Samsung Problem

[Kosha Patel]

Installing System Update - With Blue Screen and then It shows:


No Support SINGLE-SKU
Supported API: 3
E:failed to mount /efs (Invalid argument)
E:failed to mount /efs (Invalid argument)
dm-verity error...
E:failed to mount /cache (Invalid argument)
E:failed to mount /cache (Invalid argument)
E:failed to mount /cache (Invalid argument)
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/last_kernel_manual
E:Can't open /cache/recovery/last_kernel_manual
E:failed to mount /cache (Invalid argument)
E:failed to mount /system (Invalid argument)
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/last_locale



answer me, what do I do?
Phone is constantly showing me only these logs. and It doesnt get switched off. Een if I try to switch it off. It won't.

 

[lunatic59]

If you press home + power and hold them both you can force a shutdown (simulated battery pull). To recover You will probably have to use Smart Switch

 

[Kosha Patel]

If you press home + power and hold them both you can force a shutdown (simulated battery pull). To recover You will probably have to use Smart Switch

home + power buttton option doesn't work . I tried it already. And what is smart switch?

 

[lunatic59]

https://www.samsung.com/us/smart-switch/

Samsung's replacement for Kies.

 

[Kosha Patel]

https://www.samsung.com/us/smart-switch/

Samsung's replacement for Kies.

thank you.

 

[albfig]

i have the same problem... Can You help me...