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Well, one thing that I really hate with Nexus S is its wifi hardware. The signal reception is weak, weaker than my HTC Desire.
Often, the wifi signal got disconnected suddenly and reconnected again autmatically.
This is sucks, especially if you play online game or streaming.
I don't think there is a way, software wise to fix this because I read that Samsung is using cheap low powered wifi hardware.
It is good to conserve battery, but the experience sucks.
So, what did I do?
I replaced my wifi access point!
Yeah ... that's, a quick and simple solution.
I just added a new wifi access point, Sitecom Wireless N Access Point. Place it in a good position. And whoala! No more wifi disconnect I found it is much better signal strength compared to the SpeedTouch router (B/G mode only).
There you go, certain wifi access point could potentially cause this auto-disconnect.
So happy now, although I must spent 69 euro + some more for long extension power cable (need this to reach that good position so I got decent signal from my bedroom + living room).
Happy happy happy ... fast enough (900+ KBytes/sec), steady and reliable wifi connection! No more disconnect!
I did the same. Installed apple airport extreme and all is well now.
Sent from my Nexus S using XDA App
I will try changing my wifi antenna . I have realized that the signal is a lot better when I connect to routers that has 2 antennas (300 mbps). Mine is just 150mbps and the signal its medium worth laptops in the end of the house. So I think Ill stay like this. Thanks to samsung!!!
Picked up my Infuse up at BestBuy on May 15th, the release date. After 1 week, I've had these problems:
Main problem is that GPS sucks. I had specifically tried to get a smart phone to ditch my GPS navigator. This phone isn't it. Long times to fix, sometimes *never* producing a fix. If there is no network (away from civilization, no wifi or cell), there's often no fix, ever. This problem alone is probably enough for me to take it back. Does anyone know what the GPS implementation is in the Infuse? If it is a Broadcom chipset, that would explain it!
Wifi signal strength seems weak. In places where my laptop gets full bars, it gets half that. In places where my laptop gets two bars, it sometimes can't connect or it intermittently drops. This is very annoying.
Cell signal strength seems a bit weak, too. My old phone gets consistently one or two bars more. Cell data seemed not as strong, too.
I tried the HDMI adapter. It showed video fine, but failed to send audio to my TV. I know the TV is capable of HDMI audio from other sources. Oh well.
While driving with the device on sunny day, the screen was dim and hard to read. Found out the display brightness was low in auto mode. So I put it on manual, but it refused to allow full brightness, saying "Display brightness limited due to temperature" or something to that effect. So, you can't have full brightness in sunlight when you need it most? I suspect anybody who tries to use the car dash mount is going to run into thermal limiting problems, making that use impractical. Maybe if you get a white skin to keep the solar gain down. The thermal design isn't apparently good enough to get the heat out.
Otherwise, the phone seems pretty good, but my issues are high enough to have me contemplating a return.
I'll note that the Galaxy S II is reported to have a new GPS chipset, SirfStarIV, which sounds like a significant upgrade to the GPS system. But, not yet released in the US. Sigh.
How does one determine the GPS chipset in a phone?
Thanks for any help.
I've had a few issues with the phone also but you don't really expect your cell phone to get the same wifi signal as a full blown laptop do you?
Wow, seems as the Infuse does not meet your expectations. Question, If not the Infuse then what would be your next line up of devices?
Sent from my SAMSUNG-SGH-I997 using XDA App
These are also my big issues, its definently the best ATT handset minus the antenna, I keep missing calls if its in my pocket and the wifi is really buggy.
DarkH2O said:
I've had a few issues with the phone also but you don't really expect your cell phone to get the same wifi signal as a full blown laptop do you?
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Click to collapse
I make no apologies for having high expectations.
The wifi circuitry inside a phone should be as good as any that is inside a laptop. That leaves only the antenna as the prime issue for wifi performance. I can understand losing 3 dB, maybe 6 dB over a well designed laptop, but not 20 dB. That's severe incompetence in antenna design.
I've seen other smart phones do significantly better than the Infuse with regards to wifi.
pixelkore said:
Wow, seems as the Infuse does not meet your expectations.
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Click to collapse
In those areas it isn't. I am particularly sensitive to GPS performance for my needs.
Question, If not the Infuse then what would be your next line up of devices?
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Click to collapse
The Atrix is noted to have good GPS performance. I've been advised that Motorola is less friendly to things like rooting and ROMs than Samsung, though.
The HTC Inspire seems to have similar weak GPS problems.
The Samsung Galaxy II S (Attain on ATT?) is said to have a new GPS engine so that is what I hold out hope for. I may just return the Infuse and wait for that to come out and hope the GPS is improved.
I have had similar issues as well. Having a normal temp around 105° is high for any phone. It causes my screen to flicker constantly during game play. I expected something like an oversized captivate, which I got. I will switch to the gs 2 when it is released.
Sent from my SAMSUNG-SGH-I997 using XDA App
mciholas said:
I make no apologies for having high expectations.
The wifi circuitry inside a phone should be as good as any that is inside a laptop. That leaves only the antenna as the prime issue for wifi performance. I can understand losing 3 dB, maybe 6 dB over a well designed laptop, but not 20 dB. That's severe incompetence in antenna design.
I've seen other smart phones do significantly better than the Infuse with regards to wifi.
Click to expand...
Click to collapse
I get great speeds with my router. It's set to only n and I pay for 30 /5 and get that on land line and with phone I get 16-20 down and 4-5 on up...
sent from Infuse but miss my captivate on cont. 5.5.... One day this can be as good...
chvybeatsford said:
I get great speeds with my router.
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Click to collapse
Speed is not the issue, I get great speeds when close to my access point. The issue is lack of range and an unstable link.
I have to be in the same room as the access point, or maybe one room next to it, to get a reliable wifi connection on the Infuse. Other wifi devices work fine throughout the house.
My GPS units will get a lock in any room of the house. The Infuse GPS will not get a lock in any room of the house and takes a long time even outdoors.
I also get good range. May be my house but I can get great speeds in the garage. And the router is 3 walls and about 35ft. Also get good rec. Out side across my yard. (60ft.).
Not the best signal but 2bars.about 6mb.This is. Brand New house with the router about in center of floor plan.
sent from Infuse but miss my captivate on cont. 5.5.... One day this can be as good...
my captivate got better reception and didnt get as hot with heavy wifi usage. but you cant have everything.
i wouldn't get it because of the bad gps. i guess samsung forgot to put a gps antenna in it like they did with the rest of the galaxy s phones.
I love my infuse, my only issue is that 2 or 3 times so far, the phone starts playing music from my library without a music player opened. I've checked all my notifications and they are all set to what I want. Only thing i can think of, it's playing music to let me know my battery is full. My captivate used to beep, if its not the battery then i have no clue. no alarms are set, calenders have alerts turned off, sms is set to what I want, I don't know lol
Rldowney said:
I have had similar issues as well. Having a normal temp around 105° is high for any phone. It causes my screen to flicker constantly during game play. I expected something like an oversized captivate, which I got. I will switch to the gs 2 when it is released.
Sent from my SAMSUNG-SGH-I997 using XDA App
Click to expand...
Click to collapse
How are you going to upgrade? Just off contract purchase?
I don't have any issues with my GPS. I have been using the phone and testing it our for almost 2 weeks now and have not had any issues with it using Google Maps or Google Navigator. I would put it on par with my Atrix where the GPS is phenomenal on it.
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Wifi issues
mciholas said:
I make no apologies for having high expectations.
The wifi circuitry inside a phone should be as good as any that is inside a laptop. That leaves only the antenna as the prime issue for wifi performance. I can understand losing 3 dB, maybe 6 dB over a well designed laptop, but not 20 dB. That's severe incompetence in antenna design.
I've seen other smart phones do significantly better than the Infuse with regards to wifi.
Click to expand...
Click to collapse
I had to return my Infuse due to the poor wifi reception. I had it side by side with my old iPhone 3G a couple rooms away from the router. The Infuse dropped wifi completely and I lost internet connectivity while the iPhone was happily chugging along.
It's a gorgeous phone and I was sorry to send it back, but not being able to keep wifi connectivity when compared with a 3 year old iPhone was a dealbreaker.
gPS
I rooted My infuse and installed faster fix and north america and my gps works perfect now it lock way faster then my htc inspire does i have noticed the phone gets warmer than others but i have only had it about four hours now so we will see
My gps using maps and navigation work perfectly, the only time i've noticed it getting hot is when I have it on the car dock, but, the thing is black and my car is old so everything is hot in it... i'm grandfathered into unlimited so I can't speak on the wifi cause I dont use it
Sent from my SAMSUNG-SGH-I997 using XDA App
jdonnell said:
I had to return my Infuse due to the poor wifi reception. I had it side by side with my old iPhone 3G a couple rooms away from the router. The Infuse dropped wifi completely and I lost internet connectivity while the iPhone was happily chugging along.
It's a gorgeous phone and I was sorry to send it back, but not being able to keep wifi connectivity when compared with a 3 year old iPhone was a dealbreaker.
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Click to collapse
I think I'm gonna follow suit , this phone is an attrocity in every single way
1 - Touch the phone frame with two fingers , wifi and phone signals drop by 3/4ths which is RIDICULOUS ... there is no 4g and the hspa+ system should go and suck an Elephant's left NUT
2- Gps lockon takes more than 10 minutes ... again I'm screwed if I'm in a rush + no TomTom
3 - No gingerbread ?? . . . F^K you samsung seriously ... Ice cream is up next within the next 2 months and not even one dev on the internet was able to come up with custom firmware (No offense to any devs , I know you guys are awesome and work your @$$es off... so props to you for devotion and work always but patience is not my virtue)
4 - Single core is kinda painful to bear when you know quad core & 3d phones are being released very soon
5 - No apps that can use the front face camera (AS FAR AS I KNOW) so again why bother even giving this to us ?, Samsung you guys might as well have given us a dual core with one of the cores shut off.
6 - THIS IS VERY IMPORTANT ... call quality / microphone is ATROCIOUS ... In my quiet bedroom at night with no audio disturbances my gf is telling me every 5 seconds that she can't hear me and that pisses me off so badly. I've tried with at least 10 other people all giving me same bs. So I have to yell at my phone like a walky talky .... so sad
If you bought this phone from costco you can do 2 things guys.
Either return the phone and stick with w/e u had b4 until the good stuff comes out or wait 90 days and pray something decent comes out by mid august.
I'm returning mine and returning to my Iphone 3g ( as old as it may be and dinged up it still is dam reliable )
sonkameja said:
3 - No gingerbread ?? . . . F^K you samsung seriously ... Ice cream is up next within the next 2 months and not even one dev on the internet was able to come up with custom firmware (No offense to any devs , I know you guys are awesome and work your @$$es off... so props to you for devotion and work always but patience is not
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Click to collapse
Okay. I hate getting worked up by people....but seriously? The phone has now been out for FOURTEEN DAYS!! Dont use "lack of dev work" as an excuse to take your phone back. I understand your frustrations, but just take it back and stop feeding this thread.
Sent from my SAMSUNG-SGH-I997 using XDA App
Hello there,
i know that this topic has been already debated several times but I couldn't find any solution to it.
I'm running MIUI 1.8.19, android version 2.3.5, kernel version 2.6.35.7-g3cc95e3, baseband I9023XXKB3.
Wifi signal is extremely weak, few meters away from any router and the connection becomes extremely unstable making the wifi experience a total nightmare.
I've been previously tried NSCollab and also different baseband configuration files but nothing seems to get things better.
For what is worth (even though the wifi is bad anywhere and with any router) my router is a Linksys WRT150N running on DD-WRT.
The Nexus S wifi thing seems to be a little bit controversial. Some users seem having no problem with it, some other experience the same problems i do.
Question #1: is that a hardware, software or both kind of problem?
question #2 : is there any workaround that would allow me at least to comfortably browse the internet from my bedroom (5-6 mts away from my router) without getting disconnected every other 30 sec?
Thank you in advance,
D.
You kept a phone that can't hold a wifi connection over a distance of 5m? I'd have returned it on day 1.
It's normal that the distance of WIFI on smartphones is less than say a laptop or pc, but 5m is definitly not normal.
Verify w/ other wifi networks, same problem = return it. If not, bad luck, might be the combination of your phone + the router not working properly.
You can try changing radios to see of that improves your situation, for some it did.
Yes, it is normal having a weaker wi-fi but my blackberry has no problem at all. it is the nexus and it seems to be quite a widespread problem around the globe.
Well i was abroad on business and couldnt return it. Just looking for clues....
I know that netarchy's kernel uses updated wifi drivers, you can try flashing that and see if it does anything.
Sent from my Nexus S using xda premium
Hi there,
i tried several kernels: netarchy, matrix and also installed MIUI and also tried the MIUI Brainmaster ROM. Same result: in my bedroom the wifi signal score a miserable -85/90 db. Is there any kernel out there optimized for wifi? I mean, it seems that the wifi weakness on the nexus S is a common problem.
Thank you in advance.
It sounds as though you have a hardware problem or a router problem. I have to go to a room in the other side of my house to get -90 db and even then it doesn't disconnect. I have to get about 200 feet away before it disconnects.
Sent from my Nexus S using XDA App
Also it might have something to do with interference on whatever channel you are connecting on but I don't really know enough about wireless networking to help you troubleshoot that.
Sent from my Nexus S using XDA App
What i'm wondering is wheter Samsung uses different wifi chipset on the same phone cause i'm not the only one complaining about it. just google "nexus s weak wifi" and you'll see hundreds of people with the same problem.
still wondering if there's a software solution to it.
caravaggio971 said:
What i'm wondering is wheter Samsung uses different wifi chipset on the same phone cause i'm not the only one complaining about it. just google "nexus s weak wifi" and you'll see hundreds of people with the same problem.
still wondering if there's a software solution to it.
Click to expand...
Click to collapse
It has been documented that the Nexus S uses an under powered wifi chip. The chip uses less power but with that comes a weaker signal.
mine seems to be weaker than average...
Yours does seem weaker than normal, but no nexus s has decent wifi range.
What I have done is purchase 2 old linksys wrt54gl routers, have them both loaded up with DD-WRT and then link them (bridged mode or WDS if you prefer) and situate the routers in either end of my house. I have a decent sized 3 bed detached house, with a 70ft garden, I can now get a reliable wifi connection near the end of my garden on my nexus, where as previously I couldnt get to the back door
Might be an old thread, but I just traded my trusty HD2 for a Nexus S and god I hate the WIFI reception on this thing.
I am on stock 2.3.4 Rooted with KD1 radio and 2.6.35.14(Pete's) kernel. Tried just about anything out there, and nothing worked out.
Being a Pure Google experience phone, I was expecting a lot more happening for this phone, but it seems that my 2009 released HD2 was way better for all it had to offer.
Subscribing to this thread!
WIFI is fine for me, same as with HTC Desire, and stronger than iPhone 3G...
Its terrible on my Sprint Nexus.
Where I have an Ipod touch and a LG Optimus, they get an 'excellent' connection anywhere in the house. The Nexus drops the connection all the time, shows a 'poor' 5Mbps connection.
Will swapping the phone do any good?
OK.
I bought my Nexus S yesterday and I was soooo disappointed because of its poor wifi reception... But...
I am a network Administrator and a few minutes ago i just couldn't beleive that about 10 meters away from our Cisco Antennas i had about 89db signal so i started playing... and guess what i now have 55dbs at the same spot! What i found out is that Nexus S doesn't work well with High Frequencies so I disabled channels 8-13 and my AP had to work on the low channels and BAM! everything works fine now (My phone is in stock FW)
I hope I helped
Gorbi_gr said:
OK.
I bought my Nexus S yesterday and I was soooo disappointed because of its poor wifi reception... But...
I am a network Administrator and a few minutes ago i just couldn't beleive that about 10 meters away from our Cisco Antennas i had about 89db signal so i started playing... and guess what i now have 55dbs at the same spot! What i found out is that Nexus S doesn't work well with High Frequencies so I disabled channels 8-13 and my AP had to work on the low channels and BAM! everything works fine now (My phone is in stock FW)
I hope I helped
Click to expand...
Click to collapse
Awesome tip! Thank you so much
I found this channel number which it uses to make no difference to the wifi performance.
I tried channels 1,6,11, no difference.
The phone just has poor wifi.
As a note, usually I don't use the low channel '1', as this gets interference from microwaves more than the upper channels.
just bought a Nexus and and experiencing heavy wifi issues.
I tried changing AP channel but doesn't fix.
Testing signal strenght with a LG Optimus one for comparison:
1- LG: -72db. stable
2- Nexus S: -85db web pages loading fails quite often.
Tomorrow my NS will return to the store. Bye Bye
Hey gang,
Any Note 5 owners experiencing any wifi connectivity issues? I've found that the connection becomes completely unresponsive if I lose a single bar of wireless signal, and even during regular usage with full signal, the wifi connection will just drop off and reconnect back to the access point. I took a Galaxy Note 2, a Nexus 6, and the Note 5 to one of the spots where 1 bar drops, the Note 2 and Nexus 6 have no issues and still get 120Mbit on Speedtest. The Note 5 just times out until I get the signal back up to full strength.
I've made sure Smart Network Switch is disabled, and I don't see anything to disable any Wifi optimizations so I'm guessing that isn't an option anymore.
Regards,
--Henry
I haven't had any issues with my note 5 so far... have you tried rebooting the router? Every week or two I have to do that with my router cuz of weird stuff like that.
dandroid7 said:
I haven't had any issues with my note 5 so far... have you tried rebooting the router? Every week or two I have to do that with my router cuz of weird stuff like that.
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Click to collapse
Unfortunately a router reboot does nothing, and I had a feeling it would do nothing since all the other devices are on wireless perfectly fine. Only the Note 5 has issues.
The router isn't a slouch either, it's an Asus RT-N66U so it's not some kind of cheapy wireless router
Bummer...
Yup major issues thought it was just me
Sent from my SM-N920T using XDA Premium 4 mobile app
WiFi issues here with an Asus router as well. My Nexus 6, Note 4, S6, and G3 are fine on 2.4ghz / 5ghz but my Note 5 seems sluggish on either speed and eventually drops out entirely until I cycle the WiFi connection
Sent from my SM-N920T
You would think that with Samsung being the reputable company they are, they would ensure their devices weren't plagued by these issues.
I'm on the fence about returning the note 5, the wifi drops out so much that I'm not going to settle with paying a big chunk of change just to have a faulty device.
Haven't seen any WiFi drops here. I rely on WiFi Calling while at the office and it held stable both Friday and today. Browsing seemed fine too.
I'm having the same issue. The connection doesn't drop, just becomes unresponsive. I have to toggle it to get it back.
Unfortunately, just because they're the same model does not mean the exact same parts were used to make them.
It may be that some phones were built with a router from a bad batch/supplier, while other sm920t are without the fault.
It may be worth a shot to do a warranty replacement. You can do it as many times as you need to get a properly working device, even. I dont think theres a charge, and if it is it's negligible. If you're the type to think you shouldnt have to pay for their mistake (like me...) you could probably convince customer service to credit the fee. Just remember to be nice... customer service is a crappy job, so you'd be surprised how far they'll go to help the people whom brighten up their day :-]
Sent from my SM-N910T using Tapatalk
somewhereslowly said:
Unfortunately, just because they're the same model does not mean the exact same parts were used to make them.
It may be that some phones were built with a router from a bad batch/supplier, while other sm920t are without the fault.
It may be worth a shot to do a warranty replacement. You can do it as many times as you need to get a properly working device, even. I dont think theres a charge, and if it is it's negligible. If you're the type to think you shouldnt have to pay for their mistake (like me...) you could probably convince customer service to credit the fee. Just remember to be nice... customer service is a crappy job, so you'd be surprised how far they'll go to help the people whom brighten up their day :-]
Sent from my SM-N910T using Tapatalk
Click to expand...
Click to collapse
T-Mobile charges shipping on warranty swaps, which is usually around $6.95.
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I had gotten a replacement today, and it has the exact same Wifi connectivity issues. New device cannot maintain a stable connection. Even my old, crappy Galaxy S2X is able to hold a connection better than the Note 5.
It's really sad, I had high hopes for this device but it seems like Samsung completely dropped the ball on this one. Looks like I'm returning it and looking for an alternative.
I am connected at home and office - i do not experience any issues. I have terrible cell reception at my desk which is why I use the WIFI
HankChill said:
I had gotten a replacement today, and it has the exact same Wifi connectivity issues. New device cannot maintain a stable connection. Even my old, crappy Galaxy S2X is able to hold a connection better than the Note 5.
It's really sad, I had high hopes for this device but it seems like Samsung completely dropped the ball on this one. Looks like I'm returning it and looking for an alternative.
Click to expand...
Click to collapse
I dunno bud... my WiFi speeds are remarkably fast. I only pay for 75down/75up.
My WiFi seems to be working ok... I pay for 100 mbps down and 10 mbps up...
My wifi problems seem to have disappeared for now.
drbveb88 said:
I dunno bud... my WiFi speeds are remarkably fast. I only pay for 75down/75up.
Click to expand...
Click to collapse
Oh it's not that it's not fast -- it's extremely fast! The problem is that the wifi constantly drops, even in the same room as the router, the wifi drops connection and then reconnects, interrupting anything that I was currently doing.
Hmmm, that's no good. I haven't had that issue with the note 5. if I did have that issue, I would try to turn airplane mode on, shut down the phone and boot to stock recovery, wipe cache, reboot, turn wifi on and see if that helps - not saying it will, but if it isn't working right to begin with, it isn't going to make it any worse.
Just a thought...
Additionally, I have had that problem periodically ( not with the note 5 cut its only a few days old), though it usually affects multiple devices, not just one device at my house. When it happens, even rebooting the router and modem doesn't always help. There have been a few times that I have called my cable provider and they "re provisioned" the modem while I was on the phone with them. After that, the problem seemed to go away for many months. The issue was actually the cable modem, not my router.
I posted in the generic Note 5 thread on wifi issues. Im having the similar problems maintaining a stable connection on both work and home networks. Home 5ghz N wpa2 psk, work 5ghz N eap-fast/peap, and work hotspot 2.4ghz open. All networks exibit the same behavior, the note has trouble initially connecting, where it try and drops several times. A bit later it will show the popup that it connected to network name. Any queries seem to be extremely slow or time out. I have manually set my DNS servers to googles with no change in behavior. Wireless calling effectively doesn't work while this is going on. Im going to get a replacement phone tomorrow, but this seems more like a software or driver issue. My nexus 6 had no issues connecting to these networks. My note 4 did exibit connection stability problems on my home network, even though the AP is barely 15 feet away. Im heading to my Aptment in texas this weekend, I have ubiquti AC wireless APs set up there, will see if AC connectivity is at least solid.
Asus routers tend to not play nicely with Samsung devices unfortunately, I have an asus router as well and I have had multiple samsung devices that are unable to maintain a stable connection as well. Something that I have done to make it less annoying is turn off wifi power saving mode. If you don't know how open your dialer and dial *#0011# then go to wifi at the top right. Usually helps the issue. Also I only have my samsung devices connect to my 2.4ghz network instead of the 5ghz.
Hi, I make my comparisons versus my Gear 2 and just what seems reasonable.
With my Gear 2 I could be in another room in the house, a good 15 meters away and no issues, with the S2 (especially with the new function of vibrate on disconnect) it constantly drops when I move room even sometimes for no reason.
Also setup the WIFI option as a backup but again half the time it shows the WIFI signal as poor and I am sat right near the router, which is working 100% fine with everything else (i.e. mobile, laptops, tablets, tv.)
i get the same, bluetooth just disconnects , don't know why. also bluetooth music earphones cut out and range poor
I have exactly the same range problem on galaxy s6 edge plus with all bluetooth devices.
It's shocking , if Samsung don't fix these issues soon , will switch to fist android wear device with lte , there lucky the urbane 2nd got discontinued
A hard reset helped but still disappointing