Disassembly/Repair of the mobile device Realme GT Master Edition (Realme GT Master Edition RMX3363) with each step description and the required set of tools.

⚠️️ Before disassembling, do not forget to turn your phone off.

First of all, we need to remove the card tray. For this we use a special tool, insert it into the hole and carefully push out the card tray.

We need to heat the surface of the back cover to approximately 70 degrees Celsius or 160 degrees Fahrenheit. For this we use a heating mat, you can use a hair dryer.

And after 5 to 7 minutes, we can move on to detach the back cover.

To detach the back cover, we use a thin plastic film. This film can be from a new display or a film from a stationery store.

Carefully insert it into the gap between the back cover, the middle cover and gently run it along, cutting off the adhesive base.

⚠️️ It's always necessary to be careful in the area of the cameras, so as not to damage the lenses.

Using a screwdriver Phillips 1.5 mm (PH #000), unscrew the ten screws.

Then we move on to removing the screws at the bottom, for this we use a 1.5mm Phillips screwdriver or a Philips #000.

It looks like all the screws are the same, but nevertheless we recommend that they are placed on a special surface in a specific order so that nothing gets mixed up when reassembling, just in case.

And now we move on to detaching the middle cover.

To detach the middle cover, we use a thin plastic film, insert it into the gap near the card tray hole, detach a few clips and then use a thicker tool.

We go along the edge, unclipping the clips.

As always, we need to be careful on the corners, because the cover holds especially tightly on the corners.

Well, and we should also be careful in the area of the side buttons, because the buttons are physically located there.

Disconnect the battery connector as soon as you can. Use a non-metallic or plastic tool to avoid any damage.

ℹ️️ The Realme GT Master Edition RMX3363 model has a battery BLP809 with a capacity of 2100 mAh + 2100 mAh (also known as a rechargeable battery).

And we proceed to unscrew the one screw that holds the cover with a loudspeaker. For this, we also use a 1.5-millimeter Phillips screwdriver or Philips #000.

And, we can detach the cover. Pry over the edge and remove the cover. As we can see on the cover, we have the vibration motor and the loudspeaker. And on the back side are the antenna tracks.

We disconnect the connector of the coaxial cable, disconnect the connector of the inter-board cable, disconnect the connector of the second inter-board cable, disconnect the connector to the display.

We need to disconnect another coaxial cable connector and the fingerprint sensor connector.

And we try to detach the sub-board.

As always it is critical to find the right place where we can carefully hook, lift and remove the sub-board.

On the sub-board we have the charging port, microphone under the shield, headset jack port and other elements on the back side.

And we detach the front camera.

Then we detach the rear cameras.

It's better to hold the cameras by the base so that they don't accidentally fly out and we don't damage the lenses.

It's also better to hold the cameras so that we don't touch the lenses with our fingers.

We disconnect the connectors on the motherboard.

We disconnect the connector of the display cable, disconnect the inter-board cable connector, disconnect the connector of the coaxial cable, disconnect the connector of the second coaxial cable and release the cable itself from the clips fixing it on the motherboard.

Carefully remove the printed circuit board. There is no need to use a lever or try to reach the circuit board by force. Make sure that nothing is getting in the way or holding the circuit board.

The motherboard, also, may be attached with attachments like latches or hooks, be careful.

⚠️️ Do not bend the circuit board when removing it or push tools under it. Unbeknownst to yourself, you can damage components or cables from the inside.

We move on to detach the battery.

As we can see we have a black coating and two black tabs.

We need to unfold all of these things and pull the two long black tabs up. So, we pull only one tab, and as we can see, the battery comes off quite easily.

Under the battery we have a transparent coating protecting the inter-board cables.

ℹ️️ In the display frame remained: the earpiece speaker, fingerprint sensor, and vibration motor.