Originally Posted by humritumri
I am running the Virgin Rom with Ktoonsez.
I have been trying to find out the solution for more than two week but cannot find the solution. I got this strange problem in my phone, When I put my phone idle I get the full lte signal but however when i try to call someone all my signal get disappear but the strange thing is i can still talk to that person without the signal. As soon as i hang up my phone i would get all my signal back, when i get my signal back i can do normal browsing, watch video etc. I mean its no major issue, I was just wondering whether if there is any solution to get any signal bar back.
Sounds like it's working as it should! LTE cannot process phone calls so the device switches to 4g or edge depending on your area's reception. after the call is terminated, there is a very short delay, and you're reconnected to LTE (if there is reception for lte where you're at)
The device (depending on your settings) will try LTE, then 4G, then last resort to Edge when it's not on a call and just idling. It will connect when your device wants to access the internet or whatever, and selects the proper frequency (or mode) and use that for the connection..
check Settings/More Networks/Moble networks------ then under Network mode, you will see the connection choice.
if you tap on the network mode, it will give you different connection choices.
If you want LTE, you have only one choice and it downgrades itself as required as explained above.
you can save battery power by going to a lower frequency (like GSM only - which is edge Edge)
hope this helps you understand!