Trying to FIX a Faulty iPhone 5S that fell down the TOILET!!!

Hi, this 'trying to fix' video shows an attempted repair on my nephew's Declan Apple iPhone 5S which unfortunately slid off the sink into the toilet. It was powered on and charged whilst wet so now it has failed completely and will no longer power on.
Remember that this is just for entertainment and I am not an expert in these repairs. The processes in the video may not be the best way, the correct way or the safest way to fix these things.
I do love fault finding and trying to fix broken things so I hope that comes across in this 'Trying to FIX' series.
Many thanks, Vince.

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