Mobile data problem - Lenovo ZUK Z2 (Plus) Questions & Answers

Hi I want to ask am I only experiencing Sometimes the Signal on Mobile data? Even I have data the icon will Appear an x inside of the signal icon and after that I can't browse I am using Lineage 15.1 by Augustin and with 1.76 Baseband version M8996FAAANAZM 1.70664.3.73637.1
I Dont know if its the problem in the ROM or in my Mobile Carrier or in the Baseband version?

Related

[Q] No mobile network, but have service

Recently flahed CM11 kitkat 4.4.2 M8, camera's still not working and also the sensor.Thats to be fixed :good:
But, the problem is that eventhough RIL is working, i cant seem to connect to mobile network, but i do have a service, My Maxis
arefasyrf said:
Recently flahed CM11 kitkat 4.4.2 M8, camera's still not working and also the sensor.Thats to be fixed :good:
But, the problem is that eventhough RIL is working, i cant seem to connect to mobile network, but i do have a service, My Maxis
Click to expand...
Click to collapse
Im using the same ROM but I can connect easily.

[Q] [CM 12.1] I can't run mobile network, why????

I have just flashed Cm 12.1 and everything is ok expect mobile network
I think the device detect the sim but it can't run mobile network (calls ,sms,....)
anyone can help me
thanks
i had the same problem, you need to flash the radio from 4.3 stock
https://yadi.sk/d/xMjlpg_VTBRXW

Paranoid Android Build Version: 6.0.2 + 6.0.3 - Nexus 5 no mobile data

Hey guys,
I love the new rom and it is doing fine with Build Version: 6.0.1
However, if I flash a version above 6.0.1 my mobile data stops working - even though it is turned on in the settings. I can call on my phone but mobile network doesn't work anymore. There is no LTE/4G/H/E symbol above the signal indicator.
I already tried flashing a new radio (M8974A-2.0.50.2.28 - downgrade from 2.29) but there was no change. I own a Nexus 5 (2013), no special kernel installed.
Any suggestions?
Kind regards
JulesWinnfield said:
Hey guys,
I love the new rom and it is doing fine with Build Version: 6.0.1
However, if I flash a version above 6.0.1 my mobile data stops working - even though it is turned on in the settings. I can call on my phone but mobile network doesn't work anymore. There is no LTE/4G/H/E symbol above the signal indicator.
I already tried flashing a new radio (M8974A-2.0.50.2.28 - downgrade from 2.29) but there was no change. I own a Nexus 5 (2013), no special kernel installed.
Any suggestions?
Kind regards
Click to expand...
Click to collapse
Why not upgrade to 6.0.3 and lose the Xposed to test?
Pirateghost said:
Why not upgrade to 6.0.3 and lose the Xposed to test?
Click to expand...
Click to collapse
Yesterday I've tried a clean install of 6.0.3 with a previous full wipe and the same problem occurred. No xposed framework was installed, nor gapps. Wifi worked. I could make calls but no mobile data.
Might it be a carrier or Sim card problem (I've got a sim from Germany Drillisch - O2)?
I tried another SIM card from my work phone in my Nexus 5 (also O2 Network carrier) after flashing 6.0.3 and mobile data works. If I switch back to my regular Sim card, mobile data stops working again.
This is beyond my understanding. Is there a possible solution so my regular Sim card will work aswell?
Kind regards
Set your APN to match your carrier.
I
Pirateghost said:
Set your APN to match your carrier.
Click to expand...
Click to collapse
It worked! Man, huge thank you. You're awesome!!! :good:

[HELP] VoLTE issue

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.

network dissapear/restart on custom rom

hi, i am having problem with network using custom rom, sudden network restart/disappear and sometimes my phone go back to lockscreen while the network disappear. been using 4g and happen while onload with download or streaming, when active on hospot too.. happen with many custom rom that i tried with different kernel/stock/clean flash such as, crdroid with harfix kernel, aoscp with clean flash without install any apps, aex 1st build and latest build by dave. maybe my 4g network problem, i dont know but there's no problem with 4g signal.. just wanna know if someone having this problem. not happening too often tho.. and hard to replicate the problem..but its not a big deal to me...just wanna know.. thanks.
I had that same issue
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