Joke Collection Website - Public benefit messages - What if Meizu Charm Blue 3s can't recognize SIM card and can't surf the Internet?
What if Meizu Charm Blue 3s can't recognize SIM card and can't surf the Internet?
Solution:
1. Please check whether the SIM card is inserted correctly, or insert another SIM card to see if it can be read.
2. Enter * # * # 4636 # * * in the dialing interface of the mobile phone to check whether the SIM card status is normal.
4. Enter the settings of mobile phone and network, check the status and select Automatic.
5. Check whether the local signal is normal.
6. Go to Meizu official website to download firmware and reinstall. You need to choose Shuangqing.
7. If the above methods still can't solve the problem, it is recommended to go to the local Meizu authorized service experience center for testing.
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