Heya, iv been having a problem with WiFi. Any Rom I use and kernel and any radio. I always get ****ty WiFi strength everywhere . Right now sitting in my room about 1.5 meters away from my router that's on my desk I get 2/4 or 3/4 bars of signal. It's really freakin annoying, even at mates places j can't get their WiFi to connect cause it doesn't like connecting to a WiFi network if its not below -90db.... anyone know a fix ?
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Do you have the phone I'm a case? If so yet without and see what your signal strength is.
Shouldn't make too much difference if your right next to the router though.
Also power cycle the router, then phone. Check your router transmit Tx strength, increase it to max if option allows.
Try a changing router between g b n , save & power cycle router then.phone after each.
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Nah phones not in a case, ill try the tx thing now and ill get back to ya.
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It seems to be the obtaining ip address part that prevents it from connecting, if it hasnt got much signal strength say 1/4 bars it will sit on obtaining ip address then just cutout
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Are you connecting to secured networks, if so, see what happens with security disabled?
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as stupid as this may sound, make sure that the back covers are well clipped...since the antennas are on the back covers...happened to me once before...whilst the phone was in a case so did not realise until I pulled it out of the case to reclip properly back into its place.
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Ok so I am having some issues with my home network. Ill give you a little backround first, I have 2 wireless routers with the same ssid an password. My laptop jumps back and forth but my gs3 will only use the second router if I turn the wifi on when I am closer to that router. Once it jumps to the primary router it will never jump back, I have to manually turn wifi off and back on. I was just wondering if anyone has any ideas.
By the way router 1 is a e3200 with stock firmware and router 2 is a e1000 with dd-wrt firmware and they are connected by ethernet it is not a repeater.
The gs3 does it on all roms aosp & touchwiz. In fact all my android devices do the same thing, nook color, captivate, and backflip.
Any help would be appreciated, thank you in advance.
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Ok so I played with my routers a little bit more and I bumped up the TX power on router 2. It's now back to stock, and since I never drop off that router now it won't switch to router 1 anymore. Does anyone have any ideas? Router 1 is the only one that is a dhcp server.
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Are you looking for your phone to jump to the strongest signal? I use Best Wifi (https://play.google.com/store/apps/...stwifi&feature=nav_result#?t=W251bGwsMSwyLDNd) on my tablet to jump around my three access points. It doesn't seem to use a lot of resources. Strangely, my galaxy S3 seems to do a good job on its own finding the strongest signal.
For some reason my area inexplicably became a dead zone about a month ago and now I have to rely on wifi calling. Only problem is this phone seems to have a weak wifi radio. My ipod touch and my laptop always have more bars. I get about 1 or 2 bars in my office and it drops calls at that point.
I read somewhere that different kernels can help with this issue. Does anyone have any suggestions?
Also interested
You HAVE to have cell service to make calls on wifi. If it can't at least register with the network it won't work.
What case are you using, my case weakens my WiFi signal
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I go case free. And wifi calling works perfect when I am in the same room as the router. Go to another room and I constantly get call drop notifications.
regerer said:
I go case free. And wifi calling works perfect when I am in the same room as the router. Go to another room and I constantly get call drop notifications.
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Tmobile just told me today that this is a known issue with the SIII wifi... They supposedly are working on a patch from Samsung...
jmfixitman said:
Tmobile just told me today that this is a known issue with the SIII wifi... They supposedly are working on a patch from Samsung...
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i agree wifi is weak. at school i have a hard time connecting to their wifi. in settings it shows strength as very good but when i try to connect it takes along time and then doesnt connect after all because it says the signal is weak.
That's odd. I can't recall ever having an issue with wifi...
Is it supposedly a problem on all variants?
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Yes i've noticed that the WiFi reception is a bit weak with this device....I noticed it because I rely heavily on it in my house for WiFi calling, and I compared it with previous devices I've used with WiFi calling in the past.
I'm just sayin!
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+1 for me noticing really weak WiFi.
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Are you guys sure it isn't the router? Or perhaps it just reads/reports signal stregnth different than your older phones. (As in, the signal is just as strong, but your old phone reported that signal as 4bars, while the gs3 reports it as 3)
I'm not saying everyone is wrong, I know you're probably right on for your situation, I'm just trying to toss out things you may not have considered.
Right now I'm in my garage, about 15 yards away from my router with 2 walls (one brick) between, and I'm showing full signal. I can double that distance, add more walls and sitting in my car I still pull a signal. Yes it is far weaker but still useable.
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Just a quick question. When wifi calling is on, the signal bar for your cell reception should be blank correct?
drrayl said:
Just a quick question. When wifi calling is on, the signal bar for your cell reception should be blank correct?
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Correct.
I'm just sayin!
So Raleigh finally has a few LTE towers active, and with the help of Sensorly I know where those are.
Seems though half the time it doesn't connect. I know it's not a tower issue, as if I turn on airplane mode on then off it will connect to 4G just fine.
I noticed under settings there's the Sprint optimize connection thing. Turning that on/off seems to have no difference.
Is there a file somewhere that I can edit to change the default connection lookup time? Since LTE is different from WiMax, where you don't "really" have control over the 4G radio, I'm assuming there is a time-out feature. A specified amount of time it takes before looking for an LTE signal. If this is true, is there a way to edit that to speed it up just a little bit? Say going from 10 minutes to 5 minutes? I'm not worried about battery life. I can't kill this thing in a day anyways and I'm lucky to have access to power 7/10ths of my work day.
Also I'm not sure if this is related to MA7, Deodexed stock ROM, or what but I am having issues with coming off Wifi to 3G, and 3G not being active. Have to cycle airplane mode a few times to get it to work.
I'm rooted with stock and although my my phone switches fine between Wi-Fi and 3g I did have a little trouble switching between 3g and 4g. One thing I did that helped was switch the mobile network to 3g only then after it reboots switch back to the 3g,lte network, after reboot run a prl update. That may fix your issue. The problem may also be Sprint is still not done boosting the strength on the 4g towers and is still testing them.
Sent from my Amazing Galaxy Note 2!
I am having no problems going to 4g from 3g or 3g from 4g but they are pretty far in my area. That might be the problem is there not that far by you
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Folks,
Your phone will connect to the strongest signal possible....if LTE is stronger it will connect and vice versa. When you toggle your airplane mode or power off/on it scans for everything at that time and will scan LTE and connect even if its weaker. As areas become more saturated it will connect easier
Edit:also turn off the sprint connection optimizer
Sent from my SPH-L900 using Tapatalk 2
neopolotin75 said:
Folks,
Your phone will connect to the strongest signal possible....if LTE is stronger it will connect and vice versa. When you toggle your airplane mode or power off/on it scans for everything at that time and will scan LTE and connect even if its weaker. As areas become more saturated it will connect easier
Edit:also turn off the sprint connection optimizer
Sent from my SPH-L900 using Tapatalk 2
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I understand that. My question pertains to how long in between scans for LTE (I've read anywhere between 10 minutes and 30 minutes) and whetheror not that time can be changed on a rooted phone.
What exactly does the sprint connection optimizer do?
Sent from my Galaxy Note 2 using Tapatalk 2
poor_red_neck said:
I understand that. My question pertains to how long in between scans for LTE (I've read anywhere between 10 minutes and 30 minutes) and whetheror not that time can be changed on a rooted phone.
What exactly does the sprint connection optimizer do?
Sent from my Galaxy Note 2 using Tapatalk 2
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Well the note 2 scans pretty quick...id say <5 mins or so. I can leave my station where theres no lte and drive 1-2 miles and be connected. Once it loses lte it seems to reconnect in under a min. The connection optimizer scans available wifi hotspots and attempts to offload your data on wifi networks you have used before. Ive heard that it connects to wifi spots that you havenrt xonnected before but I havent seen this. It will cut your wifi on periodically to check and so forth. I uncheck mine and freeze it in titanium. ...personally I think it isnt needed and is a waste.
Sent from my SPH-L900 using Tapatalk 2
Ok cool. So you didnt notice any change with 4g connectivity with the sprint optimizer disabled?
I guess theyre just still working on the towers. My maket hasnt officiallyblaunched yet but close to 1/4 of the city's got connectivity.
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poor_red_neck said:
Ok cool. So you didnt notice any change with 4g connectivity with the sprint optimizer disabled?
I guess theyre just still working on the towers. My maket hasnt officiallyblaunched yet but close to 1/4 of the city's got connectivity.
Sent from my Galaxy Note 2 using Tapatalk 2
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I havent had any issues connecting to 4g with it turned off. I think here in Indy we are like the 40-50% or so and its pretty lit up.
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neopolotin75 said:
Folks,
Your phone will connect to the strongest signal possible....if LTE is stronger it will connect and vice versa. When you toggle your airplane mode or power off/on it scans for everything at that time and will scan LTE and connect even if its weaker. As areas become more saturated it will connect easier
Edit:also turn off the sprint connection optimizer
Sent from my SPH-L900 using Tapatalk 2
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Not true. Your phones data connection is set in a priority order. Wifi is #1 and overrides all, 4G is #2 (will override 3G and 2G even if it's a crappy 4G signal), 3G #3, followed by 2G as the final drop back if none of the others are available.
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RayTrue04 said:
Not true. Your phones data connection is set in a priority order. Wifi is #1 and overrides all, 4G is #2 (will override 3G and 2G even if it's a crappy 4G signal), 3G #3, followed by 2G as the final drop back if none of the others are available.
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Ummm....what u talkin bout willis? Thats what I said.....scans everything and will connect to lte even if its weaker than 3g.
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neopolotin75 said:
Ummm....what u talkin bout willis? Thats what I said.....scans everything and will connect to lte even if its weaker than 3g.
Sent from my SPH-L900 using Tapatalk 2
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Oh I should've read that thoroughly. I see what you did there. First you were like it connects to the strongest signal possible then you were like it connects to 4G even if it's a weaker signal... What a way to contradict yourself kinda makes no sense which is why the confusion.
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RayTrue04 said:
Oh I should've read that thoroughly. I see what you did there. First you were like it connects to the strongest signal possible then you were like it connects to 4G even if it's a weaker signal... What a way to contradict yourself kinda makes no sense which is why the confusion.
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You said the samething I did except you said the order of the scan.......guess I should have put the scan order in....next time ill proof read it so I dont contradict myself, cause confusion or brain hemorraging :thumbup:
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Has anybody ever used a signal booster? My apartment gets a really weak data signal, but if I walk outside into the parking lot I'm getting H+. I know at one time, T-mobile "gave" out signal boosters to customers living in a house. No love for apartments or townhouses. I've seen plenty boosters at Amazon, but just wanted to see if any of you have first hand knowledge. Thanks a lot!
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Indoor Wilson's booster are the best. They are expensive but totally worth it. I work in the oilfields, we all have them in our living headquarters and work great.
I have something similar to this:
http://www.ebay.co.uk/itm/GSM-DCS-9...ell_Phone_Signal_Boosters&hash=item41746bce11
It works really well on the 1st floor, weaker on the ground floor but still makes a difference between a dropped call and being able to talk. If you adda a splitter and a 2nd aerial for the ground floor then that would sort that out. I have had to reboot it about 4-5 times in the year or so that I have had it though. It seems to happen when too many phones are in the area, like family visiting etc.... So 10-15 mobiles in the house all on. Generally about 4-6 and no problems there.
Google "femtocell'. It might be what you're after.
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Um is there no Wi-Fi? I mean even most boosters use the internet
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irock1985 said:
Um is there no Wi-Fi? I mean even most boosters use the internet
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Never seen a signal booster that needs internet for it to work.
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Well I'm on Sprint so things may be different but yes I have a booster and to get data (3g/4g) boost it has to be connected to the internet
Sent from my GS3
Signal boosters (repeaters) don't need Internet. Airaves do.
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A microcell uses the internet to create a WiFi AP sized cell site. Similar in practical result to a repeater, but a repeater or amplifier just amplifies or repeats a signal from a normal cell tower. Generally a microcell will be better if you have an available Internet connection, but a repeater will be much more flexible.
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I've got an Airave at my house to try to boost it. They're unfortunately hit and miss and it doesn't do so well in my area.
I've seen a video once, where a guy uses a can to strengthen the wi-fi signal. Haven't tried it myself, but I thought you should consider it since it's free.
bigkusi said:
I've seen a video once, where a guy uses a can to strengthen the wi-fi signal. Haven't tried it myself, but I thought you should consider it since it's free.
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I've heard about this too, essentially you make it a makeshift satellite dish for your router from what I understand
I was wondering if anyone has ever had WiFi connectivity problems? Its not that it won't connect to WiFi, the problem is that if I walk more than five feet away from the router I lose all my WiFi bars. Its not the router I check every persons phone that comes to my house and they get full WiFi bars. I called sprint but they don't know jack about anything what so ever. Any fix or feedback would be great. Thanks.
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