Unihertz Titan Pocket Earpiece Replacement Tutorial

This tutorial will go through the process of replacing the Earpiece of Unihertz Titan Pocket 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 Earpiece of your Unihertz Titan Pocket smartphone. Otherwise, finding a local trained repair specialist to conduct the repair is recommended.

How to Replace the Earpiece of Unihertz Titan Pocket

How to Replace the Earpiece of Unihertz Titan Pocket Step by Step

	Step 01 Remove the four screws on the back cover.
	Step 02 Take off the back cover.
	Step 03 Unscrew the three screws on the speaker module.
	Step 04 Remove the speaker module.
	Step 05 Disconnect the interface between the battery and the motherboard, and remove the battery.
	Step 06 Unscrew the two screws on the BT/WIFI antenna.
	Step 07 Peel off the copper foil connecting the mainboard and remove the BT/WIFI antenna.
	Step 08 Remove the eight screws on the mainboard (pay attention to the different positions of the screws).
	Step 09 Disconnect the six interfaces on the mainboard.
	Step 10 Remove the SIM card tray.
	Step 11 Remove the mainboard.
	Step 12 Remove the earpiece.
	Step 13 Install the new earpiece (note that the contact points of the earpiece should be facing downwards).
	Step 14 Install the mainboard.
	Step 15 Connect the six interfaces on the mainboard.
	Step 16 Install the BT/WIFI antenna.
	Step 17 Tighten the two screws on the BT/WIFI antenna.
	Step 18 Tighten the eight screws on the mainboard.
	Step 19 Install the battery and connect the interface between the battery and the mainboard.
	Step 20 Install the speaker module.
	Step 21 Tighten the three screws to secure the speaker module.
	Step 22 Install the back cover.
	Step 23 Tighten the four screws to secure the back cover.