In a full T-Mobile coverage area I lost the signal. When I attempt to connect it says this sim can't be used on the network? Factory reset and It's still the same.
Sent from my HTC One S
Could use more info
But, have you called tmobile and see if they can change towers to reconnect you or get a new sim
did you pull sim
check your apn settings
are you ok on wifi
Go into Settings / Mobile network / Network Operators / Select Automatically.
it will say searching for network and it will register on T mobile's network. after that you should have Voice / Data
Happened to me Once (or twice, cant remember) on my HTC Sensation
assumed OP already tried that--hope so--
rugmankc said:
Could use more info
But, have you called tmobile and see if they can change towers to reconnect you or get a new sim
did you pull sim
check your apn settings
are you ok on wifi
Click to expand...
Click to collapse
I haven't called T-Mobile yet, just got home.
Wifi works, I opened this thread over WiFi.
I don't get a signal at all, so I don't think this is an APN problem.
solracarevir said:
Go into Settings / Mobile network / Network Operators / Select Automatically.
it will say searching for network and it will register on T mobile's network. after that you should have Voice / Data
Happened to me Once (or twice, cant remember) on my HTC Sensation
Click to expand...
Click to collapse
I tried that and rebooted. I put my sim in a Motorola Defy, and it works perfectly. I'm about to call T-Mobile and the guy I bought it from.
Here's a picture of what it says after I tried the Select Automatically:
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if it never worked and you bought it from someone--maybe just a new sim needed
hope no hw issues
rugmankc said:
if it never worked and you bought it from someone--maybe just a new sim needed
hope no hw issues
Click to expand...
Click to collapse
It has been working since I purchased it last week. I'm chatting with T-Mobile now.
good luck--
rugmankc said:
good luck--
Click to expand...
Click to collapse
I purchased it on eBay, so I can always open a case.
The rep confirmed it was blocked today Now to call the seller and more than likely open a case.
I was going to say "sims die", get a new one, but a lot of recent posts lead me to say "don't buy a phone on ebay unless you are prepared for it to be stolen and blocked".
yeah, i would never do that. maybe craigslist where i can locally pu and try
but, it is what it is and hope the OP gets it sorted
Now what :beer::what:
Sent from my HTC One S using xda premium
huh i don't get it
The seller was very nice, I'm shipping it back today. I purchased it from Discount Wireless in IL. They probably bought it used, and someone reported it stolen.
Glad it's working out--
Related
Haven't had this phone very long so I know nothing about the radios. Not sure how much of this matters but I'm on i9020t, currently at&t but soon tmobile, east coast/appalachian area, running JellyB-tsm (4.2.1). Thing is, I went and flashed one of the five I downloaded and it worked so I moved on, now I'm getting bad calls and wifi problems.
Different but related problem, see post 3...
Re: [Q] Most recent radio?
Try here lot to readhttp://forum.xda-developers.com/showthread.php?p=14564429
Sent from my Nexus S 4G using xda app-developers app
Re: [Q] Most recent radio?
Just flashed the latest radio on the sprint model. It increased my call quality and wifi issues I was having.
Read through the radio thread I know some of them help in some areas but make other signals worse.
Sent from my SAMSUNG-SGH-I717 using xda premium
Alright so here's my recent issue. Just switched from at&t sim to tmobile sim. I entered the apn settings straight talk says I should and I'm getting excruciatingly slow data. I stumbled across a few different settings for tmobile apn and none of them even gave me a connection. I'm about to start flashing radio after radio to see if anything works but if someone knows something else that might fix it (ie working apn settings) let me know.
Sorry this is so big but upload isn't working here.
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n2d551 said:
Try here lot to readhttp://forum.xda-developers.com/showthread.php?p=14564429
Click to expand...
Click to collapse
This is where I got them but it doesn't really say much about them.
9020a and 9020t have different radio hardware
they are not interchangeable
...so i would ASSume neither are the sim cards
fwiw
Please check IMEI label under the battery for your actual phone model.
An i9020a won't work on 3G 1700 band, you are getting 2G GPRS data speed (the little G on signal icon)
Apparently I'm just not in tmobile's 3g network, didn't even occur to me considering every other major provider works great here. I also didn't realize that just the G symbol was 2g or it probably would have clicked. So anyone wanna trade a 20t for 20a?
And both sims worked, but with the at&t card I only had an edge connection.
Woke up this morning, no service, keeps saying current network (T-Mobile) is unavailable, the only way it'll work is if I pull sim card out, power it down, reinsert it and start it back up, it'll work fine for about half an hour and drops network again.
I'm running latest mahdi ROM, nothing else modified.
Any help appreciated.
BTW sim card is relatively new( about 5 months old)
Try a different ROM and if it still does it RMA the device I was having problems with service to where when I was using data it would decide to switch to h/3g I'm on T-Mobile as well
spinninbsod said:
Try a different ROM and if it still does it RMA the device I was having problems with service to where when I was using data it would decide to switch to h/3g I'm on T-Mobile as well
Click to expand...
Click to collapse
Thanks for the suggestion, i don't think its the ROM, but to put my mind and ease and eliminate that possibility I'll flash another ROM tonight.
Btw how does the RMA work? I've never had to go through this before
Thanks
If you purchased it through T-Mobile just call T-Mobile and tell them you're having problems with it and just do troubleshooting stuff and if what they say doesent work unroot it and send it back and if you purchased it through google same exact thing
Although I bought it brand new, it wasn't from Google or T-Mobile itself. If I can't rectify this with software I'll have to contact lg and see what they say
No bueno, flashed other ROM and currently on stock ROM still having same problem, service drops off rendering phone useless. Emergency calls only is all i get.
Any advice?
Try going to the service menu which you can get into by dialing *#*#4636#*#* in dialer. Go into phone information and try changing this setting:
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Since you're on t mobile I'd recommend trying anything but CDMA. WCDMA is fine though. Maybe one of the options will help solve your connectivity issues.
Personally I'm on WCDMA only when connected to WiFi. This gives me 3G. Otherwise I am on LTE only. GSM should give you 2g.
Sent from my Nexus 5 using XDA Free mobile app
e4604 said:
Woke up this morning, no service, keeps saying current network (T-Mobile) is unavailable, the only way it'll work is if I pull sim card out, power it down, reinsert it and start it back up, it'll work fine for about half an hour and drops network again.
I'm running latest mahdi ROM, nothing else modified.
Any help appreciated.
BTW sim card is relatively new( about 5 months old)
Click to expand...
Click to collapse
Have you tried different modem?
Figured it out, in short I got scammed. Called tmobile today, they blacklisted the phone for non payment, I guess the guy that sold it to me hadn't paid it off/paid. I guess lesson learned, call service provider and make sure device is paid off.
It still works with att. At this point I'll sell it as such and or for parts.
Thanks everyone
In settings - about phone - status - my phone number it says unknown. On my old Xperia Z my phone number was listed there. Z3 works completely normal. Phone calls, SMS, data... No problem. Do you have your phone number listed in status or have some of you also encountered the same issue? I don't know if it is a problem or not. One guy who has the same problem and is on the same carrier got new nano sim card but problem was not solved. Then carrier reset his card without success, phone number is still not listed. Is that a real problem or should I just ignore it?
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My number is listed there, and I'm guessing it's no big deal if it isn't. But I might be wrong though, never thought much about it. Please correct me if I am ?
I dont see it as being an issue what so ever but as for why it is not showing there. . . . . . . . . .I have no idea! Mine says unknown too
I think it's the new TMobile SIMs. No big issue, newer SIMs just aren't storing the phone number on them.
No number shown on o2 in the UK, maybe a broader issue.
Sent from my D6603 using XDA Free mobile app
Bansheleh said:
No number shown on o2 in the UK, maybe a broader issue.
Sent from my D6603 using XDA Free mobile app
Click to expand...
Click to collapse
Using a newer SIM Card? I can check my wife's when she gets home (she's still using her BB Curve 8330 Sim Card) but I switched to a new SIM card.
My T-Mobile number shows, however its not an issue if it doesn't, your phone will work fine on your network.
It is only reading a field called the MSISDN on the SIM which is not really used for anything useful. It varies from carrier to carrier as to whether they populate this field.
Bansheleh said:
No number shown on o2 in the UK, maybe a broader issue.
Sent from my D6603 using XDA Free mobile app
Click to expand...
Click to collapse
Mine is being shown; EE in the UK.
works for me too! I'm on 3 UK
Dom, can you open contacts app and look for a contact called 'Myself'? Its automatically generated by the phone.
It also should have your mobile number in it.
If it doesn't then its either SIM/Provider issue. Try replacing the SIM with a new one.
Today i went on business trip and while on plane i put airplane mode on. Upon landing i couldn't connect to network anymore, it gives me 2 errors depending if i manually select network or try automatically, those 2 are Unable to connect. Try later and Error while searching for network.
I reset network settings, restarted phone, reset it, tried different sim in my phone and it didnt work either, mine did in other phone. I dont known what to do besides wait to go home and give it to service since its under wattany... any ideas please?
N_L said:
Today i went on business trip and while on plane i put airplane mode on. Upon landing i couldn't connect to network anymore, it gives me 2 errors depending if i manually select network or try automatically, those 2 are Unable to connect. Try later and Error while searching for network.
I reset network settings, restarted phone, reset it, tried different sim in my phone and it didnt work either, mine did in other phone. I dont known what to do besides wait to go home and give it to service since its under wattany... any ideas please?
Click to expand...
Click to collapse
is your phone rooted or did you install a custom rom/kernel on it?
All stock
I get bars but cant get on network. Carrier back home said i seem connected and reset it but it's not card issue as i tested for that...
Maybe this can help
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I can also open and browse carrier sim app but cant receive resulting messages from stuff there or make a call...weird stuff
N_L said:
I can also open and browse carrier sim app but cant receive resulting messages from stuff there or make a call...weird stuff
Click to expand...
Click to collapse
You didn't say but have you tried a reboot?
At least20 times, wiped cache too
Came home and network works... I'm still taking it to service but don't know how they'll or I can test it. Other sim produced same error abroad so it's not that...
Edit:
Bit of an update:
I called my warranty place they said phone is from Italy which now made sense but that it should work. I ran imei check and it says blacklisted. I bought it new unsealed with warranty from official place so now I'm gonna need a new phone, right?
It is the bug of Samsung. I am having the same problem all the time on both S8+ and S7Edge. Iphone 6 is fine. Typical answer form Samsung is 'network or sim' related. O2 is saying problem with your phone. When I choose network manually everything is working. As a fix you can turn 4g off when roaming
I was experience Err_Proxy_Connection_Failed error in chrome and no connection in some other apps while some of apps still connects to Internet when using mobile data.
I know it's gonna be an APN setting issue but everything looks good on the first look (I'm using AT&T)
However after further investigation I found all the ones that should be "not set" are set to plain text "none", which, of course, the system cannot connect to with url "none"
After I removed the fields, it back working. So I think could be a config parsing issue and I filed a bug on Huawei's forum
Also I had issue with Microsoft Authenticator which I posted the root cause and resolution here
HighPower said:
I was experience Err_Proxy_Connection_Failed error in chrome and no connection in some other apps while some of apps still connects to Internet when using mobile data.
I know it's gonna be an APN setting issue but everything looks good on the first look (I'm using AT&T)
However after further investigation I found all the ones that should be "not set" are set to plain text "none", which, of course, the system cannot connect to with url "none"
After I removed the fields, it back working. So I think could be a config parsing issue and I filed a bug on Huawei's forum
Also I had issue with Microsoft Authenticator which I posted the root cause and resolution here
Click to expand...
Click to collapse
Hello, just wrote a Chinese reply to you in your post, but it didn't show up. I want to ask you what version of the phone? Do you have an LTE network at att? I want to buy one for the TMobile network, I am afraid that the Chinese version is not compatible with the TMobile lte network, also can you use those Google apps?
paullu said:
Hello, just wrote a Chinese reply to you in your post, but it didn't show up. I want to ask you what version of the phone? Do you have an LTE network at att? I want to buy one for the TMobile network, I am afraid that the Chinese version is not compatible with the TMobile lte network, also can you use those Google apps?
Click to expand...
Click to collapse
I got a Mate 30 pro 4G version 8g+128g. I can connect to att lte without a problem with the issue in my post fixed. To check if they mobile network works. You can check https://www.kimovil.com/en/frequency-checker/US/huawei-mate-30-pro and what is used by t mobile. For G apps, I actually got them before lzplay was taken down
paullu said:
Hello, just wrote a Chinese reply to you in your post, but it didn't show up. I want to ask you what version of the phone? Do you have an LTE network at att? I want to buy one for the TMobile network, I am afraid that the Chinese version is not compatible with the TMobile lte network, also can you use those Google apps?
Click to expand...
Click to collapse
I found your Chinese reply in my email, and that has been garbled. I think xda's email system does not support Unicode well. Anyway, I was able to decode that and yes, I'm using a Chinese version and I do have LTE network
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HighPower said:
I found your Chinese reply in my email, and that has been garbled. I think xda's email system does not support Unicode well. Anyway, I was able to decode that and yes, I'm using a Chinese version and I do have LTE network
Click to expand...
Click to collapse
Ok thanks