Unihertz Tank Camera & Touchscreen Modules Replacement Tutorial

This tutorial will go through the process of replacing the Camera & Touchscreen Modules of Unihertz Tank 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 Camera & Touchscreen Modules of your Unihertz Tank smartphone. Otherwise, finding a local trained repair specialist to conduct the repair is recommended.

How to Replace the Camera & Touchscreen Modules of Unihertz Tank

How to Replace the Camera & Touchscreen Modules of Unihertz Tank Step by Step

	Step 01 Remove the 14 screws from the back cover.
	Step 02 Take off the back cover.
	Step 03 Remove the 6 screws on Protection Bracket A (There is one screw below the LED light, which is fixed to the battery with double-sided adhesive).
	Step 04 Remove Protection Bracket A.
	Step 05 Unscrew the 8 screws on the Camera Bracket (There is one screw below the LED light), and peel off the Back Macro Camera attached to the Camera Bracket with double-sided adhesive.
	Step 06 Remove the Camera Bracket.
	Step 07 Disconnect the cable interface between the LED light and the mainboard, and remove the LED light.
	Step 08 Disconnect the 10 cable interfaces on the mainboard.
	Step 09 Remove the 3 screws on the mainboard.
	Step 10 Remove the cable interface on the mainboard.
	Step 11 Take off the mainboard.
	Step 12 Remove the 6 screws on Protection Bracket B.
	Step 13 Disconnect the cable interface on Protection Bracket B and remove the Protection Bracket.
	Step 14 Remove the SIM card tray.
	Step 15 Remove the 2 screws on Protection Bracket C.
	Step 16 Take off Protection Bracket C.
	Step 17 Remove the 3 screws on the USB Charging Board.
	Step 18 Remove the 11 screws securing the battery.
	Step 19 Unscrew the 1 screw on mainboard B.
	Step 20 Disconnect the cable interface on mainboard B.
	Step 21 Take off mainboard B.
	Step 22 Take off the battery.
	Step 23 Remove the Front Camera.
	Step 24 emove the USB Charging Board and headphone socket.
	Step 25 Transfer the cables and other components from the old screen to the new screen.
	Step 26 Install the new Front Camera (Please remove the protective film on the Front Camera).
	Step 27 Transfer the cables from the old USB Charging Board to the new USB Charging Board.
	Step 28 Install the USB Charging Board and headphone socket.
	Step 29 Install the battery.
	Step 30 Connect the cable interface between the headphone socket and the USB Charging Board.
	Step 31 Install the 11 screws securing the battery in place (Note: If you install the long screw of the battery holder in the wrong place, it may cause the battery to rupture and catch fire).
	Step 32 Install the 3 screws on the USB Charging Board and the 2 screws on Protection Bracket C.
	Step 33 Install mainboard B and connect the cable interfaces. Tighten the 1 screw securing mainboard B.
	Step 34 Install Protection Bracket B and tighten the 6 screws.
	Step 35 Remove the old Back Main Camera (with double-sided adhesive on the back) from the mainboard and install the new Back Main Camera.
	Step 36 Remove the old Back Macro Camera from the mainboard and install the new Back Macro Camera.
	Step 37 Remove the old Back Night Vision Camera from the mainboard and install the new Back Night Vision Camera.
	Step 38 Install the mainboard.
	Step 39 Tighten the 3 screws securing the mainboard.
	Step 40 Connect the 10 cable interfaces on the mainboard.
	Step 41 Peel off the protective film on the rear camera.
	Step 42 Install the LED light.
	Step 43 Install the Camera Bracket.
	Step 44 Install the 8 screws on the Camera Bracket.
	Step 45 Secure the Back Macro Camera and make sure to remove the protective film.
	Step 46 Install Protection Bracket A and tighten the 6 screws.
	Step 47 Transfer the side strips and buttons from the old screen to the new screen.
	Step 48 Close the back cover and tighten the 14 screws on the back cover.