【BlackBerry】BlackBerry 8820 Disassemble
I.Prepare a T6 Screwdriver,Tweezers and also a BlackBerry 8820.
II. Shutdown your device, dispatch your battery, SIM card and TF(MicroSD) Card.(I forgot to dispatch my TF)
III. Back housing disassembling.
a)Unscrew the 4 screws located at the four corners in the frame of the battery case.
b) Follow the image to pull out the side casing(Please pay attention to the RED ARROW that marked the 3 hooks symmetrical left and right side).
c) After the two side casing are both removed, lift the back casing from its bottom, and push it to top horizonally to remove the back casing.
IV.Take out the Mainboard(MB).
a)Unscrew the two screws located at the top right and left.
b)Pull down gently to remove the antenna (WiFi/GSM/GPS).
d)Gently pull out the cable socket of screen, and the keyboard cable may invisible at this time, you may lift the board a little to unhook the keyboard cable.
GSM/WiFi/GPS Module Shielding case, the white wire beneath is the antenna of WiFi(Similar to the Laptop’s WiFi antenna).
V.Disassembling procedure completed.
Follow the reverse procedure to assemble the device, and turn on it to check if it’s all right….
Thank you for watching.