New Z3X-BOX LG Update. LG 2-3G Tool 9.78 release. Added LG Stylo 6, K51, K52

[TATAISONA]

Z3X-BOX LG Update. LG 2-3G Tool 9.78 release. Added LG Stylo 6, K51, K52

Added new function:

- K300AM (imei repair via server, frp via server)
- K300MM (imei repair via server, frp via server)
- K300TM (imei repair via server, frp via server)
- K300UM (direct unlock via server, imei repair via server, frp via server, write firmware )
- K500QM (direct unlock via server, imei repair via server, frp via server, write firmware )
- K500QN (direct unlock via server, imei repair via server, frp via server, write firmware )
- K500UM (imei repair via server, frp via server )
- K520E (direct unlock via server, imei repair via server, frp via server, write firmware )
- K520EMW (direct unlock via server, imei repair via server, frp via server, write firmware )
- K520H (direct unlock via server, imei repair via server, frp via server, write firmware )
- Q730MM (imei repair via server, frp via server )
- Q730TM (imei repair via server, frp via server )
- Q730QM ( direct unlock via server, imei repair via server, frp via server, write firmware )

* updated a lot of algos.
* buf fixed

Discuss here