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Replacing the power button on the standard Samsung Galaxy S6 means opening the phone from the rear: remove the SIM tray, heat and lift the rear glass, then replace the internal power-button cable or the separate outer button cover as needed. Rear-glass removal destroys its adhesive, and the internal cable is delicate, so have replacement adhesive and the correct parts ready before you begin.

Identify which power-button part has failed

The Galaxy S6 has two distinct parts that may be described as a “power button.” The internal Galaxy S6 Power Button Cable contains the switch and contacts. The separate Galaxy S6 Power and Volume Buttons are the external covers; they do not include the internal switch cable. Check whether the outer cover is missing or damaged, or whether the button’s internal switching function has failed, before ordering.

Confirm that the replacement is for the standard Galaxy S6, not the Galaxy S6 Edge or another variant. The part names and repair steps here are for the standard model. The iFixit Galaxy S6 parts listing distinguishes the cable from the external covers.

Prepare parts, tools, and workspace

Use the iFixit Galaxy S6 Power Button Replacement guide as the model-specific procedural reference. Before opening the phone, gather:

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#1 Best Overall
Power On Off Button + Volume Switch Control Side Buttons Replacement for Samsung Galaxy Tab S6 Lite SM-P610/P615,Power Button + Volume Outer Side Keys Replacement (Black)
  • Power Volume Button Outer Side Keys Replacement Compatible with Samsung Galaxy Tab S6 Lite SM-P610/P615,Note:Special skill and techniques required for proper installation,Please check both the model and picture before purchase.
  • Compatible with Samsung Galaxy Tab S6 Lite SM-P610/P615(Please check your machine model before your purchase)
  • Broken your Power Volume Button Outer Side Keys Replacement, don't need to change new machine, just buy this item and replace your damage one, let your Device work again.
  • Tips: This is Power Volume Button Outer Side Keys Replacement to replace your old one, don't include instructions, please install it by a professional technician.
  • Product is fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you.
  • The correct replacement cable or external cover, depending on the failed part.
  • Replacement rear-glass adhesive. The guide cautions: “Removing the rear glass destroys the adhesive holding it in place.”
  • A suction handle, SIM card eject tool, opening picks, an iOpener or suitable heat source, a Phillips #00 screwdriver, tweezers, and a spudger for carefully releasing contacts.

Work on a clear, stable surface and keep screws organized. The repair involves heating and prying the rear glass, removing screws, and handling a small flex cable; if you do not have suitable tools or are not comfortable with delicate cable work, a repair professional is a reasonable alternative.

Replace the power-button cable

  1. Remove the SIM tray. Use the SIM eject tool to eject and remove the tray before opening the phone.
  2. Heat and lift the rear glass. Warm the rear-cover adhesive, then use a suction handle and opening picks to separate the glass carefully. Avoid levering aggressively: strong adhesive makes entry difficult, and the glass can break.
  3. Open the phone and expose the midframe. Follow the model-specific guide to remove the required screws and open the phone until you can reach the power-button assembly.
  4. Remove the power-button bracket. Lift it carefully. The power-button cable remains attached to the midframe; do not pull it up with the bracket.
  5. Release the cable contacts gently. The spring-contact adhesive can hold more firmly than the cable itself. Slide a spudger beneath the contact points to release them rather than pulling on the flex cable, which can tear.
  6. Install the replacement and reassemble. Fit the replacement cable, then follow the guide’s reverse sequence. Use the rear-glass adhesive replacement instructions when reinstalling the glass; the original adhesive will not secure it after removal.

If only the outside button cover is damaged

Buy the external Galaxy S6 power-button cover rather than the internal cable if the cover is the only failed part. The cover and the switch cable are separate items, so a cable listing does not necessarily include the outer button. Confirm the exact model and the contents of the specific part listing before purchase.

Rank #2
Power/Volume Buttons Keys for Samsung Galaxy Tab S6 Lite SM-P610/SM-P615 B
  • Brand new. repair replacement parts.
  • Please check the Model Number of your device before purchasing this Item. You can find the Model type of your device on your device and / or in the settings.
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Difficulty and risks

The largest access risk is cracking the rear glass while overcoming its adhesive. The iFixit teardown assigned the Galaxy S6 a repairability score of 4 out of 10 in 2015, with 10 described as easiest to repair; it identified the strongly adhered rear glass as a major obstacle to opening the phone. This is a rating of the device’s repairability, not a prediction of whether an individual repair will succeed.

Inside, pulling on the cable instead of releasing its spring contacts with a spudger can rip the flex cable. If the glass begins to crack, the cable is difficult to access, or you cannot confidently separate adhesive without force, stop rather than escalating pressure.

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Best Value
Power On Off Button + Volume Switch Control Side Buttons Replacement for Samsung Galaxy Tab S6 SM-T865,Power Button + Volume Outer Side Keys Replacement (Black)
  • Power Volume Button Outer Side Keys Replacement Compatible with Samsung Galaxy Tab S6 SM-T865,Note:Special skill and techniques required for proper installation,Please check both the model and picture before purchase.
  • Compatible with Samsung Galaxy Tab S6 SM-T865(Please check your machine model before your purchase)
  • Broken your Power Volume Button Outer Side Keys Replacement, don't need to change new machine, just buy this item and replace your damage one, let your Device work again.
  • Tips: This is Power Volume Button Outer Side Keys Replacement to replace your old one, don't include instructions, please install it by a professional technician.
  • Product is fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you.
Rank #4
Power/Volume Button Keys for Samsung Galaxy Tab S6 Lite SM-P610/P615 2020 B
  • Brand new.
  • Special skill and techniques required for proper installation.
  • Please check the Model Number of your device before purchasing this Item. You can find the Model type of your device on your device and / or in the settings.
Rank #3
Power On Off Button + Volume Switch Control Side Buttons Replacement for Samsung Galaxy Tab S6 Lite SM-P610/P615,Power Button + Volume Outer Side Keys Replacement (Blue)
  • Power Volume Button Outer Side Keys Replacement Compatible with Samsung Galaxy Tab S6 Lite SM-P610/P615,Note:Special skill and techniques required for proper installation,Please check both the model and picture before purchase.
  • Compatible with Samsung Galaxy Tab S6 Lite SM-P610/P615(Please check your machine model before your purchase)
  • Broken your Power Volume Button Outer Side Keys Replacement, don't need to change new machine, just buy this item and replace your damage one, let your Device work again.
  • Tips: This is Power Volume Button Outer Side Keys Replacement to replace your old one, don't include instructions, please install it by a professional technician.
  • Product is fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you.

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