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简介

This replacement is needed if you can't find anything else wrong with your phone but it still won't work.

  1. Samsung Galaxy Grand Prime Motherboard Replacement, Battery: 步骤 1 中的图像 1,3 Samsung Galaxy Grand Prime Motherboard Replacement, Battery: 步骤 1 中的图像 2,3 Samsung Galaxy Grand Prime Motherboard Replacement, Battery: 步骤 1 中的图像 3,3
    • Remove the back cover of phone by lifting up on the back cover tab with the blue plastic opening tool.

    • Go around the edge of the back cover to completely remove it.

  2. Samsung Galaxy Grand Prime Motherboard Replacement, Remove the battery.: 步骤 2 中的图像 1,3 Samsung Galaxy Grand Prime Motherboard Replacement, Remove the battery.: 步骤 2 中的图像 2,3 Samsung Galaxy Grand Prime Motherboard Replacement, Remove the battery.: 步骤 2 中的图像 3,3
    • Remove the old battery by lifting up on the thumb tab.

    • Periodically clean the brass terminals on the battery and the phone. Place a minute amount of ISO on a Q-tip and gingerly clean the connections.

  3. Samsung Galaxy Grand Prime Motherboard Replacement, Midframe: 步骤 3 中的图像 1,3 Samsung Galaxy Grand Prime Motherboard Replacement, Midframe: 步骤 3 中的图像 2,3 Samsung Galaxy Grand Prime Motherboard Replacement, Midframe: 步骤 3 中的图像 3,3
    • Remove the nine 4mm screws screws from the midframe with a Phillips #000 screwdriver.

  4. Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 4 中的图像 1,2 Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 4 中的图像 2,2
    • Wedge the blue plastic opening tool in between the front and side panel.

    • Move the blue plastic opening tool around the edges between the front and side panel.

  5. Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 5 中的图像 1,2 Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 5 中的图像 2,2
    • Make sure that you detach the mid-frame from the inside too.

  6. Samsung Galaxy Grand Prime Motherboard Replacement, Headphone Jack/Speaker Assembly: 步骤 6 中的图像 1,2 Samsung Galaxy Grand Prime Motherboard Replacement, Headphone Jack/Speaker Assembly: 步骤 6 中的图像 2,2
    • Unhook the ribbon cable clip with the plastic opening tool and remove the audio jack.

  7. Samsung Galaxy Grand Prime Motherboard Replacement, Earpiece Speaker: 步骤 7 中的图像 1,2 Samsung Galaxy Grand Prime Motherboard Replacement, Earpiece Speaker: 步骤 7 中的图像 2,2
    • Use the plastic opening tool to unhook the ribbon cable clip.

  8. Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 8 中的图像 1,2 Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 8 中的图像 2,2
    • Gently pull on the connector with the tweezers until the speaker comes off.

  9. Samsung Galaxy Grand Prime Motherboard Replacement, Motherboard: 步骤 9 中的图像 1,2 Samsung Galaxy Grand Prime Motherboard Replacement, Motherboard: 步骤 9 中的图像 2,2
    • Unhook the other ribbon cable clip to the screen with the blue plastic opening tool.

  10. Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 10 中的图像 1,3 Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 10 中的图像 2,3 Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 10 中的图像 3,3
    • Unhook the ribbon cable clip to the front camera.

    • Lift the motherboard up and out of the device.

  11. Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 11 中的图像 1,2 Samsung Galaxy Grand Prime Motherboard Replacement: 步骤 11 中的图像 2,2
    • Remove the motherboard and unhook the ribbon cable clip to the back camera.

结论

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

80等其他人完成本指南。

Kyle Ruff

于2016年02月04日注册

6,404 声望分

创作了5篇指南

团队

USF Tampa, Team 17-3, Blackwell Winter 2016 USF Tampa, Team 17-3, Blackwell Winter 2016 的会员

USFT-BLACKWELL-W16S17G3

3 名成员

创作了6篇指南

12条评论

After fixing all the screen, for some reason the LCD was turning on but it showed black and i dont know if is because im missing a screw or because the LCD doesnt work?

Glo - 回复

lol this is likely because you ruined the lcd. this tutorial forgot to mention that it is essential to apply heat, as the midframe is adhered on to the inner component.

connectedcellrepair -

Just need to get a idea on this phone, the silver backing thats usually stuck to the mid frame, when pulling out the old lcd this also came with it.

My question is whether or not that needs to replaced?

Also it changes screens all on its on.

Lisa Yates - 回复

My grand prime 4g board damage

Rakesh - 回复

My grand prime 4g mother board damage

Rakesh - 回复

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