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Note 3 poor wifi, extra bar signal?

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By Mickey Padge, Junior Member on 27th February 2014, 12:40 AM
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29th August 2017, 02:18 PM |#11  
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I had slight water damage to my old Note 3. Since then my GSM signal has been really poor. I replaced the USB flex cable, as the phone wasn't charging as well - replacing it obviously did the job, but GSM signal issue remained.
Cleaned the GSM connectors and lifted the pins - that didn't help. When using o2 SIM inside the building it connects to o2 network straight away (signal not very good btw). When using other (Virgin in this case) SIM it doesn't connect at all and displays "Emergency calls only" message.
I think it might be the MoBo fault now, isn't it?
 
 
29th August 2017, 04:00 PM |#12  
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O2 OK but no VM reads as no CSC or wrong CSC .

Phone firmware has no knowledge of VM settings .
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