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Signal cutting off :(

253 posts
Thanks Meter: 24
By simpl3lang, Senior Member on 1st April 2014, 01:14 AM
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hi all...

currently using tmobile galaxy note 3 with an at&t sim. the phone is in good standing. not blacklisted. i love the phone. currently using slim rom (latest). ever since i got the phone, i been having signal issues. there are times when the phone signal cuts off, no signal at all. and then there are times when, even though, it shows a signal no one can call me, it just rings or cuts the caller after a few rings. sometimes my gf would tell me shes been calling me, but i never got any calls/miss calls. sms would go through though. and when this is happening i would try to call a number, nothing happens, no ringing, no sound at all coming out of the earpiece. a reboot would remedy the issue. but its starting to get annoying.

can anyone help me out here. am i the only one with this issue?

thanks in advance.
1st April 2014, 11:08 AM |#2  
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wondering if i should install a at&t modem. can anyone tell me if that is a good idea??
1st April 2014, 01:00 PM |#3  
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are there any hardware differences between the ATT version and the T-Mobile version? I have not done the research, but it is possible that the ATT version does not have the correct GSM/LTE bands to get a good connection on T-Mobile.

I had similar issues using a Verizon Note 2 on T-Mobile and AT&T
1st April 2014, 01:00 PM |#4  
ukcain's Avatar
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I have the same issue. I even tried redoing my apn's and the problem continues...
1st April 2014, 02:00 PM |#5  
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Originally Posted by ukcain

I have the same issue. I even tried redoing my apn's and the problem continues...

at least now i know i am not the only one with the issue. i hope someone with more knowledge of the issue reads this and helps us.

regarding the frequency bands used, i am not sure.
2nd April 2014, 11:34 PM |#6  
XxLostSoulxX's Avatar
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I have issues if I don't use att after day and use tmobile it won't load data just voice, I turn it off and switch sims and load the data, turn off, switch back to att sim all is well.

Sent from my SM-N900T using Tapatalk
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