Hi guys, please help me. actually I have a strange problem: I have a korean note 4 N916K and since 1 month I have this strange problem of emergency calls only with all Simcards . Or IMEI is correct, wifi works perfectly, only this problem of emergency calls only when I set network mode to LTE/3G/2G automatically or 3G/2G automatically or 3G only. I tried everything I know, reflashing original roms from Samsung(android 5.0.1, 5.1.1, 6.0.1), many custom roms ..., ... No way, no solution. The only thing that I tried to make my phone working as phone is just put the network mode in setting to 2G, not 3G, nor 4G, just 2G. With 2G only as network mode, the emergency calls only disappeared BUT now I can't connect to 3G and 4G anymore. Please please help me guys, I really need to use at least 3G
Thank you in advance guys.
Sent from my SM-N920C using XDA Free mobile app
shabbat said:
Hi guys, please help me. actually I have a strange problem: I have a korean note 4 N916K and since 1 month I have this strange problem of emergency calls only with all Simcards . Or IMEI is correct, wifi works perfectly, only this problem of emergency calls only when I set network mode to LTE/3G/2G automatically or 3G/2G automatically or 3G only. I tried everything I know, reflashing original roms from Samsung(android 5.0.1, 5.1.1, 6.0.1), many custom roms ..., ... No way, no solution. The only thing that I tried to make my phone working as phone is just put the network mode in setting to 2G, not 3G, nor 4G, just 2G. With 2G only as network mode, the emergency calls only disappeared BUT now I can't connect to 3G and 4G anymore. Please please help me guys, I really need to use at least 3G
Thank you in advance guys.
Sent from my SM-N920C using XDA Free mobile app
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Did you fix the problem? Got the same issue here on my note 4 N910H
sarry86 said:
Did you fix the problem? Got the same issue here on my note 4 N910H
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Nope, i didn't. It made me so mad and angry. No one can solve it so i broke it and i bought a new phone. I hope you will find solution for yours if you have. Good luck
shabbat said:
Nope, i didn't. It made me so mad and angry. No one can solve it so i broke it and i bought a new phone. I hope you will find solution for yours if you have. Good luck
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Oh that's too bad :crying:
Hi.
I have a custom rom
If you have your phone still
I can help you
My gmail
[email protected]
---------- Post added at 09:42 AM ---------- Previous post was at 09:39 AM ----------
my gmail
[email protected]
Please send me a message
I have the same issue in my 910c.
It stopped working out of nowhere, november 2016, I was using the same stable rom for months at the time, wasn't due to a bad update.
Tried everything to fix it, even downgraded to kitkat stock rom, restored IMEI backup, nothing seems to work.
I'm only able to use it as a phone in 2g, it's painful.
Checked my IMEI already, it's not blocked, serial number is correct, CSC is correct, region is correct...
Anyone passed through this and managed to fix it?
Check out this post
https://forum.xda-developers.com/note-4/general/tutorialhow-to-flash-n910c-rom-korean-t3663053
Hey guys, my friend brought to me a Coolpad F2 (don't know where he got it from) with a micromax rom installed which had network problem. On researching I came to know that Yureka is a rebranded version of Coolpad F2. So I flashed yureka official firmware. But still I couldn't solve the network issue. Another weird thing about this phone is that there is only one imei number printed on the phone and the second SIM slot doesn't detect SIM. The phone works perfectly on 2G network, data keeps disconnecting on 3G and no signal at all on 4G(Jio). I've tried everything and every tricks I could find on the internet but no luck. My only thought now is trying a different baseband from another similar phone (I couldn't find modem file of coolpad F2). Any suggestion would be much appreciated.
Guys when I am using custom roms on my redmi 3S phone then I face one big issue which is when I turn off my mobile data. After that allso my Internet is working how to fix this issue. Now I currently using RR 5.8.5. This problem I face in all custom roms. But when I flash miui rom then all working fine. So can anyone tell me how to fix this issue??
I remember this issue on MIUI stock actually . I think this is problem with VoLTE (Jio India) . Which SIM are you using?
Yes I am using jio sim. So can you tell me how to fix it?
MAH35H said:
Yes I am using jio sim. So can you tell me how to fix it?
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VoLTE is actually connecting you to the internet even though the speed is very less. Check how volte works in google.
Hi everyone,
I'm facing a very strange bug in every ROM even i flashed back MIUI stable but still it was their,
I'm not able to make calls from my jio no. to any other jio no. while as i can easily make calls from my jio no. to any non jio no.
The call gets disconnected automatically as if i don't have VoLte device.
Tried using other sim card but not solved. Done a full reset twice but still no luck.
Please anybody know how can i fix it ?
(Already fixed)
Try contacting jio care maybe they can help.
starlord143 said:
Try contacting jio care maybe they can help.
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Lol thats not jio's problem do a fastboot flash and ur volte will be working I got the same problem no volte in any ROM flashed fastboot miui and the flashed twrp and other custom rom that's it volte working
Hey
I am a had using redmi 3s almost 1 week.
Rooted , unlocked the bootloader , then flash custom Rome like Havcos, Dot os , then I did one think.
I unlocked all LTE BAND.
B1..................to............B43.
For test the idea 4G & volte.
YEAH IT WORKS.
But yesterday I flash I format all data & flash again Dot is.
I get problem.
Whenever I insert the Sim it stop working & bootloop or switch off.
Why I don't no.
I decrpty the storage from tool all in one when I flash firstime an a custom.
I can flash some custom room Havcos etc.
But seems it fail when I insert the rom.
I need solution guys.
Because this phone is belongs to my grandfather & if the problem not solve then I will dead..???
Urgent
Help.