Strangely, there actually isn't a solid technique to protect against that last option. In general, I don't update software or firmware unless there's a very good cause, like a large feature addition, a performance boost, a security fix, or a serious bug that's causing issues. I don't simply upgrade because a new version is available. I've been bitten far too frequently. Please fix I am using s8 for my Wash Down Sleeping Bag business purpose!
Facing issues please settle them down or i guess i should convert to iPhone!