Database Develop

Sprint GSM Rom for Unlocked Sprin Htc One

I recently unlocked my sprint htc one and im trying to use it on tmobile, everything works, i even get 3g data but the big problem is that the network settings doesnt automatically choose the tmobile network and it disconnects way, way to often, when it disconnects i have to manually search for the network every time as it wont select it automatically. I think that whats needed is a Sprint gsm rom for it to work as it should or maybe a flashable patch. if anybody has the knowledge, i would appreciate it. big thanks!!!

spottarget said:
I recently unlocked my sprint htc one and im trying to use it on tmobile, everything works, i even get 3g data but the big problem is that the network settings doesnt automatically choose the tmobile network and it disconnects way, way to often, when it disconnects i have to manually search for the network every time as it wont select it automatically. I think that whats needed is a Sprint gsm rom for it to work as it should or maybe a flashable patch. if anybody has the knowledge, i would appreciate it. big thanks!!!
Click to expand...
Click to collapse
lol sprint gsm rom is not possible

Flash a gsm rom and see what happens
Don't just kidding
Sent from my HTCONE using Tapatalk 4 Beta

Why not??
flex360 said:
lol sprint gsm rom is not possible
Click to expand...
Click to collapse
The print htc one is a world phone, just like they make roms for the rezound from verizon, which is a world phone as well or the droid 3 global, they make botch cdma roms and gsm roms. So now we need a gsm compatible rom.

LOL
thatotherguy.. said:
Flash a gsm rom and see what happens
Don't just kidding
Sent from my HTCONE using Tapatalk 4 Beta
Click to expand...
Click to collapse
I've tryed hahahha but it wont even let me start the flash

How did you even unlock it for domestic use?
---------- Post added at 06:25 PM ---------- Previous post was at 06:23 PM ----------
Even if you are able to use it with tmobile, go to settings ->Mobile Data -> Network Mode and choose GSM/UMTS only

tryed that
alberto122509 said:
How did you even unlock it for domestic use?
---------- Post added at 06:25 PM ---------- Previous post was at 06:23 PM ----------
Even if you are able to use it with tmobile, go to settings ->Mobile Data -> Network Mode and choose GSM/UMTS only
Click to expand...
Click to collapse
here is the info on how to unlock it http://forum.xda-developers.com/showthread.php?t=2243724&page=97
i've tryed evrything from swithcing it to gsm only, wcdma, it picks up the signal only if i manually click search for networks, thats the only way, and when it disconnects i have to do it over and over again ugghgghhg is crazy cause it disconnects every minute

spottarget said:
here is the info on how to unlock it http://forum.xda-developers.com/showthread.php?t=2243724&page=97
i've tryed evrything from swithcing it to gsm only, wcdma, it picks up the signal only if i manually click search for networks, thats the only way, and when it disconnects i have to do it over and over again ugghgghhg is crazy cause it disconnects every minute
Click to expand...
Click to collapse
are you using a stock rom? if so, maybe try a different rom for the sprint htc one. like one of the CM10 ones, and we are talking about TMobile USA right? or the UK?

alberto122509 said:
are you using a stock rom? if so, maybe try a different rom for the sprint htc one. like one of the CM10 ones, and we are talking about TMobile USA right? or the UK?
Click to expand...
Click to collapse
Yes T-mobile USA.. I tryed stock and non stock, i also tryed different CM10 but those dont even pick up gsm signal even after selecting it with *#*#4636#*#* and tryed flashin cm10 for international htc one and att, tmobile but wont even let me intall it lol. so im in desperetely need of a spring gsm sense rom or CM10 like they do for verizon world phones :/

spottarget said:
Yes T-mobile USA.. I tryed stock and non stock, i also tryed different CM10 but those dont even pick up gsm signal even after selecting it with *#*#4636#*#* and tryed flashin cm10 for international htc one and att, tmobile but wont even let me intall it lol. so im in desperetely need of a spring gsm sense rom or CM10 like they do for verizon world phones :/
Click to expand...
Click to collapse
Hmm, that's weird, I'll unlock my phone later today and go buy a prepaid tmobile phone and try it out

alberto122509 said:
Hmm, that's weird, I'll unlock my phone later today and go buy a prepaid tmobile phone and try it out
Click to expand...
Click to collapse
cool, other ppl have the same problem

The only thing I can think of is to download a gsm Rom and swapout the boot.img and see if it will work. But that's just me taking a guess at it, I'm no developer or anything
Sent from my HTCONE using xda premium

interesting
luigi311 said:
The only thing I can think of is to download a gsm Rom and swapout the boot.img and see if it will work. But that's just me taking a guess at it, I'm no developer or anything
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
ill try doing that maybe it boots .. thanks

Hi,
I'm using Sprint ONE in Bulgaria GSM mode. Phone is unlocked/s-off/rooted with Viper ROM http://forum.xda-developers.com/showthread.php?t=2241016
i have no issues with signal dropping or whatsoever.

nothing yet
straho1 said:
Hi,
I'm using Sprint ONE in Bulgaria GSM mode. Phone is unlocked/s-off/rooted with Viper ROM http://forum.xda-developers.com/showthread.php?t=2241016
i have no issues with signal dropping or whatsoever.
Click to expand...
Click to collapse
Have tryed viper but still my signal drops constantly.. I think we need. Some sort of flashable gsm Patch.

luigi311 said:
The only thing I can think of is to download a gsm Rom and swapout the boot.img and see if it will work. But that's just me taking a guess at it, I'm no developer or anything
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
Don't flash any Rom unless it's sprint compatible. Intl/other carrier roms have different mount points and will make your phone reboot/drop service with only fix being RUUing
Sent from my HTCONE using Tapatalk 4 Beta

spottarget said:
ill try doing that maybe it boots .. thanks
Click to expand...
Click to collapse
Absolutely not. That's your one-way ticket to RUU-hell land. It's not just differences in the kernel, but also in how the internal storage is partitioned. I'm pretty surprised that even with GSM/UMTS you're having trouble. Anyone know if the stock PRL for the Sprint ROM might be interfering (i.e. the phone is trying to search for one of Verizon's CDMA towers first)?

If anyone wants, just send me the updater-script from a GSM ROM, and I will change the mount points to be for Sprint. Like that you can flash the GSM rom. However, I would like to know if there is anyone brave enough (with S-Off) to flash the firmware bits of the GSM phones (radio, adsp, rpm, and maybe the sbl*; not the bootloader and recovery).
The radio.img is the most dangerous thing... But I think getting the GSM f/w on the GSM-unlocked Sprint phone will be a good thing. Unless, anyone knows that the radios are different? I know the mount points are different, but does anyone have any info on the firmware itself?
Anyway, just let me know if you wanna try to flash a GSM rom, I will update the mount points for you.

Tilde88 said:
If anyone wants, just send me the updater-script from a GSM ROM, and I will change the mount points to be for Sprint. Like that you can flash the GSM rom. However, I would like to know if there is anyone brave enough (with S-Off) to flash the firmware bits of the GSM phones (radio, adsp, rpm, and maybe the sbl*; not the bootloader and recovery).
The radio.img is the most dangerous thing... But I think getting the GSM f/w on the GSM-unlocked Sprint phone will be a good thing. Unless, anyone knows that the radios are different? I know the mount points are different, but does anyone have any info on the firmware itself?
Anyway, just let me know if you wanna try to flash a GSM rom, I will update the mount points for you.
Click to expand...
Click to collapse
I was playing around with qpst and on service programming on the umts tab system there is an option "preceded network selection" and is set to limited, I try changing it but it won't let me write to phone, I think that's what sprint did to limit connection of gsm in USA

ill try it
Tilde88 said:
If anyone wants, just send me the updater-script from a GSM ROM, and I will change the mount points to be for Sprint. Like that you can flash the GSM rom. However, I would like to know if there is anyone brave enough (with S-Off) to flash the firmware bits of the GSM phones (radio, adsp, rpm, and maybe the sbl*; not the bootloader and recovery).
The radio.img is the most dangerous thing... But I think getting the GSM f/w on the GSM-unlocked Sprint phone will be a good thing. Unless, anyone knows that the radios are different? I know the mount points are different, but does anyone have any info on the firmware itself?
Anyway, just let me know if you wanna try to flash a GSM rom, I will update the mount points for you.
Click to expand...
Click to collapse
I think I would try something safe cause up to this point I have tryed everything to keep my tmobile signal from disconnecting but so far no luck.

SimLock Solution For All 4.3 users

Hello to you all
I would like to show all of you 4.3 users the solution "elvisypi" gave me in my private mail and finally i succeed to unlock my device.
So all of us know that sprint or google changed the way HtcOMADM works and we can't use the original system for unlocking our device.
So here is the solution that "elvisypi" gave me :
1. Download the "Stock with goodies 4.3 ROM". Don't flash it wet. (link : http://www.mediafire.com/?9y21d2wlszh6d6c )
2, With an archive viewer like winzip open the ROM.zip and go to /system/app
3. replace 2 apps which I have attached: HtcOMADM_SettingsPlugin_SPCS.apk and HtcOMADM_SPCS.apk. Just drag and drop and replace.
4. Finally flash the ROM.
5. Install the HTCOneSIMUnlockHelper and follow the onscreen instructions.
This system works 100% and this way you can be on 4.3 rom and still have an unlock GSM sprint device.
again , many thanks to "elvisypi" for his great support

sim unlock
Hope it does
downloading....

Would this work with other ROMs like insercoin?

phatmanxxl said:
Would this work with other ROMs like insercoin?
Click to expand...
Click to collapse
You must use a stock rom for this to work

Hey, are you using this with Tmobile or another service?

syedinsane said:
Hey, are you using this with Tmobile or another service?
Click to expand...
Click to collapse
I'm not using t-mobile , I'm not from the US but it should work with any GSM sim after the unlock is done

james341 said:
I'm not using t-mobile , I'm not from the US but it should work with any GSM sim after the unlock is done
Click to expand...
Click to collapse
I've followed your directions, using the ROM you provided (only difference being flashing the root-fix) and I get vDM errors every time I boot and the app says it's unlocked but my Tmobile SIM gets no signal. Is there any other way i can check if my phone's unlocked?

syedinsane said:
I've followed your directions, using the ROM you provided (only difference being flashing the root-fix) and I get vDM errors every time I boot and the app says it's unlocked but my Tmobile SIM gets no signal. Is there any other way i can check if my phone's unlocked?
Click to expand...
Click to collapse
Did you changed the phone in settings to GSM/UMTS?

james341 said:
Did you changed the phone in settings to GSM/UMTS?
Click to expand...
Click to collapse
Yes I have, it says preparing SIM card but I never get any bars. I read in another thread that I need to be on an older radio in order for Tmobile to work. And for that I'll need s-off which I can't. Sigh.

syedinsane said:
Yes I have, it says preparing SIM card but I never get any bars. I read in another thread that I need to be on an older radio in order for Tmobile to work. And for that I'll need s-off which I can't. Sigh.
Click to expand...
Click to collapse
Flash the release radio and let us know, I'm interested in using an At&t card for when I need a good data connection.

[/COLOR]Delete
Sent from my HTCONE using XDA Premium 4 mobile app[/QUOTE]
Sent from my HTCONE using XDA Premium 4 mobile app

It didnt work for me?
I did exactly what you said an When the phone starts up it says unfortunately ui has stop working an it keeps popping up an i cant do anything with my phone

Thank you for this already pressed the Thank you button also
i was getting annoyed that i couldnt find the files before i found this thread

HTC ONE
I did everthing s-off....flashed to the old radio baseband....tried everything still havent got any signal....who know what a problem?
The only thing is that I've flashed my sprint htc one to the Straight talk. Could it cause a problem?

I am also trying to unlock for T-Mobile. Running into the same issues as others. I was reading a thread where someone was apparently using it on T-Mobile, and PMed them on how exactly they did it but never got a response.
Would love to hear if anyone has it working on T-Mobile

This works. :victory:
Only need to extract, modify and zip again.
Flash with TWRP.
And everything is working normally, no need to reinstall or root, or whatever.
The only problem is that every time I turn on the phone, I get the error message VDM, but it disappears instantly, without stopping or forcing any application.
I live outside the U.S., and continues to operate all perfect with SIMUnlockerHelper. :fingers-crossed:
My device: Sprint Htc one = Unlockboot, TWRP, SIMUnlocker Helper, Root, and the rom on the top of the post. (benny's 4.3 LOL)

it actually works, but if you're using a sense rom I think you only need to download the apps in the op and replacing in system/app
I did this with insertcoin 6.0-4, the unlock helper app didn't recognize the rom, but with the terminal emulator method it worked just fine, tried with a sim and all fine ... then put again the original apks and you don't have to deal with any error popups

Interesting. I was under the impression that our version of this device did not support domestic (only international) GSM bands, hardware wise.
Is this version of sim unlocking different than what you would get if you asked Sprint? (they do allow you to unlock it if you meet certain criteria, like good account standing)

cbburtraw said:
Interesting. I was under the impression that our version of this device did not support domestic (only international) GSM bands, hardware wise.
Is this version of sim unlocking different than what you would get if you asked Sprint? (they do allow you to unlock it if you meet certain criteria, like good account standing)
Click to expand...
Click to collapse
it supports the bands, but all the radios except the original one block domestic gsm carriers. if you still unlock and use that radio, it'll work.

Not working
I tried everything mentioned above, ( Unlock bootloader, S-OFF, Root) also changed the 2 apps in the system for the 4.3 ROM Stock rooted deodexed and then used the SIM unlock helper.
Then Got the same result : No GSM signal, and the SPRINT logo still on the top when I make a call, the same answer comes: " Error number 16 script 3."
I'm using Straight Talk Sim by ATT.

i9305 no mobile signal..what else can i try ?

I Have had this i9305 now without mobile signal, with a vodaphone it did used to show signal but in all cases it always says 'no mobile networks' or 'not registered on network' i have tried with every sim i can think of... it was suggested to flash a stock rom which i did..this made no difference, i then tried installing CM11 and followed the guide to the letter.
I know this phone is not blacklisted as i checked with the imei, i have tried flashing different modems but to be honest im not sure what i am flashing to it..i have tried three different ones now starting with XX as i am in uk...i really dont know if i have missed something or doing something drastically wrong..i have read and read and usualy i would have had this resolved by now...can anyone please help me as i want to give this handset to my girlfriend for a present very soon so we can keep in touch..i am at my wits end with it:crying:
Thanks

Try an emergency restore through Samsung Kies - this should eliminate any software related problem. Sounds to be a hardware problem though so get Triangleaway going and send it for repair if that doesn't work.

Flash 4.1.2, then enable and disable the LTE-only mode hack in the hidden service menu (the *#2263# one, not *#*#4636#*#*). (If you have root, you can also access that menu in 4.3 or even the 4.4.2 port, but it's a bit more involved.)
Sent from my GT-I9305 using XDA Free mobile app

Magik_Breezy said:
Try an emergency restore through Samsung Kies - this should eliminate any software related problem. Sounds to be a hardware problem though so get Triangleaway going and send it for repair if that doesn't work.
Click to expand...
Click to collapse
it won't let me do that as it doesn't list the phone as needing an emergency recovery. I flashed a stock rom and the signal is showing but it keeps saying not registered on network.. if I do a search it finds providers but when I opt for the provider of the sim it just perpetually spins at registering on network.
.NetRolller 3D said:
Flash 4.1.2, then enable and disable the LTE-only mode hack in the hidden service menu (the *#2263# one, not *#*#4636#*#*). (If you have root, you can also access that menu in 4.3 or even the 4.4.2 port, but it's a bit more involved.)
Sent from my GT-I9305 using XDA Free mobile app
Click to expand...
Click to collapse
when you say 4.1.2 which rom.. A stock one or a custom.. could you point me please ?.. The stock rom I have flashed is 4.1.3 I didn't flash a radio after as being stock it would be there already ??

Have just followed a guide to root this unit, upon installing root checker it says this device does not have proper root, Odin reports that everything went ok and i get the red pirate android..when the phone boots a pop up comes up saying unfortunatley SU has stopped working... not sure whether KNOX is stopping this ?

no network.
Hellow to you all.
I have got a problem in my s3 LTE.
After installed several rooms my lte not register in WCDMA network.
The mobile phone was from a french network. Bouygues and was unlocked in portugal.
i have got many problems with this phone but i like it very mutch.
the problem that bothers me the most is that i only make and receive calls with full network.
The WCDMA was not working but i allready fix it. Now when i turn to wcdma only it says not register in networck.
the only backup i have from the EFS folder was made by copy- paste and i think the problem was allready there and now i think i had brocken my phone. can you help me???
Excuse my englisb.

967571918 said:
Hellow to you all.
I have got a problem in my s3 LTE.
After installed several rooms my lte not register in WCDMA network.
The mobile phone was from a french network. Bouygues and was unlocked in portugal.
i have got many problems with this phone but i like it very mutch.
the problem that bothers me the most is that i only make and receive calls with full network.
The WCDMA was not working but i allready fix it. Now when i turn to wcdma only it says not register in networck.
the only backup i have from the EFS folder was made by copy- paste and i think the problem was allready there and now i think i had brocken my phone. can you help me???
Excuse my englisb.
Click to expand...
Click to collapse
please start your own thread as it is not relevant to mine.

Someone's suggested this phone is barred.. I have run a check which says it's not blocked but it's been suggested that this is unreliable...I have bars showing but just never registered on network.

Does your IMEI reported in *#06# match the one printed under the battery?
Sent from my GT-I9305 using XDA Free mobile app

hey loady,
did you manage to solve theproblem? i have the same problem since roughly 3 weeks. but honestly, i didnt put much effort in fixing it.
i found a big thread a while ago where the problem is solved... i'll look for it

Problem phone only working in gsm only??

Hello developers.
I am amz. In dire need of your help.
Ok so i have a new mini
I turned it on n it would jus turn off if I used apps. I got a new battery. That stopped.
I then try use Internet it works only on G and E but if I go to 3g or Lte. .H will never come on. Can't call it says not registered on network only on the higher bands not gsm.. It's a 4G sim it works perfectly in my old s5 mini and signal is excellent here. I got new Internet settings too. G n E works why the he'll doesny the other bands register on network? Imei shows its not blocked either. I'm in the UK on EE. I cannot understand. I have all the OTA updates. Can u tell me if I can fix it by doing something thro service menus or anything also all sims do the same in this phone. I don't have a pc to change the rom. Could I do it through a external SD card.
Please I beg of you help.

Run the system updates, I had network issues until it was fully updated.
They are only patches, no new rom.
Reboot once each batch has completed until there are no more.
If that does not work, potentially you have a row version which uses a different band than us in the uk. Send it back.

I have the June 2015 update. I ran all updates. Still not working? I wanna install the cm12 rom m see if that'll fix it but kingroot not working. How do I see what band my phone is tryna connect in wcdma mode n what is required by the network? 4g don't work either?

I just Checked. My networked EE uses wcdma on 2100mhz. My phone is trying to connect. But it just says emerge calls only. Wth. What's wrong with it??

Can you post a screen of the About phone?
Should look identical to mine

Also, have you tried googling ee 4g settings s5 mini?
My network required me to get a 4g sim upgrade, before that it needed settings for hspda 3g which worked

I have a similar problem. Phone worked fine for couple of months, but since tuesday, it only works when I force it to GSM only.
G800FXXU1AOG2, nordic
(the thumbnail above equals to mine)

Maybe the network providers have changed 3g/4g details.
Check the website for correct details and update them in phone, if that doesn't work try a friends sim, if that doesn't work return phone

I had the problem aswell. I searched for the newest firmware in the internet (in my case I used the russian one). Then I extracted the modem file and made a tar file of it to flash it through odin. After I've done it everything worked fine.
If you want me to, I can do this tomorrow or saturday for u.

I flashed the original firmware (July 10, Nee), that did not help. What is the date of your firmware that works now?

I thinky june 2015.. I had the problem in February last year

It's me amz
Ok so basically I found out I need to flash my modem file or change the rom. But I have no PC to flash
.so I need a app which can root my phone or something without a computer. Kingroot didn't work. Anyone got any ideas on how I can do this? I've Google relentlessly. I need a developers help lol
I'll even pay them

Flacid Monkey said:
Maybe the network providers have changed 3g/4g details.
Check the website for correct details and update them in phone, if that doesn't work try a friends sim, if that doesn't work return phone
Click to expand...
Click to collapse
I returned my phone and they changed the "circuit board". So mine was a hardware problem.

I've rooted my phone and going to change my rom however the tar.md5 file I can't use as I can.tell use odin. I need the .img file to have the twrp bootloader. anyone know where I can download this?

How should I downgrade or enable GSM/WCDMA option on Sprint LG G4 LS991?

Hey, guys this is my first post here on XDA so please apologize me for any inconvenience.
I bought LG G4 Sprint i.e., LS991 yesterday from someone else I don't have contact with him now. The sim card which works on 3G was working fine when I bought it. But, then I tried to go in settings and then to mobile network and I opened the list of network bands and unfortunately I was only able to find only two option that are 1. CDMA/LTE and 2. CDMA.
I was forced to select one from it and boom no signals at all and status says searching for service. Where is the GSM option? I'm sure that this phone is already unlocked and it is from Sprint.
Also, I'm on the latest software version that is LS991ZVD. Can I go back to ZV6 International ROM or will it brick my device?!

emad26 said:
Hey, guys this is my first post here on XDA so please apologize me for any inconvenience.
I bought LG G4 Sprint i.e., LS991 yesterday from someone else I don't have contact with him now. The sim card which works on 3G was working fine when I bought it. But, then I tried to go in settings and then to mobile network and I opened the list of network bands and unfortunately I was only able to find only two option that are 1. CDMA/LTE and 2. CDMA.
I was forced to select one from it and boom no signals at all and status says searching for service. Where is the GSM option? I'm sure that this phone is already unlocked and it is from Sprint.
Also, I'm on the latest software version that is LS991ZVD. Can I go back to ZV6 International ROM or will it brick my device?!
Click to expand...
Click to collapse
Bro, I found this on this site:
1. go to settings and add new APN manually (fill the values according to your carrier).
2. in the APN type input "default,dun,fota".
3 .save.
4. Restart phone and you are good to go.
Works like a charm... The signal loss thing happened to me too. Don't select either option after you fix it. Go to backup and reset and reset your network settings. I think this is what I did to solve the problem.

emad26 said:
Hey, guys this is my first post here on XDA so please apologize me for any inconvenience.
I bought LG G4 Sprint i.e., LS991 yesterday from someone else I don't have contact with him now. The sim card which works on 3G was working fine when I bought it. But, then I tried to go in settings and then to mobile network and I opened the list of network bands and unfortunately I was only able to find only two option that are 1. CDMA/LTE and 2. CDMA.
I was forced to select one from it and boom no signals at all and status says searching for service. Where is the GSM option? I'm sure that this phone is already unlocked and it is from Sprint.
Also, I'm on the latest software version that is LS991ZVD. Can I go back to ZV6 International ROM or will it brick my device?!
Click to expand...
Click to collapse
you cannot downgrade has antirollback yuo will brick possibly hardbrick.
i dont know the method but i believe there is possibility even without root but dont quote me on tht
as mine has managed to stay on zv6 since day one