Huawei E5331 - 7 Disassembly Procedure

E5331 Maintenance Manual Basic Version V1.0
Internal
2012-4-21
Huawei confidential. No spreading without permission.
Page 26 of 57
7 Disassembly Procedure
4. Remove the battery.
3. Remove the battery cover.
2. Disassemble procedure of the E5331 is shown
below.
1. Make sure the ESD antistatic wrist strap
connect to the ground is normal.