三星 Galaxy S9 屏幕更换

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三星 Galaxy S9 后盖玻璃移除

三星盖乐世S9的NFC天线和无线充电线圈更换

三星盖乐世 S9 断开电池

三星盖乐世 S9 主板中盖更换

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Use this guide to replace a cracked or broken display on your Samsung Galaxy S9.

'''Before disassembling your phone, discharge the battery below 25%. The battery can catch fire and/or explode if accidentally punctured, but the chances of that happening are much lower if discharged.'''

'''Note''': This guide instructs you to replace only the display while leaving the original frame, motherboard, and battery in place. However, some replacement screens for this phone come pre-installed in a new frame (a.k.a. chassis), which requires a very different procedure—transplanting your phone's internals and installing a new battery. Make sure you have the correct part before starting this guide.

This guide involves removing the rear glass cover; you will need replacement adhesive to reattach the back cover to the phone. If your replacement display does not come with adhesive, use a strong double-sided tape such as [product|IF317-072|Tesa 61395|new_window=true] to secure it.

Opening the Samsung Galaxy S9 will '''damage the waterproof seals''' on the device. If you do not replace the adhesive seals, your phone will '''function normally''', but will '''lose its water protection'''.

'''If the frame is damaged or bent''', it's important to replace it, or else the new screen may not mount correctly and can suffer damage from uneven pressure.

The process of separating the display from the frame usually destroys the display, so don't follow this guide unless you intend to replace the display.

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