Hey. Do allow me to start off by disclaiming that we are a third part SA Tech Q&A site not affiliated with Premio or its distributors.
- With the blanking out issue, that sounds like a factory fault that you may need to consider an in-warranty failure claim for
- With the space issue, you will please be advised that apps will insist on defaulting to the internal storage and NOT to your external SD card or built-in storage until you root the device and reconfigure this otherwise with the help on an app called Link2SD.