Replace a faulty SUB board on your Samsung Galaxy S25 Edge with this genuine OEM secondary PCB. Fixes devices with SIM card not being read, microphone not functioning, or internal board connectivity issues.

Key Features:

• OEM original, genuine pulled part, tested and fully functional
• Part markings SM-S937 SUB 05E and KH 511 IN
• Includes integrated SIM card reader slot and microphone
• Multiple board-to-board and flex cable connectors fully intact
• Restores SIM card reading, microphone, and internal connectivity
• Grade A condition, no damage, burnt components, or connector wear

Compatibility: Fits:

• Samsung Galaxy S25 Edge SM-S937

Please confirm your exact model number before purchasing.

What's Included:

• 1x OEM Samsung Galaxy S25 Edge SM-S937 SUB Board Secondary PCB

Installation Notes:

• Requires full device disassembly including screen and battery removal
• Board-to-board connectors must be carefully seated during reinstallation
• Advanced skill level required
• Professional installation strongly recommended
• No soldering required

Condition: Grade A – Excellent

• Fast handling
• Carefully packaged
• Hassle-Free Returns