1 One train of though that the landlord might have: I can ask the tenant to clean so that it's perfect, but since the laws don't allow me to deduct for normal wear and tear, then it doesn't have to be perfect when the tenant moves out.
For the HTML5 powered operating system by Mozilla, see Firefox OS. Amazon FireOS is an Android-based mobile operating system produced by Amazon for its Fire Phone and Kindle Fire range of tablets, and other content delivery devices like Fire TV; the tablet versions of the Kindle e-readers are the Fire range. It is forked from Android.
While the Kindle Fire line has always used customized distributions of Android, particularly 2.3.3 (API level 10) (Kindle Fire) and 4.0.3 (API level 15) , Amazon only began referring to the distribution as Fire OS beginning with its third iteration of Kindle Fire tablets, which includes the Fire HD 2nd generation and Fire HDX models.