Need Dual Sim Settings for Oneplus3 OxygenOS4.0.3 - OnePlus 3 Questions & Answers

Is there any way to enable individual sim settings
SIM 1 -2G
SIM2 -4G
Now we have only one settings.Any Help to enable in OxygenOS????

Make SIM 1 default for data, change network to 2G.
Make SIM 2 default and change network to 4G.
Done.
(you can also change network of SIM 1 from the testing menu *#*#4636#*#*)

Related

[Q] WCDMA only with data turned on SIM1 Making SIM2 not reachable

I am facing the problem of the SIM2(GSM mode only) going out of network when the data is turned-on on SIM1(WDCMA mode only).
I use the following
SIM1 - DATA
SIM2 - Primary calling purpose
Following pattern observed
SIM1 SIM2 Data Turned Observations
--------------------------------------------------------
GSM GSM turned on-either sims Working and both SIMs available on network
WCDMA GSM turned on-SIM2 Working and both SIMs available on network
WCDMA GSM turned on-SIM1 SIM1 Working, SIM2 not available on network (if anyone calls on sim1 it is not reachable)
Signal icon does not rightly depict the same for the third combination.
I have made the above observations by actually calling from other phone with the above combinations.
Thanks
janardhan

About Dual Sim - Second Sim For 2G - Edge Connection

Hi,
Is there any option, hacks, settings or customised rom or something for second sim card's 2G connection (it says supports edge connection) ?

Z5 Premium Dual SIM question

For those who have it, is it possible on the dual sim version that when one SIM is on LTE voice/data, can SIM 2 have voice on 3G? I have 2 SIMs with the same company but the company doesn't have a 2G network only 3G/4G LTE.
defender007 said:
For those who have it, is it possible on the dual sim version that when one SIM is on LTE voice/data, can SIM 2 have voice on 3G? I have 2 SIMs with the same company but the company doesn't have a 2G network only 3G/4G LTE.
Click to expand...
Click to collapse
yes in the settings you can assign each sim to do any function exclusively.
SO to confirm, SIM 1 can be on 4G and SIM 2 can be on 3G? Can you take a screen shot of the menu? Thanks
defender007 said:
SO to confirm, SIM 1 can be on 4G and SIM 2 can be on 3G? Can you take a screen shot of the menu? Thanks
Click to expand...
Click to collapse
The phone will use whatever the carrier gives you access to. If for whatever reason SIM 1 gets 4G and SIM 2 only gets 3G, then that's what the phone will get. The sim card looks to your phone carrier and signal availability to determine what service is provided to the phone.
If you also want to limit it to only go as high as 3G, I believe there is also an option for that. I have a Dual SIM Z5 with only one SIM atm. So pictures from my phone are going to be useless for you. But the pathway is as follows:
Settings\Dual Sim settings\Sim card for data Traffic.
hope this helps
I have a Note 5 Dual sim and when SIM 1 is 4G, the second one only has 2G as an option. You wouldn't happen to have another SIM you can throw in and see if sim 1 can be 4g and sim 2 can go to 3g? Preferably the second sim would be either Bell or Telus since they have no 2G network. I really appreciate it. Don't want to buy another 900$ phone to find out that it won't work.
Thanks
defender007 said:
I have a Note 5 Dual sim and when SIM 1 is 4G, the second one only has 2G as an option. You wouldn't happen to have another SIM you can throw in and see if sim 1 can be 4g and sim 2 can go to 3g? Preferably the second sim would be either Bell or Telus since they have no 2G network. I really appreciate it. Don't want to buy another 900$ phone to find out that it won't work.
Thanks
Click to expand...
Click to collapse
Unfortunately I don't have another one. The Z5 uses a micro sim and I don't know many people with one. You're likely able to call up Sony's sales line and have them ask a tech who does know for sure though. If you do, please report back with what you find so this might benefit another person in your same situation!
Good luck!
It won't work, I just looked up the user manual:
Selecting mobile networks
Your device supports the use of two different networks at the same time. You can
select from the following network mode combinations when two SIM cards are
inserted in your device:
• One LTE network and one GSM network
• One WCDMA network and one GSM network
• Two GSM networks
For each SIM card, you can set your device to switch automatically between mobile
networks depending on which mobile networks are available where you are. You can
also manually set your device to use a particular mobile network mode for each SIM
card, for example, WCDMA or GSM.
Different status icons are displayed in the status bar depending on the type or mode
of network that you are connected to. Refer to Status icon on page 35 to see what
the different status icons look like.
Thanks for your help. I'm out of luck...
defender007 said:
It won't work, I just looked up the user manual:
Selecting mobile networks
Your device supports the use of two different networks at the same time. You can
select from the following network mode combinations when two SIM cards are
inserted in your device:
• One LTE network and one GSM network
• One WCDMA network and one GSM network
• Two GSM networks
For each SIM card, you can set your device to switch automatically between mobile
networks depending on which mobile networks are available where you are. You can
also manually set your device to use a particular mobile network mode for each SIM
card, for example, WCDMA or GSM.
Different status icons are displayed in the status bar depending on the type or mode
of network that you are connected to. Refer to Status icon on page 35 to see what
the different status icons look like.
Thanks for your help. I'm out of luck...
Click to expand...
Click to collapse
And that is exactly the case.
One sim is 4G/3G and the other only 2G.
If in the mobile network settings you try to switch SIM 2 from GSM to 3G or 4G you get a notification that SIM 1 will switch to GSM and that SIM 2 will be data traffic SIM card.
I have Z5 Premium Dual and if I set SIM 1 as 4G or WCDMA (3G), SIM 2 will be 2G only. If I set SIM 2 to be 4G or WCDMA, SIM 1 will be 2G only.
You can not set to WCDMA for both or 4G for both slots. But you can set to 2G for both slot, only it's useless to you.
The combination for SIM 1 and SIM 2 is:
- 4G preferred and 2G only
- WCDMA preferred and 2G only
- WCDMA only and 2G only
- 2G only and 2G only
- 2G only and WCDMA only
- 2G only and WCDMA prefered
- 2G only and 4G prefered
So if your carrier do noth have 2G, it's better you use as single SIM or find another dual SIM phone that support 3G on both slots.
I add a last detail to this useful discussion:
You can set mobile data both in the 4G SIM or in the 2G SIM, doesn't matter. You can use voice calls on 4G SIM 1 and keep 2G SIM 2 for data and voice.
I have a dual SIM Z5 premium:
The worst bit is not the fact that only one SIM can have 4G at a time, which seems not to be a problem to most people. The real issue is not even the fact that I have 2 4G Sims and changing from one to another takes many seconds, in which it goes into no signal. The real issue is that when you are at a call in the none-internet assigned SIM, the other internet SIM stops working and you lose your internet connection. The only way to maintain your internet connection is in the only case that the phone call is been made by the same SIM that is currently giving the internet. And no, you cannot change in the middle of a call, since changing disables both Sims for to many seconds and the call would be hanged.
Please if any other user has found a way around this, beside connecting to Wi-Fi, please tell
Run Data Service on one Sim
defender007 said:
For those who have it, is it possible on the dual sim version that when one SIM is on LTE voice/data, can SIM 2 have voice on 3G? I have 2 SIMs with the same company but the company doesn't have a 2G network only 3G/4G LTE.
Click to expand...
Click to collapse
Yes it is possible that you can use LTE and 3G sim in your Sony Z5. Even it is also possible that you can use LTE sim in both sim ports in all Sony Z series phones. But there is one condition that you have to run data access only from one sim. You will be not able to run data service on both sim cards. You can do this by going to settings option and set your one sim card for call/messages and another for data service only. Check Sony Xperia Z5 Manual- guideusermanual.com/product-name-xperia-z5-manual&po=570042&lang=English for details.

How to change Network settings in Sim 2?

I want to change network settings to WCDMA only. It is possible to achieve in Sim 1 by dialing *#*#4636#*#* and by going to phone information and changing the settings there. But it wont affect for Sim 2. I want to change the settings to Sim 2. Is there any possible way?
Might be obvious but why don't you just swap the sim cards. So that the card that you want to use WCDMA only is your sim1? :/

I found that the (Data) Roaming settings in mobile network -> SIMs ar actually global

I found that the (Data) Roaming settings in mobile network -> SIMs ar actually global
Hi,
I am using a eSIM as my travel roaming SIM and the physical SIM is my local carrier. Before Android 10 the data roaming setting was a shared global option, in Android 10 there are individual settings for the 2 SIMs. But turned out if you toggle one setting in SIM A, the other setting in SIM B follows!
It renders the setting dangerous! There are times I need to switch back to my local carrier SIM to check a SMS but I may get charged with expensive roaming fee!

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