alright, So on my GSM HTC 8x (T-Mobile), I got File Explorer working in QPST. I can read and write various NVram values, change band prefs, etc. One thing interesting I found in the File Explorer (Not Windows OS, but for the Fileexp for the modem) is there is a directory called "Supl". In it is a file called "SuplRootCert". I copied it to my PC, and renamed it to "SuplRootCert.cer". When I opened the file, it presented itself as the "T-Mobile USA Root CA". Trusted Root Certificate.
I wonder what this is doing here? It can't be for Wi-Fi calling because the firmware doesn't support it (although it did at one time)..I wonder if we can put our own root certificate here and if the phone will trust it?
compu829 said:
alright, So on my GSM HTC 8x (T-Mobile), I got File Explorer working in QPST. I can read and write various NVram values, change band prefs, etc. One thing interesting I found in the File Explorer (Not Windows OS, but for the Fileexp for the modem) is there is a directory called "Supl". In it is a file called "SuplRootCert". I copied it to my PC, and renamed it to "SuplRootCert.cer". When I opened the file, it presented itself as the "T-Mobile USA Root CA". Trusted Root Certificate.
I wonder what this is doing here? It can't be for Wi-Fi calling because the firmware doesn't support it (although it did at one time)..I wonder if we can put our own root certificate here and if the phone will trust it?
Click to expand...
Click to collapse
The name of the certificate reminds me something about A-GPS, but I could be wrong....
But there is something very intriguing in your experiments: perhaps that way we could enable LTE on the international ATIV S.
Topogigi said:
The name of the certificate reminds me something about A-GPS, but I could be wrong....
But there is something very intriguing in your experiments: perhaps that way we could enable LTE on the international ATIV S.
Click to expand...
Click to collapse
I have something you ca try with your Ativ S, if you want:
Try installing the diagnosticApp_Sprint onto your Ativ via the Microsoft Store (Set OEMID to HTC and CID to "null") Then see if you can toast your way to app://e69a2877-59b8-43ed-898d-554fbc4b8b2b/_default#/EmbeddedTool;component/DMSwitchPage.xaml Once there, you can try toggling one of the switches (both will enable the necessary serial Port). When the phone auto-reboots, you should be able to connect it to the PC. Once Windows Update finds and installs the drivers (I am assuming it will do this for the ATIV S), launch the "QPST Service Programming tool" (QPST can be found on the forum if you search for it) Once that tool loads, pick out your device and click "connect". Once that loads, click "read from phone". now go to the UMTS System tab to set your band preferences. (My 8x had all of them enabled by default) (I have nothing to compare it to, so YMMV). Once you have made changes, just press "write to phone" and wait for it to reset. Hopefully then you will have LTE enabled!
compu829 said:
I have something you ca try with your Ativ S, if you want:
Try installing the diagnosticApp_Sprint onto your Ativ via the Microsoft Store (Set OEMID to HTC and CID to "null") Then see if you can toast your way to app://e69a2877-59b8-43ed-898d-554fbc4b8b2b/_default#/EmbeddedTool;component/DMSwitchPage.xaml Once there, you can try toggling one of the switches (both will enable the necessary serial Port). When the phone auto-reboots, you should be able to connect it to the PC. Once Windows Update finds and installs the drivers (I am assuming it will do this for the ATIV S), launch the "QPST Service Programming tool" (QPST can be found on the forum if you search for it) Once that tool loads, pick out your device and click "connect". Once that loads, click "read from phone". now go to the UMTS System tab to set your band preferences. (My 8x had all of them enabled by default) (I have nothing to compare it to, so YMMV). Once you have made changes, just press "write to phone" and wait for it to reset. Hopefully then you will have LTE enabled!
Click to expand...
Click to collapse
You can do this with samsung diagnosis, open it and enter *#7284#, then select QC RmNetComposite. After doing whatever you want, you can go back setting it to MTP again.
The phone will reboot when you change this value.
greenboxal said:
You can do this with samsung diagnosis, open it and enter *#7284#, then select QC RmNetComposite. After doing whatever you want, you can go back setting it to MTP again.
The phone will reboot when you change this value.
Click to expand...
Click to collapse
Obviously, the new version of the diagnosis app (the one included in the official GDR3 update) inhibits that code...I think I will decide myself to restart from GDR2 and upgrade with the "polish" hack, in the end. I was too lazy to do it, Now I have at least a good reason to do it....
compu829 said:
alright, So on my GSM HTC 8x (T-Mobile), I got File Explorer working in QPST. I can read and write various NVram values, change band prefs, etc. One thing interesting I found in the File Explorer (Not Windows OS, but for the Fileexp for the modem) is there is a directory called "Supl". In it is a file called "SuplRootCert". I copied it to my PC, and renamed it to "SuplRootCert.cer". When I opened the file, it presented itself as the "T-Mobile USA Root CA". Trusted Root Certificate.
I wonder what this is doing here? It can't be for Wi-Fi calling because the firmware doesn't support it (although it did at one time)..I wonder if we can put our own root certificate here and if the phone will trust it?
Click to expand...
Click to collapse
How did you do that? I mean... I have a GSM HTC 8x as well and I'd like to edit the registry (mainly to change roaming preferences, bands preferences and if it is possible, the accent colors). Is that possible?
I have installed the Sprint Diagnostics app but it only shows the IMEI info and the SIM card info, nothing more. It does absolutely nothing else. Am I missing something?
You need to install @cpuguy's Native Toast Launcher
and paste this inside the box.
app://e69a2877-59b8-43ed-898d-554fbc4b8b2b/_default#/EmbeddedTool;component/DMSwitchPage.xaml
Click to expand...
Click to collapse
cybermiguel said:
How did you do that? I mean... I have a GSM HTC 8x as well and I'd like to edit the registry (mainly to change roaming preferences, bands preferences and if it is possible, the accent colors). Is that possible?
I have installed the Sprint Diagnostics app but it only shows the IMEI info and the SIM card info, nothing more. It does absolutely nothing else. Am I missing something?
Click to expand...
Click to collapse
this only allows you to edit the phone modem at this time. We might be able to reflash the os partition with this.
compu829 said:
this only allows you to edit the phone modem at this time. We might be able to reflash the os partition with this.
Click to expand...
Click to collapse
Oh well, no problem with that. I'd like to know if I can enable the AWS band on my phone (I got the c620e version). By the way, working with the modem, can I set some MCCs to be recognised as "home" network? Because I use a MVO and the whole time it says it is roaming (when it actually isn't).
compu829 said:
this only allows you to edit the phone modem at this time. We might be able to reflash the os partition with this.
Click to expand...
Click to collapse
I tried your method but the tool is unable to write to the phone. Keeps getting a "phone stopped responding to memory" error
compu829 said:
I have something you ca try with your Ativ S, if you want:
Try installing the diagnosticApp_Sprint onto your Ativ via the Microsoft Store (Set OEMID to HTC and CID to "null") Then see if you can toast your way to app://e69a2877-59b8-43ed-898d-554fbc4b8b2b/_default#/EmbeddedTool;component/DMSwitchPage.xaml Once there, you can try toggling one of the switches (both will enable the necessary serial Port). When the phone auto-reboots, you should be able to connect it to the PC. Once Windows Update finds and installs the drivers (I am assuming it will do this for the ATIV S), launch the "QPST Service Programming tool" (QPST can be found on the forum if you search for it) Once that tool loads, pick out your device and click "connect". Once that loads, click "read from phone". now go to the UMTS System tab to set your band preferences. (My 8x had all of them enabled by default) (I have nothing to compare it to, so YMMV). Once you have made changes, just press "write to phone" and wait for it to reset. Hopefully then you will have LTE enabled!
Click to expand...
Click to collapse
I did all of that on my HTC 8x (model c620e) and it did work. However, I'm kind of stuck because Windows doesn't detect the appropriate drivers for the phone and all I got is "HTC Composite device". Do you have any driver that I can use?
@cybermiguel It did that to me at first, too. Make sure the PC you are using has Internet, right-click on the "HTC composite device" in device manager, select "update driver software". Then tell it to search automatically for drivers. They will "magically" appear.
AlvinPhilemon said:
I tried your method but the tool is unable to write to the phone. Keeps getting a "phone stopped responding to memory" error
Click to expand...
Click to collapse
weird. I was using QPST 2.7 Build 402, and it was working fine. I was able to use "EFS Explorer" and "Service Programming" to read/write various info. Try a different USB cable or port on your computer?
Try this driver, for me work (disable driver signature)
My options for Ativ S LTE support
Here my options (ativ S)
What i enable for LTE support?
Mattemoller90 said:
Here my options (ativ S)
What i enable for LTE support?
Click to expand...
Click to collapse
keep going...there is a tab all the way over to the right that will deal with LTE.
compu829 said:
keep going...there is a tab all the way over to the right that will deal with LTE.
Click to expand...
Click to collapse
Find!! This is my "LTE tab"
If you have a phone with LTE enable I can try to set my "LTE tab" as yours
It's dangerous for my phone?
Mattemoller90 said:
Find!! This is my "LTE tab"
If you have a phone with LTE enable I can try to set my "LTE tab" as yours
It's dangerous for my phone?
Click to expand...
Click to collapse
Who knows...
Anyone know how can we connect Lumia 920 over QPST ?
it can't detect my Phone
Mattemoller90 said:
Find!! This is my "LTE tab"
If you have a phone with LTE enable I can try to set my "LTE tab" as yours
It's dangerous for my phone?
Click to expand...
Click to collapse
The screenshot you posted seems to me unuseful: all is already enabled and activated. Can you please post a screenshot of the NAS tab? There you should find if LTE UE OP classes are enabled, and, first of all, if UE RAT includes LTE or not.
Related
Apparently Treo 700 owners get a new utility in the latest verizon ROM update to switch the connector between RNDIS and Serial mode called "USBSwitch".
The USBSwitch utility is a workaround that lets you connect through a method other than RNDIS¹. This is useful if your desktop PC configuration uses third-party software or network configurations that interfere with ActiveSync's ability to connect via RNDIS. RNDIS is capable of working correctly if the settings are properly configured, but some of these settings may be configurable only by your organization's IT Helpdesk.
http://www.palm.com/us/support/downloads/usbswitch/
Click to expand...
Click to collapse
Would anyone with an updated Treo 700w care to post the cab file here?
found it
attached.
Here's the cab for this released by HTC for the wireless issue fix...
I have ran the file on my device, but it doesn't wok. It show me a message bellow.
lvlolvlo said:
Here's the cab for this released by HTC for the wireless issue fix...
Click to expand...
Click to collapse
Cannot communicate with the PC because of the following Remote Networking error (Error 608) Please reconnect your device. If the problem persists, restart the device.
PS: I have used your rom before this one, both are very good roms, but they have the same problem.
For about a year I have looked for a way to read and write NAM data from HTC CDMA phones.
Today I finished my search and have put together a kit for doing the above stuff, at least for the Apache/6700. It includes all the drivers and a very nice program to hack around with your phone (CDMA Workshop).
You guys have helped me out SO much in the past, so I'd like to give something back.
So without further ado, here are the instructions.
1. Remove all drivers from previous attempts to get it working (if any) then download the attachment and uncompress to an empty folder.
2. In ActiveSync, go File -> Connection Settings and uncheck the box labelled "Allow USB connections".
3. On your phone, go Start -> Programs -> File Explorer and browse to the Windows folder.
4. Scroll down until you find a program called DMrouter. Open it and click start.
5. Plug your Apache into cradle/cable.
6. The add new hardware wizard will come up. Do not allow it to connect to windows update. Click next and select "Install the drivers from a specific location" and browse to the drivers folder inside wherever you put the ESNkit.
7. If all goes well, another add new hardware wizard will come up. Repeat the exact same process as step 6.
8. On your computer, go Start -> Control Panel -> System -> Device Manager -> View -> Devices by Connection. Then play around until you see under a USB Root hub a USB composite device with two devices in its sub-tree. One of them will have a COM port number e.g. COM6. Write this down.
9. Go into the ESNkit folder and run cdma_wshop_loader. The password is ogmisthebest
10. CDMA workshop should load. Select port you wrote down e.g. COM6, click Connect, click Read, and you're in!
How to read SPC (Greetz to rafaelc, this is for you )
After step 10, go to the Security tab, and under the SPC section, select Universal, EFS Method in the listbox.
Click read.
Click OK in the dialog.
There will be a dialog pop up with a whole lot of dots and numbers. The first 6 Numbers after the dots end are your SPC.
If you want to change NAM data with this SPC, type it into the box and click SPC then click Send and go to the NAM tab, click read, and hack away!
How to change ESN (Proof of concept , changing to an actual ESN is illegal pretty much everywhere)
After step 10, go to the Security tab, and under the ESN section, select Universal, EFS Method in the listbox.
MAKE SURE YOU WRITE DOWN YOUR CURRENT ESN JUST IN CASE.
Click Read.
It will show your ESN!
To change, type in your new ESN and click write.
Done!
Have fun guys!!
http://clickapic.com/file/3556/esnkit-zip.html
Here is the link - with correct drivers this time!
http://www.mediafire.com/?llpenydz90l
oh and greetz to helmi_c!
You are THE MAN helmi. Without you I would have no motivation to hack around with my phone.
RS Mirror: http://rapidshare.com/files/101115120/esnkit.rar
thanks man.
Lvballer06 said:
RS Mirror: http://rapidshare.com/files/101115120/esnkit.rar
Click to expand...
Click to collapse
no drivers cdma in folder,
My silly old mistake - look for version with correct drivers above.
to program nam help
Good Friend I am of Venezuela and have a problem with my apache ppc6700 want to change minlock to him and have intetado me many form and I have not been able agradeco that can help me
file has a backdoor trojan
Confirmed
charlesnett said:
file has a backdoor trojan
Click to expand...
Click to collapse
Avast found it too!
There is no backdoor trojan, I suspect Avast may be picking up the loader for the program as a trojan. Avast is a hypochondriac program that sucks anyway
My NOD32 doesn't pick up anything.
My currently updated NOD32 AV shows :
http://rs342tg2.rapidshare.com/files/101115120/91242/esnkit.rar
multiple threats connection terminated - quarantined Threat was detected upon access to web by the application: C:\Program Files\Mozilla Firefox\firefox.exe.
http://rs342tg2.rapidshare.com/files/101115120/91242/esnkit.rar » RAR » esnkit\cdma_workshop_FULL_Cracked.exe probably a variant of Win32/Packed.Themida application
http://rs342tg2.rapidshare.com/files/101115120/91242/esnkit.rar » RAR » esnkit\cdma_wshop_loader.exe probably a variant of Win32/Rbot trojan
jbeam06 said:
My currently updated NOD32 AV shows :
http://rs342tg2.rapidshare.com/files/101115120/91242/esnkit.rar
multiple threats connection terminated - quarantined Threat was detected upon access to web by the application: C:\Program Files\Mozilla Firefox\firefox.exe.
http://rs342tg2.rapidshare.com/files/101115120/91242/esnkit.rar » RAR » esnkit\cdma_workshop_FULL_Cracked.exe probably a variant of Win32/Packed.Themida application
http://rs342tg2.rapidshare.com/files/101115120/91242/esnkit.rar » RAR » esnkit\cdma_wshop_loader.exe probably a variant of Win32/Rbot trojan
Click to expand...
Click to collapse
Wowee...
I think it may be detecting the loader as a virus because of the way it fiddles with the RAM. Just a guess though. Note the _probably_ a variant. It does honestly work fine.
What just happened!!!
I did everything that you said, and it restarted my computer when i opened the program!
To change the esn... does that mean i can use a phone that is on the lost list then?
bigsniperboy said:
What just happened!!!
I did everything that you said, and it restarted my computer when i opened the program!
Click to expand...
Click to collapse
Program is probably buggy, does some stuff with memory pointers to make the CDMA workshop think its registered and may have thrown something out of balance. I give you my word that to the best of my knowledge your computer will not be broken in any way.
camadot said:
To change the esn... does that mean i can use a phone that is on the lost list then?
Click to expand...
Click to collapse
Hell yes it does.
ALSO, update:
I'm looking for a full version of CDMA workshop that doesn't throw everybody's antivirus programs into paranoid spasms, will post back later with results.
I tried it again and it worked this time, but i still have the drivers from last time, how do i uninstall them? thx
went into antivirus spasm mode.
both copies i tried to download.
did you ever find a solution??
sounds like a handy piece of software i'd like to add.
Great! It looks like i'm gonna try it on my Apache..
does this work on htc hero?
abs0lut3z33r0 said:
does this work on htc hero?
Click to expand...
Click to collapse
Well the file only contains the drivers for the Apache and the ESN change program, but if you can find the Hero drivers, the program in the rar should work fine.
thank you
i cound not understand very much
Does anyone know information about how to connect the Samsung Fascinate as Diag Mode driver? ie: this type of connection needed for QPST/QXDM/CDMA Workshop.
I tried 'debugging mode' enabled from the settings in the Applications, but it didn't create any new port that would recognize for my phone.
The Epic solution is pretty strait forward
Install USB Drivers:
32 Bit or 64 Bit
Put phone into DIAG mode:
Dial ##8778#
Select UART = Modem, USB = Modem.
Click to expand...
Click to collapse
This doesn't seem to work on Fascinate though.
Go to Settings - Wireless Networks - Click to Dialup Networking this will also put it in Dialup mode
hetaldp said:
Go to Settings - Wireless Networks - Click to Dialup Networking this will also put it in Dialup mode
Click to expand...
Click to collapse
wow man, thanks a lot that worked.
Remember to put it Again Dialup Networking off
Thank you for the steps. I was also able to get the phone to be read by QPST and CDMA Workshop. The odd thing is that when I tried to read the phone again the next day, none of the software will read the phone. Interestingly, I can see the COM port and the Modem port in the Device Manager, but the software refuses to read the phone. I am wondering if I accidentally changed one of the settings to turn it into UART or something to this effect, but the code that I found for this (##UPST#) does not work on the phone, even with hidden menu enabled. Any suggestions, currently I am stuck with a phone that can only do voice and text, no 3G? Thank you in advance!
You could try Diag mode
Diag/Testing Mode
*#4636*1111#
QPST sees it, but nothing is editable, in Dial-Up mode?
Thank you for your response! I tried that, it took me to the menu, plugged the phone to the PC, Device Manager shows Samsung Diagnostic Port, I use CDMA Workshop to try to at least read the phone. I connect to the correct COM port, but CDMAWS fails in reading it. I don't get it, it used to work fine with almost the exact same setup. I uninstalled the drivers, reinstalled them, same thing. Wiped the phone, same thing. Kind of frustrating. The only resort I have now is to maybe just get it fully flashed to stock so that I can start from scratch again. Odd, I have never had a phone that was giving me a COM port that phone software consistently fails to read, especially when it worked before. lol. Any assistance with anything else I may try would be greatly appreciated.
**usbui select Modem.. and
Bringing this issue up.... I cannot get it to work. I've read tons of threads and everyone says go to Device Manager and click Ports and then change the port on the Samsung to port 1 and it will show up blah blah Blah.... there is no list that says "Ports" in Device Manager. I have this DialUpNetworking thing checked and debug mode and the port1 shows up in QPST but it says "No Phone". And yes all drivers are installed.
Diag/Testing Mode
*#4636*1111# ??????
That doesn't do jack. It just lets me input the numbers and when I press the last #, all the numbers vanish. I need this to work or I have to get a different Phone.
nFiniti said:
Bringing this issue up.... I cannot get it to work. I've read tons of threads and everyone says go to Device Manager and click Ports and then change the port on the Samsung to port 1 and it will show up blah blah Blah.... there is no list that says "Ports" in Device Manager. I have this DialUpNetworking thing checked and debug mode and the port1 shows up in QPST but it says "No Phone". And yes all drivers are installed.
Diag/Testing Mode
*#4636*1111# ??????
That doesn't do jack. It just lets me input the numbers and when I press the last #, all the numbers vanish. I need this to work or I have to get a different Phone.
Click to expand...
Click to collapse
Do a search in general...i posted how there. It's like *33 something.
**33284 is what ur looking for
Edit: you need to set up the com. That requires knowing the port and putting the phone into dial up mode.
TRY **USBUI (**87284)
You can switch the UART and USB from PDA to MODEM here.
denonlake said:
TRY **USBUI (**87284)
You can switch the UART and USB from PDA to MODEM here.
Click to expand...
Click to collapse
No, I know exactly what he's doing. The phone needs to be in network dial up mode. But for qpst to reckognize it, he needs to add the com.
I found that only the .323 version of qpst worked for me. Also there is the *229 (i think) will reprogram those settings you may have messed up, maybe try that?
Sent from my rooted froyo Fascinate
ziggy484 said:
I found that only the .323 version of qpst worked for me. Also there is the *229 (i think) will reprogram those settings you may have messed up, maybe try that?
Sent from my rooted froyo Fascinate
Click to expand...
Click to collapse
323 works for basic flash, however if he's trying to get ppp configs setup for 3g and what not, he will need build 215. 323 will always revert to the original settings. If he's just trying to flash the prl, then it's no big deal. If he's trying to flash over to a different carrier, then it'll revert to vrz settings.
Menu > Settings > Wireless & Networks
Enable Dial up Networking
Next..
Menu > Settings > Applications > Development
Enable USB Debugging
-------------------------------------------
If Dial-up Networking is not showing perform the following. Dial **33284 followed by SPC (000000 or 468346 ) then scroll to Port Map and select HFK,DIAG. Once this is complete, you should now have Dial-up Networking showing up under Wireless and Network.
Bypass Activation:
Press "Emergency Call"
Dial *#83786633 then press send
After you press "send" press the "home" key and you should now be passed activation
this worked in getting the fascinate into daig mode. thank you!!!
JUSMEJOSE said:
Menu > Settings > Wireless & Networks
Enable Dial up Networking
Next..
Menu > Settings > Applications > Development
Enable USB Debugging
-------------------------------------------
If Dial-up Networking is not showing perform the following. Dial **33284 followed by SPC (000000 or 468346 ) then scroll to Port Map and select HFK,DIAG. Once this is complete, you should now have Dial-up Networking showing up under Wireless and Network.
Bypass Activation:
Press "Emergency Call"
Dial *#83786633 then press send
After you press "send" press the "home" key and you should now be passed activation
Click to expand...
Click to collapse
pkopalek said:
You could try Diag mode
Diag/Testing Mode
*#4636*1111#
QPST sees it, but nothing is editable, in Dial-Up mode?
Click to expand...
Click to collapse
thanks dude your really great i'll bet you make your company lotta money
i need the 16 digit password to change the serial number in sansung galaxy s i400
hello
i need the 16 digit password to change the serial number in sansung galaxy s i400 in cdma works shop please
---------- Post added at 06:18 PM ---------- Previous post was at 06:09 PM ----------
denonlake said:
TRY **USBUI (**87284)
You can switch the UART and USB from PDA to MODEM here.
Click to expand...
Click to collapse
i need the 16 digit password to change the serial number in sansung galaxy s i400 to cdma works shop please
JOSEUBIERA said:
hello
i need the 16 digit password to change the serial number in sansung galaxy s i400 in cdma works shop please
---------- Post added at 06:18 PM ---------- Previous post was at 06:09 PM ----------
i need the 16 digit password to change the serial number in sansung galaxy s i400 to cdma works shop please
Click to expand...
Click to collapse
A quick interweb search brought up this number for the Samsung Continuum SCH-I400
20 10 03 16 19 81 02 19
.
So after multiple hours of research I've finally put together a guide on how to get WIND working on an LG G3 D852
Download this zip for programs you'll need to actually unlock the bands: https://mega.nz/#!9o1QGKhb!pXdFUIr7uHpwBXBo1loFcqXjySWoyqhu-nB0ihHMk1o
Make sure your phone is rooted! There are multiple guides on this so just do a bit of googling.
Install LG United drivers from here: http://www.mylgphones.com/lg-android-usb-device-drivers
Install ADB driver from here: http://forum.xda-developers.com/showthread.php?p=48915118#post48915118
Install QPST from the zip
Enable USB debugging
Connect your phone to your PC and open adb
Enter the following commands
Code:
adb start-server
adb shell
su
echo 1 > /sys/devices/platform/lg_diag_cmd/diag_enable
setprop sys.usb.config acm,diag,mtp,adb
Open QPST Configuration from your computer's start menu
Click the "Ports" tab
Click "Add New Port"
Uncheck "Show Serial and USB/QC Diagnostic ports only"
Add all the com ports that show up
In QPST one of the ports should have a number show up under "Phone" in my case it was "MSM8974"
That's the port you want to remember
Navigate to where you installed QPST and go to QPST/bin and open RV_NV_Manager.exe
Click Settings> Comport> Choose the COM port from before that had a phone
Click on File>Read from phone
Once it's done loading go to line 1877 and copy the decimal number from the right side of the program
Go to where you extracted the zip and open "mztool"
On the left side set "Input Radix" as decimal
On the right there is "RF BC CONFIG" paste the number you copied from before there
Switch tab to "Band Preference(NV Value)
In my case (LG G3 D852) I selected
Code:
GSM: 07,08,19,21
WCDMA: 22,23,25,26,49
After you're done selecting all of those copy the number from the bottom right and remove all the commas
Then paste that number into RV_NV_Manager to replace the number you originally copied
Click "Write NV" and then press File> Write Changed NV to phone
Restart your phone and enjoy your new bands!
This was tested on a LG G3 D852 running Android 5.0
The version of QPST you're providing has a trojan according to AVG and Kaspersky...
Poulsen8r said:
The version of QPST you're providing has a trojan according to AVG and Kaspersky...
Click to expand...
Click to collapse
Use other antivirus programs those are ****t. (I'm using Malwarebytes)
Poulsen8r said:
The version of QPST you're providing has a trojan according to AVG and Kaspersky...
Click to expand...
Click to collapse
I've just been using the QPST download I found from researching on how to do this. Are you sure it's not a false alarm since I'm currently using the exact same version of QPST with no problems?
Hi,
Thank you for the detailed instructions. I just had a question regarding unlocking bands. Will this procedure get rid of the bands I am currently using or will it simply unlock the ones Wind Mobile needs?
Thanks!
n64_ali said:
Hi,
Thank you for the detailed instructions. I just had a question regarding unlocking bands. Will this procedure get rid of the bands I am currently using or will it simply unlock the ones Wind Mobile needs?
Thanks!
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Simply unlock the ones wind mobile needs. You will keep all your old bands.
Hi
Will the unlocked bands stay unlocked if the divice id unrooted or has recieved a OTA firmware update?
ddimitrovd said:
Hi
Will the unlocked bands stay unlocked if the divice id unrooted or has recieved a OTA firmware update?
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On the LG G3 the band unlock stays after updates as far as I know.
What benefit of doing this? Better signal reception?
nobless said:
What benefit of doing this? Better signal reception?
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Click to collapse
Some carriers use a specific band, in the case of WIND it's the aws band. The LG G3 physically supports it, but it's locked in the firmware. This lets you unlock that band and be able to use WIND mobile. This is different from just unlocking the phone
Hi, my d855 needs this band unlock or is it only for d852 users?
Thanks a lot
Ps: I live in Italy
Can I use this on d851?
Hello i have a D852 from Canada. Cant get data working on Digitel Venezuela, thats 900 mhz band. What should i do?
shahmir_k said:
Some carriers use a specific band, in the case of WIND it's the aws band. The LG G3 physically supports it, but it's locked in the firmware. This lets you unlock that band and be able to use WIND mobile. This is different from just unlocking the phone
Click to expand...
Click to collapse
Hello
It is possible to unlock WCDMA/UMTS BAND 900 on my LG G3 852 ?
I have a problem with no network, radio off .
my last chance is to load a good QCN
if anyone has one for the canada variant g350w
please share. Thank you;
if i need to make a walk through how to do this i will. i thought it was common knowledge.
if anyone is interested please post or pm. its quite simple . just requires the QPST Configuration program on a pc.
https://forum.xda-developers.com/sho....php?t=2263391 - program QPST
install QPST and then plug phone into pc.
Use samsung dialer menu *#0808*# to change usb connection to RNDIS+DM+Modem
That will force pc to update drivers etc, then open QPST and at the bottom right of main menu you will see " Add new Port" Click that and then uncheck the "show serial and USB/QC Diagnostic ports only" box
this will open up 3 (probly) different COM Ports , click on one and then click "add" at the bottom.
Repeat that until one shows up on the main menu with a (0) under the phone category.
When you have that one (0) then open the drop down from the top menu "Start Clients" and then select "Software Download" from that drop down.
once in that menu, you will select "Backup" on the top row of options, and then "browse" on the right hand side, you choose the COM port with the (0) from before there.
then select an area to place the file, or a name. it may have a default name already, if so you can rename or whatever you like or keep it the same. doesnt matter.
and press start.
This will make a backup of your QCN and save it to the location you specified.
That file is what i need to hopefully resurrect my phones radio.
With QPST you can do a lot of things, this is a very minor feature, I use it to put a QCN from aws enabled s4 to the non aws one and it makes the s4 now work on aws frequencies as the phone has the capability, its just the radio (QCN) thats stopping it.
If you know what to do you can enable different bands, change imei and much more with this program.
thread can be closed. i managed to get one from a broken phone but it isnt the fix i need.