Why s7 edge hotspot option hidden and how to activate hotspot back t normal

[Android Central Question]

Error continuously worning from system update that (Activation not completed)any solution????

 

[Rukbat]

Depends on the carrier - some of them can do an update for you in the store, others can't. Why the hotspot isn't working? Maybe because of the incomplete update. (You're lucky - bad updates usually brick the phone.)

Get that fixed first (even if you have to back everything up [Backing up an Android Device] and manually install the latest ROM [[Samsung] How to flash Stock ROM via ODIN], then restore everything).