A leaked listing on Apple’s Sales Web (ASW) page, which provides detailed information on all of Cupertino’s products, revealed an important detail on the new iPhone 12 series’ 5G connectivity. You won’t be able to use dual SIMs while on 5G. You can either have your regular SIM card and eSIM working at up to 4G LTE speeds or use one of them on 5G. Dual SIM connectivity will automatically drop new iPhones to 4G speeds.

iPhone 12 FAQ on ASW website

The discovery was shared on r/verizon by user ctthrow1 who managed to get hold of the FAQ document meant for retailers and carriers. It…

Original source: https://www.gsmarena.com/iphone_12_series_wont_support_5g_while_using_dual_sim_cards-news-45866.php