LG L Bello - Display

Guide with all the necessary steps so that you can change the LG L Bello display (D331, D335) yourself.

Difficulty
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For this tutorial you will need the following spared parts and tools

Tutorial: Step by step

Step 1 LG L Bello

LG L Bello - Features
SYSTEM: Android 4.4.2 KitKat
SCREEN: 5 inches (854 x 480 pixels)
PROCESSOR: Quad Core at 1.3 GHz
RAM: 1 GB
INTERNAL MEMORY: 8 GB + microSD
BATTERY: 2540 mAh
CAMERA: 8 MP / 1 MP
CONNECTIVITY: HSPA, WiFi, Bluetooth 4.0
DIMENSIONS: 138.1 x 70.6 x 10.7 mm
WEIGHT: 130 grams

Before starting, make sure that the mobile is turned off.

Step 2 Back cover

Remove the back cover with the plastic opening tool, this will avoid scratching the equipment.

Step 3 Battery

Remove the battery by pulling on the bottom.

Step 4

Remove the SIM and SD cards.

Step 5 Intermediate housing

Remove the 11 Phillips screws that hold the middle housing.

Step 6

Separate the intermediate housing by prying it gently with the opening tool all around. You will hear several "clicks" as they are released.

Step 7 Front camera

Unplug and remove the front camera.

Step 8 Rear camera

Unplug and remove the rear camera.

Step 9 Lower Flex

Unplug the lower flexes of the screen on the motherboard.

Step 10 Motherboard

Separate the base plate, prying gently with the opening tool.

Step 11

Peel off the data flexes from the bottom of the chassis.

Step 12 Touch screen

The touch screen is attached to the chassis by a thin strip of double-sided adhesive, located around the contour.

We will heat the glass to soften the adhesive and peel off easily.

We will use a high thermal retention blanket (HOT GLASS) to heat the glass.

Insert the HOT GLASS in the microwave for the time specified in the instructions and apply directly to the screen for a couple of minutes.

Step 13

Insert the tip of the tine behind the glass and go around the contour to release the adhesive.

Avoid the bottom part so as not to damage the data flex.

Step 14

Separate the lower part last by passing the data flex so as not to damage it.

Step 15

Remove the remains of the adhesive both on the touch screen and on the outline of the chassis.

Step 16 Display

Finally, separate the LCD display with the help of the tine.

Video Tutorial summary

In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.
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