I've searched and can not find a solution.
I have repeated and verified this many times:
Turn off WiFi, turn off phone, power up phone, no cellular signal Toggle flight mode does not help. Turn on WiFi does not help. Must turn on WiFi, power off phone, power phone on, cellular signal is fine.
Plug phone into USB for charging. Power off, or re-start phone, no cellular signal. Remove USB cable, still no signal. Remove cable, power off phone, turn phone back on, cellular signal is fine.
Let me re-cap that for you:
If I reboot my phone with WiFi turned off, or with the USB connector plugged into power, I do not get a cellular connection. The only way to make my phone work correctly is to make sure WiFi is on and it is not plugged in before turning it on or restarting.
WTF
And since you're reading, did anyone come up with a call volume fix for this thing yet?
Thanks!
Related
I don't have Wi-fi in my vehicle or at home, so this is a little annoying. On Sprint, to turn it off, go to the Sprint Connection Optimizer (Settings>Mobile Connections>Automatic Connections.)
Hello everyone I am having a problem with my wifi for my phone. About a week ago my problem started. My wifi would not connect to my phone. Like one minute it will connect and then disconnect after that it would say "saved, secured" I would try to connect to it and it would also say "Authenticating" after that it would say "connecting" and would say "saved, secured again and wouldn't connect. THEN it would say authentication error/problem and still would not connect and the cycle would repeat ALL over again I did ALMOST EVERYTHING. I turned the wifi on and off, I turned the airplane mode on and off, I went to advanced wifi on my wifi settings and on the "Keep Wi-Fi on during sleep" and checked always, I unplugged the router for 10 seconds and plug it back in, I would forget the network and try to reconnect to it, I also clicked Add Network and re-add my wifi network, I would turn my phone on and off (and I did this like 5 times), I would take the battery out for about a minute or so and I even factory reset the phone about 4-6 times and it STILL wouldn't work. The funny thing about is that ally other devices have no problem connecting to the wifi such as my iPod, computer, ps3, mom's phone and my bro's phone. So would anyone please help me! I even contacted my wifi company and the LG company but still no help. So can anyone please help me fix this problem?????!!!!???!!!!??
My wifi doesn't automatically connect when a known wifi is in range unless and until I turn the screen on. Means when it's sleeping, it won't connect to any known wifi. If its already connected to a wifi network and if the screen is turned off after that, it stays connected. But lets say power goes off and wifi disconnects because of turning off of the router. When power comes back, and router is automatically switched on, the phone doesnt reconnect automatically when in standby. It connects immediately as soon as I switch on the display. Wifi scanning, keep wifi on during sleep and all those options are enabled. But it still doesnt automatically connect to any known wifi when in standby...I have to turn on the display for that.
Any solutions?
Same issue on lg g3 and xperia z2
nilanko said:
My wifi doesn't automatically connect when a known wifi is in range unless and until I turn the screen on. Means when it's sleeping, it won't connect to any known wifi. If its already connected to a wifi network and if the screen is turned off after that, it stays connected. But lets say power goes off and wifi disconnects because of turning off of the router. When power comes back, and router is automatically switched on, the phone doesnt reconnect automatically when in standby. It connects immediately as soon as I switch on the display. Wifi scanning, keep wifi on during sleep and all those options are enabled. But it still doesnt automatically connect to any known wifi when in standby...I have to turn on the display for that.
Any solutions?
Click to expand...
Click to collapse
I am having the same issue on my LG G3 d855 and Xperia Z2 with latest cm12.1 nightlies. When my phone's screen is off and I am connected to my home wifi. If I go out of my home and to a nearby friend's home. My phone does not automatically reconnect to my friend's wifi (which is known to my phone). If have to switch on my screen and wait a few seconds to reconnect.
nilanko said:
My wifi doesn't automatically connect when a known wifi is in range unless and until I turn the screen on. Means when it's sleeping, it won't connect to any known wifi. If its already connected to a wifi network and if the screen is turned off after that, it stays connected. But lets say power goes off and wifi disconnects because of turning off of the router. When power comes back, and router is automatically switched on, the phone doesnt reconnect automatically when in standby. It connects immediately as soon as I switch on the display. Wifi scanning, keep wifi on during sleep and all those options are enabled. But it still doesnt automatically connect to any known wifi when in standby...I have to turn on the display for that.
Any solutions?
Click to expand...
Click to collapse
I have the same issue with the aosp 5.1.1 rom
Sent from my Moto E using Tapatalk
Same issue with Galaxy S3 LTE, CM12.1
Are you guys using any custom kernel?
My phone wifi remains connected for 2/3 mins.I can only access internet for couple of mins,after that although wifi shows connected but I don't have internet access.
But I simply cant reconnect again.After I disconnect and try to connect it says connecting and then nothing happens.
The only way I can get connect to WiFi is by turning off/on airplane mode or restarting device.
So in Short
I am able to turn on WiFi and see available WiFi but cannot connect.
After I turn off/on airplane mode I cant connect to WiFi and I get internet access for like 2/3 mins and then again airplane mode thing.
About my phone
It has WiFi NVRAM and IMEI errors.Whenever I reset I have to remove the error by replacing files( https://forum.xda-developers.com/showthread.php?t=2730486)
I have the exact same problem with the same phone. Except the NVRAM/ IMEI errors, I don't know what those are.
My phone is on the fritz with random restarts and occasional bootloops but I still need to use it somehow. Now it won't connect to a wifi network. When i switch wifi on, it either does nothing or the antenna icon in the quick settings blinks but doesnt connect.
Im on stock LG android 4.4.2, but rooted.
Ideas?