yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S 4 General] lucasman22:
Alright, so right now I am running 5.0.1, after seeing that people have had success with lollipop. I'm running a Telus S4, and i followed the procedure exactly, and successfully flashed my phone, but the problem is when I scan for networks, I still see only Telus, Bell, and EXT. Is there some sort of option i need to enable to make it visible? i ran regionlock away on my phone AFTER i ran the AWS flash, and then WIND appeared as an option, but i thought regionlock away didn't work correctly, as it crashed in the middle of doing its thing, so i ran it again. after running it again the WIND network disapeared again. I tried restoring my modem and then doing the whole processes over again, but WIND is still invisible. I'm at a loss for what to do. I'm just confused, as I've seen nobody in this thread with the same problem as me. Thanks in advance
[AT&T Samsung Galaxy S 4 General] Migue4KK:
Thanks bro, i have test it and it works!
[AT&T Samsung Galaxy S 4 General] aneeqnaqvi:
I receive the error "error received invalid command from phone" at 5% what should I do??? Help me please, I have galaxy s4 sgh i337 (at&t) unlocked with Lollipop 5.0.1.
[AT&T Samsung Galaxy S 4 General] KhaleesiK:
These instructions work very well to get connection to QPST with Lollipop and no root - Thank you very much salmanaslam! However it did not autoconnect to Wind. Initially it did not even seen network, then finally did but could not register. I redid restore of .qcn with one step not mentioned in this long thread, nor anywhere that I have seen - I selected box on restore page "Allow phone/file ESN mismatch" (not shown as selected in directions by OP). Still did not autoconnect when restarted with sim card but did find Wind in "search for networks" and this time allowed me to register. I have restarted phone and now does autoconnect. Success!!
[AT&T Samsung Galaxy S 4 General] pwndave:
With regards to the following "Initially it did not even seen network, then finally did"

Did you mean that, without any further actions, the network eventually appeared? As in, you had to wait a long time? Was the signal low?

I am trying to enable AWS in order to consider switching to Wind.

I redid the restore with "Allow phone/file ESN mismatch" of the QCN file, however, I don't even see the network. I could when I did it with the 4.4.2 modem.

Update: After restarting the device a couple times, the network did appear, and I've been using it successfully for a couple weeks now.
[AT&T Samsung Galaxy S 4 General] Slayer86:
You legend, ticking that box worked for me. Rogers S4 on 5.0.1. Thanks!
[AT&T Samsung Galaxy S 4 General] Gemcrystal:
Hi will this work for S5 as well?
[AT&T Samsung Galaxy S 4 General] pwndave:
I just want to add that I successfully performed this mod on my phone.

I have an SGH-i337m which was originally from Koodo. I performed this mod so that I could use this phone on the Wind Mobile network in Ottawa, ON.

Currently I'm using this with JDCTeam's Optimized CM 13.x Roms.
[AT&T Samsung Galaxy S 4 General] Nicoleplus 5:
What does it mean if u can't find the " Samsung Mobile USB serial port " I'm trying to help out a friend please help !!!!!
[AT&T Samsung Galaxy S 4 General] clwebb:
DOES NOT WORK WITH 5.1....I tried and tried and tried and tried until I smashed my phone into pieces
[AT&T Samsung Galaxy S 4 General] clwebb:
I tried this, over and over and over, just will not work! The Wind network shows up but it will not register on network...I am on S4 I337M Rogers Canada 5.0.1

Someone pleaseeee help, I know this works and I know its probably one simple setting I have did or or not did...
[AT&T Samsung Galaxy S 4 General] MichelNijhuis:
invalid imei - No way to get in the “Qualcomm USB settings”

Hi guys,

I have a S4 and S4 mini overseas and tried with T-mobile Sim card to hit “Qualcomm USB settings” buttons.

But when I Dial *#7284# or *#8080# on both phones, I am receiving invalid imei.

I have spent literally days on this issue. With Odin upload back to different stock versions 4.2 - 4.3 and 5.1,

Call Samsung helpdesk in USA and overseas plus T-mobile.

No one has a solution. :cyclops:

Even the solution here to register the phone on the network manually doesn't work!

My goal is to make the LTE and UMTS 100% working on the T-mobile network frequency.

Have now only 50% network coverage.

Is there anyone who can tell me how to fix this issue. Because to take out the sim card is no go either.

All support would be appreciated before I splash the phone to the wall.
[AT&T Samsung Galaxy S 4 General] JaredTamana:
Anyone got this working on OS X?

On a different note, I'm attempting to do this on CM13, which doesn't let you access Qcom USB settings via dialer. I DID however find this on Cyanogen's forums: https://forum.cyanogenmod.org/topic/120380-how-can-i-connect-cm13-to-qpst/#comment-595072

Now, if you can ignore the gibberish way this person speaks, you can realize that this is possible from the root terminal right on the device. This means that potentially any ROM could get the setting changed without the bull menu. Only one problem: I'm not able to figure out what correlates to RNDIS + DM + MODEM in terminal. Maybe someone could take a quick scroll through the file I've attached and led me a hand? Because that would be wonderful.
[AT&T Samsung Galaxy S 4 General] skykros:
stops at 5% on restore with 337_AWS.qcn

Errors : received invalid command from phone

please let me know if anyone can help move past this point
[AT&T Samsung Galaxy S 4 General] rampar23:
To whoever is struggling with 5% error and invalid command from the phone while sending the AWS file to the phone. I am running official android lollipop from AT&T and ended up installing an old modem at the Safestrap recovery then could do the AWS activation. My current baseband version is I337UCUAMDL and the build number of LRX22C.I337UCUGOC3. I was basically trying T-mobile custom ROMs and other methods the whole week and flashing an old modem helped me to activate my WIND SIM.
[AT&T Samsung Galaxy S 4 General] skykros:
Hello I have been trying all night to get this working, can you link or forward me to the method to install an old modem? my baseband is I337UCUGOK2 , BUILD LRX22C.I337UCUGOK2.

Thank you for posting some hope this has been my first android phone and this is all quite new to me, just want me wind service working :)
[AT&T Samsung Galaxy S 4 General] rampar23:
If you can get to Safestrap page then do the wipe and factory reset and install the modem. I installed the modem on the primary stock ROM and it was on internal hard drive. I was playing with my phone for the whole week, if you end up breaking it go and install the tar file and the trend on how to install lollipop OC3 on galaxy S4 AT&T then install the same Baseband as I did and you should be good. Also thank me here if it worked.
[AT&T Samsung Galaxy S 4 General] skykros:
Finally Success on the 5% issue

Dude, first of all thank you for replying at all, you were the only one that gave me the bread crumbs to start from! Thanks will be sent

So not knowing anything about any of this 4 days ago I have been up most of this time to try and get all this working.
[AT&T Samsung Galaxy S 4 General] skykros:
Wifi not working but Wind Is

1 Question though, my wifi no longer works, is that the same for you?
[AT&T Samsung Galaxy S 4 General] skykros:
Pass the 5% error - Method included

So to pass the 5% fail error, I tested all versions of firmware, it seems linked to OK2 only. Here is the method I used, I hope it helps all of the others who have had this issue.

I knew nothing about all of this tech and phones until these past few days of reading sooo much to get all working on WIND, but now its paid off!

Thank you to rampar23 who let me know flashing the previous modem as the first bread crumb to this all coming together!

Got All working, went back to

- I337UCUFNB1_4.4_Stock_Odin_tar

then upgraded

- NJ4_update_from_NB1.zip

- OC3_update_from_NJ4.zip

- OC4_update_from_OC3.zip

After that used odin to flash the modem from

- I337UCUAMDL - Modem

then used the

- 337_AWS.qcn

And Finally all is working 100% no issues with everything working 100%
[AT&T Samsung Galaxy S 4 General] rampar23:
Glad it helped. I didn't have phone for a week lol and was trying everything till I flashed another version of modem and could pass the 5% error.
[AT&T Samsung Galaxy S 4 General] IncompetentTechMan:
Hey guys, like the idiot I am, I'm stuck on the 6th step. Once I change the usb settings on the phone to DM + MODEM + ADB or RNDIS + DM + MODEM, the computer says the device is not recognized. It also does not show upin the ports section, only the Usb controllers. I'm using the last update for the Samsung Galaxy S4 btw with a Canadian virgin mobile I337M. Since I can't post an image of the device manager error, I'll type it out. [Unknown USB Device (Configuration Descriptor Request Failed)]
[AT&T Samsung Galaxy S 4 General] kkkucher:
Go back to Kitkat 4.4.2 with odin apply the steps carefully and flash back to latest with odin again thats all.I am on Virgin mobile I337M and its working.Good luck.
[AT&T Samsung Galaxy S 4 General] CromulentCanuck14:
I'm on the i337m (Rogers). I unlocked the AWS band for use with the Chilean network WOM and it worked fine. When I got back to Canada, I tried inserting my Mobilicity chip but it will not catch any signal. "Unregistered SIM" appears and a network scan won't pick up the Rogers or Mobilicity carriers, only Wind, Bell and Telus. Are there any extra steps to perform to be able to use my original carrier?
[AT&T Samsung Galaxy S 4 General] Exodusche:
so easy thanks so much. If your having issues detecting in windows enable cp logging in recovery.
[AT&T Samsung Galaxy S 4 General] batman606:
great job
[AT&T Samsung Galaxy S 4 General] cdn2nrguy:
Noob here...just tried to download QPST but it doesn't give me a link to download the file, it just redirects me to ads. What am I doing wrong or Is there another link to the file. Thanks all!
[AT&T Samsung Galaxy S 4 General] wasim74:
Hi, I followed this trutiral to enable aws on galaxy s4 I337m and everything was going smoothly no erryat all but when I pop in a wind sim card in the phone it does showed me ( wind away) and spouse to see ( wind home)! So my question do I have to do something else do I have to go to the hidden menu and active something there? I needs someone to guide me please and Thank You

Add more details : just to be clear guys I followed ⇨ zaryan tutorial ⇨ which it says :This guide will help you enable AWS on AT&T Samsung Galaxy S4 i337 or Canadian Samsung Galaxy S4 i337M
[AT&T Samsung Galaxy S 4 General] wasim74:
I followed this Guide on my s4 I337m but it doesn't get wind mobile signal help

Hi, I followed this trutiral to enable aws on galaxy s4 I337m and everything was going smoothly no erryat all but when I pop in a wind sim card in the phone it does showed me ( wind away) and spouse to see ( wind home)! So my question do I have to do something else do I have to go to the hidden menu and active something there? I needs someone to guide me please and Thank You

Add more details : just to be clear guys I followed ⇨ zaryan tutorial ⇨ which it says :This guide will help you enable AWS on AT&T Samsung Galaxy S4 i337 or Canadian Samsung Galaxy S4 i337M
[AT&T Samsung Galaxy S 4 General] Ems2000:
Hi

I do not see the extra phone port when using the software. Just port 2 and 3 and 5 says unrecognized. ANY help is appreciated
[AT&T Samsung Galaxy S 4 General] greg123401:
Hi all I did flash my s4 as per instructions but don't see 2100 band in the band selection I can see 1700 but not 2100. Tried wind sim but it not connected to the network.
[AT&T Samsung Galaxy S 4 General] yolo1king:
Not getting 3g or 4g

So the phone finally works with Wind, but I'm not seeing 3g or 4g data. Its just G. I've tried switching networks to LTE only, GCDMA 1700 and most variations in the settings, even in the service menu like LTE 7 etc. but no luck.
[AT&T Samsung Galaxy S 4 General] kwalsh24:
I too am having the same issues, on 5.0.1 could the be the issue? its the GF's phone and where I live Wind doesnt work so have to test when im in her area next. She told me today at work the phone only shows "away" as the 3 carrier options. Meanwhile her flip phone she has with wind works fine where she works.

Any tricks that could have been missed or not noted?
[AT&T Samsung Galaxy S 4 General] wasim74:
Just follow the guide again from the beginning till you get to do the aws qcn file backup on qpst program after browser to aws file there's empty square just check mark on that square □✔ then press start on qpst program then wait to finish the process and till your phone restart again now insert your wind sim card and check it out to see if the phone will get wind signal or not that's all !
[AT&T Samsung Galaxy S 4 General] kwalsh24:
Okay so managed to get the phone working. Next question... Is there a way to get the phone to automatically switch from home to away networks without manually having to do it? As right now when the home network signal drops out the phone just has no service. It doesn't go to any of the away networks.... Would a modified tmobile Rom help with this or an apk? Or is it just a issue she will have to deal with ?
[AT&T Samsung Galaxy S 4 General] wasim74:
So you mean you followed my instructions and you check on that square □✔ and your phone right now it does works with wind mobile after you checked that square ! but sometimes the signal it does drops to completely no service ? Let me know
[AT&T Samsung Galaxy S 4 General] Corpus_X:
Received an invalid command from the phone only 5% progress.

I have followed the steps to the letter repeatedly.

I also enabled CP logging to get the phone and PC to communicate.

I had to select DM+Modem+ABD to get an open port.

Once I get to the point to restore 337_AWS file the QPST Config program only gets to the 5% mark with an error stating "Memory Restore Failed!" "Received an invalid command from the phone"

Version 5.0.1

Goldeneye 53

Baseband I337UCUGOC3

I would love some constructive input on completing the modem restore.

Thank you kindly,

Corpus X

***EDIT***

Found this post by skykros - will try it.

So to pass the 5% fail error, I tested all versions of firmware, it seems linked to OK2 only. Here is the method I used, I hope it helps all of the others who have had this issue.

I knew nothing about all of this tech and phones until these past few days of reading sooo much to get all working on WIND, but now its paid off!

Thank you to rampar23 who let me know flashing the previous modem as the first bread crumb to this all coming together!

Got All working, went back to

- I337UCUFNB1_4.4_Stock_Odin_tar

then upgraded

- NJ4_update_from_NB1.zip

- OC3_update_from_NJ4.zip

- OC4_update_from_OC3.zip

After that used odin to flash the modem from

- I337UCUAMDL - Modem

then used the

- 337_AWS.qcn

And Finally all is working 100% no issues with everything working 100%
[AT&T Samsung Galaxy S 4 General] cbtoronto:
Ok... I followed your steps and it worked prrrrrrfectly.

Thanks guys after a massive amount of time reading all over the web on how to do this I got to say thanks

don't forget to go back to *#0808# and reset to DM+MODEM+ADB AND REBOOT

BIG FAN
[AT&T Samsung Galaxy S 4 General] vodkacranberry:
s4 active i537

Will this work on the i537. Im trying to go with wind.

Their website says the imei is compatible.

But when I put sim in it doesnt find any network.

Im in canada. The phone is fully unlocked.

Any help appreciated
[AT&T Samsung Galaxy S 4 General] audit13:
You may get more replies if you post your issue here: http://xdaforums.com/galaxy-s4-active
[AT&T Samsung Galaxy S 4 General] Dontwannabrickmyphone:
I have a Samsung Galaxy S4 with a Canadian virgin mobile I337M

I've never done any phone hacking at all....so my question is if I follow the guide and it gets that 5% error

will my phone still be usable cause its my only phone.

Because it seems from reading the posts that if you get the 5% error you have to flash it back to kitkat before

trying the guide on page 1 ...... which I need to find out how to do. But I need to know the first question before I even try the guide.....cause dont wanna brick my phone thanks in advance.
[AT&T Samsung Galaxy S 4 General] catsruul:
You need to flash the mf3/mdl baseband, and enable CP logging in recovery. The 5% error shouldn't harm your phone, at least in my case (I did the exact same thing- just cancelled the flash and pulled the phone).
[AT&T Samsung Galaxy S 4 General] christopherrrg:
Thank you sir this seemed to be the trick! Thank you
[AT&T Samsung Galaxy S 4 General] LedHendrix:
I have a telus galaxy s4 that is running 4.2.2. I unlocked it using "Regionlock Away". I know it works because I tried using my brothers Rogers sim and it worked. I follwed the guide to unlock AWS bands, but it did not work. When I flash the AWS file with QPST, it all went well. No error messages. It rebooted my phone but I still can't pick up a Wind Mobile signal. Does anyone know where I went wrong? Would leaving the Wind sim card in while flashing caused this?
[AT&T Samsung Galaxy S 4 General] mattgyver:
So, I take it this won't work if I'm running Lineage? I have an S4 running LineageOS 14.1 (7.1.2). I can't see any Qualcomm settings pop up. *#0808# shows "USSD Code Running" and I see that I have a COM3 Samsung USB Modem listing on my Windows 10 pc. It shows as COM3. However, QSPT says "no phone connected" when I try to backup NV settings.
[AT&T Samsung Galaxy S 4 General] christopherrrg:
Correct. Use a stock image and then just revert to a backup of your current ROM.
[AT&T Samsung Galaxy S 4 General] Jesse1jv:
Hi their, I am trying to do this so that my galaxy s4 will work with freedom mobile internet, calls and texts.

But I am having a crazy time trying to figure out why my s4 is not showing up as ap mode and under RNDIS+DM+MODEM in device manager on my windows 7 or 10 to view that COM number as shown in your post above, I have Samsung kies installed and in your article it says it will automatically update drivers so that option would be available I assume, but nothing automatically updates and the kies only way to read the device is when in MTP MODE which then says its installing drivers but nothing to do with the connection I need to procced the steps further in your forum here. Ughhhh can someone please help me out here as soon as possible I'd really appreciate it, thanks, Jesse.
[AT&T Samsung Galaxy S 4 General] christopherrrg:
Search for Samsung mobile usb drivers and install while device is NOT connected. Then connect device and it should work.

If your S4 doesn't say RNDIS+DM+MODEM then you need an earlier firmware. (Samsung patched this in later firmwares)

It's been a while since I've done this as I'm on LG V30 but hopefully this helps you. :)
[AT&T Samsung Galaxy S 4 General] Jesse1jv:
Hi Chris, yup my device does have that option from dialing *#0808# I am running 5.0.1 software so it should work according to either or in the post, I enabled cp logging from boot menu on stock so windows will automatically search for driver updates but they always say no driver found.

So hopefully this Samsung usb drivers download works okay as u recommended, I really don't wanna root and flash firmware as I spend many days customizing this phone for a buyer that has already paid me but his phone isn't reading his (freedom mobile) Sim so it's a bit frustrating, but thanks for the info hopefully it works.
[AT&T Samsung Galaxy S 4 General] futiless:
Can you help me I need to get out CHATr Modem / bootloader.. Im on the cheap and need my AWS back, somehow lost it during a flash now I am pitting, stocking, flashing 1000 recoveries and roms and no data connection.. : (
[AT&T Samsung Galaxy S 4 General] dieyoungliveold:
no need to downgrade

Ok what should have been a 10min tutorial took almost 3-4 hrs because the main OP post is outdated. I managed to get it working on Lollypop (v 5.0.1) after scourging 100s of pages here. This is for the updated phones (automatic software update). Biggest issue was phone was not being recognized whatsoever. Why using a S4 in 2019, well why the heck not

- must enable cp logging from recovery. Turn off phone. Hold Power+volume up+home button at the same time. When you see a blue text on top with Samsung logo on screen letgo of the power button but keep holding the other 2 till you get into recovery. Scroll down and enable cp logging

- also did *#9090# into option 2 with * around it. reboots automatically

- installed Samsung kies, not sure if this is necessary

- the phoneutil.apk did not install. would not in any way, not sure if this is needed but I found a newer version of the app called Phone Utilities (version 2 dot smth) through google. That one installed nicely

Now follow the OP post and you should be good to go. Btw the COM are shown under Ports in device manager not with USBs on the bottom so take note of that. For me the first COM worked.
[AT&T Samsung Galaxy S 4 General] mrrocketdog:
wow! thanks for sharing all your searching and research. really helpful.:good:
[AT&T Samsung Galaxy S 4 General] fireheadca:
Confirmed works! :good:
[AT&T Samsung Galaxy S 4 General] Christopher3712:
No, flashing other ROMs or using ODIN to go back to stock will not remove this mod. Yes, T-Mobile apn's appear automatically from the SIM card, however, you still have to select the APN once you have the phone up and running. It's there, just deselected. If, for some reason, you don't see it, you can add it in. A simple google search will return the APN settings.

Truthfully, I don't even need the mod. I just did it because it increases my resale value, which I'm sure most of you understand.
[AT&T Samsung Galaxy S 4 General] rfb813:
I performed the mod and am now able to get the AWS frequencies. Going out of the country this week and will get local sim cards. This will insure that I get most of the cell frequencies enabled. Thanks for the info. It went well.
[AT&T Samsung Galaxy S 4 General] lacussumok:
hello i have a Tmobile S4 m919 and i have AT&T i want to enable my LTE will this work?

my mobile network type says

HSPA:11

if i was getting LTE it was say so correct?
[AT&T Samsung Galaxy S 4 General] parmar.saab:
I have an i337 with a T-Mobile sim in it. I used this method to unlock the AWS frequencies on the device today. However, at the end of the process, the phone just turned off, instead of restarting. How can I make sure that AWS is indeed unlocked now? (P.S. I am in a refarmed 1900 and LTE enabled market.)
[AT&T Samsung Galaxy S 4 General] simho:
I think the only way is to go into service mode in dialer - *#0011#

You will see connection and band at the top.

AWS should be band 4 (I think).

PCS should be band 5 (I think).
[AT&T Samsung Galaxy S 4 General] viktry:
Encountered error whike back up

I am seeing an error while trying to back up using QPST (Step 11), Error shows "Disk Error while writing to file" and it saves a 4k qcn file. I have unlocked Rogers S4 and all other steps worked fine. Also noticed that when debugging is enabled QPST cannot see the phone.
[AT&T Samsung Galaxy S 4 General] raydi07:
i am using windows 7 and have a s4 active. At first I was able to see the s4 as com 6 and 7 but every time i tried to do a backup it would not find the phone. I pressed ok on the s4 active with it set to rns-dm- and i then lost the comm ports altogether. What do i need to do to get the s4 back on usb and show the com ports?

Edited July 4th:

Was able to get the phone recognized as com port 5 (Modem), com 6 & com 7 (QC diagnostics). When i set these up in

QPST all of them show No Phone. Is there something different with the S4 Active? I am not rooted (yet), I have enabled developers mode but do not have usb debugging checked. I do get 4G in certain areas but I still do not see 1700 as a band. I have also gotten 4G LTE in Nashville & Huntsville. I have my Tmobile sim in the S4 Active which was unlocked officially by AT&T.

Entering *#7284# does nothing. I have to enter *#0808# to see the service screen.

Any assistance would be appreciated.

Thank You!