SIM/SD Mobile Holder for Xiaomi Mi Mix 3 in Onyx Black appearance. If the SIM holder is not functioning properly, this alternative is intended for replacement. The SIM holder facilitates inserting the SIM card into the phone body, ensuring good connectivity without excessive effort. It is specially designed for the Xiaomi Mi Mix 3. To open your device's SIM holder, insert a paperclip or SIM ejection tool into the hole next to the holder. Each piece is inspected before shipping. Compatible with models M1810E5A / M1810E5C / M1810E5E / M1810E5EC / M1810E5 / M1810E5T.