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  1. Apr 26, 2019 · 109. 11K views 5 years ago. This tutorial is about how to replace the broken sim reader when does not recognise any sim. This method that we present is a little bit different but with...

    • 10 min
    • 11.5K
    • MovilOne Phone Repair
    • Remove the pentalobe screws. Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.
    • Mark your opening picks. If inserted too far, an opening pick can damage your device. Follow this step to mark your pick and prevent damage. Measure 3 mm from the tip and mark the opening pick with a permanent marker.
    • Tape over any cracks. If your iPhone has a cracked screen, keep further breakage contained and prevent bodily harm during your repair by taping over the glass.
    • Anti-Clamp instructions. Tool used on this step: Anti-Clamp. The next three steps demonstrate the Anti-Clamp, a tool we designed to make the opening procedure easier.
  2. A replacement guide on how to repair and replace a broken/not working Sim Card Reader board on Huawei P40 Pro mobile phone.ToolsHeat Mat https://bit.ly/3WgsP...

  3. 2. The circuit for a SIM card reader is shown here. The circuit uses a CMOS hex inverter and other simple components; yet, not only does it work but it can also communicate with a PC via serial port! I am learning electronic circuits as a hobby and I was baffled to see how simple this was. I was thinking of using some kind of micro controller ...

  4. Use the point of a spudger to pry the SIM card reader cable connector straight up and out of its socket on the logic board. The SIM card reader cable connector is located next to the battery cable connector.

  5. Step 1 — Eject the SIM card tray. Insert a SIM card eject tool or a paperclip into the small hole in the SIM card tray, located on the volume button edge of the iPhone. Press firmly to eject the tray. 2 — Remove the SIM card tray. Remove the SIM card tray from the iPhone. The SIM card will fall out of the tray easily.

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  7. Sep 12, 2023 · Hello! Today we have a Samsung S22 Ultra with a bad USB port, which needs to be replaced. This particular phone also has a damaged back glass, which we will ...

    • 5 min
    • 4.8K
    • Colchester Phone Repair
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