Does OPPO A57s Have Dual SIM Slot?

Find out more info about OPPO A57s: https://www.hardreset.info/devices/oppo/oppo-a57s/tutorials/ Hi! Today we would like to check if you can use dual SIM card on your OPPO A57s or not. Follow our steps and locate SIM card slot, check if you can use additional SIM card or not. Visit our YouTube channel for more information about your phone. How to find slot for SIM card in OPPO A57s? How to find slot for dual SIM in OPPO A57s? How to insert two SIM cards in OPPO A57s? #DualSIMCard #SIMCards #OPPOA57s Follow us on Instagram ► https://www.instagram.com/hardreset.info Like us on Facebook ► https://www.facebook.com/hardresetinfo/ Tweet us on Twitter ► https://twitter.com/HardResetI Support us on TikTok ► https://www.tiktok.com/@hardreset.info Use Reset Guides for many popular Apps ► https://www.hardreset.info/apps/apps/