SIM-free heating smartphone "band" problem.Efforts on the part of the manufacturer are indispensable for solving the problem
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Considering the burden on manufacturers and consumers, a realistic solution to this problem would be to clearly show which terminals support the major frequency bands of the four mobile phone companies. I can think of it.
■ Smartphone "band problem" that is getting more and more attention in the near future Recently, in the mobile phone industry, "band problem" ... → Continue reading
It is a site "PHILE WEB" (file web) that delivers daily news, reviews, bargain information, etc. on AV / audio / gadgets. First published in 1999.
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