Hi there recently got an LG G7 LM G710AV and the wifi keeps dropping. It connects to the wifi for about seconds then disconnects. but when i remove the sim card i works perfectly is there a fix for this? thank you
P.S its constantly searching for wifi before disconnecting
You could try asking your cellular provider for a new SIM card and see if that does anything to fix the issue. SIM cards are free, or they were the last time I got one. You can't get them sent to you free from websites for almost any provider if you don't have the money for one.
wow thank you. I had wifi problem with my laptop and I fixed it by buying a new sim card.
I didn't even have to master reset it or check the antenna.
TWiiTCH said:
You could try asking your cellular provider for a new SIM card and see if that does anything to fix the issue. SIM cards are free, or they were the last time I got one. You can't get them sent to you free from websites for almost any provider if you don't have the money for one.
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khumut said:
Hi there recently got an LG G7 LM G710AV and the wifi keeps dropping. It connects to the wifi for about seconds then disconnects. but when i remove the sim card i works perfectly is there a fix for this? thank you
P.S its constantly searching for wifi before disconnecting
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Click to collapse
Am having the same issue
I think this was resolved by a google update by updating the google app. cant remember if I got another sim card.
Related
Hey guys if i get the invalid sim card message does that mean I must get a new sim card? If so how much would this cost me?
pakakid said:
Hey guys if i get the invalid sim card message does that mean I must get a new sim card? If so how much would this cost me?
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The sim card that is required for our devices to be able to use wifi calling is labeled with a TM9177 (newer sim card) so if you have a TM9073 (older sim card) you need to update that at your local T-Mobile store. it didnt cost me anything. they replaced it with no problems at all.
s10shane said:
The sim card that is required for our devices to be able to use wifi calling is labeled with a TM9177 (newer sim card) so if you have a TM9073 (older sim card) you need to update that at your local T-Mobile store. it didnt cost me anything. they replaced it with no problems at all.
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I've been seeing a major bug lately with WiFi calling. Sometimes (seemingly at random, though always when I am trying to connect to a WiFi after being connected to cell network) the icon will turn RED and give me the dreaded SIM error. Generally this is fixable with a reboot. So if you have a TM9177 SIM and for some reason you are getting the SIM Error code then try a reboot first.
Of course if you have an older SIM then yes, you need to get a new SIM. Call TMO first and tell them to put a note on your account that you are able to receive a free SIM. Otherwise some of the more A-Holeish stores may try and charge you 20 dollars.
No problem so far with wifi calling on my phone.
just goto your local t-mobile store and tell them to change your old card for a new one. they know what to do. and it's free.
safeplayer22 said:
No problem so far with wifi calling on my phone.
just goto your local t-mobile store and tell them to change your old card for a new one. they know what to do. and it's free.
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Curiosity....what ROM are you using? I wonder if the wifi calling bugs I'm seeing are a ROM issue...
Thank you guys, I will call them first in head of time and then go to the mall. Thank you all!
Hello, Guys I have some problems with my Data network, sometimes its really slow, and loosing connection very often.
My provider is T-Mobile (Germany)
I read somewhere that there is a prob with those micro Sim cards, and i had to re-insert it in order to "wake up" my Mobile connection
kris234 said:
Hello, Guys I have some problems with my Data network, sometimes its really slow, and loosing connection very often.
My provider is T-Mobile (Germany)
I read somewhere that there is a prob with those micro Sim cards, and i had to re-insert it in order to "wake up" my Mobile connection
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Maybe is not the phone, but the network provider.
Check your sim with another phone in the same place to see if the problem persists.
gorylutza said:
Maybe is not the phone, but the network provider.
Check your sim with another phone in the same place to see if the problem persists.
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I have to use it for a day or two to notice a difference ;/ IS there anything else i should try out
Hi to all, I just receive a N7100. Everything is working fine is factory unlocked but when I insert the SIM card from (CUBACEL) the WIFI stops working. How can I solve that? Thanx in advance
Try another sim
Best regards
Sifou
Using a Samsung N7100
I have been using that SIM card on iPhones of all generations, Samsungs of many kinds, Xperias, you name it. Never got any issue but ok I´ll try just to make sure...And no, same problem with diferent SIM (from the same company though)
Funny thing I tried with one from Orange and WIFI is working ok. Anyone knows what is causing this?
This **** happen sometimes, but i don't remember what causing it, whether it's the radio firmware or something else
Try to read in other forums like the S3, this problem is well known and you may get an answer.
If you do have an update, do it.
Best regards
Sifou
Using a Samsung N7100
There is a wifi issue forum.
I am not sure if it's related to your problem but have a look.
Sent from my GT-N7100 using xda app-developers app
same problem with wifi on cubacel sim card
I also have the same problem with no wifi after inserted cubacel sim card.
I had tried to my first SGH-I317 (from Canada) and the 2nd SGH-T 889 (from T-mobile US). both even cannot scan any wifi after I inserted cubacel. But after I insert an UK number and reset the phone, it works fine. the redicilous this is, after I change again with cubacel sim card, the wifi signal suddently dissapear.
I also have a lenovo android phone that I bought in Indonesia, it works fine with wifi on cubacel simcard.
Something wierd in this case..
I hope anyone have solution
newmucha said:
I also have the same problem with no wifi after inserted cubacel sim card.
I had tried to my first SGH-I317 (from Canada) and the 2nd SGH-T 889 (from T-mobile US). both even cannot scan any wifi after I inserted cubacel. But after I insert an UK number and reset the phone, it works fine. the redicilous this is, after I change again with cubacel sim card, the wifi signal suddently dissapear.
I also have a lenovo android phone that I bought in Indonesia, it works fine with wifi on cubacel simcard.
Something wierd in this case..
I hope anyone have solution
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Click to collapse
Hey newmucha,
Here is a xda-developers thread that gives you a possible solution to your problem:
http://forum.xda-developers.com/showthread.php?p=21406675
I installed the app, turned off wifi power saving mode in *#0011# and after that never had the same problem again. It seems that certain providers, CUBACEL in my case, have their SIM cards country code wrongly configured and this causes the wifi to crash.
Hope this helps!
Hi i have the same issue of wifi not working on local sim (Pakistan) and this software Wififix manager works on ICS only... I have At&t HTC ONE X + does anyone have any idea which software to use on JB 4.1.1? BTW i m rooted and using ViperXL 2.0.0 Rom.
Hi there,
I recently sent my phone back to HTC because my volume button was stuck, which resulted in it not being able to boot (as it always went straight to recovery). They repaired it, and after three weeks without my phone I know received it back. They 'replaced parts and did a software update.'
Problem is, now I have no mobile network connection. The phone recognises the SIM fine, but no signal and search networks results in "Error while searching for networks."
I'm blaming the software update HTC did, so I send them another email. The thing is, I don't want to send it back AGAIN, I had the phone a full 2 weeks before it broke and haven't been able to use it since. Is there anything you guys can think of that doesn't involve rooting it and losing my warranty (which I will probably need now)?
Thanks a bunch
Hello,
have you tried to switch between the network mode; only WCDMA or only GSM? (Settings->Mobile Network->Network Mode)
Pundy said:
Hello,
have you tried to switch between the network mode; only WCDMA or only GSM? (Settings->Mobile Network->Network Mode)
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Thanks for the reply. Yes I have, no effect. One other weird thing I have noticed since first posting: at the about -> Phone Identity screen, the phone number does not match my actual sim phone number. It reads the SIM fine though, as all my SIM contacts are available.
Could you use/try another SIM Card to check its work with a different one?
Is WiFi working? Any interruptions druing a regular call?
Pundy said:
Could you use/try another SIM Card to check its work with a different one?
Is WiFi working? Any interruptions druing a regular call?
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Regular call is impossible, as I have no cellular network at all. Wifi works fine. I am currently unable to try another SIM, as I'd have to cut a microsim out of a regular one and people around don't want to have their card cut up.
The sim works fine in my old nokia though, so I don't think that's the issue.
I'll try to find a friend with an iPhone 4 to try their microsim, but I'm not really counting on it.
Anyone with the T-Mobile US G4 have issues with WiFi Calling? I can connect at home, though sometimes it will take a few minutes to kick in, but at my office it comes up with the REG:99 error. My S6 worked fine on the router here.
NotATreoFan said:
Anyone with the T-Mobile US G4 have issues with WiFi Calling? I can connect at home, though sometimes it will take a few minutes to kick in, but at my office it comes up with the REG:99 error. My S6 worked fine on the router here.
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I think they need to send an ota sim update. Call 611 and ask them to update your sim.
Swizzle82 said:
I think they need to send an ota sim update. Call 611 and ask them to update your sim.
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Thanks. I was just reading an older thread for the S5 where it was suggested an update may be needed. I did have to install a new SIM when moving from the S6 since this is still a Micro SIM device.
NotATreoFan said:
Thanks. I was just reading an older thread for the S5 where it was suggested an update may be needed. I did have to install a new SIM when moving from the S6 since this is still a Micro SIM device.
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Yeah when my G3 got updated to LP I had to have them update my sim for wifi-calling 2.0
Did you guys ever figure this out?
I'm getting this error after 2-3 hours of connections. It's a new SIM card.