Samsung Galaxy S21 - 128 GB - Phantom Gray (Unlocked) Randomly Restarts
As-isThe flip
- As-is
- $80
- Working value
- $144
- Margin
- +$64
Working value is the median price of active working-condition listings for this item. Estimate, not sold data.
gafr-6921
843 sales
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What the seller says
Device randomly restarts during normal use. Cause may be software, battery, or hardware-related.
Likely faults & repair cost
The stated fault does not map to a single common repair part, so treat this as a parts or board-level unit and confirm the real cost before buying. The common failure points for this kind of item are below for reference. Subtract the relevant one from the $64 margin to gauge the real spread.
Common faults for this model
- Battery$20 to $60eBayAmazon
- Charging port$25 to $60eBayAmazon
- Screen / display$40 to $120eBayAmazon
- Won't power on (board)$60 to $150eBayAmazon
Repair costs are rough parts estimates, not a diagnosis of this exact unit. Confirm the fault and your repair path before you buy.