UMi Super - SIM Toolkit is not ready or unsupported

cybericius

Hi,
I do not know since when, but I cannot use SIM Toolkit.
On different phone forums, usually it is solved by a firmware update.
Any help?
Thanks.

Wooley4766

Has to do with the sim card.. On all my phones it never worked but now i tried a different operator sim card and it works...

aarnet

SIM Toolkit is working well for me with both Android 6 and 7. I use it every day.
I have SIM in slot 2 and SD card in slot 1.

So there is clearly problem with you phone, not with UMI Super.

Maybe you can switch your SIM card from current slot to another?