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Disassembly of the mobile device Huawei GR5 (Huawei GR5 KII-L21) with each step description and the required set of tools.


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How to disassemble Huawei GR5, Step 1/1 How to disassemble Huawei GR5, Step 1/2

Step 1

Using a screwdriver (hex T2), unscrew 2 bolts at the end of the phone.

How to disassemble Huawei GR5, Step 2/1 How to disassemble Huawei GR5, Step 2/2

Step 2

Using the key tool, open the SIM card and Micro SD card trays and remove them.

⚠️ Warning!

Do not push too hard this may cause damage.

How to disassemble Huawei GR5, Step 3/1 How to disassemble Huawei GR5, Step 3/2

Step 3

Open the back cover.

How to disassemble Huawei GR5, Step 4/1 How to disassemble Huawei GR5, Step 4/2

Step 4

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 bolts and remove the brackets holding the connectors.

How to disassemble Huawei GR5, Step 5/1

Step 5

Disconnect the battery connector. The battery model of Huawei GR5 is HB396481ECW.

⚠️ Warning!

We strongly recommend disconnecting the connector to avoid a possible short circuit during disassembly.

How to disassemble Huawei GR5, Step 6/1 How to disassemble Huawei GR5, Step 6/2

Step 6

Pry up the connector and remove the fingerprint sensor.

How to disassemble Huawei GR5, Step 7/1 How to disassemble Huawei GR5, Step 7/2

Step 7

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 4 short bolts.

How to disassemble Huawei GR5, Step 8/1 How to disassemble Huawei GR5, Step 8/2

Step 8

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts.

How to disassemble Huawei GR5, Step 9/1 How to disassemble Huawei GR5, Step 9/2

Step 9

Pry and remove the buzzer (loudspeaker) assembly.

How to disassemble Huawei GR5, Step 10/1 How to disassemble Huawei GR5, Step 10/2

Step 10

Disconnect connectors and remove the inter-board cable.

How to disassemble Huawei GR5, Step 11/1

Step 11

Pry up the coaxial cable connector on the daughterboard.

How to disassemble Huawei GR5, Step 12/1 How to disassemble Huawei GR5, Step 12/2

Step 12

Remove the daughterboard, also known as sub-board.

How to disassemble Huawei GR5, Step 13/1 How to disassemble Huawei GR5, Step 13/2

Step 13

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the PCB.

How to disassemble Huawei GR5, Step 14/1 How to disassemble Huawei GR5, Step 14/2

Step 14

Pry and remove the cover.

How to disassemble Huawei GR5, Step 15/1 How to disassemble Huawei GR5, Step 15/2

Step 15

Disconnect connectors on the PCB.

How to disassemble Huawei GR5, Step 16/1 How to disassemble Huawei GR5, Step 16/2

Step 16

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 bolts in the PCB.

How to disassemble Huawei GR5, Step 17/1 How to disassemble Huawei GR5, Step 17/2

Step 17

Remove the PCB.

How to disassemble Huawei GR5, Step 18/1 How to disassemble Huawei GR5, Step 18/2

Step 18

Disconnect connectors on PCB and remove the main and front (selfie) cameras.

Detailed disassembly instructions of Huawei GR5 in the video, made by our mobile repair & service center:


Disassembling\Repair has easy complexity and takes about 9 minutes in time.
Our manual is suitable for all models Huawei GR5 — Huawei GR5 KII-L21 released for markets in different countries.



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