Blackview BV9200: Teardown

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crwdns2935165:0September 18, 2024crwdne2935165:0

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crwdns2935165:0September 18, 2024crwdne2935165:0

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This is just a basic how-to-open guide for the Blackview BV9200 rugged smartphone, and not a complete disassembly.

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Begin by heating the LCD. I use a heating pad set to 100 Celsius, and let it heat for 3-5 minutes.
If you don't have such a tool, you should be able to use a heat gun. Just heat the edges of the screen.
I would not recommend trying to get the screen off without heating the glue.

Consider using a more appropriate tool than a part of a box cutter blade to initially separate the LCD from the frame. (I would've tried using iFixit's Jimmy, but I haven't got it yet)
Be very careful if you use a part of box cutter blade. You could easily tear the LCD's cables or scratch the underside.
Be careful not to separate the LCD and touch panel. When removing the glue with a plastic card, either go underneath the LCD as well or only on the edges of the touch panel.
The video is sped up to fit within the 30 second limit. Do it slower and more carefully.

Many screws.
Ones circled in red are all the same size, and ones circled in yellow are the same size as the one which held the tab that covered the LCD connector.
After you remove the screws, get leverage on the bottom. You will see a small indent where you can squeeze a tool in.

Remove the cover.
Remove the cable. Connectors are pointed at by arrows.
Disconnect and remove the battery.
The battery is not glued or screwed in. Simply grab a hold of it and lightly pull it out.