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5.8 Ghz a/n wifi

Can anyone confirm that their Galaxy Tab can connect to wifi on the 5.8 GHz range?
I'm trying to pair it to an N-only router that is using WPA2 with AES on the 5 GHz range, channel width set to 40, and it doesn't seem able to even see the network.

Make your router have a channel 12 or lower. The tab is b or g compatable.

rangercaptain said:
Make your router have a channel 12 or lower. The tab is b or g compatable.
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Ahhh no. I connect to my wifi n 5.8 signal all the time. It does take longer to show in the wifi settings field as it scans for g networks first.
I use a linksys e3000 with g on my 2.4 channel and n on my 5.8 channel. Tab connets to n all the time.
Sent from my GT-P1000 using XDA Premium App

Okay, I got this one figured out. It turns out my Tab won't connect to 5GHz channels 149 and 157 from my router.
It turns out that 149 and 157 are allowed in the US, but not in Europe according to this article:
http://en.wikipedia.org/wiki/List_of_WLAN_channels
When I flashed my modem to JPZ to enable calls on my AT&T tab, did that also affect my Wifi? If so, is there a way to enable calls and still support all US 5 GHz channels?

I can make/receive calls when I am at home on wifi. Jk3 modem here.

slimdizzy said:
Ahhh no. I connect to my wif. . .
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You're welcome. That was a solution. If you're smarter, why ask?

rangercaptain said:
You're welcome. That was a solution. If you're smarter, why ask?
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Click to collapse
You were stating bogus info saying the tab only does b and g when right on the box it states wifi n. I then gave a description of my setup for reference. Not being smarter just truthful. Oh, and i didnt even ask a question so your reply makes no sense. Stop being a jackass on the internet just because you got corrected about something.
Sent from my GT-P1000 using XDA Premium App

manekineko said:
Okay, I got this one figured out. It turns out my Tab won't connect to 5GHz channels 149 and 157 from my router.
It turns out that 149 and 157 are allowed in the US, but not in Europe according to this article:
http://en.wikipedia.org/wiki/List_of_WLAN_channels
When I flashed my modem to JPZ to enable calls on my AT&T tab, did that also affect my Wifi? If so, is there a way to enable calls and still support all US 5 GHz channels?
Click to expand...
Click to collapse
I use JPZ modem and the latest Dip7 rom and i can make and receive calls while my wifi is on and connected on wifi n 5.8. My width is 40 and my channel is on auto. You mentioned something about europe being different, maybe the router you have doesnt broadcast out at the settings you are trying?
Hope this helps you.
Sent from my GT-P1000 using XDA Premium App

slimdizzy said:
I use JPZ modem and the latest Dip7 rom and i can make and receive calls while my wifi is on and connected on wifi n 5.8. My width is 40 and my channel is on auto. You mentioned something about europe being different, maybe the router you have doesnt broadcast out at the settings you are trying?
Hope this helps you.
Sent from my GT-P1000 using XDA Premium App
Click to expand...
Click to collapse
Could you try setting your router to channel 149 and seeing if it works still?

slimdizzy said:
You were stating bogus info saying the tab only does b and g when right on the box it states wifi n. I then gave a description of my setup for reference. Not being smarter just truthful. Oh, and i didnt even ask a question so your reply makes no sense. Stop being a jackass on the internet just because you got corrected about something.
Sent from my GT-P1000 using XDA Premium App
Click to expand...
Click to collapse
Your box is smarter than my box, because my box doesn't give any info like that. You are smarter than the at&t website and Samsung's too, because they only claim wifi connectivity. You are smarter than everyone, but you could use an attitude adjustment, because a solution different than one that a god like you has doesn't make it wrong. We are only here to share ideas to people looking for advice. Don't be profane or rude please.

rangercaptain said:
Your box is smarter than my box, because my box doesn't give any info like that. You are smarter than the at&t website and Samsung's too, because they only claim wifi connectivity. You are smarter than everyone, but you could use an attitude adjustment, because a solution different than one that a god like you has doesn't make it wrong. We are only here to share ideas to people looking for advice. Don't be profane or rude please.
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i have a netgear router 2.4 and 5g and i cant connect on the 5g setting either
is the tab compatible with this
i have my router settings on 40 for 5g i tried 149 as well
no change
and channel is set at auto and i tried channel 7 as well no change
this is a N router dual mode

[Q] Bad WLan

Hi all,
I have got a fritzbox 7390 and the note, but the connection is not so well.
The range is very short but only with the Note.
My macbook and notebook got better signals, thats ok, but even the HTC Desire HD got a better one..
Any Ideas what can i do?

the note antenna isnt the ebst, compared to my hd2 running a miui rom it doesnt get as good a signal on the wifi, hd2 picks connects at 75Mb whilst my note conencts at 65Mb

can i improve the signal by using a costum rom or an app?

Best thing you can do is:
-Find best radio to flash
-Put router higher up and/or get repeater
-Tune to best channel if neighbours nearby using Wifi Analyzer from Market

Hi,
shigwegi said:
can i improve the signal by using a costum rom or an app?
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Click to collapse
I don't think so because this is a hardware problem basically (smartphone antenna / Router etc.)
Try another location for your router if possible and/or adjust its antennas.
Internet Service Provider (ISP) Tweaks: The AUTO-functions for the channel choice works perfect for me - on the other hand it could be the right thing for your enviroment to change this value for a fixed channel. Just jam a little bit with the hardware based options.
Best regards
[bs]

ty,
I don't think that's a router problem, its working with a HTC desire hd and MacBook and notebook, only the note got a bad singal.
no one else got this problem?
which ROM should I flash and will it be better with ics
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I sent a Mail to Samsung and told them my Problem
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[Q] 5G Wifi not working after N7000ZSLPF update

.?!?! ?? Sorry Guy.......post Questions in Q&A...... going to cut you some slack..... seeing how it took 7 years to get one posting out of you......
THREAD CLOSED

Wrong place to post this question.

Oh the Chinese..
Sent from my GT-N7000 using Tapatalk 2

OP has been waiting 7 years to create post number 1 and this is what we get...
How did the system even let this junior member post in dev?

octavian90 said:
Oh the Chinese..
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
What's wrong with Chinese? Please focus on the person, not the nationality.

dickietsang said:
The 5G Wifi is not working after N7000ZSLPF update.
All 5G AP even cannot show on the wifi scan manual.
Anyone got the same problem?
Click to expand...
Click to collapse
+1 with the same issue

Same issue B4! ...but fixed
Changed my router channel to 149.
Netgear WNDR3700
Click THANKS

Hey
abalakersky said:
+1 with the same issue
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Click to collapse
I had yet touch LPF and I already read here of this problem together with solution - change channel of your AP/Router and try.

I am interested in knowing the cause of this issue. Is it just that the modem with LPF ROM does not work on certain frequencies? Is it anything out of the five files flashed for this ROM? PIT file? Something is not making sense with the modem working fine for some and not for others when it comes to wifi.
Edit:
I flashed the LPT modem with no improvement in wifi, so it's not the modem, it seems. I am still looking to find the cause of this issue, so if you have any thoughts, please share. Thanks.

OK, this thread is reopened but not moved to Development?
/system/etc/wifi/nvram_net.txt
ZSLPF, due to being for a different region then XX, likely has a different ccode there.
ccode doesn't matter much for 2.4 GHz, but it is very important for 5 GHz as there is far less overlap between country-specific bands.

5ghz wireless not visible

Has anyone else not been able to see 5ghz networks? My s4 right next to me is connected no problem, the Moto X though does not even see it. I've tried forcing 5ghz only, still no joy.

travishamockery said:
Has anyone else not been able to see 5ghz networks? My s4 right next to me is connected no problem, the Moto X though does not even see it. I've tried forcing 5ghz only, still no joy.
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Click to collapse
No problem here... I do believe that Motorola's Wi-Fi radio doesn't play will with some routers, never heard of your problem before though. I have an Asus ac56u and it sees 5ghz fine.
AT&T Moto X rocking 4.4

Weird. I'm using a linksys wrt600n with dd-wrt on it I've never had a problem with any device. How I didn't get a dud
Sent from my XT1060 using Tapatalk

travishamockery said:
Weird. I'm using a linksys wrt600n with dd-wrt on it I've never had a problem with any device. How I didn't get a dud
Sent from my XT1060 using Tapatalk
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Click to collapse
Wi-Fi 802.11a,b,g,n 2.4 GHZ and 5 GHz, supports only 124-149 chanels
I Use linksys wrt610 and it also doesn't work with 124-149 chanels

Interesting. I'll try those channels later when I'm home thanks
Sent from my XT1060 using Tapatalk

mainbord said:
Wi-Fi 802.11a,b,g,n 2.4 GHZ and 5 GHz, supports only 124-149 chanels
I Use linksys wrt610 and it also doesn't work with 124-149 chanels
Click to expand...
Click to collapse
Following up on your post here, channel 149 is picked up by my Moto X. Maybe give that a try and see if yours picks it up too. Strange I've never had to do channel specifics for any other phone though. Thanks for the info.

moto x is also ac compatible. I get 433mbps or 450 or something like that. Can't recall the exact number when I checked it.

Nice wish I had a router that handled that. I'm still kinda shocked it doesn't handle all N channels.
Sent from my XT1060 using Tapatalk

mainbord, where did you get the actual supported channels list from?

mainbord said:
Wi-Fi 802.11a,b,g,n 2.4 GHZ and 5 GHz, supports only 124-149 chanels
I Use linksys wrt610 and it also doesn't work with 124-149 chanels
Click to expand...
Click to collapse
travishamockery said:
mainbord, where did you get the actual supported channels list from?
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Click to collapse
as i am also interested in this question. I figured i'd ask it for you. Just for future reference. reply to his post so that it shows up as a notification for mainbord. If he hasn't subscribed to this thread (which most don't unless it is a thread they want to stay updated on) then he won't ever know you asked him a question unless you click the reply button on his thread so you quote him.

jayboyyyy said:
as i am also interested in this question. I figured i'd ask it for you. Just for future reference. reply to his post so that it shows up as a notification for mainbord. If he hasn't subscribed to this thread (which most don't unless it is a thread they want to stay updated on) then he won't ever know you asked him a question unless you click the reply button on his thread so you quote him.
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Click to collapse
Will do. Was at work and responding quick and just didn't do it.
I'm going to call in to Motorola level 2 support tomorrow. I spoke with online chat today and they recommended that.
Sent from my XT1060 using Tapatalk

Ha about that I have a Moto z Droid force and Motorola Droid turbo 2 and they have a mysterious problem I'm using the phone overseas and here I have two different carriers one of them is GSM and the other one is CDMA , if I'm going to use that GSM carrier the phone with operate normally seeing the both 2. 4 gigahertz Wi-Fi and the 5 gigahertz Wi-Fi but if I'm going to use the CDMA carrier I can see the 5 gigahertz Wi-Fi no matter what I do to make the phone see it unless of course I put it in Airplane mode and then searching for the Wi-Fi
And that's the weirdest problem I ever met

Question am i the first? :-P

hey guys.. not sure but probably i'm the first to own this smartphone?
gonna need TWRP which hopefully will be same as the other poco...
also one thing! In Hotspot is not possible to choose if it can be 2.4ghz or 5ghz ! while in my old honor 8 pro i could create and personalize hotspot !

simika said:
hey guys.. not sure but probably i'm the first to own this smartphone?
gonna need TWRP which hopefully will be same as the other poco...
also one thing! In Hotspot is not possible to choose if it can be 2.4ghz or 5ghz ! while in my old honor 8 pro i could create and personalize hotspot !
Click to expand...
Click to collapse
Hey man. On the m3 pro 5G, you can change 2.4 to 5.0 Mhz in the config in yhr hotspot configs.

Gasuky said:
Hey man. On the m3 pro 5G, you can change 2.4 to 5.0 Mhz in the config in yhr hotspot configs.
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this is funny... not on mine I've RKSEUXM with Miui global 12.0.8 and you?:

You have to turn off WiFi. You can only change the frequency band with the mobile data

TheMrN1ko1 said:
You have to turn off WiFi. You can only change the frequency band with the mobile data
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yes !!!!!!! thank you ! since is my new device and i'm still using the old one i didn't try it with mobile data ! thank you

so what's the importance (or beneftis) of creating a 5.0 Ghz hotspot instead of a 2.4 Ghz then?
- does it mean anyone connected to it will get faster speed?
and or
- does it not also mean only devices with 5G will be the only devices that will be able to connect to such a hotspot?

b00b said:
so what's the importance (or beneftis) of creating a 5.0 Ghz hotspot instead of a 2.4 Ghz then?
- does it mean anyone connected to it will get faster speed?
and or
- does it not also mean only devices with 5G will be the only devices that will be able to connect to such a hotspot?
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Click to collapse
well I noticed in same scenario that using one wifi instead of the other will work better! stupid example with gopro! if switched on 2.4ghz will work better than 5ghz

simika said:
well I noticed in same scenario that using one wifi instead of the other will work better! stupid example with gopro! if switched on 2.4ghz will work better than 5ghz
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interesting