Hello, since the first day I have a problem with the wifi of my s23 ultra. When I move from one room to another and receive the wifi signal from a different antenna, the mobile wifi is not working. There is a symbol next to the wifi icon and I have to close and reopen the wifi connection to make it work properly. These latest updates have not been able to fix this. I have done a lot of research and there are reports of problems with wifi6, but this is not my case. All the "tricks" to fix the wifi that I have read, have not helped. Any suggestions?
Thanks.
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Is your network hidden? if so then try connecting to a visible network.
No. I am not connected to a hidden network.
locarta said:
No. I am not connected to a hidden network.
Click to expand...
Click to collapse
Are you using AdGuard? If yes try to disable it
Klaudas said:
Are you using AdGuard? If yes try to disable it
Click to expand...
Click to collapse
Yes, I use Adguard. When I deactivate it, the same thing keeps happening to me. No wifi connection but also the wifi symbol disappears completely. It disconnects completely.
Klaudas said:
Are you using AdGuard? If yes try to disable it
Click to expand...
Click to collapse
I use Adguard and don't have that issue.
locarta said:
Yes, I use Adguard. When I deactivate it, the same thing keeps happening to me. No wifi connection but also the wifi symbol disappears completely. It disconnects completely.
Click to expand...
Click to collapse
Try to disable 5Ghz if you can. Check if internet works on 2.4Ghz.
Klaudas said:
Try to disable 5Ghz if you can. Check if internet works on 2.4Ghz.
Click to expand...
Click to collapse
I have the same failure in 2.4Ghz.
locarta said:
I have the same failure in 2.4Ghz.
Click to expand...
Click to collapse
Can you confirm that second antena is working good? Looks like something is wrong with it. Settings or antena itself
Klaudas said:
Can you confirm that second antena is working good? Looks like something is wrong with it. Settings or antena itself
Click to expand...
Click to collapse
I'm sure it's not a problem with the antenna, because at my place of work the same thing happens to me.
This is usually related to your wifi, not your device. Happens to me at home.
locarta said:
I'm sure it's not a problem with the antenna, because at my place of work the same thing happens to me.
Click to expand...
Click to collapse
What kind of routers or access point are you using home and at work? If you don't know maybe there is a chance that you have same router/AP at work? If that's the case it's likely router/AP fault
I don't know what else to do or try. I just know that with previous Samsung phones I have never had that happen. I want to believe that it is something that will be solved with a future update, because if not, it seems very bad that such an expensive phone has such an annoying failure.
locarta said:
I don't know what else to do or try. I just know that with previous Samsung phones I have never had that happen. I want to believe that it is something that will be solved with a future update, because if not, it seems very bad that such an expensive phone has such an annoying failure.
Click to expand...
Click to collapse
Your AP/router is more like a failure. No issues on any router for me(tried at least 10. Bunch of cisco AP, xiaomi, tp link. Recently bought xiaomi ax6000 wifi 6e. 0 problems). Try to play around with settings. Check router/ap firewall it could be blocking connection for some reason.
Is that on your network/router or some wifi hotspot?
maybe there is some ip conflict, try setting ip you router from scratch, so reset everything and connect it first just to your device thats having the problem
Related
Tablets powered with Android 4 supports a large number of 3G modems:
Huawei E156G
Huawei E173
Huawei E220
Huawei E1750
ZTE MF637U
These are modems that are tested. Other modems might work as well.
To setup your modem follow the instructions below:
Go to settings (press the status bar in the low right corner) and press <More...> and you will see the following:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Select <Mobile networks> and you will get this screen:
Select <Access Point Names>. when you come to the Access Point Page you click in the top right corner and select <New APN>.
This is the tricky part where you fill in the GSM operators settings. You can find settings for the most popular networks here. If your operator is not included you will have to ask the operator. The screenshot below shows the settings for Safaricom, Kenya:
When all settings are filled in press the arrow in the lower left corner and you are done.
original
Care to elaborate a bit? I tried and did not have much success, did you? If so can you please post some pictures of it working?
this message can be deleted
dime_veyron said:
manual for 3G-USB
Click to expand...
Click to collapse
That looks cool but may I ask are you using stock firmware or custom?
Because mind does not have Mobile Network whatever, mine says: Tethering & portable hotspot
Johnny0906 said:
That looks cool but may I ask are you using stock firmware or custom?
Because mind does not have Mobile Network whatever, mine says: Tethering & portable hotspot
Click to expand...
Click to collapse
can you make a screenshot where it says "Tethering & portable hotspot"
I have the same problem, on fw .15 (did not test before)
Tried with Huawei E1550 and E180 but nothing shows up
hxxp://img.tapatalk.com/50d84ac2-1b90-d003.jpg
Sent from my Transformer Prime TF201 using Tapatalk
dime_veyron said:
can you make a screenshot where it says "Tethering & portable hotspot"
Click to expand...
Click to collapse
running stock rom, rooted
9.4.2.15
also showing tethering & portable hotspot =/
Sorry 2all
Sorry to all this will not work. I take that manual from other site. It say Andtoid 4 3G Setup (original link in #1 post). I test it my self. No success.
Than i unpakced firmware to find out files like (gprs, pppd-ril.options, usb_wwan.ko, etc), some of them presents in firmware, others dissmised.
So the only way getting 3G via dongle, is custom firmware.
Thread may be deleted
Well if u have to use 3g/data connection outside wifi range just use your cellphone as a wifi hotspot. Most people carry a cell and most of todays phones can do this
McT1980 said:
Well if u have to use 3g/data connection outside wifi range just use your cellphone as a wifi hotspot. Most people carry a cell and most of todays phones can do this
Click to expand...
Click to collapse
thanks, i know how to go to web via phone by changing wpa_suplicant2 file. But i want to connect via dongle.
I dont know how real this is, I have rooted my TF201 and no where do I see the mobile network on a stock rom, I have it on my phone yet I dont have it here, and also there would have to be drivers for the USB modem to be entered, this isnt a simple task, the only one i have found is in the UMTS app from the market, and even then this doesnt work, I just want a USB modem installed, I dont want to use my phone as the WIFI defeats the purpose of having a USB modem, surely someone has done this on a stock rom
Xperia acro S
my device has a very weak wifi connection. (Actually router settings)
Even im just next to the router, the connection stops frequently.
The wifi remains connected but transfer of data is not stable.
e.g: in play store, download stops and continue after a long time. (wifi connected)
Im using the latest firmware. This issue happens before and after rooting.
Anyone of u experience the same?
SOLVED
This settings are essential for xperia 2011/2012 models.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Others: (doesnt affect)
WIFI Mode : b/g/n
channel: 11
Badnwidth 20/40
zhuhang said:
Xperia acro S
my device has a very weak wifi connection.
Even im just next to the router, the connection stops frequently.
The wifi remains connected but transfer of data is not stable.
e.g: in play store, download stops and continue after a long time. (wifi connected)
Im using the latest firmware. This issue happens before and after rooting.
Anyone of u experience the same?
Click to expand...
Click to collapse
I don't really know mate. My connection with the Acro S has been butterfly smooth (both 3G and wifi). Maybe you should check your router setting?
I find it odd you're having wifi strength issues as well. I feel like the wifi antenna is better on my Acro S than my Galaxy S2.
Sent from my LT26w using xda app-developers app
heeroyun said:
I don't really know mate. My connection with the Acro S has been butterfly smooth (both 3G and wifi). Maybe you should check your router setting?
Click to expand...
Click to collapse
(de)vices said:
I find it odd you're having wifi strength issues as well. I feel like the wifi antenna is better on my Acro S than my Galaxy S2.
Sent from my LT26w using xda app-developers app
Click to expand...
Click to collapse
Hmm, it won't be my router issue, my ipad, x8 and PC connects without issue.
I think something wrong in wifi hardware.
I always get "connection timed out" in play store, and spamming the install>cancel>install>cancel but no help.
The only thing is once I pressed install, i return to homescreen and wait the app to download itself background...
Have to claim warranty then. :good: LOL
LOL, went to sony centre, but the wifi problem gone.
So i have to do something to my router.
AES encryption? Try set TKIP encryption in router & leave channel on auto
sent from mt27i
gazhead said:
AES encryption? Try set TKIP encryption in router & leave channel on auto
sent from mt27i
Click to expand...
Click to collapse
Im not sure. I read sony forum, there's several tips regarding b/g/n and channel
authentication is not mentioned there.
There's tons of ppl complaining this in sony forum.
I think there's a lot users out there facing this, but none posted in xda.
The wifi antenna of Sony is more "picky" than the average phone antenna. So it will very likely to refuse connecting to bad signal all the time.
heeroyun said:
The wifi antenna of Sony is more "picky" than the average phone antenna. So it will very likely to refuse connecting to bad signal all the time.
Click to expand...
Click to collapse
Maybe, that means no solution?
I changed wifi bandwidth to 20 instead of 20/40, it improved a little, but still dropouts occasionally.
SOLUTION:
Hi there, need help. My phone can't detect any wifi networks in an available wifi area... what should i do about this..
and it's IP address is also unavailable.. is this normal?
.hope anyone could reply to this.. thanks a lot in advance.
Similar issues
bonnangel8258 said:
Hi there, need help. My phone can't detect any wifi networks in an available wifi area... what should i do about this..
and it's IP address is also unavailable.. is this normal?
.hope anyone could reply to this.. thanks a lot in advance.
Click to expand...
Click to collapse
I have the same problem, But i noticed that while both my Bluetooth and WiFi show nothing found, they both still have MAC addresses and i get notifications about open WiFi networks that i can't see. Oh, and my other Samsung phone cannot see my LG L9 through Bluetooth.
Any 1 have any ideas? I even went so far as to replace the entire antenna flex with a new one. no change. ( I work in a cell phone repairshop Ironically enough)
not working: wifi, BT, radio (P768)
shadowguide said:
I have the same problem, But i noticed that while both my Bluetooth and WiFi show nothing found, they both still have MAC addresses and i get notifications about open WiFi networks that i can't see. Oh, and my other Samsung phone cannot see my LG L9 through Bluetooth.
Any 1 have any ideas? I even went so far as to replace the entire antenna flex with a new one. no change. ( I work in a cell phone repairshop Ironically enough)
Click to expand...
Click to collapse
The same problem. Also Radio not working. (screenshots attached.)
Seems that the One chip "U3 02" for WiFi BT and Radio:
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"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
.
May be this hardware problem.
I tryed flash some KDZ with LGFlasthTool2014 with no resolves.
P.S. excuse my english.)
Maybe flash the radios for your models? I know lots of bootloader tutorials have the p769 and metro p769 radio.
AlbinoCookie said:
Maybe flash the radios for your models? I know lots of bootloader tutorials have the p769 and metro p769 radio.
Click to expand...
Click to collapse
Why radio? All doesn't working - radio, BT and WiFi. together.
and there is one chip for all of them.
seems like chip broken.
I recently bought a Huawei G700. It's a fairly new and uncommon device. It runs Android 4.2.1 in combination with Huawei's own Emotion UI
When I have WiFi enabled and for some reason my Wifi disconnects (for example I go out of reach), my phone keeps asking me, each and every time, if it's allowed to use Mobile Data. if I don't answer, my mobile data does not connect thus I can't recieve any mails etc which is highly annoying.
This is the exact error/popup message that I get:
Data connection change
WLAN is unavailable, try to connect to mobile network?
I've googled this exact phrase, but I get 0 results.
How can I prevent my phone from asking if it's allowed to use mobile data?
Freekers1337 said:
When I have WiFi enabled and for some reason my Wifi disconnects (for example I go out of reach), my phone keeps asking me, each and every time, if it's allowed to use Mobile Data. if I don't answer, my mobile data does not connect thus I can't recieve any mails etc which is highly annoying.
Click to expand...
Click to collapse
Did you find out yet how to disable this?
_mfm_ said:
Did you find out yet how to disable this?
Click to expand...
Click to collapse
It seems that this behavior is present in all recent Chinese ROMs from Huawei and there is no way to disable it. However, I found a workaround for it; The message only popsup if you have WiFi and Data Enabled and you lose WiFi connectivity. Then your phone will ask if it's allowed to switch from WiFi to Data. So, if you make sure WiFi is disabled before switching to Data, it will not ask this question. To do so manually, takes a lot of time. Luckily there is an app that can automate this task for you. Here's how:
Install the app 'Llama' from the Market (Free) and create these two events:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
The 1 second delay is necessary, else it does not work properly.
What it does: Switch off WiFi as soon WiFi disconnects from your WiFi network and then enables Data. This way, it does not show the popup and 'automatically' switch to Data. Don't forget to manually enable WiFi again if you are in reach again of your WiFi network.
If you want Llama to automatically turn back WiFi on as soon you get home/in reach of your WiFi, you have to let it learn your location. Read the help/documentention on how to do so. It's pretty easy to do
This 'fix' works for me 9 out 10 times. Give it a try, I hope it helps you.
Kind regards.
Freekers1337 said:
It seems that this behavior is present in all recent Chinese ROMs from Huawei and there is no way to disable it. However, I found a workaround for it; The message only popsup if you have WiFi and Data Enabled and you lose WiFi connectivity. Then your phone will ask if it's allowed to switch from WiFi to Data. So, if you make sure WiFi is disabled before switching to Data, it will not ask this question. To do so manually, takes a lot of time. Luckily there is an app that can automate this task for you. Here's how:
Install the app 'Llama' from the Market (Free) and create these two events:
The 1 second delay is necessary, else it does not work properly.
What it does: Switch off WiFi as soon WiFi disconnects from your WiFi network and then enables Data. This way, it does not show the popup and 'automatically' switch to Data. Don't forget to manually enable WiFi again if you are in reach again of your WiFi network.
If you want Llama to automatically turn back WiFi on as soon you get home/in reach of your WiFi, you have to let it learn your location. Read the help/documentention on how to do so. It's pretty easy to do
This 'fix' works for me 9 out 10 times. Give it a try, I hope it helps you.
Kind regards.
Click to expand...
Click to collapse
What happens if you use Gravity box and pop up notification blocker?
hi i just got my redmagic 7 today i had 6pro before but on my redmagic 7 i cant find 5ghz wifi in wifi settings but it works perfectly fine on my redmagic 6 pro any idea? whats the problem i tried to reset didnt help
Argh mate.. I literally got mine in the post this morning, fired it up, start going through the usual android initial setup, asks to connect to wifi, there is my 5Ghz connection, I connect to it, boom, all good.
Then it tells me there is an update right away, straight after connecting to 5Ghz wifi, so of course I accept. It downloads, installs, tells me to reboot. I do.
Phone reboots, wifi no longer connected, asks me to connect to wifi. I search for my 5Ghz wifi, nada.zip.gone.
Oh, my 2.4Ghz connection is showing, just no more my 5Ghz...
So yeah, it's definitely the software update that has knocked 5Ghz wifi off for no apparent reason that I can fathom. Rather frustrating to say the least.
The update the phone updated to is: NX679J_EUCommon_V4.11
TheBoomTheBip said:
Argh mate.. I literally got mine in the post this morning, fired it up, start going through the usual android initial setup, asks to connect to wifi, there is my 5Ghz connection, I connect to it, boom, all good.
Then it tells me there is an update right away, straight after connecting to 5Ghz wifi, so of course I accept. It downloads, installs, tells me to reboot. I do.
Phone reboots, wifi no longer connected, asks me to connect to wifi. I search for my 5Ghz wifi, nada.zip.gone.
Oh, my 2.4Ghz connection is showing, just no more my 5Ghz...
So yeah, it's definitely the software update that has knocked 5Ghz wifi off for no apparent reason that I can fathom. Rather frustrating to say the least.
The update the phone updated to is: NX679J_EUCommon_V4.11
Click to expand...
Click to collapse
i found an fix put airplane mode on and restart turn wifi on and it wil show 5ghz
nzxttoby said:
i found an fix put airplane mode on and restart turn wifi on and it wil show 5ghz
Click to expand...
Click to collapse
Is it a permanent fix??
lordangel1221 said:
Kalıcı bir düzeltme mi?i
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Click to collapse
lordangel1221 said:
Is it a permanent fix??
Click to expand...
Click to collapse
its not
nzxttoby said:
i found an fix put airplane mode on and restart turn wifi on and it wil show 5ghz
Click to expand...
Click to collapse
Hmm, doesn't seem to work for me. Darnit!
Nice find though!
Im using global rom, after I update my RM7 to V411, my wifi still connected to 5ghz, maybe your router is the problem,
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
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"lightbox_toggle_sidebar": "Toggle sidebar"
}
You need to either enable or disable 20/40hz coexist in your router. This is a normal thing for cheap wifi modules. My PS Vita and Xbox One are the same way. Wifi doesn't work at all if that is enabled or disabled. Can't remember which one it was. Haven't used those for years lol.
But it has something to do with 20hz and 40hz coexisting that makes 5Ghz not come up for some devices. It also limits your speed to 286mbps.
This will be fixed in software cause it's likely just a bug when they were optimizing better wifi stability but ended up dropping a portion of how 5Ghz works lol
nzxttoby said:
i found an fix put airplane mode on and restart turn wifi on and it wil show 5ghz
Click to expand...
Click to collapse
Yup. It worked for me. Thanks.