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Peel back the sticker on the bottom of the device to reveal the two screws.
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Wedge the flat head of the screwdriver into the edge of the device. Gently lift the screen from the cover.
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Identify the green motherboard. Unscrew the three screws holding the board in place.
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Remove the motherboard from the back plate.
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Plug the new battery into the white receptacle on the green motherboard.
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Transfer the green motherboard back into the back plate and secure it with the 3 screws.
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Reconnect the yellow ribbon cable and connect the screen and back plate back together.
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Insert the t-5 screws and tighten to secure.
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Replace the label to cover the screws.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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crwdns2947410:01crwdne2947410:0
Very similar for the 4FL60 and 6000, except in :
Step 1 the screws are visible without removing any stickers
Step 4 hint: to release the ribbon, each end of the white bar has a self-sprung clip to ease away, try not to break them. And for the models above there is a small cable plug to unclip
Step 5 there are 5 screws holding the motherboard
Step 6 it is necessary to unclip plugs for the battery and speaker leads
and vice versa for reassembly