Carrier Agrregation supported on both sim slots? - Samsung Galaxy S10+ Questions & Answers

Hello All,
I want to know if carrier aggregation (4g+) is supported on both the sim slots. I have seen 4g+ on my primary sim few times, but never saw it on my 2nd sim.
May somebody please confirm this?
Thanks

You can only get 4G+ active on slot where mobile data enabled.

Related

Android 7.0 beta on SM-G935FD Duos - 2'nd SIM question

Anybody tried Android 7.0 Nougat on G935FD Duos and can confirm that 2'nd SIM can be 3G/2G or still 2G-only?
One lte n one 2g only
Single sim + Micro SD
So, there will be no issues if I use one sim card with a memory card, right?
:good:
shahriar01 said:
So, there will be no issues if I use one sim card with a memory card, right?
Click to expand...
Click to collapse
yep no issues. im using one sim and one sd card and both is working fine.
saurabh808 said:
One lte n one 2g only
Click to expand...
Click to collapse
Can u share rom link. It is official beta version that you r using?
Thanks in advance.
I also have a question for those who have dual sim
In the launhcer is there a settings icon to hide the app drawer?
My single sim s7 edge g935f hasnt got that option
ashutoshvashist said:
Can u share rom link. It is official beta version that you r using?
Thanks in advance.
Click to expand...
Click to collapse
link is in other thread i guess .. its official beta for uk users not indian users but still works ok but im back on official marshmallow coz my jio volte was not working in nougat
saurabh808 said:
link is in other thread i guess .. its official beta for uk users not indian users but still works ok but im back on official marshmallow coz my jio volte was not working in nougat
Click to expand...
Click to collapse
Thanks, VoLTE is one issue which i also concerned . so it is better to wait for official OTA.
I have a issue with 2nd sim slot too, I can't use 4G in second slot.
1st slot 4G + 2nd slot (3G/2G) => OK
1st slot 3G/2G + 2nd slot(4G) => 2nd slot only use 3G
In my country (Thailand), G935FD can use 3G network on sim2 even on Marshmallow 6.0
What kind of rom and csc code are you using? ?
@romeokk - are you sure, you have got G935FD and not G9350 (with Snapdragon) ?
Can you show printscreen with software info? Which security patch level?
Any Australian users tired this rom? Does it work with any carriers prefectly?
jano7878 said:
@romeokk - are you sure, you have got G935FD and not G9350 (with Snapdragon) ?
Can you show printscreen with software info? Which security patch level?
Click to expand...
Click to collapse
Here:
Thanks! it seems, that some country variants already has got update to enable 3G on the second SIM. I wonder, if the rest of G935F firmware variants will get this update too.
@romeokk - One more question: could you confirm, that it's possible to force 2nd SIM to use 3G only? Is mode "3G only" available on 2nd SIM settings? My goal to achieve is: 1st SIM on LTE/3G/2G and 2nd SIM in "3G only" mode.
jano7878 said:
@romeokk - One more question: could you confirm, that it's possible to force 2nd SIM to use 3G only? Is mode "3G only" available on 2nd SIM settings? My goal to achieve is: 1st SIM on LTE/3G/2G and 2nd SIM in "3G only" mode.
Click to expand...
Click to collapse
I can absolutely do that. Since im using my phone to reply, its not convenient to upload a picture to confirm.
One thing I should mention is that after the phone has been upgraded to use 3G on sim 2, 3CA (LTE carrier aggregation using 3 frequency bands) no longer works in sim1 when sim 2 is inserted, even 2G only is set on sim2. The phone works on 3CA only when sim2 is not inserted at all.

Volte (JIO) support to Samsung note4 910p with Custom ROM (Dr Ketans Rom )

I have Samsung Note4 910p it was intially masked with 910F later i have Installed Dr.ketans ROM, When i insert activated Jio sim in it, its not showing up network and iam getting network for all other 2G sim.
Please help me .
PAtilSahil said:
I have Samsung Note4 910p it was intially masked with 910F later i have Installed Dr.ketans ROM, When i insert activated Jio sim in it, its not showing up network and iam getting network for all other 2G sim.
Please help me .
Click to expand...
Click to collapse
N910p you cannot use jio volte because lte bands are locked and works only with sprint sim card in usa.you can only use 2g/3g. No matter which rom you use.
iam using all 2g
if i can use any other network then why cant jio?
is there anything to do with modem version? or firmware?
please help me.

AL10 vs L29 firmware&network

Dear all, I need all help to confirm as I read thru there no firmed answers.
1. Does AL10 dual sim support Sim1 on 4G & Sim2 on 3G? Either in Nougat or MM, emui 4.0/4.1/5.0?
I saw Mate 9 confirmed that it will have sim1 on 4G; sim2 on 3G. It is firmware that tweak this or must be hardware change?
2. Can I flash AL10 firmware to my L29? As I saw there are people flashing L29 to AL10 but not the reverse way.
3. Anyone know what will happen if the countries shutting down GSM network. Does it means our dual sim will eventually become redundant and only work as single sim variant after 2G network shutdown.
All the questions are already posted 100x in other threads but as for the 2g gsm Sim issue I a. Interested to know also , I would like to have both Sim slots at 3g or more as we don't use 2g in canada.

How to make Jio sim work on Galaxy Note 4 SM-N9100

Hello Folks,
I purchased a JIO sim yesterday and I tried it in my Galaxy Note 4 SM-N9100 (Dual sim) phone and it does not work. JIO requires VoLTE to work.
Searched for other firmware versions for this model in sammobile and I ended up with only two versions for this device, China and Hongkong versions. Both of these do not support VoLTE.
Can someone please suggest a way to make JIO sim work on my phone.
Thanks in advance.
N9100 is a chinese variant.
Even if you manage to get volte firmware, the sim wont work, cause the network bands are different.
Its in hardware and you definitely cant change that.
Are you even receiving signals?
Reporting Via N910G.
yashthemw said:
N9100 is a chinese variant.
Even if you manage to get volte firmware, the sim wont work, cause the network bands are different.
Its in hardware and you definitely cant change that.
Are you even receiving signals?
Reporting Via N910G.
Click to expand...
Click to collapse
I am getting signal. It also Shows 'Jio 4G' in notification but none works. Calls, Messages, Internet are not working.

Redmi note 7 does not detect sim (single sim)

Colleagues I have a small problem, the redmi note 7 that I have does not detect the sim memory after changing the operator rom to the global one, it is a device that only supports one sim memory and it is worth mentioning that the operator rom was not removed at all
Will this problem have a solution? I wish I could rescue my cell phone
Telcel bloks out the double sim feature, follow this tuto:
Dual sim telcel
Check if it's the issue with your sim/network provider.

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