TECNO MOBILE WX4PRO User Manual

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Film three layers

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LCM Assembly

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Uphousing Assembly

4

Receiver

5

PCBA 6 FPC_SIDEKEY

7

Waterproof label ROHS

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Adapter coupling FPC

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Battery Easy Pull Glue

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PCB Graphite Film A

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PCB Graphite Film B

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Back Camera

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Front Camera

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Battery

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Coaxial Cable

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SUB PCBA

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Vibration Motor

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Screw

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SIM card holder

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Fragile label

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T card holder

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Test Mylar

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Front Camera Conductive

Fabric

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Conductive Foam
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Speaker

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Fingerprint Frame

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Receiver Conductive Foam

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Fingerprint Module

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PS Rubber

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Battery Junctor Steel

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MIC rubber

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Speaker Adapter Coupling

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Speaker Frame

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Speaker Frame Conductive
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Battery Cover

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IMEI label

37

Battery Cover Protector

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Rear Camera Lens

FPC

Fabric

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Your device is a product of superior design & craftsmanship
and should be handled with care: The following
recommendations will help protect your phone:
 Keep the device dry. Precipitation, humidity,

and all types of liquid or moisture may contain
minerals that can rust electronic circuits. Shut down
the phone when it suffered water damage (Do not pull
out the battery), and boot up the phone after it is dry.

 Do not store the device under extreme

temperatures; it can damage the battery and shorten
device lifespan.

 Do not use or store device in dusty and dirty

areas; the electronic components may be damaged.

 Do not attempt to open device in any way

other than instructed in this guide. Repairs attempted
by an entity other than designated service
agent/center will void warranty.

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Licking the charger is strictly prohibited; saliva is more
corrosive than water. Residual saliva may short-circuit
phone and damage its motherboard, causing the device to
become inoperable; charger may also be damaged in the
process.

WARNING:

Licking USB plug is strictly prohibited.

 Do not drop, knock, or shake device. Rough

handling can disrupt internal circuit boards and fine
mechanical parts.

 Do not use harsh chemicals, cleaning solvents,

or strong detergents to clean the device. Use a soft
and dry cloth to wipe down surfaces.

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 Do not place battery in fire, explosion may

occur. With concern for the environment, please abide
local laws & ordinances in battery disposal.

 Only use original battery, charger, and

accessories applicable to the specific mobile model.
Failure to do so voids the warranty an d may result in a
hazard.

 Power off mobile prior to testing its charger. If

charger malfunctions, off-mode will prevent damage
to the motherboard.

 Please keep the charging mobile away from

small children.

 Do not touch charger or mobile with wet hands;

it’s hazardous and may damage electronic parts.

WARNING:

 Risk of explosion if original battery is replaced.
 Tampering with mobile OS and ROOT voids

warranty and may cause software instability.

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