下載 APKPure App
可在安卓獲取imeiRepairTool的歷史版本
您可以輕鬆備份您的EFS（如IMEI，MAC ADRESS，序列號等）的文件夾。
This program useful for backup your efs folder.
When your imei show Null/Null or imei starting 0049 you can easily repair your imei.
Our program working every Samsung Galaxy devices.(Tested).
This program need some root permissions.
We are not responsible any problems.