Develop Bugs

[Q] Problem: Defy rebooting with UK T-Mobile SIM

Just wondering if anyone has had a problem with the Defy continualy rebooting with a particular Sim card? I recently got a new T-Mobile Sim but my phone does not appear to like it! It sometimes works fine for a while, like half a day but then starts rebooting. I originally thought it might have something to do with my overclock/undervolt settings in Setvsel but even restoring back to the factory default settings doesn't help. My old PAYG Vodafone Sim works fine with no problems...
Any help most appreciated!
(JIT/Deodexed + deblurred stock 2.21 Rom)

My NL T-Mob SIM had the same problem. Customer support told me it was a known problem with some SIM/Defy combos.
They sent me a new SIM and the problem went away.

" Your SIM card does not allow a connection to this network "

Hi there,
I'm on vaca for one month in Africa and I am trying to use my sim card but I have this message :" Your SIM card does not allow a connection to this network "
I tried two different sim cards but I still have the same issue.
Note that the phone was working perfectly yesterday with my Tmobile Sim Card.
It's an international One X so I don't think that I need to unlock it.
Do you guys have any solutions?
Thank you

it sounds like something tmobile end has changed on your account, if possible i'd call them to see if they can help get it working again
other thing to check is the roaming settings, check its enabled etc

Thanks for the reply.
I'm not using that Tmobile sim card anymore. But an Orange one.
Should I factory reset it and see if it'll work?
Thanks

i had this happen on mine, ive got tmobile sim, it went to tmobile orange signal, i tried to manually switch it back to tmobile (better signal coverage) and it said the same thing.
A reboot didnt fix it so i went into settings, storage, make more storage and then cleared all temporary data for all apps.
this seems to temp fix the issue and allows me to reconnect to my peferred network it still happens every now and then so it could be a software gitch with the hox

Just tried it. Didn't work
I will restore it and see how it goes

Even with the New Rom, Superwipe I still have the same issue ?

[Q] Note 2 no WIFI with SIM card in!

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
Click to expand...
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.

No network issue after repair

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)
Click to expand...
Click to collapse
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?
Click to expand...
Click to collapse
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.

I am not able to make or receive any calls. Anyone facing the same issue?

I got my Nexus 5x today from ebay. I booted up with airtel 4g sim card. Everything went fine in setup. I was able to access internet. but when i try to call any number , The call does not connect. I tried with 2 sim cards. the result is same. Even i factory reseted the device twice still no affect. When i shift from 4g to 3g/2g Device does not show any range. Any one facing same problem?