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My Vibrant just stopped working...
My Vibrant is unlocked (purchased code from a site) and was working fine for a week (got it 2 weeks ago). It's rooted and I flash a few roms and modems to test out what i liked. Yesterday, it decided to lose signal. I wanted a few hrs and still had no signal. I tried searching for a network. AT&T showed up and when I selected it, I got "Your sim card does not allow connection to this network". I've tried flash the modem, then the rom, and even tried restoring it with Odin. Non worked. I then tried a TMO sim and i got signal, but can't dial out...
Please help! I've search and haven't had any luck fixing it... Thanks in advance.
Usually when you flash a rom, it may wipe the folder containing your unlock code. Redo your unlock with the same code you purchase
kponti said:
Usually when you flash a rom, it may wipe the folder containing your unlock code. Redo your unlock with the same code you purchase
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Tired that... The Network lock is off and still the same issue.
Are you using AT&T? You may have to load AT&T network.......
gagb1967 said:
Are you using AT&T? You may have to load AT&T network.......
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Yes I'm on AT&T. What do you mean by load the network? I've been to the network/wireless settings and have the "AT&T 310 410" APN selected. When i do a network operators search, Automatically doesn't fix it. When i do a "search now", AT&T shows up and when i select that it says "Register on AT&T" and then i get the "your sim card does not allow a connection to this network"
lilbluemirage said:
My Vibrant just stopped working...
My Vibrant is unlocked (purchased code from a site) and was working fine for a week (got it 2 weeks ago). It's rooted and I flash a few roms and modems to test out what i liked. Yesterday, it decided to lose signal. I wanted a few hrs and still had no signal. I tried searching for a network. AT&T showed up and when I selected it, I got "Your sim card does not allow connection to this network". I've tried flash the modem, then the rom, and even tried restoring it with Odin. Non worked. I then tried a TMO sim and i got signal, but can't dial out...
Please help! I've search and haven't had any luck fixing it... Thanks in advance.
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I ran into the same problem last week. My Vibrant was working in the morning, and then it gave me the same message a bit later on the day. I couldn't figure it out for the life of me. I contacted TMobile and they told me it could be a bad sim. I was taken back by this, as it was working earlier in the day. I ended up going to a TMobile store and got a new sim. It worked after the new sim was inserted.
Maybe you can get a new sim with ATT.
eggnoodle said:
I ran into the same problem last week. My Vibrant was working in the morning, and then it gave me the same message a bit later on the day. I couldn't figure it out for the life of me. I contacted TMobile and they told me it could be a bad sim. I was taken back by this, as it was working earlier in the day. I ended up going to a TMobile store and got a new sim. It worked after the new sim was inserted.
Maybe you can get a new sim with ATT.
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I popped my friends AT&T SIM in and still had the same issue...
I'm thinking of just getting a prepaid SIM and testing it out. That should be the same as getting a new sim, right?
lilbluemirage said:
I popped my friends AT&T SIM in and still had the same issue...
I'm thinking of just getting a prepaid SIM and testing it out. That should be the same as getting a new sim, right?
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Click to collapse
After the trouble shooting didn't work, TMobile gave me a free sim card. She noted my account and told me to go into a Tmobile store to get one.
I won't pay for a prepaid just to test it out...Can you contact ATT
I talked to AT&T yesterday too... Tech said its the phone... contact the carrier/maker of the phone... They don't really help you unless the phone is AT&T branded... guess I'm SOL and might need to just sent it to Samsung for repairs... =T
Update: I flashed everything back to stock JI6 via odin. Just tested on my friends TMO sim (he has a vibrant also). It finds the TMO network, but can't dial out. After a few min, no signal...
Im having the same issues, my phone messed up and i finally got it up and running again but now I am unable to register the sim on the network, and this happens with other sims
*#7465625# see if your network lock is off
Sent from my SGH-T959 using XDA App
I have the exact same issue. I have another phone (i9000). When I put the sim card in the other phone. it works great. Vibrant can get signal sometimes, but just cannot dial out or send messages....
Please help!
Unlock code
I downloaded the SGS unlock app a while back but had not done anything but get the code.
I powered off, installed a different sim and unlocked the phone. It was some left over sim that I knew would not give me service. After unlock and a failure to connect I powered off and put the working sim back in.
I had a little difficulty with getting 3G to come back up. Edge data and phone worked. I had to go and force a manual selection of t-mobile and then 3G popped up.
Then gmail and syncing died. I restored gmail gmail-storage and sync from backup with no luck. I'm not sure how I got it to come up but I got a password prompt and after entering it I got it back. I still had a sync error message under accounts and sync but not when I pressed on the gmail account. Rebooting got rid of that error and it's back up.
Not a clean swap at all. I'm not sure why gmail hurled.
The phone remains unlocked. If I get another sim I'll see if gmail still has a panic attack.
What should happen when you dial *#7.. on my vibrant it just says Mobile Network not available.
I just got an unlocked international version of Galaxy S3, and I need some help please!!
So, this is my first time using a smart phone, so I don't know what to do AT ALL.. I just got the phone today, and
I went to Walmart to get Straight-Talk($45 unlimited data) but I realized that I need a sim card first??
(Not sure what voodoo thing is either..Sim Free?? Explain please )
When I called Straight-talk to ask things about sim card, they kept asking me what my service provider used to be even thought I kept saying that
I didn't have any because it was an international version. So, now I don't know what to do. Should I get a sim card and then use straight talk to text/call/etc? or can I go without a sim card??
Also, can I use at&t unlimited data($50) without contracts? which sounds better than straight talk.. Need help!! Thank you so much!!
The sim card allows your phone to connect to the network. You NEED one. Call straight talk or go to the website and order one.
You would be able to use AT&T prepaid but if they find out you are using a smartphone they will disable your data.
Sent from my GT-I9300 using Tapatalk 2
[Q] "Can't connect right now. Try again later." or equivalent in stock, CM9 and CM10
Hi folks! Needing some help, please.
I've googled my problem a lot but couldn't find any working solution. Below is the detailed history.
I have recently bought a Samsung Galaxy S3 GT-i9300, cut my previous SIM, and used it for about four weeks with no problems. During this time, I rooted my phone, backed up the stock ROM, installed CM9 and afterwards CM10.
About a week ago, while using CM10, I switched off airplane mode after about nine hours and the signal power meter was empty. All the services related to my carrier (SMS, 3G, calls) were inoperative. I rebooted the phone, tried removing and reinserting the SIM, with no success.
I tried flashing the previous backups, also with no success, but noticed that while using the stock rom, the signal meter was full. This prompted me to access "Settings > Wireless (...) > More... > Mobile Networks > Network Operators", where to my surprise all the available carriers were listed. I did the same check in the rural area of my town, where I know my carrier does not work, and the cellphone correctly detected only the other three carriers.
These symptoms led me to believe that my cut sim could be the problem. I got a microsim from my carrier, but the problem persisted.
After this, I assumed the problem was software related, googled it and found some recommendations:
Complete wipe and backup restoration: this was not successful with stock, CM9 and CM10.
Complete wipe and stock ROM re-installation with Odin: also not successful.
Modem flashing with Odin: also not successful.
Firmware flashing with KIES: I put the cellphone in download mode and made the firmware recovery procedure from KIES. Also not successful.
Restoration of efs folder and IMEI related issues: I did not have backup of this folder, but the symptoms related to the problem in the posts I found always included the absence of IMEI. When I type *#06# in my phone, I can correctly see my IMEI, so I discarded this possibility. My carrier also informed me that my IMEI is not blacklisted.
I thought of getting a new microsim to rule out any SIM related issues, but still haven't done it.
Information regarding my phone:
Phone model: GT-i9300
Baseband version: I9300UBLG2
Firmware vesion when on stock (from KIES): PDA:LJ1 / PHONE:LI2 / CSC:LJ2 (ZTO)
Could someone please help me? I still have not tried the EFS folder troubleshooting, but the procedures I found were related to problems that did not show the same symptoms as mine. Do anyone have any suggestion? Please tell me if any more information is needed.
Thanks!
Why not just get a micro Sim to begin with....they don't cost anything and it saves a whole lot of hassle. My guess is the sim reader is damaged....IF and WHEN you decide to get a new micro sim, if it doesn't work then that could be the only cause and the service centre your only option. Seriously dude, next time to save yourself hassle....go an get a micro sim from your carrier, I wouldn't even think about hacking away at an old sim because I can't be bothered to walk to a Vodafone shop.
Sent from my GT-I9300 using xda premium
speedyjay said:
Why not just get a micro Sim to begin with....they don't cost anything and it saves a whole lot of hassle. My guess is the sim reader is damaged....IF and WHEN you decide to get a new micro sim, if it doesn't work then that could be the only cause and the service centre your only option. Seriously dude, next time to save yourself hassle....go an get a micro sim from your carrier, I wouldn't even think about hacking away at an old sim because I can't be bothered to walk to a Vodafone shop.
Sent from my GT-I9300 using xda premium
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I have just come back from the carrier store, where I got a new SIM, and the issue persists. I also double-checked any IMEI blocking or problems with my services, and everything is ok.
Coincidentally, a Samsung consultant was around. He checked my phone and talked to Samsung tech support describing the issue.
They do not think it is related to the cutting of the SIM card for two reasons, the first being the ability to locate the carriers, the second being the fact that a visual inspection of the slot and the scratch marks on the SIM card do not indicate a broken or bent contact.
Obviously, he recommended that I send my phone to an authorized Samsung service center for maintenance.
I am still inclined to think it is a software related issue. I will, of course, send my phone to Samsung if it is case, but in the meantime I would like to try new procedures to bring back my phone's ability to connect to my carrier.
Suggestions?
Thanks in advance!
An additional information:
I tried checking my sim through some apps, to confirm there is no damage in the contacts. GalaxSim Unlock is able to detect my sim and correctly show my phone status as unlocked.
Any suggestions on tests?
Sent from my GT-I9300 using Tapatalk 2
Hello!
I'm having the same identical issue with my Lenovo S939. Could you, please tell me if and how you managed to resolve the issue?
Thank you very much!
change to gsm only ? full signal hehe
Cgbspender more info (what you do ect.)
exe98123q said:
change to gsm only ? full signal hehe
Cgbspender more info (what you do ect.)
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Click to collapse
Hi!
I bought S939(not completely new), which from what I understand is not a device that's created for the European market. In order to make it function, I believe that the device was rooted\modified. Now, I can perfectly use it to go on the internet, make photos ecc, but when I put my SIM , I'm unable to "catch" the network of my provider. A message "Can't connect right now. Try again later." appears. I can save numbers on the SIM, for example, but unable to register on the network.
Also on the main screen, I can see writter "Invalid IMEI".
Thanks!
no backup imei ? try flash stock, should repare imei (i think) - but i have phone with mediatek and cant flash (get error)
Was the issue ever resolved, I'm having same problem with my i9300 on virgin mobile. My phone works fine on giffgaff.
ldyte1 said:
Was the issue ever resolved, I'm having same problem with my i9300 on virgin mobile. My phone works fine on giffgaff.
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Inactive sim?
Beamed in by telepathy.
Hello, First post here on Xda, Nice to meet you all.
I'm looking for some serious help with my new samsung galaxy S3GSMH International version.
Long story short, My girlfriend lives in germany, While on holiday there I purchased a samsung galaxy s3i9300 and was told it will work in any region any network due to being factory unlocked.
In germany I was using a sim card from VIVA mobile or something of the like and it worked fine.
After I returned home, I switched in my UK Vodafone sim card, A message then popped up saying, Please select sim service:vodafone UK/Vodafone UK prepaid.
So I chose Vodafone UK and clicked on OK, I thought everything was fine untill i tried to make a call and got, Not registered on network.
Now I have searched for days in all types of threads to get this fixed, I have tried flashing stock firmware with odin/emergency recovery Via Kies/Flashing modems/flashing patched modems/patched kernals/Ariza patch/Ariza patch Jb.
My Imei is fine and matches under the battery, The S/N also matches under the battery.
So I just don't understand it, If it asked me to choose which sim service surely that means it has some type of connection with the network? I have full signal bars too.
Is there anything else i need to do to get this working? Because I am at a loss, And I obviously can't take it back due to the shop being in germany
Any help or input is extremely appreciated!
So the other week i put Lineage 14.1 7.1.1/7.1.0 rom on my samsung galaxy s3. I just switched to virgin mobile uk i was previously with giffgaff and giffgaff worked completely fine on this phone and rom. Yes my phone is unlocked. It was originally on a EE contract then i unlocked it and used it with giffgaff (02). The problem i'm having is when i put the Virgin Mobile UK sim into the phone and boot it up it says "Emergency Calls Only". When i go into the network settings and mobile networks and search for mobile networks it shows T-Mobile UK (EE which is who virgin mobile use), Vodafone, O2 and Three. (These 3 here have a padlock icon at the end while T-Mobile does not. Im guessing this is good. When i tap on it it refuses to connect and just tells me to try again later. It might be worth noting that when i start up the phone it briefly says "Emergency Calls Only - Virgin" at the top of the handset which i assume its connected for a second and then disconnects, loses connection or gets kicked off? I was on the phone to Virgin for 20 minutes and after i told the guy i was using a custom rom he did say it might be possible that Virgin does not allow anyone with a custom rom on the network.
Is this possible?
Has anyone else ever used a custom rom on Virgin Mobile UK, could you connect or did you have problems?
Thanks, Luke.
Have you set the apn settings?.
Beamed in by telepathy.
Apn settings affect data and should not affect voice service.
Only way to test the Virgin rep's assertion would need to flash back to stock and try the sim.
audit13 said:
Apn settings affect data and should not affect voice service.
Only way to test the Virgin rep's assertion would need to flash back to stock and try the sim.
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Quite sure my s3 on a custom kernel was once using vermin so i doubt they'll block custom roms from the network..
Without apn settings you might get as far as edge but certainly wont get 2g or higher.
Beamed in by telepathy.
I think flashing a stock ROM and then trying to connect is the only way to eliminate another possible factor.
Ok, i'll try stock rom then i guess. What do you mean "Without apn settings you might get as far as edge but certainly wont get 2g or higher." I don't get any signal at all so that can't be the problem.
Does or can anyone help me find a faster download link or mirror for a UK version of the stock rom. Samsung-Updates download link from rapidgator is so slow. 7 hours *tears*
The only other place is sammobile.com but that may only be a bit faster.
ldyte1 said:
Does or can anyone help me find a faster download link or mirror for a UK version of the stock rom. Samsung-Updates download link from rapidgator is so slow. 7 hours *tears*
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If you need the btu 4.3 get it here https://drive.google.com/file/d/0B4vTiHTBB629OVlvY0pkcXN4ak0/view?usp=drivesdk
Beamed in by telepathy.
Tried stock rom, still no luck. Any other ideas? The Virgin guy said it could be a very very small chance that its the sim. But the fact it quickly displays virgin at boot up makes me think the sim is fine.
Maybe try the Virgin sim in another phone? Phone shows the correct imei? Not blacklisted?
Yeh I need to try this, literally no one in my family is on EE or anything using EE. What if the SIM does work in another phone what could be the problem with mine? Phone does show correct imei and it can't be blacklisted since it works with my giffgaff SIM.
Have you recently "moved house" from giffgaff to virgin and ported your number?. Your sim might not be activated. Im swinging with that from this point forward.
Text READY to 789678 from your old phone & SIM and your new sim if that doesn't work.
Moved house? Do you mean like switch from! Giffgaff to virgin? If so yes I just have switched. I was planning to keep my number but since I haven't got network I can't and haven't told them the PAC code.
How can I text a number of I don't have single or does that still work? ?
It is possible it's not active but the guy on the phone told me it was, he even got me to tell him the end 3 digits off the SIM to check.
The reason it's possible is because I ordered the SIM from them and the first one that was supposed to be delivered by YODEL was never delivered I called them that evening and they said we will just sent out another SIM anyway and so they did. This second SIM they sent out is the one I'm using and it might be the first SIM that is only active. But the fact the Virgin rep asked for the numbers of the sim and then told me it's active...I really don't know
Regardless, you must activate the sim, try the text i stated, if no joy try to call vm from the new sim and tell them the pac code then they swap the numbers over. If it doesn't ring out then I'd take it to carphone warehouse and ask them to set up the new sim card.
The sim is active as in it is alive and sending a response but it looks like the actual line attached to it isn't active. Sim cards must be activated to prevent the number attached to it from going stale as there is a forever decreasing amount of 07 numbers available for networks.
I'm convinced that the sim isn't activated, it will currently be a payg sim and might need to be topped up to activate it, then you transfer any number and remaining credit to your new contract/payg sim (if required).
You should still be able to call the carrier on an inactive line so long as the sim is alive. Failing that use a landline.
Beamed in by telepathy.
Well i've called virgin again and they say it is active. It has been over 24 hours. I've tried it in 2 other phones and it just doesn't connect. They even sent out a 3rd sim now and same problem. Definitely a problem there end then, i'm thinking?
ldyte1 said:
Well i've called virgin again and they say it is active. It has been over 24 hours. I've tried it in 2 other phones and it just doesn't connect. They even sent out a 3rd sim now and same problem. Definitely a problem there end then, i'm thinking?
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Click to collapse
Did you try the text to activate the sim?. As I said, the sim can be active as in valid to the system but not necessarily activated to prevent the number going stale and being returned to the pool after 6 months on no use.. Even if there is no signal at all you should have at least tried it once.
Maybe the sim is payg and needs a topup to activate. That could be another restriction.
I don't have any simcard documentation so I'm shooting at fish in a barrel but surely 3 sim cards on the trot can't be faulty. Something is amiss..
Beamed in by telepathy.