Share your experience!
i had the recording blank video issue mentioned somewhere else in this forum. I followed the instructions re switching the phone on and off. When i switched it off the phone went into a bootloop for half an hour to an hour and then restarted itself (luckily!). I thought i'd post up here to let sony know of this problem. Can u tell me what caused it and how to avoid it in the future. I googled xperia m4 bootloop and nothing came up. (I guess cos it's still quite a new phone).
cheers
richi
Have you tried reparing the software?
Try repair the software by using PC Companion
*It might take time to repair
thanks mate
i'm just gonna try the repair thing now