Question Wifi=Garbage - Samsung Galaxy S22 Ultra

Sorry not sure if this was addressed yet, at least I didn't see it yet. I've noticed on wifi my speeds are atrocious. I've tried restarting, resetting, redoing my Xfinity router/modem but it's such a slow connection when everything else is wicked fast. Has anyone had that or know of a way to resolve?

there is no way to fix it (it also happens on the a53 5g but worse) you have to be in line of the router in order to get good wifi speeds

Never had this issue with my phone with regards to speed. I was getting 890Mbps from what I remember when we had 1Gbps, and even really far away from the router with multiple walls it was around 500Mbps
The only problem I have is at home with my ASUS AX86U it never connects to Wi-Fi 6Ghz, but speeds are still normal. While out at other places I do get 6Ghz Wi-Fi, even with inferior routers. I suspect this is to do with my router settings though.

Blackfyre said:
my speeds are normal….
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Thanks all, must be something with my modem/router. I tested it on another network and it worked great. Appreciate the feedback.

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Wifi Issues

When I move into my room, my laptop gets 90%-100% signal strength from my Wifi, my phone however randomly looses signal completely and especially when I take up the phone to use it. It's very frustrating. Plus when I'm on 3G, it constantly switches from 3G to H too.
The 3g H switching is normal if you are on tmo us and running the eu roms and has been discussed quite a bit
not sure what you mean by losing signal, but i get diff bars diff places in my house. never lose the whole connection as in not being able to dl or browse web
did you run speed tests at these diff locations in house
rugmankc said:
The 3g H switching is normal if you are on tmo us and running the eu roms and has been discussed quite a bit
not sure what you mean by losing signal, but i get diff bars diff places in my house. never lose the whole connection as in not being able to dl or browse web
did you run speed tests at these diff locations in house
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I think you misunderstood his post. His primary problem is that the wifi on his phone doesn't come close to the signal strength his laptop has when in the same room.
The secondary problem was the 3g/4g switching.
OP -- I have no idea what to tell you.
no, i understood. just saying my phone wifi bars fluctuate even if my laptop has good signal. may just be the way they both display strength readings
i think op should run speed tests btw the two at same time. however both devices are splitting signal so may not be as good as only one running at a time
his speeds may be fine even though bars don't show it
rugmankc said:
no, i understood. just saying my phone wifi bars fluctuate even if my laptop has good signal. may just be the way they both display strength readings
i think op should run speed tests btw the two at same time. however both devices are splitting signal so may not be as good as only one running at a time
his speeds may be fine even though bars don't show it
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I'm in Jamaica, no T-mobile. I'm not sure if I'm running an EU rom. My problem is that I loose connectivity to Wifi totally randomly in my room with even little motion. I mentioned my laptop for reference... it's like there's poor signal in my room. The phone'll just bit sitting on my bed, I hear an alert and pick up the phone to realize I've lost Wifi.
Speed is not the problem, I've been able to run a speed test to confirm I get the speed I'm supposed to get. Other times though, the speed test could not complete because I moved a little and lost connectivity.
HTC One S wifi
HTC One S wifi
Make sure that your SIM access cover is snapped in place.
It happened to me with the WiFi signal - The phone was losing signal, and had low signal 1 foot away from the router.
I 'pinched' the top-right corner of the access cover (thumb on the glass, index finger on the back cover) - I heard a 'click' and suddenly my WiFi was at full strength. I believe that the WiFi antenna is not connected unless it snaps together.
ok, not sure what to suggest. you could try turning airplane mode on and of and see if that helps
maybe router settings with the phone if you always had the issue
under settings/wifi/ tap on wifi then the 3 dot menu--Advanced. See if Keep Wi-Fi on during Sleep is Always. If not tap on it and change to Always
Also at bottom of Advanced menu is a DLNA setting, you could toggle that
barring that or someone else's ideas--maybe hardware and needs replaced
Try turning on Best Wifi Performance in Wifi, advanced settings.
Sent from my HTC VLE_U
Turning on best WiFi performance totally killed my battery life, but that may just be me.
If you're losing signal on one device but not another, I'd recommend changing the channel on your router. Interference on certain channels can cause weird issues with some devices. There are apps on the market that will show you which channels are congested in your area.
ptweasel said:
Turning on best WiFi performance totally killed my battery life, but that may just be me.
If you're losing signal on one device but not another, I'd recommend changing the channel on your router. Interference on certain channels can cause weird issues with some devices. There are apps on the market that will show you which channels are congested in your area.
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Hmmm... I'll try that. So far turning on DLNA and Best Performance hasn't made any difference. I'll try changing the channel when I get home later and post the results. I REALLY hope h/w is not the problem.. it's gonna be a hassle sending this back.
It might be worth gently cleaning the contacts exposed when you remove the SIM access panel. As District noted, good contact is necessary for wifi (and probably other features). Dust or a fingerprint may be problematic.
Anything to bear in mind when trying to clean it or adjust it? I'm really paranoid I'll mess it up.
make sure you use electrical cleaner
radio shack sells it, comes in spray can
if you haven't had sim card out or phone long, probably not issue. but, worth try
if you have another router, you can always try that
Nothing seems to work... I'm using channel 11 @ home which doesn't seem to be crowded. I have the same issue @ work with our router. I've been having this problem from I got the phone last week. This is after I initially removed the back cover to first insert my SIM.
I'm going to try and see if I can secure a cleaner... I tried blowing on it mean time. Also turned on DLNA and best wifi performance and all.
DLNA auto-IP setting worked for me.
Hi OP,
I had the exact same wifi issues on my One S. I tried the router at work, the router at home and my mates router with the same results.
Mine seems to work now, with no disconnections or manually connections. What seems to have worked for me -- Wifi - Advanced menu -- DLNA auto-IP setting - toggle on. Then restart, making sure the setting is still set after reboot. Seems to have fixed my wifi issues.
HTH.
Darren.

Unusable wifi

I'm loving my z3 but for the life of me I cannot get a tidy wifi connection.it doesn't drop the actually connection but just freezes or slows down to an unusable amount.it's not my wifi as I have tested my note 3 on the same connection and it's the same on other networks.does anyone else have this problem or a solution
simon.n.jonez said:
I'm loving my z3 but for the life of me I cannot get a tidy wifi connection.it doesn't drop the actually connection but just freezes or slows down to an unusable amount.it's not my wifi as I have tested my note 3 on the same connection and it's the same on other networks.does anyone else have this problem or a solution
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I am struggling with Wifi speeds on mine. I am having to switch to 4g regularly.
I am not too worried yet as I have 8gb data, but eventually i'll be worried as it runs out lol/
The speed tests show a good speed and ping, but it disconnects or slows down/freezes a lot.
I'm waiting on updates.
Thanks for the reply.I get data fine over 4G too.the chappy wifi is annoying as I have wifi everywhere I go...but no 4G signal at home
simon.n.jonez said:
... I cannot get a tidy wifi connection.it doesn't drop the actually connection but just freezes or slows down to an unusable amount.
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Confirmed, same experienced here.
Didn't the z1 have this problem
That may depend on the router or its settings. Had the same "freeze" issue when connected to my AVM 7490 router set to use channel 100 for 5GHz. Ever since I changed it to channel 48 no more such problems so far.
My bluetooth is similarly awful, in both range and functionality.
WiFi constantly drops and freezes, always has a weak connection compared to my other devices.
Sony have always cheaped out on wireless chips for any of its hardware products, especially things like playstation products (PS4 wifi is the worst I've ever seen), but I didn't expect it for a £500 smartphone!
Ditto. Great 4G on a 10GB cap.
But shocking wifi. It won't connect to I my router half the time, and the other half drops the connection after 10 minutes.
Out of various devices it's the only one, and I've had more devices on.
I'll change the chanel, clear dhcp allocations and usual stuff and see if there is any difference
Sent from my D6603 using XDA Free mobile app
Mine seems to have sorted itself out.had excellent wifi at home and up the parents.
Yeah for all their positives sony do pass on some crud wifi chips. Ps4 good example.
Sent from my D6603 using Tapatalk
I seem to of narrowed my problems down to the router at work so Yaay lol.
As for Ps4, I think they're getting some unfair stick. I have mine connected to crappy BT home hub and the wifi connection is excellent.
mega_bite said:
But shocking wifi. It won't connect to I my router half the time, and the other half drops the connection after 10 minutes.
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Swapped it for another router (I got a random duplicate from my isp, glad I kept it) and the problems gone. Mostly. still drops from time to time. but usable
Jonathan-H said:
I seem to of narrowed my problems down to the router at work so Yaay lol.
As for Ps4, I think they're getting some unfair stick. I have mine connected to crappy BT home hub and the wifi connection is excellent.
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It seems to be random. My mate has a launch day model like me, and his WiFi is excellent to his 6 year old Sky wireless G router.
I have the newest homehub, one of the best rated routers on the market right now, and the connection from my PS4 to it is incredibly unstable. Every online game lags horrendously, especially BF4. Plus on my 80mb connection it allows for 3MB/s downloads at most. With an wired connection, no lag at all, and the download speed hits max every time.
The same thing seems to apply to the Z3. So its a sony thing. My first Z3 the wifi and BT were unusable. 3rd Z3, and wifi is the best I've ever used on a mobile device, and I havent even connected to my AC network yet to try. Bluetooth I've yet to try though.
istrikerx said:
I have the newest homehub, one of the best rated routers on the market right now, and the connection from my PS4 to it is incredibly unstable. Every online game lags horrendously, especially BF4. Plus on my 80mb connection it allows for 3MB/s downloads at most. With an wired connection, no lag at all, and the download speed hits max every time.
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AVM Fritz!Box here, newest model, got it when I moved because I'm on a business contract, even though I didn't want it. Has a multiuser NAS, SmartHome and whatnot, and one app for everything.
But when on WiFi with my MacBook Pro, ping times sometimes go up to over 250 ms, then back down to the usual 12. I have no idea why, it doesn't happen when connected to it via Ethernet. Bandwidth itself never seemed to be an issue though, and the Z3 performs great with it though.
TL;DR: Trying a different router can make a huge difference.
I was having the same wifi issues...my network was saved, I kept re typing my password thinking maybe I entered it in incorrectly but kept getting the "Authentication Failed" message. I was able to get the phone connected to my home wifi buy simply hitting the "Forget" option...then it automatically read the IP address and accessed the network...smh hopefully this helps for Everybody else....or some at least

WiFi Speed

I realise this has been asked elsewhere, but the solution always seems to point to the router.
My stock S6 gets a result of around 50mbs in a speed test on my 5ghz wifi. However, my Note Pro on the same wifi gets well over 150mbs. Given I have 2gbs fibre, it's not that my Internet is slow, my router is working fine... The only other solution I keep finding is "factory reset the phone" (which is a real ball ache to reinstall everything if that isn't the answer).
I wondered if anyone else had solutions or the same problem?

Wi-Fi suddenly slow on my Honor 8

Hi
I bought my honor 8 two months ago, and it was working fine until this morning. The internet through the wi-fi connection suddenly became slow. It works for my girlfriend's phone, and both of our laptops, and my phone works fine in other wi-fi networks. This problem is only with our home wi-fi. I checked the speed with speedtest app, and after about two minutes of waiting, it showed the right speed, but surfing is painfully slow.
I did a hard reset on the router, and a cache wipe on my phone, but did not hard reset my phone, because it works on other wi-fi networks.
So my question is: what do you think is the problem?
Thank you for your answers!
Same problem
I have exactly same problem!
Are you using the Nougat beta on your device?
No, I'm using 6.0. Also I did a hard reset on my phone this morning, out of frustration, and still no luck.
I'm not seeing a way to pull up this info right now, but the b360 (Nougat latest beta for frd-l04) release notes mentioned that the "small-packet" wifi problem was "solved" with the latest beta. I updated to it via Charles method and the problem is solved for me. I had it in M6, N7 b320, but it went away with b360.
The way this particular problem manifested was during say, an app update of ~10 or more MB , you would only get about 300-400Kb at a time, so it was ~10 times as slow as it should be on wifi. If you turned off wifi you could see the difference because it would only take a single 10MB chunk to do the update. I don't know if it's the same problem, but it sure was a nice help for my case.
The strange thing is that my connection is normal on paper (speedtest shows the normal speed, but after about 2 mins of waiting), and download speed seem ok too. E.g. I updated one of my apps, and there was about 1 min waiting also, but then download was fast. But surfing and stuff, is slow, but just on my home wi-fi, and just for me. I it tried with different phone, it was working fine, and I tried my phone on other wi-fi network, and that was also fine. That's why I don't understand it.
p1574 said:
The strange thing is that my connection is normal on paper (speedtest shows the normal speed, but after about 2 mins of waiting), and download speed seem ok too. E.g. I updated one of my apps, and there was about 1 min waiting also, but then download was fast. But surfing and stuff, is slow, but just on my home wi-fi, and just for me. I it tried with different phone, it was working fine, and I tried my phone on other wi-fi network, and that was also fine. That's why I don't understand it.
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My phone always showed as normal on Speedtest, which is why I think speedtest is worthless for testing speed ;. What if speedtest is just testing ping response? I don't know what it's doing, but it's a blackbox app that does what it does.
I would be more interested in app behavior results. Browsers should populate pages quickly on wifi, and if they do, then there's no good reason to go to a "speedtest". If they don't well, there's your real speedtest. Or, download something fairly big from the app store (it doesn't have to be anything you'll keep or use, just something over 10MB) and watch each chunk / packet. If they're < 500K each, then you've got that problem that I had.
Google Play uses TCP and UDP 5228 port. Maybe there is a limitation on that port. Ookla speedtest uses only port 8080. I'm not sure what's going on there. I could always see the problems on 5228.
I recently got this phone and find the wi-fi performance slow. My old xperia z2 could get the speeds I'm paying for which is 74mbs but the honour gets about 40mbs
Thank you for all your advices, but I honestly tried everything. I hard resetted my router and phone, I went through all the settings, and still the same. At this point I'm just waiting for a miracle.
p1574 said:
No, I'm using 6.0. Also I did a hard reset on my phone this morning, out of frustration, and still no luck.
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Have you tried connecting to another WiFi network to see if you experience the same problem? If you do then I would contact Honor directly and ask them for assistance. They will probably request that you send your device back to them for repairs.
DarkGuyver said:
Have you tried connecting to another WiFi network to see if you experience the same problem? If you do then I would contact Honor directly and ask them for assistance. They will probably request that you send your device back to them for repairs.
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I tried my phone on two different wi-fi networks, and it was working fine. The problem is with only my home wifi, and only for me (2 other devices get normal speeds). And it started suddenly about 2 days ago, without any settings change in either on the router nor phone.
Since then I factory resetted the router, and the phone, and I've gone through pretty much every settings I could, and still no change.
I contacted my ISP today, they will send someone to look at my router. If they find out that the router is fine, then I contact Honor. But I really hope that the router is the problem.
I will write down the outcome of this strange problem, once it get fixed, maybe it will be help for someone in the future.
Thanks again for all your advices.
p1574 said:
I tried my phone on two different wi-fi networks, and it was working fine. The problem is with only my home wifi, and only for me (2 other devices get normal speeds). And it started suddenly about 2 days ago, without any settings change in either on the router nor phone.
Since then I factory resetted the router, and the phone, and I've gone through pretty much every settings I could, and still no change.
I contacted my ISP today, they will send someone to look at my router. If they find out that the router is fine, then I contact Honor. But I really hope that the router is the problem.
I will write down the outcome of this strange problem, once it get fixed, maybe it will be help for someone in the future.
Thanks again for all your advices.
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Do you have a dual band router? If you do try switching to a different WiFi band, could be that the WiFi band your Honor 8 is connected to is congested.
''
DarkGuyver said:
Do you have a dual band router? If you do try switching to a different WiFi band, could be that the WiFi band your Honor 8 is connected to is congested.
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I tried this afternoon with an another android 6.0 phone (A5 2016) that was working fine in the past, and now it gets the same reception as mine. So I'm sure that the router is the problem.
I update the situation after the repair.
p1574 said:
I tried this afternoon with an another android 6.0 phone (A5 2016) that was working fine in the past, and now it gets the same reception as mine. So I'm sure that the router is the problem.
I update the situation after the repair.
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In that case there is definately something wrong with your router. Hopefully your ISP can fix it for you.

S10e WiFi connectivity issue

Hello all!
I have a S10e, running stock Android 10. The wifi at my house constantly disconnects and reconnects, rendering my phone as virtually useless, as it switches between my mobile network and wifi. I have tried all of the trouble shooting I've found online, just short of a full backup/master reset. I'm trying to avoid that.
Does anyone have any idea what may be causing this? Better yet, how can I fix it? I'm rather annoyed, as I've had several Samsung Galaxy phones that have had minor issues, but nothing as annoying as this. I'm about to buy another model phone.
Thanks in advance
settlethestorm said:
Hello all!
I have a S10e, running stock Android 10. The wifi at my house constantly disconnects and reconnects, rendering my phone as virtually useless, as it switches between my mobile network and wifi. I have tried all of the trouble shooting I've found online, just short of a full backup/master reset. I'm trying to avoid that.
Does anyone have any idea what may be causing this? Better yet, how can I fix it? I'm rather annoyed, as I've had several Samsung Galaxy phones that have had minor issues, but nothing as annoying as this. I'm about to buy another model phone.
Thanks in advance
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Hi, I have the S10e G970F_MMI - Singapore Snapdragon. Similar issues with wifi and bluetooth turning off immediately after update. Got one message from Wi-Fi control history that said Google Play services turned off wi-fi. I tried disconnecting Play services but that did not help however I am suspicious that it might also have something to do with Bixby Routines. Tried Samsung but no help as my phone is only 13 months old and 1 month out of warranty and I am not in Singapore but stuck in UK. Like you, I am a long time Samsung client with phones, tablets and TV's but I have now lost confidence in them. I tried factory reset and reflashing the custom ROM but no luck. I do hope that you can resolve your wi-fi issue and have a wonderful New Year.
Apparently, Samsung admitted the S10 series suffers from this issue. I noticed it on mine, just in the last month or two, disconnecting intermittently roughly every 30 minutes. I thought it might have been my router, but I realized it's definitely my phone (S10e US snapdragon).
Nothing I tried fixed it. I did disable "wi-fi power saving mode" and wifi auto connect (I have tasker auto re-connect wifi when it disconnects).
I do have "wi-fi san throttling" enabled in developer options, which shouldn't have anything to do with this. HOWEVER, you might try "wi-fi safe mode" under developer options and see if that helps keep it more persistent.
One other suggestion, though it shouldn't matter, is to try assigning a specific IP address to your phone (do this from your router settings, not your phone). And you can search for other solutions online to cut down on radio interference on your home network. Other devices and neighbors might be disrupting the router signal strength, possibly dropping it below a level that causes your phone to drop wifi.
I got the same problem before, used an Asus router. I changed to a Qualcomm chip router and its fixed. Try a different router?
androidfanforever said:
I got the same problem before, used an Asus router. I changed to a Qualcomm chip router and its fixed. Try a different router?
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Unfortunately I cannot, as the router I have is from my internet provider. I would have to run that to another router and at that point it's just a waste of money. Thank you for the info though! If I get annoyed enough I may buy a cheap router to see if it fixes the problem.
androidfanforever said:
I got the same problem before, used an Asus router. I changed to a Qualcomm chip router and its fixed. Try a different router?
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My Exynos stopped disconnecting after installing OpenWrt on my Qualcomm router

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