I'm very new, so apologies if I'm posting in the wrong forum, or if there's a more appropriate place for this quesion!
Here's the thing... In an attempt to root my Sony Xperia C1905, I was trying to revert my firmware to a previous version of Android (4.2, I think). Anyway, something happened and things didn't work out, so I re-flashed it with a version of 4.3 that I downloaded from somewhere (I don't know where, but the default language was set to German!)... Thing is, when I turn my phone on, I get stuck in a boot-loop (pretty Xperia colous) for about 3-5 minutes until it gets to the main screen.
I have tried things like using the Sony PC Companion to repair it, but to no avail. Is there some other way I can fix this, or revert it to its original firmware, without this stupid boot-loop?
Thanks for reading!