Samsung SM-N900A Cant Unlock

Selected model: SM-N900

Selected port:

Selected port speed: 115200

Waiting ADB device... OK

Reading phone info...

Model: SAMSUNG-SM-N900A

Android version: 4.3

Product code: SM2N900AZKEATT

Phone version: N900AUCUBMJ5

PDA version: N900AUCUBMJ5

CSC version: N900AATTBMJ5

IMEI: 358************

Phone S/N: R38F*******

Checking Super user right... true

Reading nv data... error

Done with Samsung Tool v.17.7

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