Hi,
I cant make calls or recive in 4g but I have full access to internet, When I force the networt to 2G it works (recive and make calls).
When the smartphone is in 4g and someone try to callme or I try to call someone the network to to 2g but it dont go to 4G after the call, I have to force the network to take de 4g.
I dont understand, I buy the phone yesterday.
Thanks, and sorry for the english
Related
Hello,
I want to use my HTC HD2 as a internet only device with 3G.
Is there a way to disable GSM + SMS and only use 3G ?
In the phone settings you can force use of WCDMA (3G) and no GSM, but you'll still have SMS and phone, I don't see the point, apart from reducing your network coverage. If 3G is there it will always use it preferably, if it switches to GSM it's because there's no 3G coverage...
kilrah said:
In the phone settings you can force use of WCDMA (3G) and no GSM, but you'll still have SMS and phone, I don't see the point, apart from reducing your network coverage. If 3G is there it will always use it preferably, if it switches to GSM it's because there's no 3G coverage...
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Ok let me try to be more clear
I dont like the phone function of the HD2, I prefer a full QWERTY device.
So I have a dual sim
1. Nokia E72 for calling & SMS
2. HTC HD2 for internet
I want to receive my calls on my E72 and use the 3G internet on my HD2.
So I have to disable incoming phone calls and SMS on my HD2....
Yes, it sound stupid I know
Hmm I don't think that's possible...
But doesn't your operator do that automatically? I have a dual SIM too, but have to set one as active, and only the "active" one will receive call and SMS, the other can be used to place calls and use data but won't receive anything... it wouldn't play nice if your 2 phones received the same SMSs or rang at the same time when called...
hey all
i've got a problem with my droid pro in eu on gsm/umts network.
when i'm roaming and use gsm only (no umts) my mic and speaker are dead. i can make a call and receive it, but i cant hear anything and caller doesnt hear me. display shows seconds have past so line is opened. i can even receive sms and mms just fine and send them, only cals dont work.
if i change from gsm to umts only, then calls work fine. when im on home network everything is ok.
funny thing is, that if i make a call on roaming in umts only and then change to gsm only i can receive first call, then it's all blank again.
i have stock rom
tnx
teva
probably the problem was with the network where you was located. did you tried another network?
my droid pro works nice in roaming, in both gsm and umts.
I am facing a similar issue.
2G 900/1800 Mhz -- Voice & Data Work fine.
3G 1900 Mhz --- No Voice, Phone re-boots. Data works.
So I have to use the phone in GSM only mode.
I am on 2.3.3 / Verizon 4.6.4 update.
My new operator have same issue! (no with the old operator!!)
In a specific location i can't make/receive a call in only 2g (i can send/receive sms and data traffic is ok)... But if I switch in 3g i can do everything...
For my operator it is an issue between sim (by ORGA) and droid pro and so I'll replace my sim...
I didn't find non ORGA sim, but i have bought a dualsim adaptor, for seeing... Nothing...!
On my operator (TIM), when i'm on edge in only same locations, i can't make/recivie calls... Not with my ex operator (wind)..
But... you can try to compose on your dialer ##7764726 then call, then password 000000
verify
06 test mode
next
next
service option switch to 13k, or others, then back...
Make a call, or try this configuration
if you restart your phone you must reselect this...
Tomorrow i'll try...
I have new S5. NO CALLS come in if are on LTE/CDMA network browsing internet and someone is trying to call you in the same time. Sprint had me changed to CDMA and in that case calls do come through. Anyone else has this problem?
syavik said:
I have new S5. NO CALLS come in if are on LTE/CDMA network browsing internet and someone is trying to call you in the same time. Sprint had me changed to CDMA and in that case calls do come through. Anyone else has this problem?
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Click to collapse
I have same problem.
More info here:
https://productforums.google.com/forum/#!topic/nexus/eOToYgJXdrw[1-25-false]
http://forums.androidcentral.com/ht...t-htc-one-m8-not-receiving-phone-calls-2.html
As i understand, the problem is if 4G network doesn't support voice over LTE (4G is only for data). And when you receive call, the phone that is on 4G network, it must switch to 3G. And at this switch error happens. that's why you don't get call, that's why i get SMS with notification of missed call.
Been testing between network modes "LTE/WCDMA/GSM" and "WCDMA/GSM".
When i am on "WCDMA/GSM", i have no problem..
Hi.
I'd like to use always 4G network for data, but i'd like to receive call (i can't use voice over LTE with my operator). I've seen that if i force 4G only network, i can use internet in place where i not even receive 2g. But if i force that, i can't call on normal GSM network.
I think that we could force a 4G connection maintaining the possibilities to call, simply denying the phone to switch to 3g if not for a call (i'm thinking that in source code there is a 'if 2g\3g signal is stronger than 4g signal, switch', or something like that*. We could change only that, so technically this is not a 'LTE Only' thing). I've searched on the Android code but i've not find anything (i can only for LTE, losing call on GSM -Using Xposed, but we can use anything that works-). Idea?
*
I've seen that there is a 'WCDMA preferred' option. With this, the phone can switch to 2g if there in no 3g connection, but if there is a 3g connection weaker than a 2g connection, it remains on 3g. I think we could do a similar thing for 4g.
Your operator has to support calling trough 4g. And there are almost non that support it (yet). You say it yourself, you can't use voice over LTE with your operator. It's not possible.
I don't want to call on 4g, I want to switch on 3g only during a call. Like now, if I'm on 4g and i make a call i switch on 3g.
Inviato dal mio GT-I9505 utilizzando Tapatalk
robertogl said:
I don't want to call on 4g, I want to switch on 3g only during a call. Like now, if I'm on 4g and i make a call i switch on 3g.
Inviato dal mio GT-I9505 utilizzando Tapatalk
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Sorry I misread.
robertogl said:
Hi.
I'd like to use always 4G network for data, but i'd like to receive call (i can't use voice over LTE with my operator). I've seen that if i force 4G only network, i can use internet in place where i not even receive 2g. But if i force that, i can't call on normal GSM network.
I think that we could force a 4G connection maintaining the possibilities to call, simply denying the phone to switch to 3g if not for a call (i'm thinking that in source code there is a 'if 2g\3g signal is stronger than 4g signal, switch', or something like that*. We could change only that, so technically this is not a 'LTE Only' thing). I've searched on the Android code but i've not find anything (i can only for LTE, losing call on GSM -Using Xposed, but we can use anything that works-). Idea?
*
I've seen that there is a 'WCDMA preferred' option. With this, the phone can switch to 2g if there in no 3g connection, but if there is a 3g connection weaker than a 2g connection, it remains on 3g. I think we could do a similar thing for 4g.
Click to expand...
Click to collapse
*#2263# and select "LTE/WCDMA Mode Only"
barankas said:
*#2263# and select "LTE/WCDMA Mode Only"
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Doesn't work. I mean, it works, but this is not a solution: 4g is faster also where it is weaker than 3g, you can try (in particular for ping and reactivity). Of course, if you don't have any LTE coverage, this will not work...
I'm looking at something like 'WCDMA preferred', for 4g... I know that this doesn't exist, but i'm not able to implement myself. I've search on Android Source code but i didn't find the function that handles that operation (i could have use Xposed to modify that)...
robertogl said:
Doesn't work. I mean, it works, but this is not a solution: 4g is faster also where it is weaker than 3g, you can try (in particular for ping and reactivity). Of course, if you don't have any LTE coverage, this will not work...
I'm looking at something like 'WCDMA preferred', for 4g... I know that this doesn't exist, but i'm not able to implement myself. I've search on Android Source code but i didn't find the function that handles that operation (i could have use Xposed to modify that)...
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Click to collapse
I'm using this method for months now.
Am using 4G/LTE for Data, and whenever I received or make calls, it will auto switch to H/H+.
After the calls ended, wait a while, it will come back to 4G/LTE again.
And whenever I don't have any 4G/LTE coverage, it will auto switch to H/H+.
Now, am not sure what's your concern is though.
I need help after the OTA January update I almost can't receive any calls, it says my phone is turned off or out of cell reception. The same is when I try to call I just can't get signal and the call is ended. Before those update when I call I can see it switching to 3g and my cell reception is always full now when switch to 3g reception is going down to nothing.
I am 4g preferred mode like before in Oreo I live in Bulgaria and using A1 network.
Basically I have to change preferred network to 2g if I want to call or receive call because if use 4g preferred the phone start to change very slow between 4g 3g and H