please help

[uk2]

how to install bixby and update touchwiz ?

[wehbe]

what phone are you using ?

[techead]

you are using an older Samsung device and bixby will not work on any models released before the s8 and if u want to still try rooting your device

[uk2]

I'm using s7edge

[Abdolbasir]

Settings/Lockscreen and Security/Secure Startup
activate this and restart ur phone
then u can install app updates
after updates, u can deactivate the Secure Startup