No service

Andre Giusti
asked by about the Doogee S60 IP68
Hello, my cell phone has both sim card without service, and only gives services only when it is somewhere with high signal quality. I was wondering if you can help me?
Evgenii Kuzmin
Okay, I see. When you have a poor signal, you should observe coaxial cable connectors. Also, sub or daughterboard should press tightly to the back cover, where the antenna contacts are.
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