ContribucionesMost RecentMost LikesSolutionsupdate my s21 ultra and esim Good morning, I have a S21 Ultra and I don't have any updates. If I buy the T-Mobile chip, will it let me update the phone? And how do I acquire a chip? I'm from Mexico? Good morning, I have a S21 Ultra and I don't have any updates. If I buy the T-Mobile chip, will it let me update the phone? And how do I acquire a chip? I'm from Mexico?
