第四代iPhone。维修过程直观易懂,但前置玻璃和LCD面板无法分开,只能作为同一零件更换。GSM版本, 8, 16, or 32 GB 容量 / 型号 A1332 / 黑色或白色

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water damage, turn on sometime then off?

hi, I water damage my Iphone 4, dismantle the whole thing change battery, and once plug turns on everything works, but the wi-fi isn't, as far as I can see, then after few minutes, goes off altogether, unplug then plug again the same, when is working if unplug goes off completely,

thanks to anyone who can help me with this.

yoel.

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yoel santos, I suggest that you no longer try to turn it on or try to charge it. Disassemble it using this guide and properly clean it. Use this guide to clean it. It was written for a 3G but all the points are still valid for your phone as well. Always check your board for any missing, burned or otherwise damaged looking components. After that replace the battery, reassemble your phone and re-evaluate for any problems. Make sure that you have a new battery for sure and that it is connected properly. To get the WiFi working again, may require a reflow of the IC. Hope this helps, good luck.

iPhone 4 逻辑主板张图片

指南

iPhone 4 逻辑主板更换

难度:

困难

30 minutes - 2 hours

iPhone张图片

指南

修复iPhone 的进水故障

难度:

困难

1 - 2 hours

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