13-16 BMW 3/4 series 328i How to remove radio install XTRONS 14.9" hidden code Carplay Android auto

XTRONS 14.9 Inch Android 13 Car Stereo for BMW F30/F31/F32/F33//F34/F35/F36 (2013-2016) NBT System, 2K IPS Touch Screen 4+64GB Global 4G Car Radio GPS Navigation Support Wireless Car Play Android Auto 14.9"
Applicable Models & Years
For BMW 3 Series F30/F31/F34(2013-2016) with NBT System
For BMW 4 Series F32/F33/F36 (2013-2016) with NBT System
For BMW 3 Series F35 (2013-2017) with NBT System
For BMW M3 F80 F81 (2013-2019) with NBT System
For BMW M3 F82 F83 (2013-2019) with NBT System
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Code to change settings is 8888 and reverse camera settings Code is 0000