Any company sim not working on my Samsung a56 device.

[Gursirat]

I 

I am using Samsung a56 device . When I put any sim on this device. Its not working while on other hand when i put same sim on other device its works properly.

[AMPK]

Speak to Samsung

[Samsunglovers2004]

sim par check karo ki sim ki capcity kitne kb ki hai agar 128kb se kam ki hai to support nahi hogi.

[Gursirat]

128 kb hai space

[Samsunglovers2004]

simple sim replacement

[Gursirat]

Kitne sim replace krke dekh liye pr ek bhi sim nhi chala

[Samsunglovers2004]

fir service center leke jao

[ѵօϲɑӀ4ӀօϲɑӀ]

Check if u can see SIM card name is Sim card manager in Settings, if yes check your network settings.
if no, Check if you are properly inserting the SIM CARD.
If still no then see a service center as ur SIM tray inside ur phone may be faulty.

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

1. Check device network mode settings
Settings > Connections > Mobile networks > network mode SIM1 or SIM2 > network mode.

2. Check network operator settings
Settings > Connections > Mobile networks > Network operators > Select automatically > OK > Registered on network.

Note: We recommend to set device network operators as LTE/3G/2G (auto connect) mode.

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support