Difficulty

Moderate

Steps

6

Time Required

                          10 - 15 minutes

Sections

3

  • Battery
  • 2 steps
  • Display Cable
  • 3 steps
  • Motherboard
  • 1 step

Flags

2

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  • BackBlu Dash 5.0 Dual SIM

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Introduction

What you need

Step 1

              Battery
  • Find the small slot on the bottom left corner of the back panel.
  • Slide the spudger into the small slot and lightly twist it. This will cause the corner of the back panel to pop up.
  • When the back panel is loose enough, use your fingers to remove it completely.

Find the small slot on the bottom left corner of the back panel.

Slide the spudger into the small slot and lightly twist it. This will cause the corner of the back panel to pop up.

When the back panel is loose enough, use your fingers to remove it completely.

1024

Step 2

  • With the back panel off, you should see a large white rectangle. This is the battery. Slide the spudger under the indent on the bottom right of the battery and pull it up.

With the back panel off, you should see a large white rectangle. This is the battery. Slide the spudger under the indent on the bottom right of the battery and pull it up.

Step 3

              Display Cable
  • Using the PH00 Phillips head screwdriver unscrew the screws holding the panel down, making sure to keep track of the position of the screws.
  • The screw holes with the red circle around them hold screws with a 3.5 mm length.
  • The screw holes with the orange circle around them hold screws with a 2.5 mm length.

Using the PH00 Phillips head screwdriver unscrew the screws holding the panel down, making sure to keep track of the position of the screws.

The screw holes with the red circle around them hold screws with a 3.5 mm length.

The screw holes with the orange circle around them hold screws with a 2.5 mm length.

Step 4

  • Insert the plastic opening tool into a corner of the plastic panel and gently pry it away from the rest of the phone.
  • Do this for each corner until the panel pops up.

Insert the plastic opening tool into a corner of the plastic panel and gently pry it away from the rest of the phone.

Do this for each corner until the panel pops up.

Step 5

  • Along the right side of the phone you will see a long black wire with 2 gold end pieces on the end. This is the display cable.
  • To disconnect the gold end pieces from the motherboard, take the tweezers and gently but firmly pull upwards. Do this for both ends and the wire will disconnect.

Along the right side of the phone you will see a long black wire with 2 gold end pieces on the end. This is the display cable.

To disconnect the gold end pieces from the motherboard, take the tweezers and gently but firmly pull upwards. Do this for both ends and the wire will disconnect.

Step 6

              Motherboard
  • Using the tweezers, lift the tabs where the cables are connected, this unlocks the cables. The cables will slide out of sockets easily when they are unlocked. Pull from wire using tweezers as pictured.
  • The red rectangles represent where the cable’s are located.
  • The orange rectangles are where the cables pug into the ports. This is where you want to apply the tweezers.
  • There are two black tabs and one blue tab.

Using the tweezers, lift the tabs where the cables are connected, this unlocks the cables. The cables will slide out of sockets easily when they are unlocked. Pull from wire using tweezers as pictured.

The red rectangles represent where the cable’s are located.

The orange rectangles are where the cables pug into the ports. This is where you want to apply the tweezers.

There are two black tabs and one blue tab.

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

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                    Dashaya Toney

Member since: 10/27/2014

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Team

                       UMass Dartmouth, Team 4-7, Miles Fall 2014                        

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                                            3 Guides authored

keanu chin - Aug 5, 2016

Reply

i am having an issue with the display screen at first it fell from my mom when she pick it up there was a white line at the extreme top of the phone and after a while of use all of a sudden WHILE using it the white line started appearing all over in a horizontal fashion am afraid of touching anything on the mother board without knowing what it does the screen still works fine its just the horizontal lines all over and the colour quality kinda faded

cadimoniquebell - Dec 17, 2016

Reply

I disabled the web viewer accidentally. I then realised that after I did that, the keypad locked as usual. After that the google talk option came to front of the screen, where I would need to log it. Its blocking the keyboard basically for I have no option to type my password in order to log in. How can I fix this problem.

Margie White - May 7, 2017

Reply

Slot1 is messed up can you use slot 2. For simcard