How to Insert SIM & SD Card in SAMSUNG Galaxy A40 - SIM and SD Card Installation - YouTube
Samsung Galaxy A40: SIM-Karte – welche braucht ihr? Hat das Handy eine Dual-SIM?
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SanDisk 32GB SDHC Micro Ultra Memory Card Works with Samsung Galaxy A50, A40, A30 Cell Phone Class 10 (SDSQUAR-032G-GN6MN) Bundle with (1) Everything But Stromboli MicroSD and SD Card Reader