I'm having trouble replacing a phone's OS

for the past month i've been trying to find how to replace a phone's OS, more specifically an acer liquid m220 that i want to convert to android and i can't find any tutorial about how to do it for that phone. Can somebody explain to me how to do it ?(Sorry if this is the wrong place to ask but this is the only place i think can help me)(Also sorry if i'm hard to understand, english is my second language) by HowToHack on Reddit.com I'm having trouble replacing a phone's OS - for the past month i've been trying to find how to replace a phone's OS, more specifically an acer liquid m220 that i want to convert to android and i can't find any tutorial about how to do it for that phone. Can somebody explain to me how to do it ?(Sorry if this is the wrong place to ask but this is the only place i think can help me)(Also sorry if i'm hard to understand, english is my second language)

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