Sent from my Galaxy Nexus using xda premium

I own a Galaxy Nexus if anyone has any questions. Lets get this thing into diag mode!

crackers8199 said:
can this be used to force the phone into evdo only rather than ehrpd?
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Theoretically, but it does not work/stick.
Edit: It didn't for me anyway.

So has anyone had any luck yet? I just got this phone and was hoping to flash it to metro but I cant get it into DIAG. I was thinking that maybe we could put phoneutils back into the system through a rom or something like that?

VIA chipset... Not Qualcomm. You'd have to use diff. software than QPST / CDMA WS as well.

Hi I am not sure about the VZW galaxy nexus Biyi definitely got into diag mode on the sprint galaxy nexus via *#*#3424#*#*, I'm the past though with Samsung devices VZW and sprint differ. The main problem I had was that once plugged into a USB port there are no appropriate VIA diag drivers.

Drivers are here: http://www.mydroidfiles.com/downloads/TBH/SamsungFlashingUtility.7z
I "restored" my VZW GNex to the sprint build with the posted CWM stock sprint files and was able to access this menu as well as *#*#3282#*#* & *#*#000000#*#* (000000 is vzw msl). I was able to load the modem drivers but I do not see a Diag device looking for drivers.
Using the SamsungPSTLite app in the above archive I was able to "see" some QPST style data but it does not look editable.
VPST is used by others to edit via chipsets. I do not have a copy of this though so am still on the hunt. Wanted to pass along what I have found so far.
-saridnour

Someone posted information about VPST here...
http://www.cricketusers.com/request...atosphere-full-flash-cricket-2.html#post54139

Well I poked around and found a few things with the tool, but I made the mistake and hit a write by accident and looks to have corrupted my nvram. My MEID is now blank as well as all data in settings -> about. Sadly I can no longer use the *# codes above to get back into a mode (corrupt nv??) that I can restore what I had earlier backed up So heed this as a warning and if you have any ideas to correct this please let me know. My device works fine outside of the above and no connection to a carrier..
I ODIN'ed to factory and retraced my above steps.. ultimatley flashing CWM back to the same sprint software I had backed up but still no hidden menu commnads *# other than: *#06# shows no MEID and *#*#4636#*#* pulls up its usual as it did on the default vzw build).
Anyone know how to force a dialup modem connection other that the *#diag command? or a tool to force the *# commands? Or better yet another way to restore default nv settings?
-saridnour

Did you try *#*#33284#*#* ? You need your MSL though.

Unknown Device connection to pc

All I want to do is flash back to stock, I feel like I am gonna lose my my mind or go buy a new phone. I have mostly spent a solid 10 hours of time trying to get it to work.
I have been endlessly looking, searching, trying all these different methods to get my ls980 to connect to my pc. So basically everytime I have hooked it up it comes up as unreconized or unknown device doesn't connect.
List of things: Latest LG mobile drivers I have installed them through there exe and tried to install them manually when the ! comes up on the device. I have tried my laptop and my desktop every usb in all of them. I have tried the stock cable, and about 8 other different cables. I have tried it in debugging mode with mtp and without debugging. I tried the support tool as well. Tried composite usb setting.
I guess I am at a loss at this point to what even to try besides sending it to be repaired. Which I don't feel like it's a phone problem and I am just missing something I can't find, I say this because the phone charges perfectly fine and no damage to the usb port at all. If anyone has good information or just a direction I can go will be greatly appericated.

Dirty Grimace said:
All I want to do is flash back to stock, I feel like I am gonna lose my my mind or go buy a new phone. I have mostly spent a solid 10 hours of time trying to get it to work.
I have been endlessly looking, searching, trying all these different methods to get my ls980 to connect to my pc. So basically everytime I have hooked it up it comes up as unreconized or unknown device doesn't connect.
List of things: Latest LG mobile drivers I have installed them through there exe and tried to install them manually when the ! comes up on the device. I have tried my laptop and my desktop every usb in all of them. I have tried the stock cable, and about 8 other different cables. I have tried it in debugging mode with mtp and without debugging. I tried the support tool as well. Tried composite usb setting.
I guess I am at a loss at this point to what even to try besides sending it to be repaired. Which I don't feel like it's a phone problem and I am just missing something I can't find, I say this because the phone charges perfectly fine and no damage to the usb port at all. If anyone has good information or just a direction I can go will be greatly appericated.
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Is your device functioning normally, besides from this? Also, did you use the T-mobile drivers?

tabp0le said:
Is your device functioning normally, besides from this? Also, did you use the T-mobile drivers?
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It works just fine, only notable thing that I never figured out was why OTA updates don't ever take, it's still on ZVC. I tried the T-mobile d802 drivers as it was suggested by another post I saw on here.

And you've removed all drivers to android and lg for it.

secret.animal said:
And you've removed all drivers to android and lg for it.
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Correct, I uninstalled them, tried new ones a couple different ways from other posts, and removed them and tried again. Right now I just have them all uninstalled. Trying to figure out if it's something that's stopping it. In error I did forget that a couple times it reconized it but would :fail to start code 10.

Which version of windows are you running? On both desktop and laptop???

secret.animal said:
Which version of windows are you running? On both desktop and laptop???
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Windows 7 64-bit home premium on both.

Dirty Grimace said:
Windows 7 64-bit home premium on both.
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OK, that shouldn't be the problem. Zvc yet updates do not take.
Is it rooted?
And it is running on sprint network?

secret.animal said:
OK, that shouldn't be the problem. Zvc yet updates do not take.
Is it rooted?
And it is running on sprint network?
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Long story short, it's on ZVC, even with other updates that came up it would never update past it. I took it into sprint several times they didn't know why, I did root it as one guy said that was an option, I used stump root, but then I unrooted as I felt I was getting into something too complicated. It is on the sprint network, about 90% of the time and all the times I tried to update previous to the root/unroot. But I am not trying to update it since the root, mostly trying to restore to stock and start overish.

I'm thinking maybe a virtual machine with Linux might find it. If it can then there is something. And maybe we can redo the partitions and such.

secret.animal said:
I'm thinking maybe a virtual machine with Linux might find it. If it can then there is something. And maybe we can redo the partitions and such.
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I will check with a couple guys see if I can find someone with a machine with Linux this weekend. Thanks a lot for you on going help.

I have this phone at least for another year. So at least someone out here is still willing to help.

secret.animal said:
I have this phone at least for another year. So at least someone out here is still willing to help.
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I was unable to find anyone outside local computer store that I know. Kind of problem finding that in rural midwest. I also tried installing drivers in vista compatability as that was suggested no luck..

Dirty Grimace said:
I was unable to find anyone outside local computer store that I know. Kind of problem finding that in rural midwest. I also tried installing drivers in vista compatability as that was suggested no luck..
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As for driver removal, one thing I remember with the nexus devices. There is wugfresh nrt, nexus root toolkit. Let me see which application or program they loaded for removal before reinstall of drivers. I know they have 2 places you check into.
Dang, I'll have to try to load them via a windows emulator. I'm running Linux right now.

secret.animal said:
As for driver removal, one thing I remember with the nexus devices. There is wugfresh nrt, nexus root toolkit. Let me see which application or program they loaded for removal before reinstall of drivers. I know they have 2 places you check into.
Dang, I'll have to try to load them via a windows emulator. I'm running Linux right now.
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Let me know.. I am kinda at the point where I might try to find someone to flash it back to stock, and just activated my old phone til it gets back.. like I am past the point of frustration and no legit just don't get why, since all my other devices have zero issues connecting.

Getting DM + Modem + ADB working 5.1.1 ok1

I've successfully unlocked my Note 4 and I'm trying to get it to work with AT&T LTE, now I am following this guide here
http://forum.xda-developers.com/note-4/general/enabling-additional-lte-bands-att-t-t3160864
and I have looked everywhere to try to figure out how to get DM to work on Lollipop with the sm-n910p. A lot of places say to go into recovery and select DM Logging, but that option is not there when I go into the stock recovery for OK1. Does anyone know how to get here?
Thanks!

@ssjgoku24
I'm unlocked also, and use att. And i have tried similar guides here: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
And
http://forum.xda-developers.com/cro...ad-progress-please-leave-im-updating-t2871269
But i couldn't get it to stick. I don't know if it'll work on our device.
Before i continue I must state this is very dangerous and can hardbrick your device. I almost did myself. You have been warned!
Anyhow, use galaxy tools or idone unlock app to access hidden menu, then select 'phone util' and 'usb settings' from there. I've attached pics.
If you attempt, and get it to work please let me know. But like I already stated, this is very risky. Good luck and hope this helps.

Thanks for the info. I did already try doing that, but my computer never recognized the DM. So i was not able to use software. I'll try some more things once i get a chance, and I'll be sure to post results if in successful or not and what i did.

ssjgoku24 said:
Thanks for the info. I did already try doing that, but my computer never recognized the DM. So i was not able to use software. I'll try some more things once i get a chance, and I'll be sure to post results if in successful or not and what i did.
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Oh. I just remembered, when i tried this(it was a while ago) i used Efs Pro to switch to the right usb setting. Cause if you read all of the guide i used. It states that official roms block us from changing this. I do believe i was using Cm12 on my phone. Then used efs pro to switch phone usb to diagnosis mode (or whatever it is).
Here's link http://forum.xda-developers.com/gal...ol-updated-09-06-14-efs-professional-t1308546

So i was on vacation and finally got around to trying some things out. First using EFS Pro i was able to get my phone to show up as a samsung communication port in device manager. I am not sure if that is correct since in QPST it didn't show up as a diag port, i had to manually add it as COM4 (5 was also there and tested). I was able to see my phone but when i did a software download, it said the system was busy and if i hit "switch to" it would open the start menu, then pop backup. Doing this 3 times would then atart the download. Once the download hit 12% it would error out stating like "could not communicate in diag mode." This leads me to believe the phone is not actually getting set to diag mode. I have also tried to read the phone with another tool in QPST, but it always fails to read.
I tried double checking the settings using *#0808# and making sure dm + modem + adb was activated which it was. I also tried RDNIS + DM + Modem which resulted in the COM port changing to 8 & 9 but gave the same results.
When you tried QPST did you recieve these errors?
Note - I used the stock rooted ok1 rom , firmware, and baseband. I tried pd1 stock rooted rom, firmware, and baseband as well.
I was also using this in a windows 10 vm and tried on a windows 7 vm, since I have a Mac running osx.

ssjgoku24 said:
I've successfully unlocked my Note 4 and I'm trying to get it to work with AT&T LTE, now I am following this guide here
http://forum.xda-developers.com/note-4/general/enabling-additional-lte-bands-att-t-t3160864
and I have looked everywhere to try to figure out how to get DM to work on Lollipop with the sm-n910p. A lot of places say to go into recovery and select DM Logging, but that option is not there when I go into the stock recovery for OK1. Does anyone know how to get here?
Thanks!
Click to expand...
Click to collapse
How did you get it unlocked? I'm having trouble with sprint and wont unlock note 4 its payed off no longer with sprint would like to use it.

USB options not appearing after charging with oneplus charger

Hello all !
I charged my nextbit robin with a oneplus charger with its oneplus cable. The issue is that i am not able to access my phone via PC after that. I have tried different PC but with no luck.
When i connect the nextbit cable to pc the phone just charges and shows "Charging on AC". On searching the xda i came across a similiar problem but with a LG phone :
https://forum.xda-developers.com/g4/help/usb-connection-phone-detected-pc-t3291549
I dont know how to implement the suggested solution in nextbit ie. to enable port test check.
Can someone help me with this issue? I am running stock android and the service menu is not appearing. Now i can't even root it. I am confused, please help.:crying:

Did you try both ways on the USB-C side? I have had issues with that, seems like only one way works.

DJ_SpaRky said:
Did you try both ways on the USB-C side? I have had issues with that, seems like only one way works.
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Yes, I have tried plugging it both ways, still no luck .
Is there any way that i can root my phone now?

There are other way to root it, but I would say to fix this issue before proceeding, so that you can flash back to stock if needed

DJ_SpaRky said:
There are other way to root it, but I would say to fix this issue before proceeding, so that you can flash back to stock if needed
Click to expand...
Click to collapse
Is there any way to access the hidden service menu in nextbit robin without rooting it? The following codes are not working for me *#*#197328640#*#* and *#*#7378423#*#*.

I do not know, I run a custom ROM, ResurrectionRemix, and have never needed to use USSD codes.

DJ_SpaRky said:
I do not know, I run a custom ROM, ResurrectionRemix, and have never needed to used USSD codes.
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Can you tell me if there are options for Port Check Test and to Enable Port Check test in service menu, 'coz then only i can restore my usb functionality.

sreejit_s said:
Can you tell me if there are options for Port Check Test and to Enable Port Check test in service menu, 'coz then only i can restore my usb functionality.
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Click to collapse
DJ_SpaRky said:
I do not know, I run a custom ROM, ResurrectionRemix, and have never needed to use USSD codes.
Click to expand...
Click to collapse
This.

OP 3 not detectable in PC after Nougat update !! please help

After the update to Nougat, my PC does not recognize my OP3, doesn't even show any mobile device in Device Manager! Please suggest, tried resetting phone, restarting laptop, installed drivers also, nothing working
Update: So after starting from scratch, following the guide https://forum.xda-developers.com/oneplus-3/how-to/guide-flashing-oos-v4-0-1-custom-rom-t3537757 I reinstalled 4.0.2 and everything working smooth as ever, surprisingly, laptop recognizes phone in fastboot and adb, but not MTP.
What can be done? anyone

And of you boot into fastboot?

Puddi_Puddin said:
And of you boot into fastboot?
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it doesn't recognise there also

Dipinn Verma said:
it doesn't recognise there also
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Click to collapse
It doesn't boot? Try unbrick method 2.

Puddi_Puddin said:
It doesn't boot? Try unbrick method 2.
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Click to collapse
no, the phone is working fine, and surprisingly works with any other laptop, but not the one through which I updated it to nougat, the one which I have always used it with

Dipinn Verma said:
no, the phone is working fine, and surprisingly works with any other laptop, but not the one through which I updated it to nougat, the one which I have always used it with
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Hmm, and when you phone is on does it show something in the notification row?

Puddi_Puddin said:
Hmm, and when you phone is on does it show something in the notification row?
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Click to collapse
no nothing out of ordinary, even when I switch on mass storage, nothing, I have the verity-error also, can that be the problem? coz I lost my twrp and root when updated, should I do everything again from scratch ?

Dipinn Verma said:
no nothing out of ordinary, even when I switch on mass storage, nothing, I have the verity-error also, can that be the problem? coz I lost my twrp and root when updated, should I do everything again from scratch ?
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DM verity should be a issue, I do recommend you to start from scratch..

Puddi_Puddin said:
DM verity should be a issue, I do recommend you to start from scratch..
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Click to collapse
thanks a ton for prompt reply ! I'll post here how it goes, it might help someone else

Dipinn Verma said:
thanks a ton for prompt reply ! I'll post here how it goes, it might help someone else
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Click to collapse
DM-verity is a non issue with MTP/fastboot/adb. It's usually related to the USB cable or port itself, or a driver issue (fastboot/adb or device).
When you connect and toggle the USB setting to MTP, toggle it to charge only then to MTP again. I've noticed in the past that it takes longer for the PC to recognize or it requires a second try.

Hw4ng3r said:
DM-verity is a non issue with MTP/fastboot/adb. It's usually related to the USB cable or port itself, or a driver issue (fastboot/adb or device).
When you connect and toggle the USB setting to MTP, toggle it to charge only then to MTP again. I've noticed in the past that it takes longer for the PC to recognize or it requires a second try.
Click to expand...
Click to collapse
okay, so this is strange, i did what you said, PTP mode is working, only pictures are accessible though, nothing else, so the problem seems to be with MTP only

It's from windows. I think youre on windows 10 and have updated without knowing. Then youre phone it's not recongnise by pc.
Reinstall windows.

null0seven said:
It's from windows. I think youre on windows 10 and have updated without knowing. Then youre phone it's not recongnise by pc.
Reinstall windows.
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Click to collapse
windows 8.1 only, hasn't changed. I'll try following this guide tomorrow : https://forum.xda-developers.com/oneplus-3/how-to/guide-flashing-oos-v4-0-1-custom-rom-t3537757
and start from scratch, please suggest if I should be following any other guide if there is one. Thanks.

Mate, i can't tell you what to do.
On my case, it was windows 10. How i know? I try co connect at work (windows 7) & it workt fine. Reinstal windows, all ok.
FIRST, i suggest to check on another PC. If it works, 100% it's youre windows.

Ok so this is what I did. I went to device manager > right click mtp > update driver software > browse my computer > let me pick > mtp USB device > happy me ??

Good for you buddy, the mtp option doesn't even come up in device manager, it used to earlier, but not anymore

Dipinn Verma said:
Good for you buddy, the mtp option doesn't even come up in device manager, it used to earlier, but not anymore
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Click to collapse
Then idk what to tell yu

It may sound stupid but my windows 7 couldnt detect my op3 as well ytd..
Then I restarted both my phone and pc and it worked.

No buddy, not at all stupid, though that didn't work for me