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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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Why is my iPhone 4 not detecting wifi

'''hello

please i will love u guys to help me my iphone 4 doesnt detect wifi ive put it in the fridge and ive even reset the network to no avail. At times when i put on airplane mode, i will of the phone re-on it and then put on the wifi but it will detect available wifis only for 30 seconds and it offs that is it wont detect anymore.

pls guys i really need your help cause im confused on what to do'''

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Hi,

what has happened to the on the first place?

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it was formated and since then it doesnt detect wifi

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Try heating the phone, more specifically the wifi chip near the top, thermal shock fixed this problem with my iphone 4s.

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please how should i heat it

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