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Disassembling KDDI Kyocera A5521K Logic Board

These instructions will demonstrate how to remove the logic board from the KDDI Kyocera A5521K.

Passo 1 Logic Board  ¶ 

Lift up on the first connection shown using a pair of pliers. Disconnect the first connection between the logic board and the wire using the pair of pliers. Disconnect the first connection between the logic board and the wire using the pair of pliers.

Passo 1 Logic Board  ¶ 

  • Lift up on the first connection shown using a pair of pliers.

  • Disconnect the first connection between the logic board and the wire using the pair of pliers.

Passo 2  ¶ 

Repeat the above steps for the second connection. Use the pliers to pry up the connection. Use the pliers to disconnect the connection between the logic board and the wire.

Passo 2  ¶ 

  • Repeat the above steps for the second connection.

  • Use the pliers to pry up the connection.

  • Use the pliers to disconnect the connection between the logic board and the wire.

Passo 3  ¶ 

Lift up on the bottom of the logic board with a spudger.

Passo 3  ¶ 

  • Lift up on the bottom of the logic board with a spudger.

  • Gently remove the rest of the logic board from the phone.

Passo 4  ¶ 

The logic board should now be completely disconnected from the phone. The logic board should now be completely disconnected from the phone.

Passo 4  ¶ 

  • The logic board should now be completely disconnected from the phone.