H2 1 Safe Narrow Frame Disassembly Core Operations
- Constant heating temperature at 85℃ with cyclic heating to soften frame adhesive evenly
- Insert thin steel shims no deeper than 1mm along frame gap, slow down near bottom flex concentration zone
- Extra care on A1550 cellular version right frame built-in antenna during glass separation
H2 2 Top 5 Common Post-Repair Touch Faults & Preventive Measures
- Edge dead touch: Overflow adhesive blocks sensor openings; strictly control glue range
- Screen warping: Incomplete old glue removal; fully polish middle frame surface
- Intermittent touch: Over-bent flex; reserve enough cable bending space
- Persistent ghost touch: Low-quality generic digitizer; adopt factory fully tested bulk panels
- Front camera black screen: Lens dislocation; realign lens before full cold compression
H2 3 Small-Size Digitizer Bulk Supply Requirements
Mini4 touch panels need precise narrow frame cutting and soft durable flex cables; our factory uses shockproof independent packaging for long-distance sea and air bulk transport.