Hi, so my note 9's wifi keep dropping so many times every day/night. Sometimes, its connected but says internet not available. My mobile data turns on automatically bcz of this. And if I try to connect the wifi again, I have to go closer to wifi modem. My sisters note 9 doesn't have this issue. Both the notes have same software and same wifi connected. Any help would be appreciated.
(Sent from smn960w)
A factory reset might help. Just back up first. Shouldn't take long to get back up and running
TokedUp said:
A factory reset might help. Just back up first. Shouldn't take long to get back up and running
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I was thinking to reflash just modem? What do you think?
Try wiping the Cache Partition in Recovery mode. That should help
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So my wifi will see networks, try and connect, then instantly disconnect and repeat. This problem has occurred for the last two roms that I installed. I don't think it is a problem with the rom because one, I havnt read so anywhere, two, i have tried installing and reinstalling and reinstalling again many many times. When I install a new rom, I always factory wipe, cache wipe, and dalvik wipe.
I am currently on Apex latest rom.
Has anyone else had this issue or know how to fix it? It is driving me crazy not having wifi!
EDIT
so it seems by toggling airplane mode on n off, the problem has been fixed. sorry for making this thread
so i thought airplane mode works, but it only did for a lil then keeps messing up. can anyone help please?
turbomalum said:
so i thought airplane mode works, but it only did for a lil then keeps messing up. can anyone help please?
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Don't know if this will work for you or not. Some have had success...
Go into WiFi settings and 'forget' your network(s), then reset your router/switch and then turn your WiFi back on. Sometimes it will reestablish with the right permissions.
ya i have tried that too. i don't understand what the problem is. I'm bout to just give up
turbomalum said:
ya i have tried that too. i don't understand what the problem is. I'm bout to just give up
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My problem is similar, it sees my home network and connects (and stays connected), but when I try to access the internet or markets, it says network error and won't let me connect. When I switch back to 3g and WiFi off, now I can hook up to internet and markets.
I'm checking into my wireless router. It might be the problem, tho my wife's computer is hooked up wirelessly and it seems fine, no problems, so idk.
Anyone of you having a wifi issue not connecting after updating it to ICS with Odin?
No, you have WiFi turned on? Haven't heard of this issue.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
jazua said:
Anyone of you having a wifi issue not connecting after updating it to ICS with Odin?
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i had this problem before, and can fix it here, let see this post, hope youu can do it
http://forum.xda-developers.com/showpost.php?p=31745509&postcount=66
If you don't want to root, create a desktop shortcut to the servicemode app for the "WiFi Debug Screen" activity. Then launch it and turn off 'WiFi Power Save Mode'. Note that after every reboot you will have to turn it off again. I found this fix for my Galaxy S3, but noticed it also works on my Samsung tablets too. Seems to keep them connected all the time now.
Sent from my GT-P7310 using Tapatalk HD
How do we put servicemode app in the desktop? I remember it we
Can put activities using another launcher. Mine is touchwiz and can't download a thing because of this wifi issues.
Turning off the power save mode didn't help... On wifi information, it state that it's connecting but cannot connect at all
I can really confirm that ics makes my wifi nuts! Just restored stock HC and I was able to connect. What could happn?
jazua said:
I can really confirm that ics makes my wifi nuts! Just restored stock HC and I was able to connect. What could happn?
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That's weird. I have upgraded two of mine to the Malaysian ICS stock ROM and had no wifi issues.
If it is trying to connect I would look at the AP side. Presume you power cycled the AP? Also, try removing security to see whether this is an issue.
Good luck.
I already tried with or without security. Stock ICS and even dannoRom can't seem to connect. I even tried above post suggestion. Been wanting ics for my tab cause it's really better than Stock AT&T HC.
jazua said:
I already tried with or without security. Stock ICS and even dannoRom can't seem to connect. I even tried above post suggestion. Been wanting ics for my tab cause it's really better than Stock AT&T HC.
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That is really puzzling. Trying to see what is going on probably needs getting the logcat and analysing that. Not an easy task, though! (see google for more info on logcat).
Good luck.
Here's a logcat from my tab. dunno where to look at, someone might knowledgeable bout this. thanks in advance.
jazua said:
Here's a logcat from my tab. dunno where to look at, someone might knowledgeable bout this. thanks in advance.
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Well done getting the logcat. Hope someone who knows what to look for sees it and answers. Looking through it there are no obvious error entries around wifi activity, though.
Is yours wifi only or 3G? I see mention of gsm so thought it must be the P7300.
Mine is actually the i957 which is the AT&T 4G.
jazua said:
Mine is actually the i957 which is the AT&T 4G.
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Ah.
Must be really frustrating as your thread seems to have hit a dead end.
Hope you get a resolution some time soon.
Update for my tab issue, I turn off use packet data, put to airplane mode and when I turned on wifi it suddenly connects to wifi. And even disabling airplane mode it stays connected. Pretty weird but finally it can connect to wifi.
jazua said:
Update for my tab issue, I turn off use packet data, put to airplane mode and when I turned on wifi it suddenly connects to wifi. And even disabling airplane mode it stays connected. Pretty weird but finally it can connect to wifi.
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Whew! Weird, but a good result.
Hello
So I am running stock, unencrypted, and can connect to WiFi perfectly at home but not at my work.
This issue has been since I first got the phone, so even fully stock and encrypted the issue was there. I am now running sensei kernel and the issue remains.
I work at a cellphone store so we regularly connect and disconnect to WiFi, and all other phones have no issues connecting or disconnecting.
On mine, it saves the network, says connecting, then goes back to saved.
Anyone else having this issue? Anyone able to fix it?
Haven't used a stock ROM yet, but replaced my modem to 5.0.1 modem too just to be safe, and didn't help.
wow
Master Ramy said:
Hello
So I am running stock, unencrypted, and can connect to WiFi perfectly at home but not at my work.
This issue has been since I first got the phone, so even fully stock and encrypted the issue was there. I am now running sensei kernel and the issue remains.
I work at a cellphone store so we regularly connect and disconnect to WiFi, and all other phones have no issues connecting or disconnecting.
On mine, it saves the network, says connecting, then goes back to saved.
Anyone else having this issue? Anyone able to fix it?
Haven't used a stock ROM yet, but replaced my modem to 5.0.1 modem too just to be safe, and didn't help.
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Do you use a case on phone?? Mine works perfectly so far on various networks. I am stock and still unrooted. Maybe a factory reset+
vvveith said:
Do you use a case on phone?? Mine works perfectly so far on various networks. I am stock and still unrooted. Maybe a factory reset+
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When I unencrypted, it involved user data wipe, so I figured that's the factory reset attempt. I have a lot of files on my phone so resetting often is a hassle for me right now, but I'm wondering if this is an issue worthy of a warranty exchange?
Master Ramy said:
When I unencrypted, it involved user data wipe, so I figured that's the factory reset attempt. I have a lot of files on my phone so resetting often is a hassle for me right now, but I'm wondering if this is an issue worthy of a warranty exchange?
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PS I do use a case, just a thin tpu case tho, doubt that's causing it
exchange?
Master Ramy said:
PS I do use a case, just a thin tpu case tho, doubt that's causing it
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Even exchange means data and file loss so either way is going to cost you time and hassle.
vvveith said:
Even exchange means data and file loss so either way is going to cost you time and hassle.
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Huh?!?
same problem here (Italy ) . My network provider is Infostrada/Wind
Exchange
Master Ramy said:
Huh?!?
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Factory reset or phone? exchange will both cost you some data loss. What wifi service do they use at your work? Do you have the multi user option set up on your device?
So after one of the nightly updates (i think was the 20150211) i'm not able to connect to any WiFi spot. While the WiFi is turned on, the networks list shows normally, but when i'm trying to connect to the spot it says "Connecting" and nothing happen, it is just trying to connect to the WiFi every few seconds but with no success. I tried turning off/on the phone, wipe caches, even updating to the latest version wont help.
Thanks for any help in advance, and sorry for my broken english
GreckZero said:
So after one of the nightly updates (i think was the 20150211) i'm not able to connect to any WiFi spot. While the WiFi is turned on, the networks list shows normally, but when i'm trying to connect to the spot it says "Connecting" and nothing happen, it is just trying to connect to the WiFi every few seconds but with no success. I tried turning off/on the phone, wipe caches, even updating to the latest version wont help.
Thanks for any help in advance, and sorry for my broken english
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No clue, nothing has changed in ages on the 4210 family.
Entropy512 said:
No clue, nothing has changed in ages on the 4210 family.
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Fixed it with Factory Reset, i think it was some power manager app making the WiFi working wrong.
Anyways thanks for the quick reply.
Yes, I had the same problem some time ago and the way to solved it was a Factory Reset.
Hi,
I have a Note 5 [MODEL SM-N920C], my problem started after updating to Marshmallow. It started with my Bluetooth headset intermittently disconnect from the Note 5 and then noticed that I am connected to a wifi but cannot browse or do anything that needs internet connection.
I tried to research an saw a mention of turning off the Bluetooth to get the WiFi working and it did work. Now the problem is I am stuck with the option of having only 1 (WiFi or Bluetooth) being on as the issue comes back when I use them at the same time.
I tried to reset all network settings to no avail.
Hope someone can help me with my issue.
I did a factory data reset and it work for some time and the problem is now back, :crying:
Is there a way to roll back to Lollipop without tripping Knox?
macmel said:
I did a factory data reset and it work for some time and the problem is now back, :crying:
Is there a way to roll back to Lollipop without tripping Knox?
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Have you disabled anything? It may even be something you installed.
CodeNameRedNeck said:
Have you disabled anything? It may even be something you installed.
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Hi,
Thank you for the reply, I am also thinking that it might be software related. I am tempted now to do a factory reset and install back the apps that I have 1 by 1 to see which is causing the issue. I might probably try not install anything first to see if it works Ok (probably for 2 to 3 days) then do the 1 by 1 installation of the apps.