Nokia Asha 502 Firmware, Help!

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I know this is quite an old phone now, although I want to know if anyone can help me find a rom to flash my currently broken Asha.A little backstory: I tend to connect Asha to a laptop via "Mass Storage". But as soon as it got detected, its screen suddenly goes white and it went factory reset. It's weird since when it resets my phone, wallpapers were different and there's no boot sound. I factory reset it twice, and there goes black screen of nothing. Screen's still lit up and it still...Read more