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Help Dual Sim: Only one Sim card working at a time

Hello,
I have a strange problem with my HTC Desire 12+ which I am using as a dual sim for several years now without any problems. I recently changed one of my service providers and consequentially got a new SIM card which I inserted in one of the two slots.
In contrast to my old SIM card, where the dual sim was working fine, I now can only use one SIM card at a time. More specifically, I am not connected to the mobile network of one of the two SIM cards even though both SIM cards are activated (see screenshot below). Consequentially, I cannot receive or make calls with the SIM card not connected. When I deactivate the SIM card which receives a signal, the other one connects to the network. But it automatically disconnects once I turn the first one on again.
I already tried to switch them in the slots, to disable automatic search for service provider and to force 2G for one of the SIM cards. None of this helped. Does somebody has an idea?
Thank you very much in advance!

Details of my device:
HTC Desire 12+
Not rooted
Android 8.0.0
Service providers: La Poste Mobile (France) & Aldi Talk (Germany)

Attachments

  • Screenshot_20210402-122434.png
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S9 charging

S9 not charging from random cords
well do not use random cords.....use cords that you know personally:p

not sure what you want as far as an answer goes. if other cords do not work, then that would mean that something is wrong with your charge port......or your phone's battery is starting to go out. either way it is a hardware issue.

and like others have said you will most likely need to take it in to get it fixed or you can repair it yourself by going to ifixit.com.

here i did it for you. here are the guides that ifixit has for your phone:
https://www.ifixit.com/Device/Samsung_Galaxy_S9

they also sell the parts you will need as well as any tools needed to complete the repair.

Samsung Galaxy Note keeps dialing 911 !!!

Anytime Emergency Services are accidentally called definitely sucks. But here maybe some of you can get a laugh out of this one. I have a SM-G920P Nougat 7.0 Firmware that has been accidentally locked and FRP is on. I've been trying to bypass the FRP and reset it; first attempt was using a method I found on Youtube. The Youtube video is titled "Samsung Galaxy S6 frp Google gmail bypass New method %100 works". The method uses Emergency Call but dials out to 112. This allows the use of the more function to access and start Google Chrome to send a message through a WIFI connection. Thereby allowing access to the internet, so I tried it out. However, when I dialed 112 the phone called 911 instead. I figured that I screwed up somewhere along the way: so I tried it again and of course I got the same darn "bleeping" result: I had to apologize twice to the 911 operator. When my Mom messaged me today I told her about what happened and she replied back "Lol." Ha Ha Ha. So now I'm thinking that I will just try and Root the S6 using Odin3.

Sign into gmail on webpage without the coresponding google profile on phone?

Yeh, try using a different browser that isn't connected to the Google account on your phone, like say Firefox or Opera, and you should be able to login using your desired Gmail account.

That is what I thought too, but after reading OP again, it seems to me that the work profile is not appearing.

To me, this sounds like the work account needs to be linked to the personal account.

I cannot remember how this is done, but I do know that it is possible.

No forced update/restart

This should make for a nice companion piece to the summary:
(both pictures just taken at fxtec's official campaign)

customs-fx.png


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Did you hear that, Walter?!
It's YOUR OWN FAULT, if you thought customs would be pre-paid!!
Why would you even trust our OFFICIAL support?!
Come on! First-graders know this.
You only ever listen to the official FAQ!! :D
++++++++++++++++++++++++++++++++


duties-5m-ago.jpg

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