https://us.community.samsung.com/t5/Galaxy-S26/S26-ultra-mobile-network-problem/td-p/3506682
Solved: S26 ultra mobile network problem - Samsung Community - 3506682
Apr 23, 2026 - Solved: While driving, the mobile network disconnects and reconnects repeatedly about every five minutes, and eventually I get a message - 3506682
ultra mobilesamsung communitysolvednetworkproblem