Android Update Results in "Hash of data does not match digest in descriptor" error My Samsung Galaxy A70 prompted for a software update this morning. I dutifully complied and left it to get on with it.

Upon return, I was presented with the following error:


  partition tz 
  
  Reason tz: Hash of data does not match digest in descriptor.2nd


Plus some other stuff about hash, firmware version, etc.



To clarify, all I did was select to update. I didn't plug any cables in (as the image indicates), and I wasn't trying any manual firmware/software install.

It's still under warranty, so I'll probably just be taking back to the retailer, but I thought i'd ask here in the hope that there's a quick fix that won't invalidate the warranty.

Any suggestions?
I realise this isn't maybe the most helpful of answers, but I thought I'd post it anyway in case someone else finds it useful.

The phone was under warranty, so took it to the local Samsung store. The support assistants commented that they'd "never seen this error before". It went in for repair and emerged fully working again.

When I asked what the problem one, I got a vague "they replaced some hardware component".

Again, not the most helpful, but enough to say that it looks like something beyond the help of a software re-install.