As the title states. I was on the ML1 radio. Put a T-Mobile SIM card in and I had data/voice/texts. Everything was going well. I decided to put my Verizon SIM back in and I lost connection to the mobile network. LTE and data worked fine for me. Just no texts or calls were going through.
I tried switching to ATT in the networks section and switching back to Verizon, but still a no go. I also took my SIM out and then booted up the phone without a SIM. Turned it off and put the SIM in (Verizon), still a no go on the mobile networks.
I ended up restoring a backup I had made a week prior and every thing is back in order. I still had an IMEI during all of this.
Any suggestions? I am afraid of going abroad and using a GSM SIM from another carrier, then coming back and having this happen again. Also my "global" network mode option was not there after I had inserted my T-Mobile SIM and when I was trying to get back onto Verizon.
Any input would be greatly appreciated and thanked!
Related
Hey everyone, I am a Galaxy Nexus user but my brother got an old Roger's S2 LTE that he wants to put on a non-Rogers network (same one I am on with my GNex). However we are having a weird issue where if we insert the original (deactivated) SIM that came with the phone it detects it. But if we put in either mine or his own it just always says "No SIM Card". I even have a pay as you go AT&T SIM that wont work in it either. So far I have flashed CyanogenMod and tried the UCLF6 radio as well as the Rogers ICS Radio UXLF3 from this thread http://forum.xda-developers.com/showthread.php?t=1754473
I should note that when my brother originally inserted his SIM he got the unlock screen and paid to unlock it through cellunlocker.net and it was recognizing his SIM at that point. Since then however we have had no luck. He even replaced the SIM card board with a new one.
Any ideas? I am leaning towards hardware issue but its odd that it still reads the original inserted SIM
did you try to go back to stock firmware and see what happened
Yep. I'm pretty sure its hardware. I got it to read again but still no signal. I have it reading my AT&T card now but again still no signal.
In fact even without a SIM card in if I search for Network Operators nothing comes up. If I do the same on my GNex I get a listing so its looking like this phone is no good
EDIT: Just realized who responded. Your threads were VERY helpful for me! Thanks so much... I'm still not convinced the phone is toast... I have a friend with a GNex on Rogers (I'm on MTS) so I will see if I can borrow his SIM and see what happens
WoodroweBones said:
Yep. I'm pretty sure its hardware. I got it to read again but still no signal. I have it reading my AT&T card now but again still no signal.
In fact even without a SIM card in if I search for Network Operators nothing comes up. If I do the same on my GNex I get a listing so its looking like this phone is no good
EDIT: Just realized who responded. Your threads were VERY helpful for me! Thanks so much... I'm still not convinced the phone is toast... I have a friend with a GNex on Rogers (I'm on MTS) so I will see if I can borrow his SIM and see what happens
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agree, not the phone, the only way to make sure of anything is to restore to stock and do all the testing from that point on
edit: dah, its the radio, what freq is the new sim card on that wont work, is it the same as T-Mobile
edit: maybe not radio, think its like rogers, could be network settings
Actually both MTS and Rogers use the same towers so the phone should be set properly.
I've got it reading my MTS SIM now but cant pick up any networks. Its set to LTE/HSPA/GSM (Auto) and MTS is HSPA.
Is there anything that could be done to the IMEI of the phone to sort of "blacklist" it from working on any network?
Here is where I have tested from so far:
Stock before I did anything to the phone (Stock rogers GB)
CM9 Nightly
Stock Rogers ICS
SkyICS
I have also tried both the lastest AT&T Radio as well as the latest Rogers Radio. With my GNex both myself and my friend on Rogers use the same Radio (UGLC1).
At this point it seems either the radios arent working at all or the phone is blocked somehow
EDIT: Info on the MTS network... Found on the FAQ on their site:
Any unlocked devices (i.e. devices that are not tied to a specific carrier) will work with MTS SIM cards (on the MTS 4G network). However, carriers such as Rogers, Bell and Telus lock their devices to work with only their SIM cards and these devices will not work with a MTS SIM card. Similarly, MTS intends to lock our devices to our SIM cards. Therefore, our devices will not be usable on another carrier's network.
Please note that any unlocked device must support 4G North American Frequencies (850Mhz), older GSM devices will not function on our new 4G network. You can find out if your device is 4G compliant by reviewing the phone's settings.
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Also this link: http://www.howardforums.com/showthread.php/1711666-MTS-4G-frequency
UGLC1 never seen that radio for the skyrocket
edit: oh, for the gnex
did you try the *#2263# menu
Yes when I try that menu (*#2263#) it doesnt do anything. I can do *#*#4636#*#* when on CM9 and it works but on stock and SkyICS it just FCs when I select "Phone Information"...
I am going back to Rogers Stock ICS right now. Gotta head off to my engagement party but will likely be back at it tomorrow
shouldn't forceclose, redl and try reflashing x2 the rogers radio, wipe/format x3 in cwm b4 going back to stock ics
Will do first thing tomorrow (or tonight if I'm still in any shape to do so )
If anyone reading this thread has a stock Rogers phone can you turn it off, take out your SIM and then boot it up without a SIM in it and then do a Network Search and see if anything comes up? On my GNex I get networks but on the S2 LTE I dont. In fact I have never seen any signal from any network on this phone yet with an MTS, AT&T and an old Rogers SIM
EDIT: Actually you will probably have to be on CM9. With stock you cant get to the Network Operator section without a SIM card inserted but in CM9 you can
vincom said:
shouldn't forceclose, redl and try reflashing x2 the rogers radio, wipe/format x3 in cwm b4 going back to stock ics
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Click to collapse
Ok I had enough time to do as you suggested above. Wiped like crazy then went back to stock using the ODIN method and the firmware from sammobile.
Actually I figured it out... it only FCs when I have the AT&T SIM card in and I think thats because AT&T is RAT Locked? If I have no SIM in I can get to all the menus.
k, try to set the freq(play around with it) in that menu w/out sim, then shutdown and install sim b4 restarting, left haptic to click "end" is saving
Got home and went right to work. Almost positive the problem is the radio not working now. I managed to get both SIMs reading without issue but neither will get signal of any sort (even straight after stock reflash). Gonna call it for now until I get a hold of my buddys Rogers SIM.
Thanks so much for all the help, I really appreciate it!
I picked up a mint verizon s3 local on a trade for some scrap phones I had. So here is my issue. I put in a sim(at&t) and got the switch to global notification but it never gets signal. Phone info shows -120dbm 99asu. Figured since it was free I would play with it and installed hyperdriver rls 16 still nothing. Took everything back to the first stock ics nothing. Currently have it on jb 4.1.1 nothing. I started to wonder if the radio was trashed so I dialed 911 with no sim in the phone and it popped up 3 bars and made the call.
Am I wrong in thinking this phone will work on US networks with a sim? Anyone ran into this problem possibly can maybe point me into a direction to get it working. The phone is clean and not blacklisted and it reads the different sims I have put in it I just can't get any signal to pull up other than an emergency call. I know there is signal my s4 is on the gsm network sitting right next to it.
Thanks in advance, I have been searching since yesterday for a solution.
****update.....Went ahead and took it to 4.1.2 stock and happened to find an old verizon sim. Phone picks up verizons network without issue. Still nothing when using the at&t sim.
It isn't working for AT&T because you haven't set up the appropriate APNs for that network. Google AT&T APNs. Reboot after making the changes. CHECK FOR TYPOS!
Sent from my SCH-I535 using Tapatalk
Sandman-007 said:
It isn't working for AT&T because you haven't set up the appropriate APNs for that network. Google AT&T APNs. Reboot after making the changes. CHECK FOR TYPOS!
Sent from my SCH-I535 using Tapatalk
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Click to collapse
I thought I would at minimum show signal even without adding the apn. From everything I have read its talk ready just inserting the sim. Will look at adding apn's this morning.
Final update. Still no joy on getting it to work and I listed it for sale.
There's a thread about getting vzw s3 to work on T-Mobile, I'd imagine you'd need to follow a similar process. And FYI, all phones will call 911, sim, no sim service, no service, they'll call 911. My niece was playing with one of my sisters old, no longer connected phones. All of the sudden police and ambulances showed up. She had dialed 911, they tried to return the call unsuccessfully so they used the phones GPS info and showed up at the house.
Eat Play Google
Hey Folks,
I have a Nexus 5, which I bought from the Play store and have been using on Sprint for the past year. I'm switching carriers to AT&T and would like to know if my device will work on their network. I went to an AT&T store and tried swapping out my SIM for one of theres but the "AT&T" logo didn't show up on my phone and I wasn't able to use voice/text/data. Then, when I tried swapping my sprint SIM back in I had a ton of trouble, in the end, the sprint store had to factory reset my phone to get it to work again. I guess my question is, are there any specific settings that need to be changed or a specific manner in which i switch the SIM cards to get it to work on AT&T? A Sprint rep told me it work on AT&T but that can't be right, the phone is unlocked after all. Any and all input is welcomed!
A lot of people here use ATT me included. You'll have to change your APN to ATT. You also will have to give them your phones IMEI. After that you'll be all set.
theesotericone said:
A lot of people here use ATT me included. You'll have to change your APN to ATT. You also will have to give them your phones IMEI. After that you'll be all set.
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I used to switch sims between ting(sprint MVNO) and ATT since I work in areas sometimes that does not have att service, and I never had a problem going between the two. Did you try to reset the radio on the phone?
theesotericone said:
A lot of people here use ATT me included. You'll have to change your APN to ATT. You also will have to give them your phones IMEI. After that you'll be all set.
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Click to collapse
chapelfreak said:
I used to switch sims between ting(sprint MVNO) and ATT since I work in areas sometimes that does not have att service, and I never had a problem going between the two. Did you try to reset the radio on the phone?
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Hey guys,
I looked for APN settings on my phone and googled it but I couldn't find those options. I tried updating the profile before, updating the PRL, restarting it multiple times and turning the radio on and off. Also tried switching the network type between Global and LTE options multiple times, which only worked < 1% of the time. Finally, I went to the sprint store where they did a factory reset and now it only works on 3G (no LTE). This is a family plan where we're switching to ATT permanently. My sister is sending me some sort of "customized" SIM card for my phone (they took all of my phones info) that should work on ATT. When I go into ATT again to test out my phone, are there any specific settings I need to change or a certain manner in which I switch the SIM cards to test my phone if it works? I wanna test it with a random ATT sim first and not my "customized" SIM card because our ATT line isn't activated as yet, only sprint is.
I recently switched from straight talk to verizon's own pre paid plan after being fed up with straight talk. When I first got the service active everything was fine. I flashed the CM11 AOSP rom snapshot. I then proceeded to try and update my roaming capabilities by dialing *228 which the automated system told me was successful and ever since then my phone will not stay on LTE. It will only goto 3G. If i try to force the lte only mode then my data will work but i wont be able to make calls. I have tried going into stock recovery and resetting factory to try and clear the NV and flashing both the kitkat and lollipop RUU to no avail. Any help would be greatly appreciated.
You might have damaged your Sim card by dialing *228, well I don't know about damaged, but I know Verizon phones locked to their network that uses 4G LTE Sim cards are blocked from dialing *228 because of the reasons you described.
rigbyrobot said:
You might have damaged your Sim card by dialing *228, well I don't know about damaged, but I know Verizon phones locked to their network that uses 4G LTE Sim cards are blocked from dialing *228 because of the reasons you described.
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Click to collapse
So maybe i need to go get a new sim card then. Thats what i figured hopefully i can get to the verizon store before work and grab one.
Hey,
Were you able to get it working again?
I have the same issue. I dialed *228 like an idiot and my phone activated on 3G and won't get anything else.
I've had Verizon reset the connection on their side and I went to the store and picked up a new SIM but I still can't get LTE. It's driving me crazy. I've tried restoring to a prior backup, factory resetting the phone. Nothing gets me LTE.
Hello everyone and sorry if this is not the right place to ask, but I am a little desperate and could use some of your advice.
I purchased a phone through ebay which was supposedly unlocked. I am in Argentina and I put my SIM card into it. While doing the initial set up, the phone kept trying to do a "Hands Free Activation", which failed and retried 5 times before letting me do anything else. After I gained access to the phone (after all the steps in the setup), I tried making a phone call and it worked. I received an SMS from my carrier (CLARO Argentina) and I was able to receive calls. However, data does not work. At one point, I got a message saying to insert the UICC card that came with the phone originally (I don't have that). I tried factory resetting. I am assuming the phone is unlocked as I was able to place calls, I get signal with my carrier, and so on. Under mobile networks, Network Operators is greyed out.
I have been reading here and on other places, that I might have to use a Sprint sim card for a while in the phone to get it activated?
I was wondering if someone can help me to get this working. I need to have data on my phone. At times, the phone says LTE, 3G, etc above the signal strength indicator, but goes away quickly. I tried the same SIM with my older phone, an LG G4, and it works perfectly.
Thanks again!