Because the mobile phone is not genuine, the software can't confirm whether it is a telecom model through the mobile phone identification code, and it can't be authenticated normally. I suggest you buy a genuine telecom mobile phone. There are more than a dozen brands and hundreds of models on sale in the online business hall of Anhui Telecom, and you can enjoy high telephone charges when you apply for contract machines in the network hall.

"Telecom Tianyi, Furious 5 Pairs" Galaxy S5 Pre-sale! For more exciting content, please pay attention to the online business hall of Anhui Telecom.

Please pay close attention to the latest preferential activities announced by Anhui Telecom's online business hall and the official Weibo.

Please keep asking questions. I wish you a happy life, thank you!