no dialer codes on u firm need help????? - Samsung Galaxy S7 Edge Questions and Answers

so installed the u firmware.
i have no dialer codes none work at all.
need to switch usb mode into usb+modem or diag mode so cdma workshop can see it
any ideas???
sorry wrong thread

Related

[Q] Us cellular s4 Diag Mode

I am going nuts trying to figure this out. I got my phone into DM mode and was able to connect DFS and CDMA WS to it and then all of a sudden it no longer is able to be read. I have done just about everything I can think of to get it working including a rtn reset and clearing efs on the phone. Nothing seems to want to kick it back into a usable DM mode.....
Anyone care to help me??
Please read forum rules before posting
Questions and Help issues go in Q&A and Help section
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator
Ronhero said:
I am going nuts trying to figure this out. I got my phone into DM mode and was able to connect DFS and CDMA WS to it and then all of a sudden it no longer is able to be read. I have done just about everything I can think of to get it working including a rtn reset and clearing efs on the phone. Nothing seems to want to kick it back into a usable DM mode.....
Anyone care to help me??
Click to expand...
Click to collapse
can you share how you got it to connect diag mode in first place. i have been struggling to do that. usb debugging is on, hidden menu screen enabled but doesnt show qualcomm settings in the *#7284 screen. I did try *#0808# and it shows the qualcomm settings there however it doesnt connect to computer when changed to dm mode. thanks
Us cellular uscc galaxy s4 diagnostic mode fix
scoukjr said:
can you share how you got it to connect diag mode in first place. i have been struggling to do that. usb debugging is on, hidden menu screen enabled but doesnt show qualcomm settings in the *#7284 screen. I did try *#0808# and it shows the qualcomm settings there however it doesnt connect to computer when changed to dm mode. thanks
Click to expand...
Click to collapse
*#7284# click modem i believe (you might have to toggle to pda later)
After you do that part this is what you do.
As long as the hidden menu is enabled
press *#0808#
this will bring up a menu kinda like the s3. Under usb settings change it to
dm+modem+adb
you'll get 2 serial and modem ports. Toggle the pda and modem back and forth and it should read. *now just need someone to find the 16 digit passcode and we're all in there!
Hope this helps!
16 Digit Passwords:
USCC S3 2010031619780721
Verizon S3 2009031920090615
Sprint S3 01F2030F5F678FF9 or 2012112120131219
Sent from my SPH-L710 using xda app-developers app

[Q] [SOLVED] How to enable diag mode on SGS4 without code

Hi guys,
I have a samsung galaxy s4 with no imei label on the battery place and the screen is smashed so no way to activate the debug mode or the diag mode
The only thing I did so far to be able to read the IMEI is to boot the phone in Download mode but CDMA tools are not working as the phone is not in diag mode.
Anybody knows how can I read the IMEI of this phone? I checked this post but even getting into ADB it´s complicated as it never boots on the Recovery mode.
Thanks in advance.
Yedi
yedi1002 said:
Hi guys,
I have a samsung galaxy s4 with no imei label on the battery place and the screen is smashed so no way to activate the debug mode or the diag mode
The only thing I did so far to be able to read the IMEI is to boot the phone in Download mode but CDMA tools are not working as the phone is not in diag mode.
Anybody knows how can I read the IMEI of this phone? I checked this post but even getting into ADB it´s complicated as it never boots on the Recovery mode.
Thanks in advance.
Yedi
Click to expand...
Click to collapse
Ok, I think I know now the answer for this just in case somebody will have the same issue...
As I don't have any option to control the phone as the screen is smashed, there is no way to activate the Diag Mode (*#0808#) in order to make the CDMA tool read my IMEI.
Solution: I found on Ebay an HDMI adapter with also USB host for 10 british pounds approx. This way I should be able to use my TV as the screen with a mouse or keyboard
It's on its way, so as soon as I get it working or not I will post how it goes.
Cheers,
Yedi
Solved.
With the device I mentioned I was able to connect the phone to the TV via HDMI and also adapt a USB keyboard to be able to control it as the screen was broken.
Happy days!
Yedi

Add / Unlock LTE Bands to Moto E 2015 (XT1528)

Hi.
I bought the Verizon Moto E (2015) XT1528.
I am trying to get LTE work in the Philippines and LTE bands here are different from what Verizon has enabled.
I'd like to ask if anyone has been able to add/unlock other LTE bands like the guide in the link below:
http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
I am having problems searching for the code the access the USB Settings menu (step 6 of the guide above):
"Open the USB settings screen on your phone. Change USB from AP to CP. And USB settings from MTP + ADB to RNDIS + DM + Modem mode (after you have finished making edits in your phone's memory, remember to revert the original settings in this screen).
This is the hardest part of this mod as the USB setting menu is usually hidden and the method to access it is slightly different on some brands. For the S5, you can open it by dialing *#0808# . Other phones may use *#7284# , *#8778# , *#*#8778#*#* , ##3424# or something else entirely. "
Any assistance would be greatly appreciated.
Thank you!
benitz8 said:
Hi.
I bought the Verizon Moto E (2015) XT1528.
I am trying to get LTE work in the Philippines and LTE bands here are different from what Verizon has enabled.
I'd like to ask if anyone has been able to add/unlock other LTE bands like the guide in the link below:
http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
I am having problems searching for the code the access the USB Settings menu (step 6 of the guide above):
"Open the USB settings screen on your phone. Change USB from AP to CP. And USB settings from MTP + ADB to RNDIS + DM + Modem mode (after you have finished making edits in your phone's memory, remember to revert the original settings in this screen).
This is the hardest part of this mod as the USB setting menu is usually hidden and the method to access it is slightly different on some brands. For the S5, you can open it by dialing *#0808# . Other phones may use *#7284# , *#8778# , *#*#8778#*#* , ##3424# or something else entirely. "
Any assistance would be greatly appreciated.
Thank you!
Click to expand...
Click to collapse
Check here please,
http://forum.xda-developers.com/moto-e-2015/general/how-to-verizon-moto-e-2015-gsm-network-t3098953

Enable Dialpad commands on XtreSlite roms

Hey,
I installed the XtreSlite roms on couple of phone (G900T and G925T)
every time i try to see whats my imei by entering the combination of *#06# nothing happened.
i cant use the dial pad commands to control the device,someone can help me and tell me how can i enable it on this rom?
Best Regrads,

Suitable downgrade firmware with "Hidden meny" options available?

Hello
Wondering if anyone could give me a hint of which stock firmware I would need in order to get options in the hidden menu available and thats compatible with Samsung GT-I8730.
Currently running Android-version 4.1.2 original stock firmware.
Trying to unlock SIM, using Chimera but gets stuck at 19%, when a popup-window tells me to enable Diagnostic Mode (DM) by using *#0808# or *#9090# or *#7284# in dial window
The two first options nothing happens at all and dialing *#7284# brings me to PhoneUtil with options UART, Modem or PDA, where PDA was default but there is no USB section available.
Also I would need the *#9090# to set Diag config to USB-value.
Am new at this and would be grateful for any help I can get
Riondorx

Categories

Resources