Dual standby

[gigarrido]

After updating to 12.1.5 on china ROM, i don't have dual SIM standby anymore. I flashed to EU, and the problem continues.

If I choose SIM1 for data, then SIM2 is automatically off. If I choose SIM2, then SIM1 is off.

The weird thing is that I travelled to another city and on some parts of the road both SIM were on.

 

[aruriruz]

I'm having same issue with a mi10 and a mi10pro, if you find out how to fix it please let me know

 

[gigarrido]

I updated to 12.5.7 and still doesn't work.

 

[nyeinchanmyinttun]

i think u should reset at twrp format and wipe cache all and then try again.

 

[gigarrido]

i think u should reset at twrp format and wipe cache all and then try again.

I did update to 13 with format, and still doesn't work.

 

[gigarrido]

Well, well, well... and almost 3 and a half years later, it's working again.