... BGA for Sony Ericsson K850,W770 PA, CPU, Power IC, IC etc. Compatible for:1. BGA stencil kit for the repair of Sony Ericsson K850, ... checking, strike etc.-You may return our product for replacement or for refund within 3 days upon receiving shipment. ... replacement shipping.-For Refund, the Shipping & Handling charge are not refundable. BGA Stencil, BGA reballing stencil, BGA for Sony Ericsson K850,W770 ...