My Samsung Galaxy m20 has camera issues switching modes and wide angle mode and also switching to front camera

Samsung cheats with its pie update on j7 seriesSamsung has mentioned j7 pro and j7 neo (j7 nxt) but hs not mentioned j7 maxI personally have experience with all the 3 devices and some j7 pros and j7 nxts have already received one UII think if device...