Samsung Galaxy J7 Perx SM-J727P Sprint/Boost Unlock.

Samsung Galaxy J7 4g Perx SM-J727P Sprint/Boost Unlock. 

Unlock Samsung Galaxy J7 4g Perx SM-J727P Sprint/Boost with Carrier locked by Sprint/Boost itself is vast and painful to mobile repair technician at all.Here on the page we are going to present the step by step process to unlocking that model J727P by Sprint/Boost carrier.



We are going to show the step by step process read carefully.If any mistake on above process unlocking process is incomplete.

First we passed the binary  by combination.This part is important because in that model Diag option can`t be access by simple ways.So need to flash combination file first.


Then we pass the binary software 3 ql3 to be in the latest version, then in the call menu we dial ## 3424 # and put the msl.



Enable DM+MODEM+ABD by type *#0808# on DRParesr Mode then the pc will detect the comport and modem then and save the configuration.



Select the proper model and read the MSL or SPC with z3x or octopus using the model J320p or G900p or in new setup you got the models.
Download the NV tool for write NV.

Now we activate a serial port we search in device administrator to see which port number is with the NV Item we open it and look for the port number of the serial port and connect.


Then go to the writer option and run NV select port connect and write then restart the cell phone and now unlocked.Samsung Galaxy j7 4g in your hand with fully unlocked.
Download NV
You can download the combination firmware and firmware from z3x support.

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