Activating tethering issues - One (M8) Q&A, Help & Troubleshooting

Wasn't having issues before, but now that I'm unlocked, rooted, soff on stock every time I turn on data tethering my mobile data connection just keeps cycling between on and off.
Any ideas?
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Related

Is there a solution to wifi tether and 3g dropping off?

I have been using wifi tether and the built in tethering option on CM. On both my 3g will randomly drop in and out. Also, when tethering two computers the connection is almost unusable.
Is there something that I am missing or something that I need to change?
Thanks and I apologize if this has been answered. I tried searching without luck.
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The only time that has happened to me, is when my screen went to sleep, because I had my m obile data unchecked. I have to force the screen to stay on during tethering. I used to have the tethering drop off as well, not the 3g. that was solved by changing the channel to 1. Never had a failed connection since then. Other than that, I would be rendered clueless.
Yeah keeping the screen on seems to help but I still can't figure out why the 3g shuts on and off. It is really strange.
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This used to happen to me. I used it to play cod and I got a connection interrupted every 2 mins or so. Then i found wireless tether
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Wifi hotspot kills mobile signal

4.2.1 stock unrooted gsm galaxy nexus, i have noticed that after using then turning off the wifi hotspot the phone will lose phone signal completely until i either reboot or cycle airplane mode on/off
Any one else seeing this?
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Wifi Hotspot not working

Does anyone else have problems with Hotspot not working?
Enabling it, makes the data connection jump of for a couple of seconds, then comes back on but the Hotspot does not enable, just says "turning on" and the data connection doesn't work either until a reboot.
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Wifi stability issues

Has anyone else having issues with the wifi disconnecting? It says failed to obtain ip address. Now I have 5 other samsung devices hooked up to the wifi all with no issues. This t325 is the only one. It's driving me nuts. Is there anything I can do to stop this? If I have my mobile data turned on it just shuts off the wifi and will connect to it and says the wifi connection was unstable/slow but it's not. Any help would be greatly appreciated.
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Did a factory reset and that seemed to fix the issue. Sucks that I had to do it but it sure is much nicer having my wifi staying connected.
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G4 Suspends Wifi Calling in Airplane Mode?

So, after being unable to use T-Mobile inflight texting and Gogo not being able to tell me much about why, I finally tried to see if I could connect to wifi calling at home (where it has and still does work regularly) while in Airplane mode. To my surprise, I couldn't, and the moment I turned Airplane Mode off, wifi calling came right back. Has this been everyone else's experience as well? Any known workarounds?
TIA
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Because airplane mode turns off the WiFi radio?
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But I can turn wifi back on and use it with airplane mode on. Wifi calling never comes back, and I didn't have this problem with my T-Mobile Note 3.
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I can definitely use wifi calling while in airplane mode. Are you getting a REG99 error? or an ER81?
I'm getting the REG99 error indeed. And if I pay for gogo, I can connect and use the WiFi, just can't use the WiFi calling.
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Nope, I had the same error while on the plane. I've made three trips recently, and all of them have failed. I hit up the customer service through their website on my phone, and each time, was granted a two hour pass (duration of the flight) to use hangouts instead.
This occurred on different airlines with all three flights.
TMO was not able to figure this out either, since I had them look into this since the first time it failed on me.
Yeah, definitely seems like my phone won't do WiFi calling when airplane mode is on.
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How many of you have xposed installed?
I do.
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Supersanborn said:
I do.
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Click to expand...
Click to collapse
There are documented problems with wifi calling and xposed. As I recall, the gist of it is that with xposed installed, Wi-Fi calling works only if lte is available. Without xposed, wifi calling will work with wifi only, as it's expected to.
There's a thread somewhere here about this on the t-mobile section. Basically if you install a deodexed rom, wifi calling works as it's supposed to.
Thanks for the heads up! Guess I won't be wifi texting on flights.
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Circling back, flashing a deodexed ROM indeed fixed it. Thanks! [emoji106]
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