Samsung SM-J710FN - Gps

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8. Level 3 Repair
8-4-13. GPS
END
Change the board
Check U3001,F3000,U2002,
F2000 any damage
(Crack, open, etc)
Resolder or changed
U3001,F3000,U2002,
F2000
Yes
Ab
GPS is not working
Yes
Check GPS function
ON
Enable GPS Function
No
Ab
Yes
Check ANT path any
damage (SUANT22,V2013,
C2026,C2005))
Resolder or change
Antenna path components
Yes
Ab
Check the RF path
C3031,L3000,C3017,L3004
Resolder or change RF path components
Yes
Ab
No
No
No
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