MXKEY SL3 UNLIMITED activation is based right now on credit system and allows to make unlimited unlock of SL3 phones using your PC as a server for code generation. To be able to unlock unlimited...
If user purchased old DCT4+ activation or has at least 100 DCT4 logs on mx-key account then unlock/repair for DCT4+ are unlimited. In case you do not have DCT4+ activation (or at least 100 DCT4...