How to open the back cover of vivoy7 mobile phone

According to the above description, in order not to affect your normal use, it is not recommended that you disassemble the machine by yourself. If you need to test and repair, you can take your mobile phone to the local vivo customer service center for testing and processing.

The address and detailed information of the customer service center can be found in vivo official website APP- Services-My Services-Service Network-Select your province and city. Before going to the service center, it is recommended to contact the staff by telephone to ensure the working hours of the service center and avoid making a trip in vain.