Hello guys,
Today my mi mix 2 arrived. I have some Problems with my network. I can't call and write SMS. I connected to my Provider but IT doesnt work. Have somebody a solution?
Thanks
Have you tried a different SIM card slot?
Did you check the apn settings for data and the service center number for sms? If these are not being read from your SIM card you have to enter them manually.
Change your preferred connection to 3G from LTE should fix the problem. I'm guessing you're on the China ROM. China ROM has issue (maybe bug) with LTE B7 not being properly supported. Flashing Global ROM could or probably will fix the issue.
Hakim Farouk said:
Change your preferred connection to 3G from LTE should fix the problem. I'm guessing you're on the China ROM. China ROM has issue (maybe bug) with LTE B7 not being properly supported. Flashing Global ROM could or probably will fix the issue.
Click to expand...
Click to collapse
Thanks it works.
Yes i am on china rom. I will flash the Global rom in the next time. Do you have a link?
Explains why my lte sucks. Waiting the 3 days still for the bootloader unlock.
Targosch said:
Thanks it works.
Yes i am on china rom. I will flash the Global rom in the next time. Do you have a link?
Click to expand...
Click to collapse
MIUI 8 Global Stable: http://en.miui.com/thread-932832-1-1.html
MIUI 9 Beta: http://en.miui.com/thread-1026126-1-1.html
You need to use MIUI 9. MIUI 8 has an issue connecting to WCDMA networks on this phone. It's ridiculous, but upgrading to MIUI 9 solves it.
duraaraa said:
You need to use MIUI 9. MIUI 8 has an issue connecting to WCDMA networks on this phone. It's ridiculous, but upgrading to MIUI 9 solves it.
Click to expand...
Click to collapse
I solved the problem. I dial *#*#4636#*#* then I went to phone Information and preferred a another network. The standard is lte/td-scdm/WCDMA and I need for Germany LTE/td-scdm/GSM.
In a city it could work with the standard one. But I am living in a village. We don't have lte just GSM
Targosch said:
I solved the problem. I dial *#*#4636#*#* then I went to phone Information and preferred a another network. The standard is lte/td-scdm/WCDMA and I need for Germany LTE/td-scdm/GSM.
In a city it could work with the standard one. But I am living in a village. We don't have lte just GSM
Click to expand...
Click to collapse
But that dial method won't stick though. You will have to do that everytime you reboot your phone. but since you don't have LTE in the countryside, I guess the 3G preferred method in the settings will do for now. You still have to go to the Global ROM to get the LTE bands fully working.
Hakim Farouk said:
But that dial method won't stick though. You will have to do that everytime you reboot your phone. but since you don't have LTE in the countryside, I guess the 3G preferred method in the settings will do for now. You still have to go to the Global ROM to get the LTE bands fully working.
Click to expand...
Click to collapse
I can't just prefer 3G cause I am most of the day in the city
Upgrading to MIUI 9 Global doesn't help. Issue stays. And indeed after every reboot or even flight mode, you must readjust manually.... Terrible issue.
Related
So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way. I can send and receive messages on whatsapp and fb messenger. The sim icon shows the LTE symbol with the "!" sign next to it. Like as if it's not properly connected to the network, I'd say. However, on reflashing Oxygen, the sim worked perfectly fine. Any help? The sim does work in the Band 40, but still i have the problem mentioned above. It's really frustrating as i'd like to stay on cm. Are there any work arounds? Would flashing the stock modem over a custom rom help? Would that affect the performance of a custom rom in anyway?? Thanks in advance!
kash296 said:
So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way.
Click to expand...
Click to collapse
Sorry I do not have answer but have the exact same question. Also, I have additional ones: even with Oxygen OS, did Jio work from *both* SIM slots (or only slot 1)? Did you make voice call by VoLTE (or Jio's app)? I too want to move to CM as soon as everything works.
kousik said:
Sorry I do not have answer but have the exact same question. Also, I have additional ones: even with Oxygen OS, did Jio work from *both* SIM slots (or only slot 1)? Did you make voice call by VoLTE (or Jio's app)? I too want to move to CM as soon as everything works.
Click to expand...
Click to collapse
Well, i didn't try it from the second slot on Oxygen, but i did on CM13. The signal was full, and i am sure it'd work. I haven't tried the VoLTE feature properly yet, so i cannot comment. And i actually ended up finding a solution to my own problem, where in there was a proxy which was triggered in the apn. God knows how that happened. Anyway, it'd be helpful if anyone else who has experienced problems could offer some advice. Cheers!
kash296 said:
So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way. I can send and receive messages on whatsapp and fb messenger. The sim icon shows the LTE symbol with the "!" sign next to it. Like as if it's not properly connected to the network, I'd say. However, on reflashing Oxygen, the sim worked perfectly fine. Any help? The sim does work in the Band 40, but still i have the problem mentioned above. It's really frustrating as i'd like to stay on cm. Are there any work arounds? Would flashing the stock modem over a custom rom help? Would that affect the performance of a custom rom in anyway?? Thanks in advance!
Click to expand...
Click to collapse
Which CM based roms u used? I tried pacman rom and rr remix rom but jio was unable to show any data connection!
kash296 said:
So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way. I can send and receive messages on whatsapp and fb messenger. The sim icon shows the LTE symbol with the "!" sign next to it. Like as if it's not properly connected to the network, I'd say. However, on reflashing Oxygen, the sim worked perfectly fine. Any help? The sim does work in the Band 40, but still i have the problem mentioned above. It's really frustrating as i'd like to stay on cm. Are there any work arounds? Would flashing the stock modem over a custom rom help? Would that affect the performance of a custom rom in anyway?? Thanks in advance!
Click to expand...
Click to collapse
I'm using jio sim without any issues on CM13
Palauv said:
Which CM based roms u used? I tried pacman rom and rr remix rom but jio was unable to show any data connection!
Click to expand...
Click to collapse
tried blackjubel RR and official CM. It's working fine now for me.
kash296 said:
tried blackjubel RR and official CM. It's working fine now for me.
Click to expand...
Click to collapse
Isnt official RR and sultan xda's cm13 work then? Okay I ll try them
Palauv said:
Isnt official RR and sultan xda's cm13 work then? Okay I ll try them
Click to expand...
Click to collapse
they should work. I did not test those builds out because i wanted to use the oxygen OS camera port. It does work in the official RR, but as i downloaded the blackjubel build, i figured i don't need to test the official one for now. I used to use it before and it's an awesome rom. As for sultan's rom, loved the build, but my desire to use the stock oxygen camera made me stick with official CM.
kash296 said:
they should work. I did not test those builds out because i wanted to use the oxygen OS camera port. It does work in the official RR, but as i downloaded the blackjubel build, i figured i don't need to test the official one for now. I used to use it before and it's an awesome rom. As for sultan's rom, loved the build, but my desire to use the stock oxygen camera made me stick with official CM.
Click to expand...
Click to collapse
Hey I just clean flashed rr-jubel latest version rom with ex elemental kernel 0.26(cm) and then aroma gapps and then oxygen camera port v3.0. awesome rom,everything working fine but my jio sim is not connecting to data connection!!! I tried to call...call works but no LTE and VOLTE sign on the above bar showing and no data connection as it was in oxygen os a while ago!!! What to do? I rebooted too...:crying::crying::crying:
Palauv said:
Hey I just clean flashed rrjubel latest version with ex kernel 0.26(cm) and aroma gapps and oxygen camera port v3.0. awesome rom but my jio sim is not connecting to data connection!!! I tried to call...call works but no LTE and VOLTE sign as it was in oos a while ago!!! What to do? I rebooted too... :crying:
Click to expand...
Click to collapse
Uh check the APN settings. That's the problem. What i did was to remove the proxy. LTE works fine for me now.
kash296 said:
Uh check the APN settings. That's the problem. What i did was to remove the proxy. LTE works fine for me now.
Click to expand...
Click to collapse
Mind help me where to find and uncheck the apn settings please? please guide...Thanx in advance
Palauv said:
Mind help me where to find and uncheck the apn settings please? please guide...Thanx in advance
Click to expand...
Click to collapse
In settings, go to sim cards. You'll see sim 1 and sim 2 settings. Depending on which slot your jio is in, select that accordingly. You can see the option for APNs there.
Palauv said:
Hey I just clean flashed rr-jubel latest version rom with ex elemental kernel 0.26(cm) and then aroma gapps and then oxygen camera port v3.0. awesome rom,everything working fine but my jio sim is not connecting to data connection!!! I tried to call...call works but no LTE and VOLTE sign on the above bar showing and no data connection as it was in oxygen os a while ago!!! What to do? I rebooted too...:crying::crying::crying:
Click to expand...
Click to collapse
check if APN is actually selected
kash296 said:
In settings, go to sim cards. You'll see sim 1 and sim 2 settings. Depending on which slot your jio is in, select that accordingly. You can see the option for APNs there.
Click to expand...
Click to collapse
There was no apns there..so I created one. and now LTE is showing and data on. but still no VOLTE icon. I miss it :/ anyway thanx.
---------- Post added at 05:28 PM ---------- Previous post was at 05:28 PM ----------
emptyragnarok said:
check if APN is actually selected
Click to expand...
Click to collapse
Actually there were no APN s .. So I created one. Now data is working
As Jio sim uses 4G data for everything that includes voice, sms and data, it is very crucial that u have a proper APN for the sim.
Name: Jio or Jio4G
APN : jionet
Server : just type 3w dot Google dot com
Authentication Type : None
APN Type : default,supl
APN Protocol : IPv4/IPv6
APN Rising Protocol : IPv4/IPv6
Beater : unspecified
Create a new APN with the following settings and than u can either restart the phone or just set airplane mode and than back to normal.
Palauv said:
There was no apns there..so I created one. and now LTE is showing and data on. but still no VOLTE icon. I miss it :/ anyway thanx.
---------- Post added at 05:28 PM ---------- Previous post was at 05:28 PM ----------
Actually there were no APN s .. So I created one. Now data is working
Click to expand...
Click to collapse
Volte should be working bro, use an app which provides that facility. You sure?
kash296 said:
Volte should be working bro, use an app which provides that facility. You sure?
Click to expand...
Click to collapse
Yes m sure...no volte icon appears on screen when I use internet or call someone!
any specific apps u know works only on volte?
ansarirj said:
As Jio sim uses 4G data for everything that includes voice, sms and data, it is very crucial that u have a proper APN for the sim.
Name: Jio or Jio4G
APN : jionet
Server : just type 3w dot Google dot com
Authentication Type : None
APN Type : default,supl
APN Protocol : IPv4/IPv6
APN Rising Protocol : IPv4/IPv6
Beater : unspecified
Create a new APN with the following settings and than u can either restart the phone or just set airplane mode and than back to normal.
Click to expand...
Click to collapse
Thanx for the settings but still volte not showing after restart!
Palauv said:
Yes m sure...no volte icon appears on screen when I use internet or call someone!
any specific apps u know works only on volte?
Click to expand...
Click to collapse
I get the icon in the in call UI. The VoLTE icon appears while using Oxygen OS. Try using the Jio App, one of them is purely meant for VoLTE
I was having a similar problem when I flashed art97 rom (I might have the name wrong but it's similar to that). I have tried other custom ROMs based on CM13 (like resurrection rom) and VoLTE does show up.
Jio sim user here. Everything was fine until I decided to move to another ROM from Community Build. Found that VoLTE is not working on any other ROM, not even Oxygen stock. I tried locking bootloader and going back completely to stock but still VoLTE is dead. Don't know what I messed up but any help would be appreciated.
Every thing is working fine with freedom os try that. Go jio
shiva(@[email protected]) said:
Every thing is working fine with freedom os try that. Go jio
Click to expand...
Click to collapse
You're using Freedom os 1.6 or 1.7?
1.7
---------- Post added at 12:18 PM ---------- Previous post was at 12:17 PM ----------
jashmon said:
You're using Freedom os 1.6 or 1.7?
Click to expand...
Click to collapse
1.7
http://forum.xda-developers.com/oneplus-3/how-to/oneplus-3-how-to-unlock-bootloader-t3398733
Restore your EFS backup. Reboot. Volte will start working.
kuldeeps48 said:
http://forum.xda-developers.com/oneplus-3/how-to/oneplus-3-how-to-unlock-bootloader-t3398733
Restore your EFS backup. Reboot. Volte will start working.
Click to expand...
Click to collapse
But I didn't backup efs unfortunately
Install the Jio 4G Voice app. Its the best hassle free method.
AJayOP2 said:
Install the Jio 4G Voice app. Its the best hassle free method.
Click to expand...
Click to collapse
if you don't have a proper reply please don't comment. I asked about VoLTE not the Jio app. I know I can use it too.
At the moment no other Marshmallow ROM for the oneplus 3 supports VoLTE by itself expect the Community Builds. All 7.0 Nougat ROMs do give VoLTE support. I myslef am on AOKP N.
Flash a Nougat ROM and you'll get back your VoLTE.
I'm on CB 3.5.3 and I can't see VoLTE settings, here two pictures:
What's the problem?
Is the "Enhanced 4G LTE Mode" On under the Cellular networks setting?
No, I haven't.
VoLTE work around on stock / CB
Clean Flash Stock / CB rom using twrp .
You first have to extract 4 files contained in the zip file attached .
Now make a efs backup from twrp
Now go in twrp>backups>device serial number folder>the most recent backup you made folder
And paste the 4 files and replace them with your efs files Then restore EFS back up only using twrp.
That worked for my friend on 3.2.6 stock who completely lost VoLTE , tried every thing found this solution by hit and trail hope it works for you as well.
AJayOP2 said:
At the moment no other Marshmallow ROM for the oneplus 3 supports VoLTE by itself expect the Community Builds. All 7.0 Nougat ROMs do give VoLTE support. I myslef am on AOKP N.
Flash a Nougat ROM and you'll get back your VoLTE.
Click to expand...
Click to collapse
Misleading
I can't find the cellular network settings options after the nougat update on my OnePlus 3
Did you try stock Nougat? I can no longer see the 'VoLTE' icon in Nougat but voice calls work fine without the need of any app. In Marshmallow VoLTE icon used to appear. If you see '"Enhanced 4G LTE Mode" option in cellular settings menu VoLTE should work.
geekmax said:
Did you try stock Nougat? I can no longer see the 'VoLTE' icon in Nougat but voice calls work fine without the need of any app. In Marshmallow VoLTE icon used to appear. If you see '"Enhanced 4G LTE Mode" option in cellular settings menu VoLTE should work.
Click to expand...
Click to collapse
Maybe im selecting the wrong option but even though i ticked the enhanced lte option im still not getting VoLte on nougat.
As soon as I initiate a call it automatically drops to 3g.
Masterx9 said:
Maybe im selecting the wrong option but even though i ticked the enhanced lte option im still not getting VoLte on nougat.
As soon as I initiate a call it automatically drops to 3g.
Click to expand...
Click to collapse
Strange. Not sure why it is happening so. I got a Nexus 5x running Nougat too and it also doesn't show any VoLTE icon but everything works fine. Data, VoLTE calls etc.
Hello,
I'm flashing different version, and each time the same thing happen:
Slot 1 -> Internet & Sms are working. Gsm not.
Slot 2 -> Sms & Gsm are working. Internet not.
They are both configured with same APN & Preferred Network Mode.
Some can help me?
Rom : RR Android 7.1.1
Regards,
Mafyou.
Mafyou said:
Hello,
I'm flashing different version, and each time the same thing happen:
Slot 1 -> Internet & Sms are working. Gsm not.
Slot 2 -> Sms & Gsm are working. Internet not.
They are both configured with same APN & Preferred Network Mode.
Some can help me?
Rom : RR Android 7.1.1
Regards,
Mafyou.
Click to expand...
Click to collapse
does it happen on 100% stock setup too?
bombaglad said:
does it happen on 100% stock setup too?
Click to expand...
Click to collapse
Nope! When I bought it, it worked.... :-/
Mafyou said:
Nope! When I bought it, it worked.... :-/
Click to expand...
Click to collapse
resurrection remix is far from stable at this moment... i suggest you go back to stock, rr builds come and go, you should ask someone in the appropriate thread.. i'm on rr too but i don't use any second sim
3g connection never connect, 4g sometimes connected but for seconds like ten seconds, i mean not stable, very unstable and very limited connection. Its so annoying. Any suggestions? Please help me.
My device info: mi 5s 4gb/32gb, miui 9.2.1.0 global stable.
Edit: gsm also isnt working well. Testing a couple things my friends and my family couldnt reaching me. Gsm signal indicator is showing full but not working properly.
What twrp version, from which rom did you switch to MIUI? And also what MIUI rom did you flash, EU MIUI, or official?
predragiPredrag said:
What twrp version, from which rom did you switch to MIUI? And also what MIUI rom did you flash, EU MIUI, or official?
Click to expand...
Click to collapse
Upgraded miui 9 from miui 8 with ota update, i mean all of it official and legal, but miui 9 has those connection problems. Also i didnt see those issues on miui forums or another platforms, is that only for me? Weird :/
feco86 said:
3g connection never connect, 4g sometimes connected but for seconds like ten seconds, i mean not stable, very unstable and very limited connection. Its so annoying. Any suggestions? Please help me.
My device info: mi 5s 4gb/32gb, miui 9.2.1.0 global stable.
Click to expand...
Click to collapse
Edit: adding screenshot.
Hmm that is infamous "stable" global beta rom... You cannot download it on official site, but you can only get it by OTA, and only selected users had that option.
My advice is to back up everything and do factory reset. It is not strange that something gets messed up while updating MIUI8 to MIU9..
predragiPredrag said:
Hmm that is infamous "stable" global beta rom... You cannot download it on official site, but you can only get it by OTA, and only selected users had that option.
My advice is to back up everything and do factory reset. It is not strange that something gets messed up while updating MIUI8 to MIU9..
Click to expand...
Click to collapse
I hate back uping, anyway ty for advice i hope those will solve.
feco86 said:
I hate back uping, anyway ty for advice i hope those will solve.
Click to expand...
Click to collapse
Or just wait for miui 9.5 in late April That one should solve all issues.
predragiPredrag said:
Or just wait for miui 9.5 in late April That one should solve all issues.
Click to expand...
Click to collapse
Ye ikr. :cyclops:
Solved.
Hello.
I have Redmi Note 9 Pro (Joyeuse) with MIUI QJZEUXM 12.0.2 stable.
I have changed the prefered network type to the correct setting for my network - LTE/UMTS (auto) via *#*#4636#*#*
But it always reverts back to LTE/WCDMA ... which seems to be the default if you choose LTE via the regular settings menu.
How can I make my change permanent ?
Many thanks
on MIUI I have the same problem. but on custom ROM it will work with 4636 until you reboot the phone.
OrGiMaSu said:
on MIUI I have the same problem. but on custom ROM it will work with 4636 until you reboot the phone.
Click to expand...
Click to collapse
Yes, I know, but I do not want to change to a custom ROM until Xiaomi stops updates - which will probably be soon
Many thanks for your reply.