the record company I use is ER301 ( EHUOYAN ) Rfid Reader ,
the software that accompanies it is eReader .
With the default password (000000000000) , I can only read the first block .
This result was down to using the password ( 000000000000 ) .
Read All Sectors(0-15)--->
sector0 block0:8165BD98C188040043236AC60001060D
sector0 block1:00000000000000000000000000000000
sector0 block2:00000000000000000000000000000000
sector0 block3:000000000000FF078069FFFFFFFFFFFF
Sector1 Authentication failure!
Sector2 Authentication failure!
Sector3 Authentication failure!
Sector4 Authentication failure!
Sector5 Authentication failure!
Sector6 Authentication failure!
Sector7 Authentication failure!
Sector8 Authentication failure!
Sector9 Authentication failure!
Sector10 Authentication failure!
Sector11 Authentication failure!
Sector12 Authentication failure!
Sector13 Authentication failure!
Sector14 Authentication failure!
Sector15 Authentication failure!
Now this result is using any password .
Read All Sectors(0-15)--->
Sector0 Authentication failure!
Sector1 Authentication failure!
Sector2 Authentication failure!
Sector3 Authentication failure!
Sector4 Authentication failure!
Sector5 Authentication failure!
Sector6 Authentication failure!
Sector7 Authentication failure!
Sector8 Authentication failure!
Sector9 Authentication failure!
Sector10 Authentication failure!
Sector11 Authentication failure!
Sector12 Authentication failure!
Sector13 Authentication failure!
Sector14 Authentication failure!
Sector15 Authentication failure!