[Q][Unlocked Skyrocket not getting signal] - AT&T Samsung Galaxy S II Skyrocket SGH-I727

I have a skyrocket that i unlocked Via cellunlocker.net. they gave me the unlock code and i punched it into my phone and it unlocked my phone successfully. here is where the problems came.
i have spent hours searching the web on how to get a tmobile signal on the skyrocket but nothing works. i have many roms, kernels, and radios on my phone including Juggernaut, stock ics, nexusmod ics zero 2 and more as far as roms go.
for the kernels i have the zefie mod .001, hercules ics kernel 009, instigatorx jb kernel, and the stock skyrocket kernel
for radios i have the blaze 4g LB7, Blaze 4g LF4, SGH-T989D KJ3, SGH-T989 TLLE4, tmo SGH-T989 KID, and tmo SGH-T989 VKL1 radios
no matter what combinations i try i cannot get a tmobile signal. when i start the phone up with the tmobile sim card in it it gives me the message "phone not allowed MM#6. when i set the APN nothing changes when ever i try to make a call i get the message "not registered on network" and when i try to register on the network and go back to the phone, i get the same message.
CAN ANYONE HELP ME? PLEASE!!!!

neildaking11 said:
I have a skyrocket that i unlocked Via cellunlocker.net. they gave me the unlock code and i punched it into my phone and it unlocked my phone successfully. here is where the problems came.
i have spent hours searching the web on how to get a tmobile signal on the skyrocket but nothing works. i have many roms, kernels, and radios on my phone including Juggernaut, stock ics, nexusmod ics zero 2 and more as far as roms go.
for the kernels i have the zefie mod .001, hercules ics kernel 009, instigatorx jb kernel, and the stock skyrocket kernel
for radios i have the blaze 4g LB7, Blaze 4g LF4, SGH-T989D KJ3, SGH-T989 TLLE4, tmo SGH-T989 KID, and tmo SGH-T989 VKL1 radios
no matter what combinations i try i cannot get a tmobile signal. when i start the phone up with the tmobile sim card in it it gives me the message "phone not allowed MM#6. when i set the APN nothing changes when ever i try to make a call i get the message "not registered on network" and when i try to register on the network and go back to the phone, i get the same message.
CAN ANYONE HELP ME? PLEASE!!!!
Click to expand...
Click to collapse
Try to flash the ROM and the radio and then do the unlock sequence see what happens
Sent from my SGH-I727 using xda premium

Does the IMEI display correctly when *#06# is dialed? If not, mostly likely a corrupt EFS which can sometimes be fixed with: this

i will try to enter the unlock code on when i flash a ROM but i am pretty sure that whenever i entered my unlock code it permentantly unlocked my phone. also my IMEI is displayed correctly when i dial that number, however i did not have the tmo sim card in when i entered it. i will try again with the tmobile sim card in there and see what happens. thanks for your responses

neildaking11 said:
i will try to enter the unlock code on when i flash a ROM but i am pretty sure that whenever i entered my unlock code it permentantly unlocked my phone. also my IMEI is displayed correctly when i dial that number, however i did not have the tmo sim card in when i entered it. i will try again with the tmobile sim card in there and see what happens. thanks for your responses
Click to expand...
Click to collapse
If the IMEI displayed without SIM card its fine. A stock ROM is required to enter the unlock code. The phone should prompt for the unlock code when booted with the TMO SIM card. After unlocking on stock ROM any other ROM can be flashed and the phone will remain unlocked. As a check, you should be able to get EDGE data on stock GB or ICS after unlocking. Then experiment with other ROMs/radios after verifying data on stock.

cschmitt said:
If the IMEI displayed without SIM card its fine. A stock ROM is required to enter the unlock code. The phone should prompt for the unlock code when booted with the TMO SIM card. After unlocking on stock ROM any other ROM can be flashed and the phone will remain unlocked. As a check, you should be able to get EDGE data on stock GB or ICS after unlocking. Then experiment with other ROMs/radios after verifying data on stock.
Click to expand...
Click to collapse
I entered the unlock code with a custom rom installed so i will odin the phone with the stock ROM and try to enter the unlock code again and see if that works.

neildaking11 said:
I entered the unlock code with a custom rom installed so i will odin the phone with the stock ROM and try to enter the unlock code again and see if that works.
Click to expand...
Click to collapse
I cannot enter the unlock code again. I flashed a new rom and put my tmobile sim card in and the the phone does not ask me enter the unlock code again. Also whenever I put my tmobile sim card in the new voicemail icon pops up but I cannot call voicemail or anyone else because it still says not registered on network.

Maybe you need an unlocked radio. The radio may be locked on the US frequencies and preventing from using the other bands...
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
---------- Post added at 08:52 PM ---------- Previous post was at 08:50 PM ----------
Btw, you only need to unlock your phone once. Flashing other ROMs or radios does not re-lock the phone.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

I have just put the latest jb cm10 software on my skyrocket and I have noticed that my lte is gone? Is anyone having this issue besides me?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

OP, someone, google the response and see what it is first shot. Why so difficult?
Here's one of the hits:
http://forums.crackberry.com/blackberry-curve-3g-f216/phone-not-allowed-mm6-728778/
This clearly explains why the OP can't connect to T-Mo network, and it has absolutely nothing to do with bands, radio, or whatever.

jim5233 said:
I have just put the latest jb cm10 software on my skyrocket and I have noticed that my lte is gone? Is anyone having this issue besides me?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
It doesn't say lte on cm10, it says 4g
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

Related

[Q] CM9! > VKL1! > IMEI found! > Unlock?????

Hi. I had an Evo 4G and CM9 mastered. My first mistake was getting an iPhone.
I now have an i717. It was rooted but I didnt recognize it so I immediately put in clockwork and CM9. I lost imei but it reappeared after putting in the radio vkl1 a second time.
I have some db's in the signal meter in settings so its getting something. The number isnt showing from the tmo sim though. The phone was never unlocked.
I do not get a prompt to unlock when I reboot. Did I need to unlock first? I thnk I know the answer.
What should I do? I can pay $10 or whatever but I shouldnt have to. Im not sure if I need to use this odin thing to get to a stock ATT rom or something before I can unlock? Please help. thanks in advance.
I say u should go to odin and unroot then reroot it just to be on the safe side. Then u could unlock it if u want but unrooting it should work. It always works for me
Sent from my SAMSUNG-SGH-I727 using XDA
neko_tensai said:
Hi. I had an Evo 4G and CM9 mastered. My first mistake was getting an iPhone.
I now have an i717. It was rooted but I didnt recognize it so I immediately put in clockwork and CM9. I lost imei but it reappeared after putting in the radio vkl1 a second time.
I have some db's in the signal meter in settings so its getting something. The number isnt showing from the tmo sim though. The phone was never unlocked.
I do not get a prompt to unlock when I reboot. Did I need to unlock first? I thnk I know the answer.
What should I do? I can pay $10 or whatever but I shouldnt have to. Im not sure if I need to use this odin thing to get to a stock ATT rom or something before I can unlock? Please help. thanks in advance.
Click to expand...
Click to collapse
The i717 is the Galaxy Note, not the Skyrocket. Did you put a Skyrocket rom on the Note or was that just a typo?
.........
At this point I have paid cellunlock dot net to give me an unlock code.
Probably a common problem was that my USB cable was not in good status, using a usb extension, so I had failed flashing of firmware til late last night.
This morning I was able to install a stock ATT firmware. Now I receive a prompt for the unlock code. I cannot put CM9 back on it or do anything with it until I unlock it, so I am waiting.
**devpro**. you said no need to unlock? Im not sure. It certainly didnt ask for an unlock code when I was on cm9, but I could not make calls.
Could anyone clarify? Do I need to unlock if I am rooted, using tmo on att note?
I dont care much for odin or that kies crap. I prefer reboot to recovery, clockwork, rom manager and put cm9 on it. In critical situations its a life saver.
So im waiting on the unlock code or to find out i dont need it but i bet I do, especially since i travel overseas a lot.
???
If you're on T-Mobile, and using an AT&T phone you will need to unlock it.
neko_tensai said:
This morning I was able to install a stock ATT firmware. Now I receive a prompt for the unlock code. I cannot put CM9 back on it or do anything with it until I unlock it, so I am waiting.
Click to expand...
Click to collapse
I am doing the same thing with my Skyrocket. I got impatient waiting for the unlock code and rooted it, flashed CWM, custom radio, and CM9 on it. Then realized that after putting in non-AT&T SIM I wasn't getting unlock prompt. Keypad codes to bring up prompt don't work either. Hoping return to stock fixes it and I can just restore the CM9 from backup.
neko_tensai said:
**devpro**. you said no need to unlock? Im not sure. It certainly didnt ask for an unlock code when I was on cm9, but I could not make calls.
Click to expand...
Click to collapse
You absolutely have to unlock whether you're prompted or not. Rooting and installing non-stock software on it appears to result in lack of access to the unlock prompt (guessing UCLE2 radio but it may have just been CM9 in general).
I'll let you all know how it goes.
Success
Returned to stock using k0nane's method and Odin here: http://forum.xda-developers.com/showthread.php?t=1342348, shut down, removed battery, inserted non-AT&T ROM, booted up, and was prompted for the unlock code.
Note: Those that are planning on using k0nane's method above should use the file he links to (SGH-I727-UCKJ2-k0nane.tar), another archive I grabbed via a different thread boot-looped my phone and I ended up having to do some extra work.

[Q] SIM Unlock code not working

Hello all. I found a thread on how to pull the unlock code off my tmobile galaxy s 4g using the embedded information on the phone. I tried this code with no success so I decided to give tmobile a call to get the code. So today I get an email with the code and it is the same exact one that I pulled off the phone and it still doesnt work. It this point I do not know what else to do. I tried both the apps from the andriod store with no success(helroz/ SGS Unlock) one says null and the other is blank where the code supposed to be. Does anyone have any ideas? My phone is the samsung sgh-t959v tmobile galaxy s which has been ungraded to 2.3.6 via klies mini and is rooted via superoneclick 2.3.3-shortfuse. Any help is appreciated.
Flash back to stock and walk into a T-Mobile store with your phone and the email.
Posted from my SGS4G, thanks to Team Acid development
You need to have a different carriers SIM card to use the code. Find a buddy who has ATT and put that SIM in the phone. Reboot and enter the code. Presto you're now unlocked.
jeffsf said:
Flash back to stock and walk into a T-Mobile store with your phone and the email.
Posted from my SGS4G, thanks to Team Acid development
Click to expand...
Click to collapse
So I decided to call the store before wasting gas and I am glad I did. The agent said there is nothing that they can do and I must call customer case to resolve this. Let the drama begin...
hechoen said:
You need to have a different carriers SIM card to use the code. Find a buddy who has ATT and put that SIM in the phone. Reboot and enter the code. Presto you're now unlocked.
Click to expand...
Click to collapse
I used a digicel sim card that I have still active in another country (Jamaica) with the sim unlock attemps. The only other sim that I have laying around is an old metro pcs sim thats deactivated. I doubt it is the sim the phone is just not taking the code.
eh3forlife said:
I used a digicel sim card that I have still active in another country (Jamaica) with the sim unlock attemps. The only other sim that I have laying around is an old metro pcs sim thats deactivated. I doubt it is the sim the phone is just not taking the code.
Click to expand...
Click to collapse
So your running stock/rooted and you've tried another carriers card. OK. I'm not sure whether that SIM has to be able to get connection or not. Next step would be to borrow someones card. I know when I unlocked mine I just popped in an ATT sim. Entered the code and that was it.
So I just got off the phone with customer care. They are saying that the imei on my account dosent match the phone I am requesting the sim unlock for so they have to correct that first before resending the code again. But what I dont get is why when i pull the hex code off of the phone the code matches the first unlock code they gave me. Both these things seem to tell me that the code is correct but why isnt the phone accepting it? I have 5 attempts remaining left and I have tried to reset it from some threads that I see but with no luck. Hope I dont end up with a useless phone. If I run a custom rom on my phone will it unlock it that way?
You need to be on stock to get the phone to accept the unlock code so don't flash anything else.
not to hijack, I'm on remics rom. If i were to put in a sprint sim and enter the unlock code that would not work?
mikhail777 said:
not to hijack, I'm on remics rom. If i were to put in a sprint sim and enter the unlock code that would not work?
Click to expand...
Click to collapse
Nope because Sprint doesnt use sim cards.
eollie said:
Nope because Sprint doesnt use sim cards.
Click to expand...
Click to collapse
LOL.
owneddd lol. good to know
hechoen said:
You need to be on stock to get the phone to accept the unlock code so don't flash anything else.
Click to expand...
Click to collapse
not saying you're wrong, but it worked for me running a custom rom.
sent from within pure darkness
GFX.myst. said:
not saying you're wrong, but it worked for me running a custom rom.
Click to expand...
Click to collapse
I've seen people running into issues with it on customs. Which one where you on?
hechoen said:
I've seen people running into issues with it on customs. Which one where you on?
Click to expand...
Click to collapse
not sure, but i do know it was one of raver's roms. either the last audiophile rom or un-named rom. i've been a raver rom fan since the beginning until aokp came to our device.
sent from within the beast
Those are still stock based. That is why it worked.
eh3forlife said:
Hello all. I found a thread on how to pull the unlock code off my tmobile galaxy s 4g using the embedded information on the phone. I tried this code with no success so I decided to give tmobile a call to get the code. So today I get an email with the code and it is the same exact one that I pulled off the phone and it still doesnt work. It this point I do not know what else to do. I tried both the apps from the andriod store with no success(helroz/ SGS Unlock) one says null and the other is blank where the code supposed to be. Does anyone have any ideas? My phone is the samsung sgh-t959v tmobile galaxy s which has been ungraded to 2.3.6 via klies mini and is rooted via superoneclick 2.3.3-shortfuse. Any help is appreciated.
Click to expand...
Click to collapse
Happen to have the link to that thread you mentioned about pulling the unlock code off the SGS? Thanks! :fingers-crossed:
Never mind as I found the thread here: http://forum.xda-developers.com/showthread.php?t=980157

Sim Network Unlocking Problems

I am trying to sim network unlock my One XL from AT&T to use on vodacom in south africa while on vacation. I am rooted and have CM10 09/26 nightly installed and Baseband 0.19as.32.09.11_2_10.105.32.25L (not sure if these make a difference trying to provide as much info as possible). I removed my AT&T sim, put in the vodacom sim was prompted for the sim network unlock pin and a proceeded to enter the pin. I received an incorrect error.
I used http://www.HTCimeiUnlockCodes.com/ to get the code and have double checked (triple checked) that I entered the correct IMEI number but still no go.
Any ideas or advice? Is it possible that the ROM/Radio affects this process at all?
Do a factory reset and retry.....all I can think of.
Sent from my SCH-R720 using xda premium
Take a video of the process you followed and send it to the code provider and ask them to reissue a new one or refund the money...don't try entering the code too many times..phone gets blocked...
18th.abn said:
Do a factory reset and retry.....all I can think of.
Sent from my SCH-R720 using xda premium
Click to expand...
Click to collapse
Do you think I should factory reset and flash a sense rom or will that not make a difference?
Thanks for your help guys
Shouldn't matter which rom....do a reset, retry and if nothing do the above post says
Sent from my SCH-R720 using xda premium

[Q] Mobile network not available Kyrillios Rom

I just flashed in my Samsung Galaxy 2 GT-i5800 a rom: kyrillios 10.6
It is working fine with Vodafone, but when I put a sim card from other Operator (Orange or Movistar) and I select the network I just get a "Can't connect to this network at the momment. Try again later." message.
I think that this rom is unlocked but when I put *#7465625# I get a message "Mobile network not available"
What is the problem?
Thanks
check if ur sim locked or not
if it is unlocked ., then try airplane mode on /off
if not worked .. reflash the rom
austin266 said:
check if ur sim locked or not
if it is unlocked ., then try airplane mode on /off
if not worked .. reflash the rom
Click to expand...
Click to collapse
Thanks,
The first I checked was the airplane mode and is ok.
I put the sim card in other phone and it works.
I reflashed the phone several times and with others roms and I get always the same problem, I only can use with the Vodafone sim card.
I am going to try to unlock the phone, but I thought that these roms was unlocked.
Custom ROMs aren't unlocked. There is a thread that explains how to unlock your phone without having to go to a shop and pay for someone to unlock it.
Sent from my GT-I5800
MicroGeek said:
Custom ROMs aren't unlocked. There is a thread that explains how to unlock your phone without having to go to a shop and pay for someone to unlock it.
Sent from my GT-I5800
Click to expand...
Click to collapse
Solved, the phone was locked
Thanks

[Q] SIM unlock code not working...custom ROM to blame?

I have a One S that I rooted and put an AOKP Jelly Bean ROM (device_ville_jb-build-1) on it. I'm trying to SIM unlock it to go to AT&T and the SIM unlock code I got from t-mobile isn't working.
What do I have to do? Do I have to flash back stock for the code to work? And, if I do, will the SIM unlock still be applied if I flash back to my awesome AOKP ROM?
Any help appreciated!
I happened to be in the same situation. You just need to install a stock ROM, such as TrickDroid, and insert the code again. It should work.
Sent from my HTC One S
Chris95X8 said:
I happened to be in the same situation. You just need to install a stock ROM, such as TrickDroid, and insert the code again. It should work.
Sent from my HTC One S
Click to expand...
Click to collapse
What do you mean by "stock ROM?" I tried to install both versions of TrickDroid on here and neither would install. Keep getting an error 1 or whatever it is.
By "stock ROM", do you mean an ICS rom or what?
Then flash the ruu
Sent from my HTC VLE_U using xda app-developers app
i had the same problem as well... even after going back to stock ruu i still cant seem to unlock my phone... keeps saying "incorrect password"...
couldnt figure out a solution
rmp5s said:
I have a One S that I rooted and put an AOKP Jelly Bean ROM (device_ville_jb-build-1) on it. I'm trying to SIM unlock it to go to AT&T and the SIM unlock code I got from t-mobile isn't working.
What do I have to do? Do I have to flash back stock for the code to work? And, if I do, will the SIM unlock still be applied if I flash back to my awesome AOKP ROM?
Any help appreciated!
Click to expand...
Click to collapse
What network is the phone locked to and which country?
rmp5s said:
I have a One S that I rooted and put an AOKP Jelly Bean ROM (device_ville_jb-build-1) on it. I'm trying to SIM unlock it to go to AT&T and the SIM unlock code I got from t-mobile isn't working.
What do I have to do? Do I have to flash back stock for the code to work? And, if I do, will the SIM unlock still be applied if I flash back to my awesome AOKP ROM?
Any help appreciated!
Click to expand...
Click to collapse
Hey, did you ever find an answer? Same issue with a One X on AT&T.

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