12-14-2019 01:29 AM
12-25-2019 10:47 PM
filev73 posted on 2019/12/18 13:43 Hi! The signal does not break, but it is the 4G + network that switches sharply to 4G and vice ver ...Hi filev73, Have you tested your SIM card in other phones, and check if there is a same problem? Could you tell us which device you tested on? Were you using any apps or performing any kind of actions when this happens that may affect your use? Thank you 🙂