T-Mobile has started pushing out a new update to Samsung Galaxy S9/S9+ units on its network. Arriving as build numbers G960USQU2ARC6 and G965USQU2ARC6 respectively, it's a security update that brings along Android fixes for the month of April.
The update, which weighs in at 343MB for the S9 and 373MB for the S9+, also includes "various bug fixes." It's been a few days since the roll out begun, so the wait shouldn't be long in case your device hasn't received the update yet.
My Galaxy S9+ worked fine before the update. Now it's got a split screen glitch with YouTube, and apps are refreshing whenever I close and reopen them.
so what ? is there any new lags introduced ?
Depends on Market, For Dual sim you can use one slot @4G (Including VOLTE) and other as 3G/2G.