In the context of Samsung firmware, the "BIT" (also referred to as "Binary," "U," or "SW REV") is a security number that prevents users from downgrading their device to older, less secure software versions.
The Samsung Galaxy A10 (SM-A105M) Go to product viewer dialog for this item. Samsung Galaxy A10 SM-A105M R(Android 11) (BIT ...
: You can only flash firmware that has a binary version equal to or higher than what is currently on your phone. In the context of Samsung firmware, the "BIT"
: In a firmware string like A105MUBU8CWB1 , the number following the model name (the 8 in this case) represents the binary version. Android 11 Status : Most Android 11 updates for the currently range from Binary 6 to Binary 8 . Core Specifications ( ) is the Latin American variant of the Galaxy A10. : In a firmware string like A105MUBU8CWB1 ,