Introduction

A hands on guide to replacing the touch screen on the Blu Dash 3.5. This guide will detail the steps necessary to remove and replace the touch screen.

Image 1/3: Insert the opening tool into the slot. Image 2/3: Pry the back cover off. Once the corner is off, continue around the perimeter of the phone pulling the back off with your fingers. Image 3/3: A fingernail can work to open the back in place of an opening tool.
  • Start by locating the slot on the lower right corner of the device.

  • Insert the opening tool into the slot.

  • Pry the back cover off. Once the corner is off, continue around the perimeter of the phone pulling the back off with your fingers.

  • A fingernail can work to open the back in place of an opening tool.

Add Comment

Image 1/2: Insert your thumb and pull the battery out. Image 2/2: Insert your thumb and pull the battery out.
  • Locate the indentation at the bottom of the battery.

  • Insert your thumb and pull the battery out.

Add Comment

Image 1/2: Use the opening tool to pry open the plastic back panel to expose the motherboard. Image 2/2: Use the opening tool to pry open the plastic back panel to expose the motherboard.
  • Use the 000 Phillips screwdriver to remove the four 4.5 mm screws from the corners of the interior back panel.

  • Use the opening tool to pry open the plastic back panel to expose the motherboard.

Add Comment

Image 1/2: Image 2/2:
  • Remove volume and lock buttons by lifting them gently from the casing.

Add Comment

Image 1/2: Use the opening tool to pry the motherboard from the front face plate. Image 2/2: Use the opening tool to pry the motherboard from the front face plate.
  • Use tweezers to lift the tab where the cable is connected.

  • Use the opening tool to pry the motherboard from the front face plate.

Add Comment

Image 1/2: Use a soldering tool to melt the contact between the motherboard and the screen Image 2/2: Solder new screen contacts to the motherboard.
  • Use opening tool to pry off the screen.

  • Use a soldering tool to melt the contact between the motherboard and the screen

  • Solder new screen contacts to the motherboard.

Add Comment

Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

Jeffrey Dlugosz

Member since: 09/29/2015

104 Reputation

1 Guide authored

Team

Ohio State, Team 1-2, Garvin Fall 2015 Member of Ohio State, Team 1-2, Garvin Fall 2015

OSU-GARVIN-F15S1G2

4 Members

2 Guides authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 1

Past 7 Days: 3

Past 30 Days: 7

All Time: 381