J.R. Smith just copped a sweet deal in his cell phone throwing incident back in July ... TMZ Sports has learned, and if he stays outta trouble for 6 months ... he's totally in the clear.
ICYMI -- Swish allegedly took a fan's cell phone and threw it into a construction site ... after the guy tried to snap a pic of the Cleveland Cavs star outside of The Park, an NYC hot spot.
Smith -- who appeared before a judge in a Manhattan courtroom Thursday morning with attorney Alex Spiro -- had his case adjourned in contemplation of dismissal.
Plain talk -- as long as he buys the fan a new cell phone ($600) AND doesn't screw up ... the case will be dismissed.
Spiro told us ..."He was issued a ticket, paid for the cell phone upgrade, and the case is being dismissed and sealed - this is a non event."
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