hi... my oppo R7f cannot connect to network.. i changed couple of sims, it always says "To make calls turn off Flight Mode first"
i tried to flash fresh rom, sand hard reset, factory resets, still same....
any body any idea r suggestions, i cant find wifi calling option to turn off, cos i read somewhere online to solve this issue, to turnoff flight mode....
automatically the airplane mode in turning on, if i off manually also same.....
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I am having problem with my data connection on my Samsung Galaxy Tab2. I start using the internet connection with no problems then at one point i lose data connection all other serviced work well sms and calls. In order to get my data connection back i either have to restart phone or else go to flight mode and off flight mode again (flight mode thing sometimes works and sometimes doesn't).
Sometimes, it also says "No SIM Card". This complete issue typically happens when I have the 2G internet ON and the phone gets locked automatically. When I unlock it again, I see these issues.
So far, this issue happened only with 2G connection. Now, today, the No Sim Card message came up when I left the Wi-Fi button on and left the phone for a while. :crying:
I have tried selecting "GSM Only" in the network settings. I am using Vodafone IN (Andhra Pradesh, India) network. All other threads on google suggest flight mode and restart but I don't want to restart so many times in a day... This happens everytime and the frequency is increasing.
Is anyone experiencing a similar problem? Any solutions for these?
do one thing bro! backup all your data, contacts. do a factory reset of your device! all the things will work like butter! use titanium backup available on playstore!
:laugh::laugh:
Hello!
Since I installed YOG4PAS1N0, I have an annoying problem with my wifi:
Whenever I turn wifi off, I'm not able to turn it on again. Tapping on it doesn't do anything. Entering and leaving airplane mode doesn't help either. The only way to turn on wifi is to reboot the phone. Then wifi is turned on when the phone started.
After installing YOG4PAS1N0 I didn't do anything. No app installed or any settings changed. Nothing.
Can anybody help me finding a solution please?
It happened to me just once: i switched my profile with one that turns wifi off, then turning it on again by any means would not start scanning for networks resulting in an empty list. A full reboot solved the problem, but now I can't seem to reproduce this issue. I rembember my headphones were plugged in but I can't see why that would interfere with wifi interface.
I don't use any profiles, though.
When I try to activate wifi and hit the wifi settings, my phone literally freezes for 10 seconds before I can use it again - with disabled wifi.
Hello,
My phone Samsung S8+ SM-G955F. Wifi and Bluetooth are just stop working after I flashed the firmware G955FXXU3CRGH. In the beginning the bluetooth just stopped working for no reason. For example: When I try to turn it on, the colour is the same instead of turning into ''blue'' colour which is weird. I have tried reset network settings, factory reset, go to safe mode, ... more. But it is the same. (What can be wrong? Component inside of the android? )
And now the wifi function stops to work as well. Everytime I try to turn wifi on in setting menu, the whole mobile resets itself. Have also tried to reset settings, factory, flash another verisions of firmware but no result.
Does anyone know how to fix it? What can be wrong?
Please help me. I preciate every single comment
softw version 41.3.A.2.192.
Hi.
Everytime I`m turning off/ on wifi, or the phone has been turned off for some reason.
All Wifi Passwords are lost, and I have to enter them again and again....
Anyone experince the same thing, or have some idea how to solve it, or what causing it ?
It just started recently after a new update.
Restarting the phone does not help.
SAFE mode gives same issue.
Reset network settings etc, not helping.
Not rooted.
Quite frustrating when U change wifi networks several times during the days.....
After the recent update my phone will show no internet connection after traveling outside a wifi area. It's dropping data. If I enable airplane mode and then disable airplane mode it will then go online. Anyone else experience this issue?
Also lately while making calls, when I have the speaker enabled, it will randomly turn off repeatedly during a phone call. Any fixes?
Having none of those issues. It would help to know what type of device you have and which carrier you're on so folks with similar setup can share their experiences with you.
dzigns said:
After the recent update my phone will show no internet connection after traveling outside a wifi area. It's dropping data. If I enable airplane mode and then disable airplane mode it will then go online. Anyone else experience this issue?
Also lately while making calls, when I have the speaker enabled, it will randomly turn off repeatedly during a phone call. Any fixes?
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Check to make sure switch to moble date is turned on in settings-connections-wifi-advanced
no issues at mine, so make factory reset and fresh apps install (not recovery)