How to put the memory of mobile phone into SD card with OPPOA53M? The software in the OPPO A53 mobile phone is stored in the memory of the mobile phone by default, because only models with memory below OPPO 16G can support the preferred installation location, and only models with memory cards can see the preferred installation location option. You can store pictures, music, videos and other files in OPPO A53 mobile phone on the external memory card, enter the software settings and set the storage path to the external memory card. Take Netease Cloud Music as an example, enter the settings of Netease Cloud Music-set the download directory-select memory card 2, and save the downloaded songs in an external memory card.