CAT B35 Phone - Handset

Guide with all the necessary steps so that you can change the components of the CAT B35 Phone yourself.

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TutorialsSmartphonesCaterpillarCAT B35 PhoneHandset

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

Opening tool Smartphone, tablet
1,47 €
Electroestatic free Twezeers. (Model ESD-11)
3,20 €
PREMIUM screwdriver with 24 magnetic replacement bits 6024-C
10,41 €
Antistatic and ESD tactile glove, size S
2,91 €
12.06 x 6.22 x 2.47 mm generic earpiece speaker
0,99 €
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Tutorial: Step by step

Step 1 Remove screws

We start by removing the ten hexagonal screws (H1.3) back and the two Phillips screws (PH # 00) that are hidden behind the cover of the USB connector.

Step 2 Remove back cover

With an opening tool, we will leverage to disengage it.

Step 3 Remove battery

We remove the nine Phillips screws (PH # 00) that hold the battery shield and the base plate. Then we disconnected the battery and removed it.

Step 4 Removing the motherboard

We remove the SIM tray and we pry the upper part of the base plate to disengage it.

Step 5 Handset

To finish, we remove the silicone that covers the headset and we disengage it.

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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