[aliraxa]

Originally Posted by GsmBest-Wei

Hi, all

BST software will auto backup efs before "Wipe EFS", check your bst efs backup file here.

X:\BST\backup\samsung\efs\sm-a300fu\

How to solve stuck problems:

1. Flashing original efs backup files (*.zip) via bst flasher "PDA"
2. Reboot phone
3. Done.

Best Regards
GsmBest Team

Thanks BST TEAM for a quick response.but i am sorry to tell you that i changed my computer and lost that EFS backup please some one upload EFS for me.