LG K30 Battery Replacement

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はじめに

Use this guide to replace the battery in your LG K30.

If your battery is swollen, take appropriate precautions.

This guide instructs you to remove the back panel assembly; this is intended to prevent damage to the display cables. If you feel comfortable supporting the display carefully while peeling the battery out of the LG K30, you can skip the display removal and go directly to the battery removal steps.

For optimal performance, after completing this guide, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least two more hours. Then use your LG K30 until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.

必要な工具と部品

1. 手順1 Battery
  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.
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2. 手順2
  Remove the thirteen 3.4 mm Phillips #00 screws securing the midframe to the display assembly.
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4. 手順3
  Use a metal spudger or plastic opening tool to pry open the outer cover.
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5. 手順4
  Use the flat end of a spudger to detach the battery connector from the logic board.
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6. 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.
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