Please help to unlock my mpx220

[Guest kumaradevan]

Hi i am having mpx220 it got application lock i could find many methods(like using sda_application.exe,reset security ....etc) to unlock it.But my question is which is the best and safest way to unlock mpx220

please help me thanks in advance

kd

[Guest genaldar]

I used the sda unlock, and it worked great.

[Guest geoffrey118]

SDA unlock is the only way that I know of....and it works great!!