Develop Bugs

[Q] Change device id for wifi?

My wife and I both have evo's. When at home on wifi my netgear wgr614v7 router seems to have issues connecting both properly. It seems to be a device name problem. Both phones have the same name, different mac addresses but the router us giving them both the same ip address. I have setup static routes to each phone, which helps get different ip's, but I'm still having connection problems with one phone when both are being used.
Is there a way to change the name that my evo broadcasts to my router?
Hers is stock and I am using Fresh's rom.

travlincablguy said:
I have setup static routes to each phone, which helps get different ip's
Click to expand...
Click to collapse
They will anyway get different IP's (I'm talking about private IP 192.168.*.*), for device id maybe someone can edit that in .wireless tether .apk for you because as far I can see that part is kind of integrated and hidden inside.

I am not using the tether function. The static route I setup ensures that every time my evo with it's mac address ending in :d2 always gets 192.168.0.6, Heather's phone is always .3.
Thanks for your input, but I don't think you understood what I was asking.

travlincablguy said:
My wife and I both have evo's. When at home on wifi my netgear wgr614v7 router seems to have issues connecting both properly. It seems to be a device name problem. Both phones have the same name, different mac addresses but the router us giving them both the same ip address. I have setup static routes to each phone, which helps get different ip's, but I'm still having connection problems with one phone when both are being used.
Is there a way to change the name that my evo broadcasts to my router?
Hers is stock and I am using Fresh's rom.
Click to expand...
Click to collapse
I'm thinking you could change the device name in the build.prop in the system folder.

Ahhah, thank you sir, I will look into that.
Edit: after looking threw build.prop I could not find the device id. Which is a bummer. I finally talked my wife out of her iphone and she is now a bit pissy about not being able to use the internet at the same time. No 3 or 4g service at the house either. We have to use an airrave to talk on the phone.

What's the device name in your router?
Also, FWIW, your router shouldn't have any problems with two different MAC addresses connecting. DHCP ID is irrelevant. It sounds more like your problem is a bad router, you're on the edge of its range, or there's something deeper wrong (ie, some other piece of network hardware). As far as I know, you can't change the DHCP Client ID on the phone. It's always been android_(sting of letters/numbers) for me, and it correlates with the Exchange device ID (if you use an Exchange account).

That is the id that shows up. I am thinking the router needs to go. I cannot live without any of the devices that I have connected to it. I do appreciate your insight.

Heh, you good sir are in luck:
http://review.cyanogenmod.com/#change,2164
http://review.cyanogenmod.com/#change,2165
CyanogenMod 7 ('unno about 6) just got a feature to let you change the DHCP client ID.

Help... Wifi Mac Address Changes On Every Reboot

Hey fellow GN users!
I seem to be having a problem with my wifi mac address changing every time I reboot... I was wondering if this is a hardware or a software problem? I have mac address filtering set on my router so it would be convenient if the mac address didn't change... I'm still on my first week with the phone and I want to make sure everything works before my 14 day period is over. Is anyone else having this problem? Anyone know a fix if they are having the problem? Any help would be most appreciated! Thanks!
Galaxy Nexus (LTE)
Unlocked, Rooted
Flashed with Android Revolution HD 2.1.2

Welcome to the club!
http://code.google.com/p/android/issues/detail?id=23330
From my support call to Samsung, this is apparently a software issue, but I'm not sure I believe that 100%. For me, I switched my home wifi around to use WPA-2 with a ridiculously long password and no MAC filter to make me no longer care, but that's just me I'm secretly hoping to be the guy that can tell Google "hey - you fixed it!!", probably why I don't push harder to exchange my phone.
Please add a comment/star to my Google Code issue if you don't mind; the more people that chime in the better off we will be. I truly believe that a lot of GNs have this problem since it's not something that most people would notice.
If getting rid of your MAC filter is impossible, you should really consider exchanging your device, I imagine it will be quite a while (if ever) for this to get fixed. Call me a pessimist if you must.

Odd, isn't a MAC address suppose to be hard flashed to the radio?

Mine started changing the Mac address today after rooting. The last month with it running stock, no issue. Hmmm, used the Galaxy Nexus tool kit for rooting.

MAC address filtering is not really a good security measure. It is very easy for someone to see the MAC addresses connected to a particular WAP and clone one of them.
You are much more secure using WPA2 with a decently long password.

I just started experiencing the problem yesterday. My phone DID have a 2c:44 address and I switched roms pretty frequently. I flashed an update to the Codename rom that I had been using for a while, and I wasn't able to connect to my router. Knowing what I thought I knew about MAC addresses I didnt think about it, i rebooted all sortsa crap, then thought what the hell check the mac filter list, and sure enough mine had changed, and now i'm sporting one of the dreaded 00:90:4c addresses and the last few characters change every reboot... I am not a happy camper.
I understand how it isn't an amazing security option, but in a small apartment building in the sticks in PA I know my neighbors have no idea how to get around it. WPA2 uses up too much bandwidth overhead for streaming 1080p over wifi. That's why I dont use it and use MAC filtering.

acroanidd said:
I understand how it isn't an amazing security option, but in a small apartment building in the sticks in PA I know my neighbors have no idea how to get around it. WPA2 uses up too much bandwidth overhead for streaming 1080p over wifi. That's why I dont use it and use MAC filtering.
Click to expand...
Click to collapse
It is not a bandwidth overhead but a resource hog. But I get your jist. I save all my HD streaming for wired.

Have you done an EFS partition backup?
Sent from my Galaxy Nexus using XDA App

I didnt know what and EFS partition was until I just googled it and I've been rooting / rom'ing phones and devices (5 different phones and 2 tablets) for the last 2 years and never once heard of it.. that being said i did a nandroid backup and restoring it did not help
I'm going to try Odin flashing back, I read somewhere it fixes IMEI / EFS corruption, heres hoping it works for wlan mac addresses. Only place I found an Odin image of it was from megaupload so it will take a long time to get it...
Edit: if you clicked on the link for the firmware i posted, do NOT click it, i think that was GSM

Well that was a bust, odining back didn't help... I dont want to risk swapping the phone out considering i put one of those zagg screen protectors on it for a phone that is going to have the same problem... I am concerned because of the fact that i did have a valid sticking mac address, and all of a sudden it just stopped which leads me to believe it is totally software related.

frogskins said:
MAC address filtering is not really a good security measure. It is very easy for someone to see the MAC addresses connected to a particular WAP and clone one of them.
You are much more secure using WPA2 with a decently long password.
Click to expand...
Click to collapse
Was just about to say it. +1000. There is nothing about MAC address filtering that is secure. Anyone can spoof the MAC address, and its easy to intercept them when in range.
Use a normal security protocol and you'll be better off all around. MAC filtering is just a hassle anyways.

martonikaj said:
Was just about to say it. +1000. There is nothing about MAC address filtering that is secure. Anyone can spoof the MAC address, and its easy to intercept them when in range.
Use a normal security protocol and you'll be better off all around. MAC filtering is just a hassle anyways.
Click to expand...
Click to collapse
Thank you for your concerns however as I said before I dont need crazy security, I just had to deal with rednecks connecting to my router using torrents a couple times. Since that has happened and i enabled mac filtering I haven't had any problems (i would know because my internet bandwidth would go to crap)
Actually setting up WPA2 is more of a hassle than logging into a router, clicking on one link and typing in the mac address rather than somehow finding a way to configure my network to handle the bandwidth with WPA2, which I have tried, but even with a dual band n wireless ethernet bridge with gigabit out to a gigabit switch doesnt do the trick, disable wpa2 all of a sudden all my video stuttering woes go away.
That is at a personal level, at work I have MAC filtering not to connect as a security measure but my ip address is assigned based on it, and well it's much more complicated than at home... please if you are going to post something in this thread try to be helpful.

acroanidd said:
Actually setting up WPA2 is more of a hassle than logging into a router, clicking on one link and typing in the mac address rather than somehow finding a way to configure my network to handle the bandwidth with WPA2, which I have tried, but even with a dual band n wireless ethernet bridge with gigabit out to a gigabit switch doesnt do the trick, disable wpa2 all of a sudden all my video stuttering woes go away.
That is at a personal level, at work I have MAC filtering not to connect as a security measure but my ip address is assigned based on it, and well it's much more complicated than at home... please if you are going to post something in this thread try to be helpful.
Click to expand...
Click to collapse
Again, it has nothing to do with bandwidth. It has everything to do with the devices ability to encrypt and decrypt packets at full speeds, which obviously your device cannot do. You might want to step up to something a little more powerful.
I can do 1080p streaming on a G network with WPA2 enabled. The difference between my setup and yours? I am using an enterprise grade WAP (Cisco 1242). It has no problems whatsoever doing the encryption and decryption at the full wireless speed.
And I think you mentioned you were located in Central PA, and all you had to protect from was hicks. Well, I am one of those hicks (Live in Central PA as well) and I LOVE cracking in to WAPs

I am having this issue now. any solutions?

acroanidd said:
Thank you for your concerns however as I said before I dont need crazy security, I just had to deal with rednecks connecting to my router using torrents a couple times. Since that has happened and i enabled mac filtering I haven't had any problems (i would know because my internet bandwidth would go to crap)
Actually setting up WPA2 is more of a hassle than logging into a router, clicking on one link and typing in the mac address rather than somehow finding a way to configure my network to handle the bandwidth with WPA2, which I have tried, but even with a dual band n wireless ethernet bridge with gigabit out to a gigabit switch doesnt do the trick, disable wpa2 all of a sudden all my video stuttering woes go away.
That is at a personal level, at work I have MAC filtering not to connect as a security measure but my ip address is assigned based on it, and well it's much more complicated than at home... please if you are going to post something in this thread try to be helpful.
Click to expand...
Click to collapse
WPA2 isn't crazy security. I wouldn't recommend anybody running anything less than WPA2 with 256 bit AES encryption. If you can't run that I recommend upgrading your hardware.

so... i just started having this issue after my battery died last night now today I have a different MAC..
This has to be fixed at kernel level or maybe a script to set the mac at bootup time can be used. really annoying and stupid

WiFi Keeps Dropping/Disconnecting Through Second Router

First of all, I have internet from Time Warner Cable and it came with a router/modem all in one. Now that was initially set up and that works 100% perfectly with my SGS2. Since I have a weak WiFi signal upstairs in a couple of rooms, I decided to hook up an extra router that is set up as an access point. The second router is connected via a cat5e lan to lan to my main router (home is wired with cat5e connections).
Now on the second router, I have disabled DHCP since the main router is responsible for that. On the second router, I set up a different SSID first to test it out. All wired and wireless connections worked great through my laptop/Xbox 360, PS3. My SGS2 connected fine as well and worked.
Now the issue is that the SGS2 "drops" the WiFi after some time. Sometimes it happens after 5 minutes, sometimes 30 minutes, etc. Even with the SGS2 right next to the router it happens. Meanwhile, my laptop stays connected the whole time.
I can't seem to figure out what the issue is now. I've reset the second router a couple times and set it up all over fresh but it doesn't fix the problem. Seems to be a problem with my brother's Sensation as well. Is there something with Android and access points or going through a second router that causes issues? Any other settings I'm overlooking? SGS2 connected to the main router stays connected until I turn WiFi off. But to the access point, it drops out after some time.
FYI: Second router (access point) is running DD-WRT firmware.
If you need any other info, just ask. I'll be home from work in a couple hours. I've been messing with this for the last 2 weeks but nothing seems to work. Please help! Thanks.

Hmm thats very odd. Im running a similar setup as you, except my main and 2nd router connect via 5ghtz N.
Have you tried statically your phone with an IP address then modifying your main router (that gives DHCP) to reflect that IP is permanently assigned?
edit: to hard set your phone...settings-->wireless and network-->wifi settings, then menu key and advanced. Just fill in the IP and gateway info, and obviously use something in your DHCP subnet. You'll have to look at your DHCP subnet, but you'll probably use 255.255.255.224 as your mask, and use your gateway (your main router IP) as your DNS.

shorty87 said:
First of all, I have internet from Time Warner Cable and it came with a router/modem all in one. Now that was initially set up and that works 100% perfectly with my SGS2. Since I have a weak WiFi signal upstairs in a couple of rooms, I decided to hook up an extra router that is set up as an access point. The second router is connected via a cat5e lan to lan to my main router (home is wired with cat5e connections).
Now on the second router, I have disabled DHCP since the main router is responsible for that. On the second router, I set up a different SSID first to test it out. All wired and wireless connections worked great through my laptop/Xbox 360, PS3. My SGS2 connected fine as well and worked.
Now the issue is that the SGS2 "drops" the WiFi after some time. Sometimes it happens after 5 minutes, sometimes 30 minutes, etc. Even with the SGS2 right next to the router it happens. Meanwhile, my laptop stays connected the whole time.
I can't seem to figure out what the issue is now. I've reset the second router a couple times and set it up all over fresh but it doesn't fix the problem. Seems to be a problem with my brother's Sensation as well. Is there something with Android and access points or going through a second router that causes issues? Any other settings I'm overlooking? SGS2 connected to the main router stays connected until I turn WiFi off. But to the access point, it drops out after some time.
FYI: Second router (access point) is running DD-WRT firmware.
If you need any other info, just ask. I'll be home from work in a couple hours. I've been messing with this for the last 2 weeks but nothing seems to work. Please help! Thanks.
Click to expand...
Click to collapse
Try giving your phone a static IP from your main router. Also make sure that you adjust your phones wifi settings under advanced settings so that your phone stays connected to wifi during sleep. Hope that helps.
Sent from my SAMSUNG-SGH-T989 using XDA

blackangst said:
Hmm thats very odd. Im running a similar setup as you, except my main and 2nd router connect via 5ghtz N.
Have you tried statically your phone with an IP address then modifying your main router (that gives DHCP) to reflect that IP is permanently assigned?
edit: to hard set your phone...settings-->wireless and network-->wifi settings, then menu key and advanced. Just fill in the IP and gateway info, and obviously use something in your DHCP subnet. You'll have to look at your DHCP subnet, but you'll probably use 255.255.255.224 as your mask, and use your gateway (your main router IP) as your DNS.
Click to expand...
Click to collapse
Well my phone is getting the same IP address each time, whether I connect to the main router's SSID or the second router's SSID. But I will try this static IP. One problem is that I don't know how to find out my DHCP range. There's nothing in the main router's settings about the range. The second router has an option to set the IP address range for DHCP but the main router doesn't. See attached image.
I'll try to set the static IP around what the IP addresses of other devices on the network are since I don't know the exact range. Let me know if I'm doing this wrong. Not sure what you meant by 255.255.255.224 there.

The static IP didn't make a difference. Still keeps disconnecting/dropping after some time. Meanwhile, the connection with the main router stays connected. Don't know what else I can do. Seems that my HP Touchpad running CM9 stays connected to the second router without dropping. Don't know what's different about that from my phone.
Sent from my SGH-T989 using XDA

Does anybody have some instructions on how to set up the second router as an access point? I'm pretty sure I set it up correctly but apparently there seem to be some issues. People who have a similar setup that can help would be great.
Main router from cable company with built in modem where internet connectivity comes from is downstairs. Connect cat5e from LAN of main router to LAN of second router upstairs. Second router set up as access point for better WiFi coverage upstairs.
2 options for second router: DD-WRT D-Link DIR-615 or D-Link DIR-625.
"Could" buy some other recommended router for this and try that if needed, but would definitely prefer to use what I have and get this to work.

This might be completely off but I had a similar issue with my SII when connecting to 802.1x networks at my University. I downloaded this app called wifi fixer and it resolved the wifi connection drop for about 90% of the time. Give it a shot, it might do wonders for ya.

iLeopard said:
This might be completely off but I had a similar issue with my SII when connecting to 802.1x networks at my University. I downloaded this app called wifi fixer and it resolved the wifi connection drop for about 90% of the time. Give it a shot, it might do wonders for ya.
Click to expand...
Click to collapse
I tried it and it didn't work. I think it's something to do with DHCP or some other settings.
Sent from my SGH-T989 using XDA

shorty87 said:
Does anybody have some instructions on how to set up the second router as an access point? I'm pretty sure I set it up correctly but apparently there seem to be some issues. People who have a similar setup that can help would be great.
Main router from cable company with built in modem where internet connectivity comes from is downstairs. Connect cat5e from LAN of main router to LAN of second router upstairs. Second router set up as access point for better WiFi coverage upstairs.
2 options for second router: DD-WRT D-Link DIR-615 or D-Link DIR-625.
"Could" buy some other recommended router for this and try that if needed, but would definitely prefer to use what I have and get this to work.
Click to expand...
Click to collapse
First you need to find out if your router is supported. According to the DD-WRT database, the 615 is, the 625 is not. But there are several revisions of that router, so you need to find out what revision you have. It should be on your label.
Router database
Then you need to decide whether you want a repeater, an access point, or client bridged. You can read the differences in the DD-WRT wiki found HERE
Then you need to find the best build to flash to your router. I suggest reading the overview of the 615 found HERE. Read the ENTIRE thread. If you flash the wrong version to your router, you WILL brick it.
Then flash the appropriate firmware, set it up, and youre done. Youre going to have to do some reading.
edit: I would also suggest downloading wifi analyzer on your phone and do a site survey of available channels in your house. Most likely you WILL have interference from neighbors. Youre going to want to hard set your channel to the least congested channel, either 1, 6, or 11. Once you get DD-WRT set up on your 615 you can do a site survey within the router as well.

change the channel on your router to 6 not 11 i had that issue with our second router and actually my nook color. Depending on the router it should be under wireless settings.

RaverX3X said:
change the channel on your router to 6 not 11 i had that issue with our second router and actually my nook color. Depending on the router it should be under wireless settings.
Click to expand...
Click to collapse
The only reason to use one over the other is congestion. Thats it. And you want to use 1, 6, or 11 because the DIR615 has N capability, and you need a wifi primary channel to use N. Theres only 3 primary channels...1, 6, and 11.
edit: Heres a technical overview of N: CLICK ME!

blackangst said:
First you need to find out if your router is supported. According to the DD-WRT database, the 615 is, the 625 is not. But there are several revisions of that router, so you need to find out what revision you have. It should be on your label.
Router database
Then you need to decide whether you want a repeater, an access point, or client bridged. You can read the differences in the DD-WRT wiki found HERE
Then you need to find the best build to flash to your router. I suggest reading the overview of the 615 found HERE. Read the ENTIRE thread. If you flash the wrong version to your router, you WILL brick it.
Then flash the appropriate firmware, set it up, and youre done. Youre going to have to do some reading.
edit: I would also suggest downloading wifi analyzer on your phone and do a site survey of available channels in your house. Most likely you WILL have interference from neighbors. Youre going to want to hard set your channel to the least congested channel, either 1, 6, or 11. Once you get DD-WRT set up on your 615 you can do a site survey within the router as well.
Click to expand...
Click to collapse
I have actually done all that. The DIR-615 is an E1 version and I flashed the correct DD-WRT firmware on it. I followed a tutorial from the DD-WRT website to set it up as an access point as well. My laptop works perfectly with it. Just my phone keeps dropping the connection from it. My main router is on channel 11 and the second router is on channel 6. I also tried channel 1 but it didn't help.
I might just to try set it up as a second router on a different subnet than the first router and see if that helps. Going to try to follow this Youtube video and see how it goes.

shorty87 said:
I have actually done all that. The DIR-615 is an E1 version and I flashed the correct DD-WRT firmware on it. I followed a tutorial from the DD-WRT website to set it up as an access point as well. My laptop works perfectly with it. Just my phone keeps dropping the connection from it. My main router is on channel 11 and the second router is on channel 6. I also tried channel 1 but it didn't help.
I might just to try set it up as a second router on a different subnet than the first router and see if that helps. Going to try to follow this Youtube video and see how it goes.
Click to expand...
Click to collapse
Hhmm ok. Well your main router shouldn't have anything to do with it. When it drops does it re-aquire an IP and reconnect? Honestly if a reboot of the router doesn't fix it and your laptop doesn't have the same issue, its pointing to the phone.
Maybe a factory reset?
Sent from my SGH-T989 using XDA

blackangst said:
Hhmm ok. Well your main router shouldn't have anything to do with it. When it drops does it re-aquire an IP and reconnect? Honestly if a reboot of the router doesn't fix it and your laptop doesn't have the same issue, its pointing to the phone.
Maybe a factory reset?
Sent from my SGH-T989 using XDA
Click to expand...
Click to collapse
It reconnects when I unlock the phone. Sometimes I have to reset the Wifi on the phone. Have set the Wifi connection to never sleep. My brother's Sensation was doing this as well. I'll have to test it out on his phone and see. I'll probably reset my phone later today and see if that works.
Sent from my SGH-T989 using XDA

Wrong IP address

At my workplace (400+ employees, probably 75 use devices that connect to WiFi, less than 10 on now), IT staff uses MAC filtering on a DHCP server (freeware called PF Sense, if anyone is knowledgeable with that software) that broadcasts IP addresses from the range of 10.10.1.50 to 10.10.1.200 - everything below the last .50 goes to a bunch of access points. This hasn't changed in at least five years, same setup.
IT uses a combination of Linksys and D-Link routers WITH THE DHCP TURNED OFF. This is verified, this is not at issue at all. And WiFi sniffers on two different phones and a MacBook turned up nothing but the EXTERNAL WiFi network (though, obviously, sometimes as many as 3 access points to connect to at one time).
At my work, we've got probably 2-3 city blocks of space here, with the building and myself no closer than 500 feet from the nearest road, let alone other businesses or residences.
Again, no other WiFi networks appear at all.
To be perfectly clear here: I have used this exact setup with no issues going back 2.5 years on both my current Samsung Galaxy S (Sprint Epic 4G) and my former Palm Pre (Sprint).
So here's what's going wrong:
I turn on WiFi, my Android phone running CM9 claims it's connected to "EXTERNAL" (the name of the WiFi network), the WiFi indicator in Android status bar goes blue (meaning has Net access), then it immediately goes gray (connected, no Internet available).
Instead of getting a 10.10.1.1xx IP, Android tells me I've got a 192.168.1.68 (or .21 or .8 or whatever).
Connected to a Cisco/Linksys device (always), and it tells me the following:
Gateway, DNS1 and DHCP server are all: 192.168.1.1.
Subnet mask: 255.255.255.0
IT has nothing that broadcasts this. My phone does not appear in the DHCP lease logs. It doesn't appear to connect on PF Sense's end at all, despite the MAC addresses matching in that system and on my phone. We killed mine out and reentered it. No change.
Of course, my WiFi at home works like a champ (and delivers IPs only above 192.168.1.100). Open WiFi at a McDonald's works. Pass pro WiFi at a local bar works as advertised.
WHAT DA FAAAAAAAAK??
I've reflashed my CM9 rom. I've wiped dalvik and regular caches. I've forgotten ALL WiFi networks and started from scratch.
What am I missing? What could be causing this? IT is stumped, I'm stumped - and I'm on Sprint so getting a data connection here is about as trustworthy as a methhead in a plumbing store.

Have you tried forcing the static ip and manually entering the settings?
Sent from my SPH-L710 using xda premium

I haven't, no. But of course after dealing with this since last Thursday, all of a sudden I'm working fine. :-/
8-D
XD
??????
IT is heading out for hte day, but they're going to check every access point in the building tomorrow.
So, so weird.

It actually sounds like one of the linksys access points may be going rogue on you. The default address for a linksys router is 192.168.1.1. It the linksys dhcp server responds before the main dhcp server, your phone can't get out of the neighborhood.
Sent from my SPH-D700 using xda app-developers app

Almost certainly a rogue access point. All too common for employees to sneak them in or for consumer grade units to behave curiously.
Enterprise wireless systems will automatically detect that sort of thing and contain the unit. It's rather stunning how well that works.
The hospital I used to work for was plagued daily until we properly engaged that security.
Sent from my SPH-D700 using xda developers app

Note 4 and WiFi Router loading slow

Ever since I upgraded routers to an Arris with Time Warner Cable, my phone has been loading images super slow as well as videos whenever I'm in my home WiFi. Our speeds are very good, in fact, better than my office or public TWC WiFi hotspots. But ever since we upgraded routers, almost all apps have been loading slow or or not even loading. For example, Snapchat doesn't load, YouTube takes forever to load, Twitter takes forever to load, and many other apps are similarly the same. Web pages load fine. I've called and replaced the router multiple times and factory resetted my phone as well. The apps load fine on my phone whenever I use 4G LTE or other WiFi networks. It's only my home WiFi that is having this problem ever since we upgraded routers because we upgraded speeds. We used to have a Motorola surfboard thing. Other devices like iPhone's and computers work find, its just my Samsung Galaxy Note 4.
I'm not sure if it is the settings on the router or something, just wanted to ask if anyone can help me fix this. Thanks!

Sounds like it could be the ipv6 setting in the router. If you have the know how, change it to ipv4 and see if you have any luck with that. For whatever reason, lollipop updates on some phones borks the WiFi. Happened to my wife's LG G3

Was having this same issue. Thanks cas239 for posting that. Fixed my slow speed!
Sent from my SM-N910V using Tapatalk

This has sparked some interest so I located the IPV settings on my Fios router.
Section 1- IPV6 Support- it's either enabled or disabled, it's enabled now
Section 2- Specify the method to be used to obtain your WAN IPv6 Address
IPV6- WAN config- none, static or DHCPV6, DHCPV6 is selected
Prefix:- it's set up on auto now but there is a choice add
Section 3- Specify the method to be used to assign LAN IPv6 addresses
IPv6 LAN Configuration- choices are Stateless or State full, unit is set to Stateless
LAN IPv6 Unique Local Address: fd00::1/64
LAN Subnet Number:- set to 0
Router Advertisement Lifetime: set to 3 minutes- adjustment is from 0-150
What if anything would I change
Thanks

I believe ipv6 wan config set to none would disable ipv6.
I disabled it in my router and not only does my phone load faster but a couple other devices do as well.
Sent from my SM-N910V using Tapatalk

mustk1ll20 said:
I believe ipv6 wan config set to none would disable ipv6.
I disabled it in my router and not only does my phone load faster but a couple other devices do as well.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
Thanks , I'll give it a try
---------- Post added at 11:26 AM ---------- Previous post was at 11:22 AM ----------
BTW, does the modem have to be re-started?
If so what method, turn off or unplug etc.
Thanks