Reasons from [fails.txt](https://github.com/mspreitz/MobileSandbox/blob/master/timing/fails.txt) to be fixed: - [x] `BadZipFile: File is not a zip file` `4/24` and `BadZipFile: Bad CRC-32 for file ...` `5/24` (TODO: Maybe differentiate between them) - [x] `struct.error: unpack requires a string argument of length` `10/24` - [x] `UnicodeDecodeError` `5/24`
