WiFi Speed - Galaxy S6 Q&A, Help & Troubleshooting

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?

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[Q] wifi slow on new tablet! help!

So here's the deal. I just bought a pipo u1 from pandawill.com. (so many problems with them... they didn't send charger, USB cord, or manual... long processing time... etc.) Now I have been using the tablet, and I am very pleased with the overall performance. I have no issues with the tablet itself. I still have to update to the newest English firmware when I get to a computer, but for the most part I see nothing wrong with the actual tablet.
My issue comes into place here... I am having horrible WiFi issues with the tablet. Before anyone tells me that the WiFi antenna is cheap, I just want to express that there is no signal issue. I have decent signal strength and it stays connected under most circumstances.
The weird part is that my download speeds are around 500kbps and uploads are around 1000kbps. That seems odd to me when my droid incredible pulls around 6.5 Mbps down/up.
I have scoured every forum I can find to fix the issue, but come up with nothing. The only possible fix I've found is to change the WiFi channel of the router, but that proves to be impossible for me as I do not own the router or have access to it. I did do the WiFi analyzer and found out that the router is using channel 1 which from my reading I found is generally standard.
The other problem that my WiFi has is dropped signal. I never drop signal during normal course of events, but I do drop under heavy download attempts such as downloading from Google play store or streaming videos online. This is the weirdest thing about the problem, since I don't drop at any other time. The drops generally only happen during streaming, but like I said it has happened when downloading from the play store occasionally.
My question is this. Is there any way to fix my issues without access to the router? And what reasons could there be for the problems I have?
Any information would be appreciated, I would hate to think that this tablet is junk. This thing is amazing for the price I paid, and out performs my grandmothers kindle greatly. If I can fix this WiFi issue I will be golden.
Also, I spoke with another person who owns a pipo u1 and they have none of these issues at all, so I don't think the tablet itself is the issue unless I just got a bad one. But I have no other issues really. Thanks in advance.
First time poster, long time reader. Hope I did the post right.
Test it in other wifi networks. If the problem persists, send it back.

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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
In that case there is definately something wrong with your router. Hopefully your ISP can fix it for you.

Major wifi issue in pixel

Everything is smooth and perfect except Wifi.
I can found close wifi networks (Mobile hotspots created by other phones) but if I try to connect it just saves them, cannot connect to any wifi networks.
And the strength is too low. It is unable to find my room's wifi ...!!
So I am just totally unable to use wifi in my Pixel :/
Also I turn on Hotspot on my Pixel, it turns on but I cannot find it from other devices.
Also upgraded from 8.1.0 to 9.0 but still same issue.
Without Wifi its so miserable experience Any Solution?????
Yeah, same issue. It's a hardware thing. If you've dropped your phone either the cable came loose or the PCB board is off. I threw mine before (long story) but can't use wifi nor Bluetooth without being close to what I'm connected to.
I just don't feel like fixing it considering the pixel can break by repair. Plus, my 6p is my DD anyway
Dang, I gave my sister this phone and this problem just appeared. Time to look for a new phone for her.
Ok, being real for a second, this worked and I know it is a VERY BAD workaround but can help in a pinch.
I bought a refurb pixel on woot. Took a while to get it because it was sent to a friend's PO box and then brought to mexico, ergo no warranty.
Unboxed it and had this exact same issue; little to no signal on very few wifi hotspots and just "saving"
Seeing as this might be hardware related as @creep138 mentioned, I tried the following:
PRESS considerably hard on the point that the antenna connector should be.
After a couple of seconds of force and massaging, wifi came on and connected.
I KNOW this is a bad idea, I KNOW this might cause several issues on the long run, but if you have it sitting in a drawer doing nothing because of this issue, give it a try.
For reference this was done on a Verizon Black Pixel. The small one. and the point to apply pressure to is about half an inch below the camera and flash module.
Hope this helps
minhaz.sourav said:
Everything is smooth and perfect except Wifi.
I can found close wifi networks (Mobile hotspots created by other phones) but if I try to connect it just saves them, cannot connect to any wifi networks.
And the strength is too low. It is unable to find my room's wifi ...!!
So I am just totally unable to use wifi in my Pixel :/
Also I turn on Hotspot on my Pixel, it turns on but I cannot find it from other devices.
Also upgraded from 8.1.0 to 9.0 but still same issue.
Without Wifi its so miserable experience Any Solution?????
Click to expand...
Click to collapse
Status update:
After doing what I have already described, that helped to connect to the wifi at my workplace. Nonetheless I didn't have suck luck with my home wifi.
After reading here and there, some users reported the device connecting to 5Ghz wifi no problem. My work is indeed 5Ghz and my home is 2.4
After unpacking and installing a 5Ghz capable router, the pixel connected no problem to it (after applying the aforementioned pressure)
Hope this helps

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
Click to expand...
Click to collapse
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?
Click to expand...
Click to collapse
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?
Click to expand...
Click to collapse
My Exynos stopped disconnecting after installing OpenWrt on my Qualcomm router

Question Wifi=Garbage

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….
Click to expand...
Click to collapse
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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