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[Tutorial] How to open up, unscrew or dismantle a Huawei B310s-927 4G LTE Router

(This post was last modified: 07-08-2017, 05:40 PM by hovatek. )

If you wish to loosen your Huawei B310s-927 4G LTE Router Hub (e.g Swift, Spectranet, Airtel etc) down to the Motherboard, this guide will help you. Doing this voids your warranty


  • Precision / Engineering tools
  • Huawei B310s-927 4G LTE Router

Steps to unscrew or open a Swift, Spectranet, Smile or Airtel Huawei B310s-927 4G LTE Router

  1. First, you'll need to power off the router and disconnect it from power

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-1.jpg]

  2. Turn the router upside down and peel off the warranty seal covering the two screens then unscrew both

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-2.jpg]

  3. Turn the router to its back and slide the SIM slot cover open

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-3.jpg]

  4. Take out the SIM card (optional)

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-4.jpg]

  5. Insert your precision tool into the screw hole (after unscrewing) then bend it to one side till the modem's case is pried open (try bending in multiple directions till you get the right one; the Front case comes off first)

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-5.jpg]

  6. At this point, the case should have been lifted at one edge, use your fingers to gently separate the front case from the rest of the modem (some edges are keyed in place by plastic so don't just yank it off)

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-6.jpg]

  7. Lift the front case from the edge you lifted all the way to the top of the modem then to the other side

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-7.jpg]

  8. Lift off the front case completely and you should now be able to see the Board  

    [Image: Hovatek-How-to-unscrew-or-disassemble-a-...uter-8.jpg]
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