LG K30 Motherboard Replacement

はじめに

Are you having boot loop issues? This is when your LG K30 device does not start normally to reach the Home or Locked Screen and remains frozen at the device's logo, Recovery Mode or a lit up screen.

This guide will show you the necessary steps to replace your motherboard. Please ensure your phone is turned completely before replacing your motherboard.

必要な工具と部品

手順1 Battery

LG K30 Motherboard Replacement, Battery: 手順 1、 2の画像 1

LG K30 Motherboard Replacement, Battery: 手順 1、 2の画像 2

Before disassembling your LG K30, discharge the battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.
Power off your Phone before beginning disassembly.
Use the 'Jimmy' and 'Metal Spudger' to slowly pry open the outsides of the back case.

翻訳

手順2

Remove the thirteen 3.4 mm Phillips #00 screws securing the midframe to the display assembly.

翻訳

手順3

Use a metal spudger or plastic opening tool to pry open the outer cover.

翻訳

手順4

Use the flat end of a spudger to detach the battery connector from the logic board.

翻訳

手順5

Use a spudger to pry the battery from the phone.
There may be an adhesive on the back of the battery and the phone. Pry the battery gently to prevent puncture or damage.
Do not bend or puncture the battery.