The AMAOE IP17P-012 stencil is a professional middle layer motherboard reballing stencil designed specifically for the iPhone 17 Pro. It is used in sandwich board repair, where technicians restore inter-layer connections between stacked logic board layers in Apple flagship devices.
🔧 Main Purpose
- Middle layer (sandwich board) reballing
- Restoration of inter-board signal connections
- Solder paste application on fine PCB pads
- Repair of no power / boot loop / restart / signal issues
- Advanced iPhone 17 Pro motherboard reconstruction
⚙️ Features
- 0.12mm ultra-precision stainless steel
- Laser-cut aperture alignment for accuracy
- Heat resistant and reusable
- Stable positioning for micro BGA pads
- Designed for Apple A19 / A19 Pro platform boards
📱 Compatible Device
- iPhone 17 Pro
- Internal board variants (IP17P series layouts)
🧠 Supported Board Areas
- Middle layer interconnect pads
- CPU communication lines
- PMIC / RF signal routing layers
- Sandwich motherboard vias & bridges
🧩 Applications
- iPhone motherboard repair
- Dead boot / no power repair
- Signal and network fault repair
- Advanced GSM micro-soldering labs
- Inter-layer PCB reconstruction
⚠️ Important Note
This stencil is not a CPU-only reballing tool. It is specifically designed for middle-layer motherboard repair, which is one of the most advanced repair operations in Apple devices.
🔥 Summary
The AMAOE IP17P-012 stencil is used for iPhone 17 Pro sandwich motherboard failures, especially when standard CPU or IC reballing cannot fix inter-layer communication problems.

















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