Why is my cellphone does not have a reception or Signal?

Question

Oppo F1s

A 5.5-inch smartphone by Oppo, released in August 2016. Includes a non-removable 3075 mAh battery and a 16-megapixel selfie camera. Model A1601.

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how to repair my cellphone?

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Beninja @jahmonaut crwdns2934065:0crwdne2934065:0: 251 6 2 · Answer 1 · 2019-06-26T00:10:21-07:00

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You need to put in a sim card for it to work

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