Heat gun
Phillips #000
Opening tool
Tweezers
Before the disassembly, it is necessary! Separate the display module, more detail in our video link
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 bolts in the frame of the phone.
Pry & remove the cover.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 bolts in the PCB.
Use a pair of tweezers or other special tools to disconnect the battery connector. Gently lift the battery with a spatula.
The battery glues to the frame! If the battery can not be separated from the frame, in this case, we recommend using a hair dryer and gently heat the surface of the battery to soften the adhesive base under it.
Pry and remove the buzzer (speaker) assembly.
Disconnect connectors on the main PCB and remove it.
Pry up the fixators/brackets.
Remove the lower PCB.
The frame and lower PCB.
Disassembling\Repair has hard complexity and takes about 5 minutes in time.
Our manual is suitable for all models Samsung Galaxy A3 SM-A300 — Samsung Galaxy A300F with 1 GB RAM; A300FU with 1.5 GB RAM released for markets in different countries.
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