Hi, guys!
I'd need some help with my D620(V10g).
2 days ago I've got a 4G sim, and an unlimited 4G plan, I've selected LTE only in the secret menu (in the "RAT Selection") and 4G worked just fine, but I knew I couldn't receive any call on LTE only, so I switched to GSM/ WCDMA/ LTE. However, I can make calls for about 1 hour everytime I reselect GSM/ WCDMA/ LTE.
Here comes the first problem, sometimes if I make a call, it switches to 3G (I don't know how to activate VOLTE, I don't even know if I can do that) and after I finish the call it doesn't go back to 4G, I have to restart the phone to use 4G again.
Another thing is that sometimes, If I'm connected on 4g for a long time, it simply doesn't let me make a call, it's like the phone would switch itself to LTE only.
The first problem is not that bad, it's not hard to restart the phone to make 4g work again, but the second one is full of pain... I don't want to lose calls.
I would appreciate any kind of help, thanks in advance!
After a call the phone goes back to 4G quite a long time. And everytime someone calls me phone goes directly to 3G and everything works fine. In hidden menu (*#*#4636#*#*) I have put there LTE/GSM/WCDMA and everything works just fine.
Related
I have an unlocked HTC amaze with the Bulletproof ROM. I am in Europe right now, using an international SIM (MaxRoam), and the data is working just fine but it is not letting me make or receive any calls. Instead I get a text message every time I get a missed call. If I put the SIM in my old unlocked Tilt 2 (Windows Mobile 6.5), I can make and receive calls just fine. Is this a problem with the ROM, or some kind of configuration? My roaming is turned on.
Have you configured the APN? It should change it with the SIM but it won't hurt to check.
Wait....I sent this with Tapatalk?
yes i have configured the APN, and the data works just fine - i just can't make or receive calls
Turn off your 3G/4G. Make sure it is on GSM Only, not WCDMA.
Hi !
Recently I bought this LG but I have this problem:
I put my sim on it and can use LTE , download stuff , facebook, whatsapp and everything connected w / internet , but I can not make or receive phone calls or sms . When I dial a number that says " network number not avaible ."
I've tried with another simcard and moved to Cm11 and CM12 but without effect.
Can anyone help ? :crying:
Sorry for the bad english
You can't make or receive calls when only LTE is enabled. LTE frequency doesn't support calls. You should try dialing *#*#4636#*#* and then select the first one. Scroll down a bit and then select the network type: LTE/GSM/WCDMA. I have this selected and everytime someone calls, phone automatically switches from LTE to WCDMA/3G. After the call it turns automatically back to LTE.
kultz said:
You can't make or receive calls when only LTE is enabled. LTE frequency doesn't support calls. You should try dialing *#*#4636#*#* and then select the first one. Scroll down a bit and then select the network type: LTE/GSM/WCDMA. I have this selected and everytime someone calls, phone automatically switches from LTE to WCDMA/3G. After the call it turns automatically back to LTE.
Click to expand...
Click to collapse
The problem is that I already have on WCDMA / 3G waited for the update to the lollipop but remains the same. Any idea?
I'm really sad cuz I have a phone that does everything but phonecalls
sammywtf said:
I'm really sad cuz I have a phone that does everything but phonecalls
Click to expand...
Click to collapse
Where did you get the SIM from?
Were you ever able to do calls with that SIM in any other phone?
Maybe it is a data only SIM, like sold for tablets or laptops.
I would try it with a different SIM card.
Zaaap72 said:
Where did you get the SIM from?
Were you ever able to do calls with that SIM in any other phone?
Maybe it is a data only SIM, like sold for tablets or laptops.
I would try it with a different SIM card.
Click to expand...
Click to collapse
Nope, I never could text or make phone calls,and the problem isn't the SIM because right now it's in other phone and works fine.
Same problem with mine, 3G/2G data is working fine but the phone won't let me do a call ("no network" available). This happened on the kitkat rom, and since that I upgraded to the official Lollipop rom (through OTA) bu the problem remain the same...
The strange thing is that the phone just came from repair (the touch screen stopped to work without no reason... ), hoppefully it was under waranty... but now the waranty is over so I don't know what to do except maybe putting this phone on a trash, but it would be a such waste...
If anyone have an idea about the problem, it is hightly welcomed!
Hi!
Just a quick question,
I forced LTE in the service menu but found out that calls and SMS don't get through because they use 3G. The phone switches from 4G to 3g very sensitively, even though a "weak" 4G connection seems to be much faster than a strong 3G.
Is there a way to configure when the phone switches to 3G or is it possible to force 4G but still somehow get calls and messages?
I'm rooted and will try anything
Thanks
Hey guys! I'm running into an issue with my S6 Edge+ where if I make a phone call in a 4G area, it immediately drops to H+ after I finish the call and refuses to re-connect to 4G automatically even with wifi off. I have to go into connection settings, switch to LTE/CDMA, and swap back to LTE/CDMA/GSM. Is there a way to make it reconnect to LTE automatically after a call?
Hello all!
I have a Samsung A01 (SM-a015AZ) unlocked from Cricket, being used in Pakistan. Internet over LTE works perfectly, however the phone does not support VolTE and so it is only possible to send sms or call over 2g/3g. There's no problem when making a call as the phone automatically drops from LTE to 3g, however that does not happen when someone else tries to call me. The phone does not drop from LTE, nor do I even get any missed calls/sms notifications, but to the person calling me it seems like my phone is unreachable.
There are 3 options present in the preferred network mode (LTE, 3g, 2g) If I set it to 3g, all calls work fine, but with really really bad internet (EDGE). I have even tried to see if any settings in the advanced network configuration menu (By dialing *#*#4636#*#*) would make a difference, however I've had no luck so far. I would really appreciate it if someone can help me with this.
tl;dr Samsung A01 drops from LTE to 3g to make calls, however does not drop when someone else is calling and so does not receive any calls.