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Windows Central Question
I was using whatsapp when my phone switched off because of low battery. After I charged and turned it back on, I was able to open whatsapp but another app was dark and I couldn't open it. It then worked but whatsapp got the problem. The tile is dark and it won't open. I tried restarting the phone several times but nothing happened. BBM works but I can't send or receive messages. I think the problems are related. If you need a screenshot of how it looks please feel free to ask