NOTE 20 ULTRA

[Noamen_Nafea]

From two days I restart my phone after that no service and no net work its not read the two sim card at all I tried another phone the sim works great but my phone doesn't read it 

[CaptenAlaa]

You can do a reset to the settings and make sure that the network is in automatic mode. And if the experiment did not work, you have no choice but to do a factory reset .. Greetings

[Amira-elnagar]

Noamen_Nafea

Hello I’m Amira, Samsung Moderator

we thank you for asking your question

we do really apologize for the problem that you face

You can visit the nearest Samsung service center and they will be able to help you

Kindly send us your address to provide the nearest service center

or you can find it following the below link:

http://www.samsung.com/eg/support/servicelocation/

thank you