[Q] Cellular data on X21 plus ? - Vivo X20 Plus UD Questions & Answers

Hi, my new X21 plus only give me G2 connection ! The wifi seems to be Ok.
How to config to G4 ? In the right top of main screen is 4G mark

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[Q] Problem is releted 3g connection error.

I have a gionee gpad g2 smartphone.with 4.1.2 version of android...but there is one problem in it..when i enable 3g connection .then.phone losing network.and 3g in not working...but in 2g connection phone is working properly can anyone help me:crying:
|||SORY FOR MY BAD ENGLISH||
the root xplorer said:
I have a gionee gpad g2 smartphone.with 4.1.2 version of android...but there is one problem in it..when i enable 3g connection .then.phone losing network.and 3g in not working...but in 2g connection phone is working properly can anyone help me:crying:
|||SORY FOR MY BAD ENGLISH||
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What cellular service carrier are you using? There are different frequencies that 3G works on and most phones do not support 3G from everywhere.
Thanx for reply...dude,,,,
:good:i also try to change my sim card to another gionee g2...in another g2 3g is working properly,,,,but in my phone it's not working.....plz give me any solution.:crying:

[Q] Antenna location zte nubia z7 mini

Hi
After replacing my lcd screen , everything works just fine , i only no longen can make Connexion to my mobile network so i think there is a problem with the antenna only i can not locate it . IVe heard that the nubia uses a 'Cavendish dual antenna '
Is there anyway to find out if iTS broken of what.
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Do all the custom ROMs support 4G on Moto E 2015

Hello to everyone,
I really feel terrible about this question, but I get confused about the following issue:
I didn't find anything about LTE not working on custom ROMs (though I did on USA versions of Moto E 2015). So I put my girlfriends SIM card (4G is active in that card) in my phone -running Mokee- and checked that the carrier had 4G in my town.
I switched on the phone and.... nothing, no LTE on the phone...
So I don't know exactly what to ask... Does the Moto E 2015 XT1524 with a custom ROM -Mokee- has LTE working? Is my carrier having some trouble in my town?
I hope somebody can throw some light here...
Thanks!
joaquim_bs said:
Hello to everyone,
I really feel terrible about this question, but I get confused about the following issue:
I didn't find anything about LTE not working on custom ROMs (though I did on USA versions of Moto E 2015). So I put my girlfriends SIM card (4G is active in that card) in my phone -running Mokee- and checked that the carrier had 4G in my town.
I switched on the phone and.... nothing, no LTE on the phone...
So I don't know exactly what to ask... Does the Moto E 2015 XT1524 with a custom ROM -Mokee- has LTE working? Is my carrier having some trouble in my town?
I hope somebody can throw some light here...
Thanks!
Click to expand...
Click to collapse
First of all, do you check there's the right APN configs on Settings > Mobile Networks > Access Point Names?
ElDainosor said:
First of all, do you check there's the right APN configs on Settings > Mobile Networks > Access Point Names?
Click to expand...
Click to collapse
When I checked them, there were the ones that my gf had on her phone. Also, when I searched for carriers, there were 2, Movistar 4G and Vodafone 4G
Unfortunantley I didn't checked exactly the values of the APN. Do they affect when trying to register to a 4G network?

Problem with unlocked phone alcatel one touch conquest getting no service error.

Hello guys,
So i bought a second hand unlocked alcatel phone for secondary use. After coming home i inserted my Ultra sim but got a no service error. so i went ahead and checked in preferred network mode and found that there is no gsm option available but only CDMA+LTE/EvDo and CDMA/EvDo are available. i think this is the main problem behind the no service error. is there any solution for this or did i just waste my money.
Any help is appreciated.
Thanks.

Lg v10 signal

Hi .. I recently bought lg v10 h961n dual sim.. But the signal when Im at home is very weak the bars are 1 or 2 .. Outside is full I dont know whats the problem exactly .. Can anyone help me ? “there is no problem on sim cards and my home always have full signal service on other phones”
mine has that problem too, every signal in lg v10 is weak such as wifi,IR blaster and cell. idk thats not happened on G versions,
If the custom roms can help which one better c roms ? i'm on nougat v10 h961n

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