[Q] how to do setting of 3g in note 2 - Galaxy Note II Q&A, Help & Troubleshooting

I am useing korien viersion of android 4.1.2 in note 2 . In it i am faceing problem in setting 3g setting any one know how to solve it. My set shows g sign even in 3g coverage area

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Straight Talk AT&T signal problems

Is anyone having problems getting anything besides E on straight talk at&t around upstate SC? I have to force my phone to use E or I will lose my signal all together. If I change to anything else but wifi it shows G then eventually loses the signal totally. I turned off my phone, I've cycled airplane nothing works except forcing edge to regain signal.
Sent from my Galaxy Nexus using xda premium
Was it working well before and now its not? Have you checked your APN settings? I run ST AT&T w/o the "proxy" line and havent had issues.
It may be a tower issue in your area.

[Q] Tmobile Note 2 not registered on network in 2G coverage area

Hello! I'm sorry if this problem has been answered already. I searched but couldn't find any like this.
I have a TMobile note 2, whenever I'm at home it has no problem connecting to 3g/4g/lte but whenever I'm in my college town where tmobile barely has Edge it can't connect to network. If I restart it multiple times it will connect for few seconds then disconnect. Wifi calling works. When I look for network operators it only detects AT&T. I've tried the same sim in a galaxy s3 and a nexus 4 and both connected and showed Edge. My IMEI hasn't changed AFAIK (starts with 3435) and my phone number shows up in the in status.
In mobile network, it says unknown, mobile network type Unknown. Current signal strength is -85 dBm 14 asu . mobile network state is disconnected.
I had the stock rom and it was unrooted. After the problem I rooted it and installed the jedi rom X and then jedimaster, but the result was the same. I have signal sporadically in town where other phones have no issue connecting. I'm hoping it's a software problem as I don't have warranty anymore. Any help suggestions will be highly appreciated.

No 3G while roaming on IDEA with ARHD

I am on ARHD 22. Having a typical problem which IDEA is not able to solve. Whenever i come to Mumbai from Gujarat I lose 3G, get only 2G in auto mode. In WCDMA mode it is not showing IDEA network at all, even though my friends are getting 3G on IDEA at same location. Tried all suggestions given by IDEA in 2 months but no solution.
Any ideas on how to resolve this issue?
Sent from Samsung Note 2 N7100 using Tapatalk 2
Grand Duos I9082 / Galaxy SL I9003

[Q] N900T: fixes for poor signal?

My N900T has much worse signal than my previous Note II - between 15 and 20 dBm worse, so essentially unusable out in the fringe area I live in.
I'm running SlimKat 9.0 (4.4.4) baseband is N900T UVUENK3 (which I think might be the most recent modem).
I'm using a StraightTalk ATT SIM (phone is unlocked) but that shouldn't matter for signal strength
I've got Preferred network type: LTE
And in service mode / phone info, I have preferred network type: LTE/GSM auto (PRL) - unchanged from standard.
I've removed the back cover (the one under the battery door) and made sure all the "fingers" make good contact with the contact pads that are built into that cover (fixed my GPS but not baseband)
Anything else I can check? Should I try some ATT radios to see if signal improves?
Or is this just the nature of the beast? Move to the city or get a different phone?
Thanks for any input!
Had this problem but hopefully the fix I used will work better. I flashed pac rom from nightly and resulted in no signal even though showed 3 bars(never higher or lower) but no connection in reality. Tried this and got signal kinda ( very slow and missed calls and sms)
Anyway
On tmobile network but might help either way idk never had att.
First goto
Settings/More Networks/...
Then first try the lte if not heard using 3g can fix signal connection with custom roms.
Check your apn settings and verify with att/simple talk
And if needed hit the mobile operators and let it do its thing.
Still not working can try fixing another way let me know.
Screens attached and can't post link ig but quick Google search should net you the setting. I did keywords "att apn settings"
Let me know how it goes. Flashing pac rom see how update goes this time for me lol
The signal got a good bit better when I replaced the antenna signal cable. Cost a whole $3.
I'm still 5 or 6 dBi down from my old note 2, but, from my forum reading, that might be the nature of this beast.
I have same problem, poor network, and sometimes when I go to some club or cafe I dont have network and on S2 same network I have full signal 3G, H+

Reaalme x, wifi 5g band not sporting.

I don't know what happens, i used wifi having 5ghz freq. It was running good for about 2 days and after that my mobile phone is not showing that wifi in wifi list. Can someone explain me? Why it's happened?

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