Samsung SM-M307F Service Manual page 43

7. Level 2 Repair
7-2. Pre-requisite
Tweezers / Disass'y Stick / Screw Driver Anti-static Gloves
Anti-static Mat Hot Plate
OCTA Disassembly Upper
A OCTA Disassembly Holder
Ethyl Alcohol Cotton Swab
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.