hello guys,
lenovo k6 note Volte is working ,data is also working , when i do call its closing automatically every time
chaitanya49 said:
hello guys,
lenovo k6 note Volte is working ,data is also working , when i do call its closing automatically every time
Click to expand...
Click to collapse
CustomRom or stock?
Same problem,
You got any solution?
Hi all,
The problem is with the baseband. Unlocking the bootloader corrupts the EFS for some devices like mine, though the IMEI was shown properly.
I had to totally restore my baseband, calls are fine now even on non-VoLTE network.
Check out this thread.
https://forum.xda-developers.com/k6-power/how-to/guide-restore-baseband-k6-note-imei-t4007861
And for the second SIM issue which a few people experience:
1. In stock ROM, primary mobile data SIM is set to LTE/WCDMA/GSM by default, but that is not the case with custom ROM (atleast in my case).
2. To get the second SIM slot work properly, manually set the network to GSM for your second slot (in case if your second slot is not your primary mobile data slot).
3. If you have changed the primary data SIM to your second slot, you have to set the first slot to GSM manually from network settings (this will not change automatically) and set your second slot to LTE/WCDMA/GSM. Your second slot will receive signal and connect to the network now.
Thanks,
tfr.
Related
Hello Every one!
I have a big problem in my phone K30-T (2 Sim Card), It was worked perfectly before I updated It to custom Rom Lollipop, the new Rom is too slow, so I decided to downgrade it to KitKat again.
When I Downgrade it:
1- The second sim (Sim 2) goes no signal (x mark on icon), network name is correct, IMEI is correct.
2- The first sim (Sim 1) network signal is OK, but no sound when I call any number.
I tried to change the network type from *#*#4636#*#*:
1- Sim 2, no changes, I tried every network, still no signal
2- Sim 1, Can not change it to another Network expect (GSM Only).
Please Help! I use this phone now as a play station. just for games.
Please Help!
camalon! said:
Hello Every one!
I have a big problem in my phone K30-T (2 Sim Card), It was worked perfectly before I updated It to custom Rom Lollipop, the new Rom is too slow, so I decided to downgrade it to KitKat again.
When I Downgrade it:
1- The second sim (Sim 2) goes no signal (x mark on icon), network name is correct, IMEI is correct.
2- The first sim (Sim 1) network signal is OK, but no sound when I call any number.
I tried to change the network type from *#*#4636#*#*:
1- Sim 2, no changes, I tried every network, still no signal
2- Sim 1, Can not change it to another Network expect (GSM Only).
Please Help! I use this phone now as a play station. just for games.
Please Help!
Click to expand...
Click to collapse
Problems like this in general can be fixed when flashing the stock ROM. Sounds like some drivers were broken... Not restore any backup!
Thanks "Strongst", I tried stock Rom from Needrom
http://www.needrom.com/download/lenovo-k30-t/
No new news, the same problem, & I tried another one from other site, Advice me!
Hello Friends , I have OnePlus 2 ( oxygen OS 3.6.1) with JIO on my 1st sim slot . Many times the VOLTE icons disappears from the status bar although the signal is full on the sim and the data is working .After VOLTE icons disappears I cant make any call from the sim and I dont have any other choice than disabling the sim card and re enabling it to bring the VOLTE back which is quite frustrating . Any help on this ?
Try resetting the network settings within your sim card menu. Revert if issue persists.
Hey I already tried network resetting but nothing works
perhaps reflashing the modem firmware file of 3.6.0 or 3.6.1 will solve your issue. Link is in the lineage OS 15 thread. Search for the keywords you'll get it. If you don't I'll link.
Hey send link didn't find it plz
[email protected] said:
Hello Friends , I have OnePlus 2 ( oxygen OS 3.6.1) with JIO on my 1st sim slot . Many times the VOLTE icons disappears from the status bar although the signal is full on the sim and the data is working .After VOLTE icons disappears I cant make any call from the sim and I dont have any other choice than disabling the sim card and re enabling it to bring the VOLTE back which is quite frustrating . Any help on this ?
Click to expand...
Click to collapse
I am also facing this issue recently.
I Tried reflashing the OS to 3.6.0 and 3.5.6 but same issue still persists. I cleaned Data and cache too.
(Jio VOLTE is now only working in SIM1 slot. Previously it used to work in SIM2 slot too. Even after flashing to older OS, facing same issue)
No success yet.
ShomiNa said:
I am also facing this issue recently.
I Tried reflashing the OS to 3.6.0 and 3.5.6 but same issue still persists. I cleaned Data and cache too.
(Jio VOLTE is now only working in SIM1 slot. Previously it used to work in SIM2 slot too. Even after flashing to older OS, facing same issue)
No success yet.
Click to expand...
Click to collapse
chances that u'r using 2 simcards... remove one and power on /off then isert second sim !
[email protected] said:
Hey send link didn't find it plz
Click to expand...
Click to collapse
Is your problem solved? Coz I m facing the same issue for a while now.
Even I'm facing the same issue?
I have to remove and reinsert sim every 1-2 hours to get volte back
hi, i have samsung galaxy grand prime SM-G531H. the original version of my phone was android lollipop but recently i upgraded it to marshmallow. but i have some problems, the mobile data doesn't work (the wifi connection works perfectly tho). i've tried everything the internet have said: factory reset, networks settings reset, turning on/off the airplane mode, turning on/off the cellular data, changing the APN, taking out the sim cards from the slot, rebooting the phone, but nothing works.
but recently i've found out if i only use 1 sim card slot the mobile data will work. but i need both of the sim cards. anyway i usually use the 1st SIM as mobile data, and the 2nd one for texting/calls. so... anyone know how to fix this problem? thanks in advance.
Some background first; prior to this whole fiasco I was using LOS 15.1 with a Jio and a Vodafone SIM card. Everything worked fine and I faced no issues with calls or data. Last week I traveled to Thailand. There in order to use data services, I bought an AIS travelers SIM card. There too, I faced no problems with calls or data. This sunday I returned back to India and popped in my Jio SIM card. I could use data, but couldn't make any calls. If the network was switched / cell tower was changed the network would drop completely and I need to reboot my phone to get the network back. So for solving this issue, I've tried various methods none of which have worked. I'll list them below:
1. Network settings reset; no effect
2. Reconfigure the APN settings; no effect
3. Reflashed the modem / firmware; no effect
4. Full factory reset and clean flash of LOS 15.1 with latest GApps and Magisk; data no longer works
If someone has faced this issue, please guide me. This phone is my primary device and I don't even have a secondary device on me right now.
Thanks in advance.
Hello folks
as you read on the title of the thread,i cant make calls or send messages from my sim now ,and that because i used the command - - - 4636 - i don't remember wat i really changed but it's only data now cant use as normal sim until i switch my second sim as data so the first one works
i have lenovo k6 power nougat stock rom.
any methode to disable volte or reseting the signal band .... ????
help me please
hackstorm1989 said:
Hello folks
as you read on the title of the thread,i cant make calls or send messages from my sim now ,and that because i used the command - - - 4636 - i don't remember wat i really changed but it's only data now cant use as normal sim until i switch my second sim as data so the first one works
i have lenovo k6 power nougat stock rom.
any methode to disable volte or reseting the signal band .... ????
help me please
Click to expand...
Click to collapse
You have probably corrupted your EFS partition which has your baseband information.
You have to restore your baseband.
Check this out. It is for Lenovo K6 Note though the procedure is the same.
https://forum.xda-developers.com/k6-power/how-to/guide-restore-baseband-k6-note-imei-t4007861/
Thanks,
tfr.