Database Develop

Potential Solution for Unlocking Bands on Droid 4 in US

Hi Everyone,
I'm not sure how to try this out, since I'm not in the US, and that RadioComm doesn't work for my Droid 4 (it's been upgraded to ICS)
1) Install latest Motorola drivers and RadioComm
2) Launch RadioComm
3) When it RadioComm launches, Click Main -> MA -> Common -> MDM 6x00
4) Click Settings -> USB -> PST USB
5) Click on FTM Common 1
6) Connect the phone to the PC and wait for it to go green
7) Under NVAccess, find the following values:
4870, NV_GSM_850_CARRIER_SUPPRESSION_I
4871, NV_GSM_DCS_CARRIER_SUPPRESSION_I
4872, NV_GSM_1900_CARRIER_SUPPRESSION_I
8) For each value, press Read, then replace all of the numbers with 0. Once done, press write. Repeat for all 3 values/
Let me know if this works!
Again, I mentioned a problem with RadioComm. I'm using Windows 8 x64, RadioComm worked fine with my Bionic on GB, maybe it's an ICS thing, maybe I need newer drivers, etc... Please let me know if this works!
I was able to get this going on my Droid Bionic (which also had a corrupted IMEI number) so if you want to see that post, view it here :
http://forum.xda-developers.com/showpost.php?p=32256347&postcount=780

danifunker said:
Hi Everyone,
I'm not sure how to try this out, since I'm not in the US, and that RadioComm doesn't work for my Droid 4 (it's been upgraded to ICS)
1) Install latest Motorola drivers and RadioComm
2) Launch RadioComm
3) When it RadioComm launches, Click Main -> MA -> Common -> MDM 6x00
4) Click Settings -> USB -> PST USB
5) Click on FTM Common 1
6) Connect the phone to the PC and wait for it to go green
7) Under NVAccess, find the following values:
4870, NV_GSM_850_CARRIER_SUPPRESSION_I
4871, NV_GSM_DCS_CARRIER_SUPPRESSION_I
4872, NV_GSM_1900_CARRIER_SUPPRESSION_I
8) For each value, press Read, then replace all of the numbers with 0. Once done, press write. Repeat for all 3 values/
Let me know if this works!
Again, I mentioned a problem with RadioComm. I'm using Windows 8 x64, RadioComm worked fine with my Bionic on GB, maybe it's an ICS thing, maybe I need newer drivers, etc... Please let me know if this works!
I was able to get this going on my Droid Bionic (which also had a corrupted IMEI number) so if you want to see that post, view it here :
http://forum.xda-developers.com/showpost.php?p=32256347&postcount=780
Click to expand...
Click to collapse
This looks awesome -- I saw your post in the Bionic forum. I was curious if this worked for anyone in the states on T-Mobile? I was looking to get a Droid 4 and use it on Straight Talk. Currently have an Epic, but loved my OG Droid. 3G is fine enough for me -- just curious if anyone is also able to get MMS working as well, along with APN settings?

What version of RadioComm do you recommend? I've tried 11.9.0 and I get the error when I try to open it:
"Error in getting the pointer to CommP2K and/or CommQC. Error number: Exception of type 'System.Exception' was thrown."
If you can help me get past this error, I'd love to try this out...

terinfire said:
What version of RadioComm do you recommend? I've tried 11.9.0 and I get the error when I try to open it:
"Error in getting the pointer to CommP2K and/or CommQC. Error number: Exception of type 'System.Exception' was thrown."
If you can help me get past this error, I'd love to try this out...
Click to expand...
Click to collapse
I'm using 11.12.2, and try to get the latest motorola phone drivers (different than the USB drivers) I think I'm running 5.9 of those.
Sent from my XT894 running ICS

danifunker said:
I'm using 11.12.2, and try to get the latest motorola phone drivers (different than the USB drivers) I think I'm running 5.9 of those.
Sent from my XT894 running ICS
Click to expand...
Click to collapse
Awesome, I'll give it a shot when I get home. Out of curiosity -- I'm assuming this is similar to QPST. If I bork the modem, I should be able to go back to a prior group of settings, right?
SIM Card should be coming in on Saturday or Monday -- so should be able to get some news to everyone by then.

terinfire said:
Awesome, I'll give it a shot when I get home. Out of curiosity -- I'm assuming this is similar to QPST. If I bork the modem, I should be able to go back to a prior group of settings, right?
SIM Card should be coming in on Saturday or Monday -- so should be able to get some news to everyone by then.
Click to expand...
Click to collapse
Cool, just to give you a heads up, someone tried it in the RAZR forum without success....
Sent from my XT894 running ICS

Shoot. I've read that you can get 3G on AT&T without any problems across forums -- did I misread and this was for international use -- not inside the US? I just want to get 3G on AT&T if possible...
Any thoughts? Or can you point me in the right direction?

terinfire said:
Shoot. I've read that you can get 3G on AT&T without any problems across forums -- did I misread and this was for international use -- not inside the US? I just want to get 3G on AT&T if possible...
Any thoughts? Or can you point me in the right direction?
Click to expand...
Click to collapse
Still trying to figure it out... I don't think we have a solution just yet.

I'm a developer outside of all of this (C# primarily these days, but have an extensive background in C/C++) -- and I've flashed phones to cricket with QPST -- so maybe I can help you guys out with this. If you're up for discussing any background that might catch me up to speed on this (already have my phone), would be up for trying to help break into it and enable this. Just send me a PM if you're up for this. Thank you!

Hey all,
I've only used this program for a little bit but I was able to change the values to what the OP suggested however, I used the Motorola Factory USB cable. I couldn't get the program to recognize my phone w/o it.
I'm using stock rooted ICS too.
Sent from my DROID4 using Tapatalk 2

So, you updated it with that -- were you successful and does GSM now work in the US?
Did anything change?

Phone doesn't make calls now
I followed the steps above
Radio Comm v11.12.2
Motorola drivers 2.2.28
Whatever data card drivers came with radiocomm
This did not allow me to see t-mobile or at&t here in the states.

So, random question/thought... If we find another modem with similar chip in another phone -- say on AT&T -- would we be able to read some of these fields and stuff out -- and then push it into our modem?

it would be great if we can set the phone to just swap SIM cards very easily, especially in the US

terinfire said:
So, random question/thought... If we find another modem with similar chip in another phone -- say on AT&T -- would we be able to read some of these fields and stuff out -- and then push it into our modem?
Click to expand...
Click to collapse
Hmm, might be an idea. I don't think that there were many AT&T phones with this capability though. My idea is to compare an XT910 vs an XT912, since that was a worldwide release.
Best idea, get an XT910, put your SIM into it, grab a full radio dump, then put your SIM into the XT912 that doesn't work and grab another full radio dump and compare the two.
You'd need an internation XT910, since AT&T didn't ship them down there, but that would be a great starting place...

danifunker said:
Hmm, might be an idea. I don't think that there were many AT&T phones with this capability though. My idea is to compare an XT910 vs an XT912, since that was a worldwide release.
Best idea, get an XT910, put your SIM into it, grab a full radio dump, then put your SIM into the XT912 that doesn't work and grab another full radio dump and compare the two.
You'd need an internation XT910, since AT&T didn't ship them down there, but that would be a great starting place...
Click to expand...
Click to collapse
Only thing is that I'd have to go out of my way to do that and spend even more money. I just dropped some on the Droid 4 for an off-contract phone. I wonder if there's any way we could ping some of the other forums, i.e. the Razr and see if anyone can potentially get us full-reads, so that way we could compare/diff them?
In addition -- I wonder if it's possible (probably a long-shot) to potentially order a SIM card or something from another carrier in Europe or somewhere outside the US and get it into the phone, but then have it "added" or "roaming" on a US network or something -- if that might provide a workaround?
Just trying to take stabs at it. I figure I'll hold onto the D4 for another month and see if we have any exciting developments -- and if not -- just push it to Swappa.

So i could use this to unlock the radio for overseas teleco use?

remiqaine said:
So i could use this to unlock the radio for overseas teleco use?
Click to expand...
Click to collapse
D4 already has unlocked radio for most telecoms overseas.

terinfire said:
Only thing is that I'd have to go out of my way to do that and spend even more money. I just dropped some on the Droid 4 for an off-contract phone. I wonder if there's any way we could ping some of the other forums, i.e. the Razr and see if anyone can potentially get us full-reads, so that way we could compare/diff them?
In addition -- I wonder if it's possible (probably a long-shot) to potentially order a SIM card or something from another carrier in Europe or somewhere outside the US and get it into the phone, but then have it "added" or "roaming" on a US network or something -- if that might provide a workaround?
Just trying to take stabs at it. I figure I'll hold onto the D4 for another month and see if we have any exciting developments -- and if not -- just push it to Swappa.
Click to expand...
Click to collapse
Not sure what you a proposing in your second paragraph. I have a UK SIM card, and when I plug it in two other phones (Samsung Renown, a CMDA/GSM basic phone) and a Motorola quad-band GSM phone, it works fine in the US. When I move the SIM into my Droid 4, no signal, although it sometimes gives the Unrecognized SIM message. So it's not a matter of non-US sims.

silver6054 said:
Not sure what you a proposing in your second paragraph. I have a UK SIM card, and when I plug it in two other phones (Samsung Renown, a CMDA/GSM basic phone) and a Motorola quad-band GSM phone, it works fine in the US. When I move the SIM into my Droid 4, no signal, although it sometimes gives the Unrecognized SIM message. So it's not a matter of non-US sims.
Click to expand...
Click to collapse
I get the unrecognized SIM message also. That doesn't affect the phone one bit though, since I just press okay to the message and the phone connects to my carrier. Is your carrier one with a Verizon roaming agreement?
Sent from my XT894 running ICS

Workig Bionic on T-MO Running official ICS OTA update guide

Success!!!
This is a step by step that I used and it worked(Tmobile) for official release ICS:
01. Update to ICS
02. Power off phone and wipe data in Stock Recovery
03. Power on phone and edit the hex values with Radiocomm see: post 29/30 http://forum.xda-developers.com/showthread.php?t=1297714&page=3
04. Power off phone
05. Remove sim card
06. Power phone back on
07. Connect to PC
08. Root
09. Delete STK.apk (edit: you no longer have to delete, just rename to stk.apk.bak)
10. Delete STK.odex (edit: you no longer have to delete, just rename to stk.odex.bak)
11. Modify Build.prop values as is:
ro.telephony.default_network=7
ro.mot.phonemode.vzw4gphone=0
telephony.lteOnCdmaDevice=0
and add this to the bottom:
ro.telephony.ril.v3=signalstrength
12. Power off phone
13. Insert SIM
14. Power on!
15. Dial *#*#info#*#* switch to WCDMA Preferred
Should be good to go!

I'm sorry, but I need to ask a question that is probably frustratingly obvious,
When I go to use the RadioComm tool, the instructions says to put the phone in PC mode. I can't find PC mode on the phone, and whenever I try to use RadioComm, everything is red... the blood-red of failure...
How did you get around this? I've only had the phone for an afternoon (I'm enabling TMobile for a friend) so maybe I just don't know where the button for PC mode is!
Thanks for this. I was about to give up. I thought it was required to downgrade to the last GB rom (which is, apparently, impossible). I'm glad to give this a shot.

Sompom said:
I'm sorry, but I need to ask a question that is probably frustratingly obvious,
When I go to use the RadioComm tool, the instructions says to put the phone in PC mode. I can't find PC mode on the phone, and whenever I try to use RadioComm, everything is red... the blood-red of failure...
How did you get around this? I've only had the phone for an afternoon (I'm enabling TMobile for a friend) so maybe I just don't know where the button for PC mode is!
Thanks for this. I was about to give up. I thought it was required to downgrade to the last GB rom (which is, apparently, impossible). I'm glad to give this a shot.
Click to expand...
Click to collapse
Press the menu (at the left bottom corner), then system settings, choose developer options, then click usb debugging. Connect the usb cable to the pc. usb debugging connected displayed on the top left corner. Slide the usb icon down, tag the connected as media device, then click media device (MTP).
---------- Post added 27th October 2012 at 12:19 AM ---------- Previous post was 26th October 2012 at 11:57 PM ----------
DBoyFresh954 said:
Success!!!
This is a step by step that I used and it worked(Tmobile) for official release ICS:
01. Update to ICS
02. Power off phone and wipe data in Stock Recovery
03. Power on phone and edit the hex values with Radiocomm see: post 29/30 http://forum.xda-developers.com/showthread.php?t=1297714&page=3
04. Power off phone
05. Remove sim card
06. Power phone back on
07. Connect to PC
08. Root
09. Delete STK.apk
10. Delete STK.odex
11. Modify Build.prop values as is:
ro.telephony.default_network=7
ro.mot.phonemode.vzw4gphone=0
telephony.lteOnCdmaDevice=0
and add this to the bottom:
ro.telephony.ril.v3=signalstrength
12. Power off phone
13. Insert SIM
14. Power on!
15. Dial *#*#info#*#* switch to WCDMA Preferred
Should be good to go!
Click to expand...
Click to collapse
Confirm it works on ATT. Thanks

wnandroid said:
Press the menu (at the left bottom corner), then system settings, choose developer options, then click usb debugging. Connect the usb cable to the pc. usb debugging connected displayed on the top left corner. Slide the usb icon down, tag the connected as media device, then click media device (MTP).
Click to expand...
Click to collapse
Haha... It turned out to be just as stupid an error as I thought it would be... I didn't have the correct drivers installed -.- . I installed MotoCast, rebooted, tried again, and it worked! Yay.
Thank you!
Also, more notes for people who are as moto-clueless as me:
Stk.apk and Stk.odex are in /system/app
build.prop is in /system
It now accepts my Tmobile SIM, but it can't find any service. I've looked around, and it seems that lots of people with TMobile are having no luck with stock ICS, but ATT works fine. Any ideas? I changed ro.telephony.default_network=7 to =0 because that's how it appears in my TMobile MyTouch 4G Slide.

Sompom said:
Haha... It turned out to be just as stupid an error as I thought it would be... I didn't have the correct drivers installed -.- . I installed MotoCast, rebooted, tried again, and it worked! Yay.
Thank you!
Also, more notes for people who are as moto-clueless as me:
Stk.apk and Stk.odex are in /system/app
build.prop is in /system
It now accepts my Tmobile SIM, but it can't find any service. I've looked around, and it seems that lots of people with TMobile are having no luck with stock ICS, but ATT works fine. Any ideas? I changed ro.telephony.default_network=7 to =0 because that's how it appears in my TMobile MyTouch 4G Slide.
Click to expand...
Click to collapse
Try using my build.prop file. Heres the link to my post. http://forum.xda-developers.com/showthread.php?p=33261067
Sent from my DROID BIONIC using xda app-developers app

Do you have it working on T-Mobile? I gave it back to him this morning, but I sent him idiot-quality instructions to replace the build.prop. He says it doesn't work. He's on prepaid, so he as decided to just switch to Verizon. (This is a great idea where we live, T-Mobile has 2G and Verizon has 4G...) I hope this is an isolated instance rather than a generic problem with T-Mobile on the Bionic.
If I'm walking with him past an ATT store, I'll see if they'll let me try a SIM, so see if it was just me or if it's locked (or something?)... Unfortunately, there aren't many ATT stores for hours of where we live

Sompom said:
Do you have it working on T-Mobile? I gave it back to him this morning, but I sent him idiot-quality instructions to replace the build.prop. He says it doesn't work. He's on prepaid, so he as decided to just switch to Verizon. (This is a great idea where we live, T-Mobile has 2G and Verizon has 4G...) I hope this is an isolated instance rather than a generic problem with T-Mobile on the Bionic.
If I'm walking with him past an ATT store, I'll see if they'll let me try a SIM, so see if it was just me or if it's locked (or something?)... Unfortunately, there aren't many ATT stores for hours of where we live
Click to expand...
Click to collapse
Yes I have it working on T-Mobile here's a screenshot. The reason 3g/hspa+(4g) doesn't work for T-Mo everywhere with the Bionic is because they are in the process of switching bands to the standard 1900mhz band in the US. ATT users get full use of their band and 3g/hspa+(4g)
Sent from my DROID BIONIC using xda app-developers app

DBoyFresh954 said:
08. Root
09. Delete STK.apk
10. Delete STK.odex
11. Modify Build.prop values as is:
ro.telephony.default_network=7
ro.mot.phonemode.vzw4gphone=0
telephony.lteOnCdmaDevice=0
and add this to the bottom:
ro.telephony.ril.v3=signalstrength
Click to expand...
Click to collapse
that is the part i need explained a bit more.
also Don't T mobile and ATT run on the same Networkish...
I've got a ST(ATT) Sim card for my Droid bionic works fine, cept when i updated to ICS i can no longer send SMS/MMS. Been searching for about 10 days now. no fix.

scarocean said:
that is the part i need explained a bit more.
also Don't T mobile and ATT run on the same Networkish...
I've got a ST(ATT) Sim card for my Droid bionic works fine, cept when i updated to ICS i can no longer send SMS/MMS. Been searching for about 10 days now. no fix.
Click to expand...
Click to collapse
Yes they have the same type of network but they work on different bands. ATT=1900mhz T-Mo=1700mhz(switching to 1900mhz by end of year) The reason SMS/MMS isnt working is because you need to modify the build.prop file in your root folder. Ive attached the 1 click root program for the Bionic, use this to root your phone. After you root your phone you will need to download some type of root explorer so that you can access the root folder. You no longer have to delete the STK files just rename them with .bak extensions. They are located in /system/app. Then access /system and switch to R/W mode. You have to edit build.prop with the values in the guide.

T-Mobile AND AT&T
DBoyFresh954 said:
Yes they have the same type of network but they work on different bands. ATT=1900mhz T-Mo=1700mhz(switching to 1900mhz by end of year) The reason SMS/MMS isnt working is...
Click to expand...
Click to collapse
Works, but i'm only pulling 'Edge' Network. No 3g like before
Thank you VERY much. But i've got some information and a question...
I was too excited to try what you said to do so i didn't go back and read the instructions on post #1.
My phone had the SIM already still in it.
WCDMA was selected
Hex was still set to AT&T/Tmobile.
Then...
-- I Root it.
-- I edit files as given above.
NOTHING CHANGED! CANT SEND SMS STILL!!!
-- Powercycle.
NOTHING CHANGED! CANT SEND SMS STILL!!!
-- Reboot, wipe cache, wipe data/factory reset.
turn phone on: FULL BARS! (had to wait 1-2 minutes. and input SIM password)
Had Voice, but the calls kept failing
--Input APN for ST(att)
SMS/MMS work!!
Voice works
DATA works! ( Shows Edge2 )
My question is, Booted up on: GSM/CDMA Auto (PRL)
GSM = -80dBm
Network: home. ( i have never heard of this.)
IMEI: unknown
my phone number shows on *#*#info, and under phone information -unlikebefore it did not. Yet my IMEI isn't showing... It did before.
The network i had before i made these changes phone displayed ATT as network, not it is 'home'
network type before was HSPA/HSPA+/Edge, not it is just EDGE2.
So i'm not on ATT like before, i am on GSM?
When I send SMS/MMS to my other phone it takes 20 seconds to 5 minutes to show up on her phone.
When I am sent SMS/MMS it takes just as much time to show up on mine.
after about 20 minutes of running the phone SMS send normal speed.
I never did do the "then access /system and switch to R/W mode." Because I don't know what you mean.
when i switch to WCDMA preferred, it took about 3 minutes to load up a signal, The network type is still 'home' before all this it used to be 'ATT'

scarocean said:
Works, but i'm only pulling 'Edge' Network. No 3g like before
Thank you VERY much. But i've got some information and a question...
I was too excited to try what you said to do so i didn't go back and read the instructions on post #1.
My phone had the SIM already still in it.
WCDMA was selected
Hex was still set to AT&T/Tmobile.
Then...
-- I Root it.
-- I edit files as given above.
NOTHING CHANGED! CANT SEND SMS STILL!!!
-- Powercycle.
NOTHING CHANGED! CANT SEND SMS STILL!!!
-- Reboot, wipe cache, wipe data/factory reset.
turn phone on: FULL BARS! (had to wait 1-2 minutes. and input SIM password)
Had Voice, but the calls kept failing
--Input APN for ST(att)
SMS/MMS work!!
Voice works
DATA works! ( Shows Edge2 )
My question is, Booted up on: GSM/CDMA Auto (PRL)
GSM = -80dBm
Network: home. ( i have never heard of this.)
IMEI: unknown
my phone number shows on *#*#info, and under phone information -unlikebefore it did not. Yet my IMEI isn't showing... It did before.
The network i had before i made these changes phone displayed ATT as network, not it is 'home'
network type before was HSPA/HSPA+/Edge, not it is just EDGE2.
So i'm not on ATT like before, i am on GSM?
When I send SMS/MMS to my other phone it takes 20 seconds to 5 minutes to show up on her phone.
When I am sent SMS/MMS it takes just as much time to show up on mine.
after about 20 minutes of running the phone SMS send normal speed.
I never did do the "then access /system and switch to R/W mode." Because I don't know what you mean.
when i switch to WCDMA preferred, it took about 3 minutes to load up a signal, The network type is still 'home' before all this it used to be 'ATT'
Click to expand...
Click to collapse
Some people reported having to wait anywhere from 5 mins to over an hour before the phone fully switched to GSM mode...
Sent from my DROID BIONIC using xda app-developers app

Just follow everything step by step. I learned the hard way that if you deviate even just a little it wont work...
Sent from my DROID BIONIC using xda app-developers app

DBoyFresh954 said:
Yes I have it working on T-Mobile here's a screenshot. The reason 3g/hspa+(4g) doesn't work for T-Mo everywhere with the Bionic is because they are in the process of switching bands to the standard 1900mhz band in the US. ATT users get full use of their band and 3g/hspa+(4g)
Sent from my DROID BIONIC using xda app-developers app
Click to expand...
Click to collapse
T-Mobile is in the process of a complete "re-farm" mainly to make their network iphone compatiple. This means that everything on the network should be operating on the 1900mhz band by spring/summer 2013 which is when they are rumored to be getting the iphone. Regardless, if they still don't offer the iphone this refarm allows any unlocked iphone to be used on their network and get full HSPA+. You can bring an unlocked iphone into their store now and they'll put it on their network but if you don't live in an area where the re-farm is complete you'll only get EDGE access.
This update also applies to any other phone that operates on the 1900mhz band, not just the iCrap. T-Mo also just bought MetroPCS which, in itself, is not a huge deal as far as coverage goes BUT they also get all of Metro's spectrum (plus the spectrum they got from ATT and the failed merger) so they are actually lining themselves up to be the carrier with the most available spectrum as the FCC only has so much to auction off. I am seriously considering jumping ship for them even with my grandfathered unlimited data. They've got unlimited everything for cheaper but I have to see how service is.
I honestly was not aware the Bionic was HSPA+... probably just from not researching it as I have VZW anyway right now... My contract is up in March and even though I am grandfathered unlimited I might give them a shot. They actually charge less for "bring your own phone" and their deals are pretty good. Wife wants iphone and with the re-farm she could have one on T-Mo but her contract is not up till March 2014 so the ETF plus unlocked iphone... $1k... um no... Maybe when she sees how awesome ICS is vs GB she'll change her mind...

scarocean said:
Works, but i'm only pulling 'Edge' Network. No 3g like before
turn phone on: FULL BARS! (had to wait 1-2 minutes. and input SIM password)
Had Voice, but the calls kept failing
Click to expand...
Click to collapse
can I ask what you mean when you say you input sim password? Im trying to get it to work on t-mobile... Well I have 2 bionics, one is mine and I got t-mobile working fine using the radiocomm edit, removing the apk/ and odex file listed by DBoyFresh954 and doing the build prop edit listed by him in the same first post. but the 2nd bionic is my friends and I cant get t-mobile working on it. The only thing thats not the same on the two bionics is my friends is HW B 43/11 while mine is HW A 34/11. If anyone might have a fix or can explane the sim unlock that scarocean was talking about please do post or pm me would be most thankful

HELP!!
Okay, so I got my T-Mobile SIM card in today. Followed everything perfectly and still nothing. No service or anything. I double checked my area for coverage and confirmed that T-Mobile does have service here. I'm on stock 246. I rooted, applied the gsm unlock zip, re-named the stk files, edited the build.prop settings, and switched to WCDMA Preferred. I have the HW B version if that matters. I've been looking everywhere and can't seem to find an answer. Could somebody help please?!
Edit: My phone is now showing AT&T as the network. Also noticed that my Signal is reading -81 dBm and 16 asu. Isn't that a good signal?

trulunacy said:
Okay, so I got my T-Mobile SIM card in today. Followed everything perfectly and still nothing. No service or anything. I double checked my area for coverage and confirmed that T-Mobile does have service here. I'm on stock 246. I rooted, applied the gsm unlock zip, re-named the stk files, edited the build.prop settings, and switched to WCDMA Preferred. I have the HW B version if that matters. I've been looking everywhere and can't seem to find an answer. Could somebody help please?!
Edit: My phone is now showing AT&T as the network. Also noticed that my Signal is reading -81 dBm and 16 asu. Isn't that a good signal?
Click to expand...
Click to collapse
I followed post #1 exactly and my Bionic works on T-Mobile.
What do you mean where you said "applied the gsm unlock zip" --- Either I missed this part or do not understand what you are referring to.
Running rooted Bionic on Synergy ROM on T-Mobile.
I do have a question though....
How to prevent phone from going back to LTE when rebooting. Not the worst thing but have to modify the radio each time phone is rebooted???
Also the ones who got it to work as well, are you getting 3G??? I feel as though I am not....
Thanks again to the person who started Post #1 --- Saved me $$ from buying a new phone from T-Mobile.

huskersone said:
I followed post #1 exactly and my Bionic works on T-Mobile.
What do you mean where you said "applied the gsm unlock zip" --- Either I missed this part or do not understand what you are referring to.
Running rooted Bionic on Synergy ROM on T-Mobile.
I do have a question though....
How to prevent phone from going back to LTE when rebooting. Not the worst thing but have to modify the radio each time phone is rebooted???
Also the ones who got it to work as well, are you getting 3G??? I feel as though I am not....
Thanks again to the person who started Post #1 --- Saved me $$ from buying a new phone from T-Mobile.
Click to expand...
Click to collapse
I flashed a zip that does what you did in Radiocomm. I finally got fed up with the problems and went to AT&T and got a SIM with prepaid. Works great! I just could never get the T-Mobile SIM card to work. Didn't go to waste though. Unlocked my wife's Torch and used it for that.
I have no idea how to make the settings stick for reboots. Odd, that your settings don't stay on WCDMA Preferred. Mine stays after reboot.
I think the Bionic can only get 2G until T-Mobile has finished their refarm. I think there's only a couple that have been set. Don't quote me on that though. Haven't really looked into it a whole lot.
Sent from my AT&T DROID BIONIC using xda app-developers app

just a bit more about files and build prop
I have the droid bionic and I was attempting to get my at&t service on the bionic. I have made it as far as the root step. Where do I find the files to delete? I have a folder /system on my PC but I can't find /system on the bionic. Where is the /system/app folder? Do I need to use device manger find it? A few more details would be much appreciated. a list of files and programs needed would be a nice addition to walkthrough. Just a thought. Plz help thanks

semipro bionic said:
I have the droid bionic and I was attempting to get my at&t service on the bionic. I have made it as far as the root step. Where do I find the files to delete? I have a folder /system on my PC but I can't find /system on the bionic. Where is the /system/app folder? Do I need to use device manger find it? A few more details would be much appreciated. a list of files and programs needed would be a nice addition to walkthrough. Just a thought. Plz help thanks
Click to expand...
Click to collapse
Download ES File Explorer. Hit the menu button once you open it and go to settings. Scroll down to root settings and select all options. Go back to the main menu and hit the Up button at the very top. Scroll down and click on "System." Once in you'll see the "App" folder immediately. Click on that and scroll down to the STK apk's. Once your done renaming go back once and scroll down till you find the build.prop. Click it and use the ES note editor to edit the settings.
As far as adding the signal strength to the build.prop goes just scroll all the way down and add it there.
Sent from my AT&T DROID BIONIC using xda app-developers app

When you do this edit, can you switch back to Verizon's CDMA/LTE by switching sim cards or do you need to redo both the apks and Hex edit?

Does anyone know How to Enable T-Mobile 3G/4G AWS Bands on AT&T Galaxy Note 3? Thanks

Does anyone know How to Enable T-Mobile 3G/4G AWS Bands on AT&T Galaxy Note 3? Thanks
Does anyone know How to Enable T-Mobile 3G/4G AWS Bands on AT&T Galaxy Note 3? Thanks
Thank you

Been looking for this answer for a while. Haven't found it yet.
Sent from my SAMSUNG-SM-N900A using Tapatalk

pimpsuprazx said:
Does anyone know How to Enable T-Mobile 3G/4G AWS Bands on AT&T Galaxy Note 3? Thanks
Thank you
Click to expand...
Click to collapse
TRY THIS *#2263#. Or this *#*#4636#*#* in phone's Dialer.
I bought At&t Note 3, unlocked it to use it with Tmobile sim and i was only getting EDGE or LTE No WCDMA, so googled and found these 2 codes.
I used *#2263# and selected line #6 for LTE and WCDMA only. i don't want GSM(2g Edge). now It works perfectly for me.
Since At&t locked the bootloader of this phone and we can't have custom rom, I might return this and get Tmobile Note3.
F*** AT&T

mha1021 said:
TRY THIS *#2263#. Or this *#*#4636#*#* in phone's Dialer.
I bought At&t Note 3, unlocked it to use it with Tmobile sim and i was only getting EDGE or LTE No WCDMA, so googled and found these 2 codes.
I used *#2263# and selected line #6 for LTE and WCDMA only. i don't want GSM(2g Edge). now It works perfectly for me.
Since At&t locked the bootloader of this phone and we can't have custom rom, I might return this and get Tmobile Note3.
F*** AT&T
Click to expand...
Click to collapse
That was my intentions, I will try it as soon as I have it in my hands today, thank you, and I will keep you posted,.

mha1021 said:
TRY THIS *#2263#. Or this *#*#4636#*#* in phone's Dialer.
I bought At&t Note 3, unlocked it to use it with Tmobile sim and i was only getting EDGE or LTE No WCDMA, so googled and found these 2 codes.
I used *#2263# and selected line #6 for LTE and WCDMA only. i don't want GSM(2g Edge). now It works perfectly for me.
Since At&t locked the bootloader of this phone and we can't have custom rom, I might return this and get Tmobile Note3.
F*** AT&T
Click to expand...
Click to collapse
update, got it rooted, and used chainfire's regionlock, which I of course bought them a beer, gonna mess with it in the morning

mha1021 said:
TRY THIS *#2263#. Or this *#*#4636#*#* in phone's Dialer.
I bought At&t Note 3, unlocked it to use it with Tmobile sim and i was only getting EDGE or LTE No WCDMA, so googled and found these 2 codes.
I used *#2263# and selected line #6 for LTE and WCDMA only. i don't want GSM(2g Edge). now It works perfectly for me.
Since At&t locked the bootloader of this phone and we can't have custom rom, I might return this and get Tmobile Note3.
F*** AT&T
Click to expand...
Click to collapse
I did that and for some reason my phone was receiving calls but not notifying me, or the service was just really patchy in areas that I use my note 2 in and pick up LTE with no issue, with T-mobile that is

So were you able to go back with dialer code and revert back to automatic to fix the problem
Sent from my SAMSUNG-SM-N900A using xda app-developers app

pimpsuprazx said:
Does anyone know How to Enable T-Mobile 3G/4G AWS Bands on AT&T Galaxy Note 3? Thanks
Thank you
Click to expand...
Click to collapse
Yes, it IS possible to enable T-Mobile HSPA+ 42Mbps bands on your AT&T Galaxy Note 3, it’s running just fine on mine.
Step 1. You will need to put your AT&T Galaxy Note 3 SGH-i317 into a special modem mode so dial “*#7284#” on your phone.
Step 2. Choose “Qualcomm USB settings”.
Step 3. Choose “RNDIS + DM + MODEM” then connect a micro USB cable from your AT&T Note 3 to your computer.
Step 4. Make sure you have Samsung USB drivers installed, if you don’t download and install Samsung USB drivers first.
Next, open up Device Manager on your computer and find “Samsung Mobile USB Serial Port” under Ports. Make a note of the COM number, in my case is “27″.
Step 5. Download and install QPST and start the QPST Configuration program from link http://downloadandroidrom.com/file/tools/QPST/QPST_2.7_build_323.zip Next, hit the “Ports” tab and click on “Add New Port”.
Step 6. Uncheck “Show Serial and USB/QC Diagnostic ports only”, choose the COM port with the number you noted earlier then hit “OK”.
Step 7. Choose “Start Clients” and choose “SOFTWARE DOWNLOAD”.
Step 8. Choose the “Backup” tab, hit “Browse” for Port and choose your COM number, hit “Browse” for QCN File and make a new file name for the QCN file you will be making a backup of. We will be backing up the NV Memory on your phone just in case you mess up something. Then hit Start.
Step 9. This will restore NV Memory with T-Mobile 3G/4G bands enabled.
Hit the “Restore” tab, set Port to your COM number.
Next, choose the QCN File as “ATT_I317_AWSMOD_dumimei.qcn”. (http://downloadandroidrom.com/file/GalaxyNote2/atthowto/enabletmo3g4g/ATT_I317_AWSMOD_dumimei.qcn)
Then hit “Start” button. If you get a warning just hit “OK”
Step 10. Once that’s done restoring, your phone will reboot. Just give it about a minute as it will reboot. Once rebooted, you can insert your T-Mobile SIM card and start enjoying T-Mobile 3G/4G HSPA+!

Paulita1 said:
Yes, it IS possible to enable T-Mobile HSPA+ 42Mbps bands on your AT&T Galaxy Note 3, it’s running just fine on mine.
Step 1. You will need to put your AT&T Galaxy Note 3 SGH-i317 into a special modem mode so dial “*#7284#” on your phone.
Step 2. Choose “Qualcomm USB settings”.
Step 3. Choose “RNDIS + DM + MODEM” then connect a micro USB cable from your AT&T Note 3 to your computer.
Step 4. Make sure you have Samsung USB drivers installed, if you don’t download and install Samsung USB drivers first.
Next, open up Device Manager on your computer and find “Samsung Mobile USB Serial Port” under Ports. Make a note of the COM number, in my case is “27″.
Step 5. Download and install QPST and start the QPST Configuration program from link http://downloadandroidrom.com/file/tools/QPST/QPST_2.7_build_323.zip Next, hit the “Ports” tab and click on “Add New Port”.
Step 6. Uncheck “Show Serial and USB/QC Diagnostic ports only”, choose the COM port with the number you noted earlier then hit “OK”.
Step 7. Choose “Start Clients” and choose “SOFTWARE DOWNLOAD”.
Step 8. Choose the “Backup” tab, hit “Browse” for Port and choose your COM number, hit “Browse” for QCN File and make a new file name for the QCN file you will be making a backup of. We will be backing up the NV Memory on your phone just in case you mess up something. Then hit Start.
Step 9. This will restore NV Memory with T-Mobile 3G/4G bands enabled.
Hit the “Restore” tab, set Port to your COM number.
Next, choose the QCN File as “ATT_I317_AWSMOD_dumimei.qcn”. (http://downloadandroidrom.com/file/GalaxyNote2/atthowto/enabletmo3g4g/ATT_I317_AWSMOD_dumimei.qcn)
Then hit “Start” button. If you get a warning just hit “OK”
Step 10. Once that’s done restoring, your phone will reboot. Just give it about a minute as it will reboot. Once rebooted, you can insert your T-Mobile SIM card and start enjoying T-Mobile 3G/4G HSPA+!
Click to expand...
Click to collapse
thats for the note 2, not the 3

12voltmike said:
So were you able to go back with dialer code and revert back to automatic to fix the problem
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Click to expand...
Click to collapse
yea, I'm just gonna get rid of it and get a t-mobile branded one and be done with it

help!!
pimpsuprazx said:
yea, I'm just gonna get rid of it and get a t-mobile branded one and be done with it
Click to expand...
Click to collapse
I tried this but I still don't get 3g at all

yeah
pimpsuprazx said:
I did that and for some reason my phone was receiving calls but not notifying me, or the service was just really patchy in areas that I use my note 2 in and pick up LTE with no issue, with T-mobile that is
Click to expand...
Click to collapse
tried it all it does is stop the phone from getting edge but we still:crying: cannot get 3g

AT&T galaxy note 3
How did you guys unlock an AT&T note 3?

TechShui said:
How did you guys unlock an AT&T note 3?
Click to expand...
Click to collapse
quick explanation you must be rooted first
Download chainfires region unlock apk install it then click it let it do its thing then after that do not choose retart take the battery out then put the non att sim in then start up the phone ...You probably have to put the apn of the new coverage your using also

TechShui said:
How did you guys unlock an AT&T note 3?
Click to expand...
Click to collapse
Unlock code was provided by AT&T at no cost to me
Sent from my SAMSUNG-SM-N900A using xda app-developers app

Works perfect on SGN II; followed the instructions to the letter with 100% results getting H+ in a bordeline 4G region.
Thanks

ok... sooo progress maybe?
Paulita1 said:
Yes, it IS possible to enable T-Mobile HSPA+ 42Mbps bands on your AT&T Galaxy Note 3, it’s running just fine on mine.
Step 1. You will need to put your AT&T Galaxy Note 3 SGH-i317 into a special modem mode so dial “*#7284#” on your phone.
Step 2. Choose “Qualcomm USB settings”.
Step 3. Choose “RNDIS + DM + MODEM” then connect a micro USB cable from your AT&T Note 3 to your computer.
Step 4. Make sure you have Samsung USB drivers installed, if you don’t download and install Samsung USB drivers first.
Next, open up Device Manager on your computer and find “Samsung Mobile USB Serial Port” under Ports. Make a note of the COM number, in my case is “27″.
Step 5. Download and install QPST and start the QPST Configuration program from link http://downloadandroidrom.com/file/tools/QPST/QPST_2.7_build_323.zip Next, hit the “Ports” tab and click on “Add New Port”.
Step 6. Uncheck “Show Serial and USB/QC Diagnostic ports only”, choose the COM port with the number you noted earlier then hit “OK”.
Step 7. Choose “Start Clients” and choose “SOFTWARE DOWNLOAD”.
Step 8. Choose the “Backup” tab, hit “Browse” for Port and choose your COM number, hit “Browse” for QCN File and make a new file name for the QCN file you will be making a backup of. We will be backing up the NV Memory on your phone just in case you mess up something. Then hit Start.
Step 9. This will restore NV Memory with T-Mobile 3G/4G bands enabled.
Hit the “Restore” tab, set Port to your COM number.
Next, choose the QCN File as “ATT_I317_AWSMOD_dumimei.qcn”. (http://downloadandroidrom.com/file/GalaxyNote2/atthowto/enabletmo3g4g/ATT_I317_AWSMOD_dumimei.qcn)
Then hit “Start” button. If you get a warning just hit “OK”
Step 10. Once that’s done restoring, your phone will reboot. Just give it about a minute as it will reboot. Once rebooted, you can insert your T-Mobile SIM card and start enjoying T-Mobile 3G/4G HSPA+!
Click to expand...
Click to collapse
ok, so the instructions you gave are indeed for the note 2. the “*#7284#” does nothing at all on the n900a, BUT, after some digging i did find that if you use *#0808# instead, the menu you spoke of does come up. now, my concern is whether the aws mod file specified for the note 2 will work for the note 3. would anyone know or be willing to give it a try? I literally just got the n900a as a gift yesterday even though i use tmobile.

chase89 said:
ok, so the instructions you gave are indeed for the note 2. the “*#7284#” does nothing at all on the n900a, BUT, after some digging i did find that if you use *#0808# instead, the menu you spoke of does come up. now, my concern is whether the aws mod file specified for the note 2 will work for the note 3. would anyone know or be willing to give it a try? I literally just got the n900a as a gift yesterday even though i use tmobile.
Click to expand...
Click to collapse
IT WILL NOT WORK. Don't even try it! Different modems! And I'm not even talking about the software.

Jammol said:
IT WILL NOT WORK. Don't even try it! Different modems! And I'm not even talking about the software.
Click to expand...
Click to collapse
I would imagine that the aws mod listed would work, but i suppose getting the proper files/modem will be a challenge.

chase89 said:
I would imagine that the aws mod listed would work, but i suppose getting the proper files/modem will be a challenge.
Click to expand...
Click to collapse
So, is there a way to get all t-mobile frequencies supported on AT&T Note 3 with t-mobile sim?
Thanks

HOW TO FIX GSM Connection issues on Sprint HTC One in U.S. EASY FIX

This is really quite simple.
This HOW TO will show you how to keep your Sprint HTC One from dropping data and or signal while on GSM.
This solves the dropping of GSM when going from tower to tower.
There is a full video how to on our Youtube channel TK Tech News,
You need
CDMA WS, Or DFS CDMA Tool.
Make sure to put the HTC ONE in CDMA Mode
Dial ##3424#
Connect to your computer,
Open CDMA WS
Connect to port that has HTC DIAG 9K
Connect
Go to security, Select HTC Method and read SPC
Send SPC
Write SPC 000000
Go to main tab
Toggle over until you get to the tab that offers RUIM, RUIM Available, NV-RUIM, Or NV ONLY
Select RUIM Only.
Click write
Reboot and you are good to go.
This solves the connection issues, I have driven up and down the east cost and not lost service with this method, The video may explain it better.
Being I am new on XDA as a "Poster" I cant post the video but you can easily find it on the channel.
Thanks.
Also working on a GPE port for the Sprint Version
Looking forward to lots of development, Will be posting ROMS and other mods as soon as I am able to do so.
If a mod wants to allow me to be able to do this earlier that would be great.
TK

Free way of doing it!
For those of you like me that do not want to pay any money do the following.
1. Install QPST Download
2. Start -> Programs -> QPST -> QPST Configuration
3. Click Add New Port... and select the correct Port (HTC Diagnostic Interface - 9K)
4. On QPST Configruation windows click Start Clients->Services Programming and click OK
5. Find Tab 1xHDR Security
6. Change to R-UIM
7. Click Wirte to Phone and waiting for cell phone reset. Will ask you for your SPC code.
Now to get the SPC code I used CDMADevTerm. QPST can prolly do it but I have no clue how.
1. Phone Tab -> Setup -> Scan Ports
2. Select HTC Diagnostic Interface - 9K
3. Click Read SPC and you have your code. You can change it here as well
All credit goes to TK Tech News, I only found a free way of doing the same thing.

xerxes1987 said:
For those of you like me that do not want to pay any money do the following.
1. Install QPST
2. Start -> Programs -> QPST -> QPST Configuration
3. Click Add New Port... and select the correct Port (HTC Diagnostic Interface - 9K)
4. On QPST Configruation windows click Start Clients->Services Programming and click OK
5. Find Tab 1xHDR Security
6. Change to R-UIM
7. Click Wirte to Phone and waiting for cell phone reset. Will ask you for your SPC code.
Now to get the SPC code I used CDMADevTerm. QPST can prolly do it but I have no clue how.
1. Phone Tab -> Setup -> Scan Ports
2. Select HTC Diagnostic Interface - 9K
3. Click Read SPC and you have your code. You can change it here as well
All credit goes to TK Tech News, I only found a free way of doing the same thing.
Click to expand...
Click to collapse
How did you get it working? What is your set up. Rom, radio, settings...etc..
Sent from my HTCONE using XDA Premium 4 mobile app

144saint said:
How did you get it working? What is your set up. Rom, radio, settings...etc..
Sent from my HTCONE using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Im on T-Mobile with d3rpone milestonetwo rom 4.1.2 build 1.29.651.10 baseband 1.00.20.0315
Good speed and connection and now with the fix no connection drops.

xerxes1987 said:
Im on T-Mobile with d3rpone milestonetwo rom 4.1.2 build 1.29.651.10 baseband 1.00.20.0315
Good speed and connection and now with the fix no connection drops.
Click to expand...
Click to collapse
You are telling me that you are on a sprint htc one on TMobile?
Also are you telling me that I have to use 4.1.2 in order for it to work?

144saint said:
You are telling me that you are on a sprint htc one on TMobile?
Also are you telling me that I have to use 4.1.2 in order for it to work?
Click to expand...
Click to collapse
I am on Sprint HTC One and I am on 4.1.2 because the sim unlock works best as well as the connection. I have tried 4.3 and 4.4 but had weird problems like no audio or it wouldnt work at all, could just be the rom

xerxes1987 said:
I am on Sprint HTC One and I am on 4.1.2 because the sim unlock works best as well as the connection. I have tried 4.3 and 4.4 but had weird problems like no audio or it wouldnt work at all, could just be the rom
Click to expand...
Click to collapse
Have to be S-Off and flash the accompanying firmware.

This fixed my issue. Thank you thank you thank you!

doesn't work for me. viper rom with sim unlock. I got stuck on READ SPC. It gives me error "tx erro in Q"
nvm...got it to work. I had to start CDMADevTerm before QPST

Can i use this outside the US? I'm in India and have data drops as well.

indy1811 said:
Can i use this outside the US? I'm in India and have data drops as well.
Click to expand...
Click to collapse
For sure.

So it seems this was not the total fix for me. It works awesome until the phone attempts to switch to another tower and the service just drops out completely and doesn't want to re-register automatically. Any other ideas? Browsing around with QPST and see some interesting things, but know you can get into trouble while writing the wrong thing.

es0tericcha0s said:
So it seems this was not the total fix for me. It works awesome until the phone attempts to switch to another tower and the service just drops out completely and doesn't want to re-register automatically. Any other ideas? Browsing around with QPST and see some interesting things, but know you can get into trouble while writing the wrong thing.
Click to expand...
Click to collapse
Have you tried using different Radios? I was on a newer one and constant drops but then I switched to older one and haven't had any drop issues whatsoever with the fix from this thread.
Here is the link to the thread for Sprint HTC One radios.
http://forum.xda-developers.com/showthread.php?t=2406330

connection drops a lot less. I'm getting improved signal indoors than before. Overall, worth trying out to see if it fixes anything.

xerxes1987 said:
Have you tried using different Radios? I was on a newer one and constant drops but then I switched to older one and haven't had any drop issues whatsoever with the fix from this thread.
Here is the link to the thread for Sprint HTC One radios.
http://forum.xda-developers.com/showthread.php?t=2406330
Click to expand...
Click to collapse
Sure have. I've all but given up on this idea. I've tried every suggestion that has been in any thread about this and nothing has helped. I've read every post and thread that has anything to deal with this unlock. I've tried 4.1.2 / 4.3 / 4.4.2 roms both Sprint Sense UI and CM based. I've tried international roms with Sprint support. I've tried cobbling together my own rom with bits and pieces of this and that. Tried different radios on the different configurations. Played around with settings in QPST (scary). Used apps and settings to force roaming only. Tried working T-mobile and AIO Wireless SIM cards. There just really isn't anything to be done at this point, I feel. It works great until the phone switches to another tower. I can hot reboot and service will come back and hot reboot again and data will come back too. Unfortunately that isn't good enough. But it is what it is and just another reason I am glad I don't have any reason to get a Sprint phone or service for myself.
Are there actual confirmations of service NOT dropping out for someone in the US? If so, what is your set up?

Hmm, I take it the diag code changes if I'm on a non-sense ROM? ##DIAG# didn't work for me.

xerxes1987 said:
For those of you like me that do not want to pay any money do the following.
1. Install QPST Download
2. Start -> Programs -> QPST -> QPST Configuration
3. Click Add New Port... and select the correct Port (HTC Diagnostic Interface - 9K)
4. On QPST Configruation windows click Start Clients->Services Programming and click OK
5. Find Tab 1xHDR Security
6. Change to R-UIM
7. Click Wirte to Phone and waiting for cell phone reset. Will ask you for your SPC code.
Now to get the SPC code I used CDMADevTerm. QPST can prolly do it but I have no clue how.
1. Phone Tab -> Setup -> Scan Ports
2. Select HTC Diagnostic Interface - 9K
3. Click Read SPC and you have your code. You can change it here as well
All credit goes to TK Tech News, I only found a free way of doing the same thing.
Click to expand...
Click to collapse
how do I do step 3?
i googled HTC Diagnostic Interface - 9K but i found a file that ends with .cab?
nvm. found solution to it, i had to manually download and install the .inf on device manager which i found here
---------- Post added at 05:02 AM ---------- Previous post was at 04:31 AM ----------
TK Tech News said:
This is really quite simple.
This HOW TO will show you how to keep your Sprint HTC One from dropping data and or signal while on GSM.
This solves the dropping of GSM when going from tower to tower.
There is a full video how to on our Youtube channel TK Tech News,
You need
CDMA WS, Or DFS CDMA Tool.
Make sure to put the HTC ONE in CDMA Mode
Dial ##3424#
Connect to your computer,
Open CDMA WS
Connect to port that has HTC DIAG 9K
Connect
Go to security, Select HTC Method and read SPC
Send SPC
Write SPC 000000
Go to main tab
Toggle over until you get to the tab that offers RUIM, RUIM Available, NV-RUIM, Or NV ONLY
Select RUIM Only.
Click write
Reboot and you are good to go.
This solves the connection issues, I have driven up and down the east cost and not lost service with this method, The video may explain it better.
Being I am new on XDA as a "Poster" I cant post the video but you can easily find it on the channel.
Thanks.
Also working on a GPE port for the Sprint Version
Looking forward to lots of development, Will be posting ROMS and other mods as soon as I am able to do so.
If a mod wants to allow me to be able to do this earlier that would be great.
TK
Click to expand...
Click to collapse
AFTER is successfully changed to RUIM Only do I need to switch to WCDMA Preferred for GSM Sim to work?

YES
indy1811 said:
Can i use this outside the US? I'm in India and have data drops as well.
Click to expand...
Click to collapse
Yes it will solve that issue

Must be on a sense rom
Spacemany3k said:
Hmm, I take it the diag code changes if I'm on a non-sense ROM? ##DIAG# didn't work for me.
Click to expand...
Click to collapse
You will need to be on a sense rom to be able to do this, OR, be able to get into diagnostic mode

internet issues
im on milestone 4.1.2 original radio why on wcdma perferred I cannot get a data connection and on gsm only I only get edge??
TK Tech News said:
You will need to be on a sense rom to be able to do this, OR, be able to get into diagnostic mode
Click to expand...
Click to collapse

How do I activate the LTE

Hello Friends i recently bought a LG G2 from Verizon ..... but it does not give me network LTE (4G) … ..i have seen videos where design that there is access to a service menu ..... and he tried to enter but i can't .... i would be grateful if you could help me ...... I'm already root user

moyx said:
Hello Friends i recently bought a LG G2 from Verizon ..... but it does not give me network LTE (4G) … ..i have seen videos where design that there is access to a service menu ..... and he tried to enter but i can't .... i would be grateful if you could help me ...... I'm already root user
Click to expand...
Click to collapse
Make sure your on CDMA and not global mode. Settings :network then make sure CDMA is checked and not global

moyx said:
Hello Friends i recently bought a LG G2 from Verizon ..... but it does not give me network LTE (4G) … ..i have seen videos where design that there is access to a service menu ..... and he tried to enter but i can't .... i would be grateful if you could help me ...... I'm already root user
Click to expand...
Click to collapse
They did not set up your phone in store your you? They are kind of Nazi about that.
Do you have your SIM card installed correctly? If the SIM is not in, or not in correctly then 4G wont work.
Also do you have mobile data turned on, have to ask.
Mine data is set to global and works but yeah try setting it to CDMA/LTE

Haxcid said:
They did not set up your phone in store your you? They are kind of Nazi about that.
Do you have your SIM card installed correctly? If the SIM is not in, or not in correctly then 4G wont work.
Also do you have mobile data turned on, have to ask.
Mine data is set to global and works but yeah try setting it to CDMA/LTE
Click to expand...
Click to collapse
Thank you for your help .... i already .... but I am not be able to say as i can put the GSM option/CMDA/LTE

simple_fear85 said:
Make sure your on CDMA and not global mode. Settings :network then make sure CDMA is checked and not global
Click to expand...
Click to collapse
Thank you for your help .... i already .... but I am not be able to say as i can put the GSM option/CMDA/LTE

Did you set it to LTE?
Sent from my LG-VS980 using Tapatalk 2

moyx said:
Thank you for your help .... i already .... but I am not be able to say as i can put the GSM option/CMDA/LTE
Click to expand...
Click to collapse
Settings, Tethering & Networks, Mobile Networks, System Select, LTE/CDMA. If you don't have that option, something is up with your phone, might be a bad sim or something, take it back to the store.

I've had mine on global since forever. Global does not turn off LTE. Perhaps something is physically wrong. Check the SIM

You need a new SIM. Happened to me. Did a bunch of research and there was hints of the SIM that comes with the phone by default sometimes having an issue with 4G. I called Verizon and they sent me one next day. Installed it and been fine ever since.
Try it, It is free and I am pretty sure it will fix it.
Jeff

gixxer340 said:
You need a new SIM. Happened to me. Did a bunch of research and there was hints of the SIM that comes with the phone by default sometimes having an issue with 4G. I called Verizon and they sent me one next day. Installed it and been fine ever since.
Try it, It is free and I am pretty sure it will fix it.
Jeff
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If you have a local (not 3rd party) store, you can get a SIM free there also.