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CAT S48c Power Button Replacement

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  1. CAT S48c Power Button Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CAT S48c Power Button Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the ten T5 Torx 4 mm-long screws on the sides of the case.

  2. CAT S48c Power Button Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Open the side covers and remove the SIM card with tweezers or a pick.

    • If there is an SD card remove that as well.

  3. CAT S48c Power Button Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use an opening pick to pry off the rear cover.

  4. CAT S48c Power Button Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the five 3 mm-long Phillips #000 screws that secure the lower midframe.

  5. CAT S48c Power Button Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Use the tip of a spudger to pry up and disconnect the battery press connector.

  6. CAT S48c Power Button Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the five 3 mm-long Phillips #000 screws from the top section of the midframe.

    • Gently pry the section along with the battery off of the case.

  7. CAT S48c Power Button Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Gently pry the battery from the case, making sure not to bend the battery.

    • Replace the battery with your replacement, popping it in the frame and insert the flex cable.

    • Keep in mind that if it has lumps or damages it could be dangerous to handle as it can catch on fire.

  8. CAT S48c Power Button Replacement, Power Button: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Once the battery has been removed look for the bright orange power button on the side of your phone.

  9. CAT S48c Power Button Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CAT S48c Power Button Replacement: crwdns2935265:09crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • You can test the button on the motherboard itself to see if it's the motherboard and not the button, if so you may need to replace the motherboard.

    • Use tweezers to remove the button.

    • Once the button is taken out replace it with your new button. You may notice rubber-like holders on the sides, make sure they line up with the frame.

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

RYAN RAMIREZ

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University of North Texas, Team 6-7, Kilpatrick Fall 2025 crwdns2935289:0University of North Texas, Team 6-7, Kilpatrick Fall 2025crwdne2935289:0

UNT-KILPATRICK-F25S6G7

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