Unihertz Titan Slim Touchscreen and LCD Assembly Replacement Tutorial - Unihertz

Unihertz Titan Slim Touchscreen and LCD Assembly Replacement Tutorial

This tutorial will go through the process of replacing the touchscreen and LCD assembly of Unihertz Titan Slim smartphone.
Unihertz Titan Slim Keyboard Assembly Replacement Tutorial Reading Unihertz Titan Slim Touchscreen and LCD Assembly Replacement Tutorial 3 minutes Next Unihertz Titan Slim Back Cover Replacement Tutorial
Unihertz Titan Slim Touchscreen and LCD Assembly Replacement Tutorial

This tutorial will go through the process of replacing the touchscreen and LCD assembly of Unihertz Titan Slim smartphone.

It is important that you read the entire guide and make sure you can complete all the steps before you start to replace the touchscreen and LCD assembly of your Unihertz Titan Slim smartphone. Otherwise, finding a local trained repair specialist to conduct the repair is recommended.

How to Replace the Touchscreen and LCD Assembly for Unihertz Titan Slim

How to Replace the Touchscreen and LCD Assembly for Unihertz Titan Slim Step by Step

Titan Slim Touchscreen and LCD Assembly Replacement Step 01

Step 1

Put the back shell of the mobile phone on the heating platform to heat You can also use a heat gun to heat along the edge of the rear shell
Titan Slim Touchscreen and LCD Assembly Replacement Step 02

Step 2

Wait until the double-sided tape on the back cover is softened, use a suction cup tool and a crowbar to pry off the back cover (be careful not to damage the glass on the back cover)
Titan Slim Touchscreen and LCD Assembly Replacement Step 03

Step 3

Remove the back shell Clean up the residual double-sided tape
Titan Slim Touchscreen and LCD Assembly Replacement Step 04

Step 4

Remove 11 screws
Titan Slim Touchscreen and LCD Assembly Replacement Step 05

Step 5

Remove the WIFI/BT antenna bracket, NFC antenna bracket, and main antenna bracket
Titan Slim Touchscreen and LCD Assembly Replacement Step 06

Step 6

Pry open the cable interface on the antenna board Remove the antenna board
Titan Slim Touchscreen and LCD Assembly Replacement Step 07

Step 7

Pry open the cable interface on type-c_FPC Remove type-c_FPC
Titan Slim Touchscreen and LCD Assembly Replacement Step 08

Step 8

Pry open the 9 cable connectors on the motherboard
Titan Slim Touchscreen and LCD Assembly Replacement Step 09

Step 9

Remove the two SIM card trays
Titan Slim Touchscreen and LCD Assembly Replacement Step 10

Step 10

Remove the motherboard
Titan Slim Touchscreen and LCD Assembly Replacement Step 11

Step 11

Remove the fixing screws of the keyboard
Titan Slim Touchscreen and LCD Assembly Replacement Step 12

Step 12

Open the keyboard from the gap (note: the keyboard and the front panel are connected by double-sided tape)
Titan Slim Touchscreen and LCD Assembly Replacement Step 13

Step 13

Remove the rear camera, distance sensor and earpiece
Titan Slim Touchscreen and LCD Assembly Replacement Step 14

Step 14

Remove the side button_FPC
Titan Slim Touchscreen and LCD Assembly Replacement Step 15

Step 15

Tear off the battery's easy-to-pull glue
Titan Slim Touchscreen and LCD Assembly Replacement Step 16

Step 16

Remove the battery and side button_FPC
Titan Slim Touchscreen and LCD Assembly Replacement Step 17

Step 17

Remove the microphone sealing ring and SIM card holder ejector rod
Titan Slim Touchscreen and LCD Assembly Replacement Step 18

Step 18

Take out the new Touchscreen + LCD Assembly Paste easy-pull glue on the battery
Titan Slim Touchscreen and LCD Assembly Replacement Step 19

Step 19

Install side key_FPC
Titan Slim Touchscreen and LCD Assembly Replacement Step 20

Step 20

Install and fix the battery
Titan Slim Touchscreen and LCD Assembly Replacement Step 21

Step 21

Pass the cable through the gap in the front panel and install the keyboard
Titan Slim Touchscreen and LCD Assembly Replacement Step 22

Step 22

Install the fixing screws of the keyboard
Titan Slim Touchscreen and LCD Assembly Replacement Step 23

Step 23

Install the microphone fixing rubber ring
Titan Slim Touchscreen and LCD Assembly Replacement Step 24

Step 24

Install the handset (note that the two contacts of the handset are down)
Titan Slim Touchscreen and LCD Assembly Replacement Step 25

Step 25

Install the distance sensor and SIM card holder ejector
Titan Slim Touchscreen and LCD Assembly Replacement Step 26

Step 26

Install type-c_FPC
Titan Slim Touchscreen and LCD Assembly Replacement Step 27

Step 27

Install the antenna board Connect the cable interface on the antenna board
Titan Slim Touchscreen and LCD Assembly Replacement Step 28

Step 28

After installing the camera and main board
Titan Slim Touchscreen and LCD Assembly Replacement Step 29

Step 29

Connect the 10 cable ports on the motherboard
Titan Slim Touchscreen and LCD Assembly Replacement Step 30

Step 30

Install the main antenna bracket, NFC antenna bracket, WIFI/BT antenna bracket
Titan Slim Touchscreen and LCD Assembly Replacement Step 31

Step 31

Install 11 screws
Titan Slim Touchscreen and LCD Assembly Replacement Step 32

Step 32

Install the rear case