I need help, my zuk z2 plus, it seems that I lost the service after I make the first call after the last reboot.:crying:
When I restart the phone or deactivate the airplane mode I can make a call and it works normal, but after that call, if I try to call again I get that the network is not available, so I have to restart again.
I tried changing the base bands, official and custom roms, and nothing works, please help, what should I do, after I lost the service I can not call or call me because I do not have a network:crying::crying::crying::crying:
Thanks in advance
Related
Hi guys,
i have been using CM 7.0.1 but now i have installed Rempuzzle ROM. I decided to do that after not being able to fix answering phone calls. I would answer and then i couldn't hear a thing, the caller couldn't hear me also.
After switching to Rempuzzle, that issue is fixed but now i got one more problem.
I have pretty good 3g coverage and 99% of the time it is connected to "H". Recently that "H" would suddenly disappear and i had to put the phone in airplane mode and then back to get it working again.
Can somebody please help?
Hello Everybody,
My phone n7100 with rooted stock rom 4.1.2 .
I was sitting with a friend and he was ringing my phone, but the network said the the phone is closed.
it was very strange the phone was turned on, and i can call him normally and his phone would ring, so there is no problem with calling,
Just with receiving and it can be fixed by restarting the phone OR enabling then disabling flight mode.
it happened to me around 3 times, whats annoying is that you never know when the phone hangs or you cant receive calls unless you meet someone who tried to call you before.
I don't know what is the problem exactly, so if somebody got any idea to share ??
Thanks.
This problem is more related to network. Check out using different simcard or other network operator.
Sent from my GT-N7100 using Tapatalk
You're not based in the UAE by any chance? The Phone company here just rolls out that sort of message rather than admit that their network sucks and they cannot route the call.
I don't actually mind that they can't route the call, but it really bugs me that they have to lie about it.
As the title says, I'm having issues making calls when my phone is on LTE, when it's not it works just fine and I can make calls but as soon as it goes over to LTE again I loose the ability. My data works fine and so do txt messages just no voice calls. When I try to make a phone call the phone just sits there at Dialing.
I'm running Sphinx ROM atm however this wold happen when I was on CM11 also.
Any ideas guys?
With Miroslav's rom I perform calls without trouble. But there is one glitch...After finishing a phone call, I might lose signal completely and the phone will reconnect to the network. This usually takes about 20 seconds before the phone is connected to the network and ready.
I am having issues with the P8000 phones I have. The phone is taking too long to switch from 4G to 3G when receiving a call so it goes to voicemail everytime. If it is set to 3G only it rings perfectly.
Dialling out also takes an age as because of the long time it takes to switch, but due to there not being a time limit, it does finally dial after about 15-20 seconds.
Has anybody had this happen to theirs and was there a workaround at all? (They are using Telstra in Australia)
Also when you factory reset the phone it clears the IMEI info and you have to enter engineering mode to put them back, is this normal behaviour as I would expect a factory reset to leave the IMEI information untouched.
Hopefully someone can assist me with a workaround.
same thing here...
Mattycee said:
I am having issues with the P8000 phones I have. The phone is taking too long to switch from 4G to 3G when receiving a call so it goes to voicemail everytime. If it is set to 3G only it rings perfectly.
Dialling out also takes an age as because of the long time it takes to switch, but due to there not being a time limit, it does finally dial after about 15-20 seconds.
Has anybody had this happen to theirs and was there a workaround at all? (They are using Telstra in Australia)
Also when you factory reset the phone it clears the IMEI info and you have to enter engineering mode to put them back, is this normal behaviour as I would expect a factory reset to leave the IMEI information untouched.
Hopefully someone can assist me with a workaround.
Click to expand...
Click to collapse
I'm having similar issue... the only difference is that I do not have 3g since I leave in canada and frequencies don't match.
Anyways, when I set my phone to 2g, I can call and receive calls no issues.
Once I select 4G, I'm able to make calls (after a while since the phones takes it's time to change from 4g to 2g) but I cannot receive... I'm assuming the phone does not know a call is coming since calls use 2d...
Hopefully this can be fixes soon.
Using Eragon room...
update
after a conversation I had with my provider I may have identified the issue...
LTE does not carry over call service (only some provider through voLTE). So, when a receiving call is arriving, the provider sends a signal to the phone (called non assess stratum) that triggers it to change to 3g or 2g to receive the call.
when we want to make the call, the issue does not applies since the phone already knows we are making a call and automatically changes to 2g/3g.
so, will someone be able to help us on how to make sure the phone get the signal from the outside to change network type when an incoming call is arriving?
hope so.
thanks,
For the invalid imei after factory reset (or firmware upgrade), it doesn't happens everytime but it happens often. It's seems to be a problem with all mediatek based phones (it's the case on all my previous mediatek phones(5))
Cheers
I am experiencing the same issue re: no calls coming through when in 4G cause it doesn't switch to 3G in time and it goes to voice mail. (I'm with Telstra - Australia)
Has there been any update on this issue?
Currently I am in stock room.
My phone suddenly drops the network (Wi-Fi and cell network) but it is not in airplane mode.
I won't be able to receive any calls, but the caller will hear busy tone.
During the whole time my network shows few bars, but it is probably fake network.
I am just missing many calls due to this problem, and when some one notifies over other phone I will get to know and I will put into airplane more and back, the network resets and works fine.
Can anyone know what is the problem ??
I have reset my phone also, but of no use.
Thanks in advance.