Chosen Solution
‘‘‘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’’’
Hi, what has happened to the on the first place?
Try heating the phone, more specifically the wifi chip near the top, thermal shock fixed this problem with my iphone 4s.