[Connected Car] belboxtel:
Hi there,

Ik have a radio in my car that is fully android 4.4.4 from an unknown chinese brand named joyous. All is working fine, except there is one thing that is bothering me, and that is the radio app is not remembering my presetted radio stations after it has been fully shut down. Im 100 percent sure it has continious power (it has been measured). Every other setting there is, it remembers, it continues playing my mp3 files where i left of, it remembers which source i used last time etc. Only the radio presets will not be remembered. Is this a known issue and are there other apps (apk) that i can install to try if these will remember there settings?

My unit has the following specs as i cannot post links yet::

General

Brand Joyous

Model J-8829H

Quantity 1Piece

Material PCB + Electrolysis plate + plastic

Color Black

Style 2 Din In-Dash

Function Built-in speaker , GPS , Dual Zone , Subwoofer Output , Radio , Remote Control , AV-IN , Steering Wheel Control

Compatible Make Ford

Compatible Car Model C-MAX 2007-2009 / S-MAX 2007-2009 / Mondeo 2003-2007 / Fusion 2006-2011 / Focus 2004-2007 / Connector 2007-2009 / Galaxy 2005- 2007 / Kuga 2008-2011 / Fiesta 2005 - / Transit 2005 -

Compatible Year 2007 , 2008 , 2009 , 2010 , 2011 , 2003 , 2004 , 2005 , 2006

Display

Screen Size 7.0 Inch

Screen Resolution 1024 x 600

Touch Screen Yes

Detachable Panel Yes

Brightness Control Yes

Menu Language WIFI/3G,DVR,OBD,1080P,Airplay , English , Greek , Danish , Norwegian , Dutch , Arabic , Turkish , Japanese , Bahasa Indonesia , Korean , Thai , French , Maltese , Hungarian , Latin , Persian , Malay , Slovak , Czech , Greek , Romanian , Swedish , German , Finnish , Chinese Simplified , Chinese Traditional , Bulgarian , Norwegian , Hebrew , Italian , Spanish , Portuguese , Russian , Vietnamese , Polish

GPS

CPU Processor RK3066 1.6GHZ Cortex A9 Dual Core

Support Map IGO , Route66 , Garmin , Sygic , Careland

Main Frequency 1.6GHz

Store Capacity OthersGB

GPS Card Slot Standard TF Card

Voice Guidance Cruise Yes

Operating System Android 4.4.4

Media Formats

Audio Formats MP3 , WMA , APE , FLAC , OGG , AC3 , DTS , AAC

Video Formats RM , PMP , AVC , FLV , VOB , MPG , DAT , MPEG , H.264 , MPEG1 , MPEG2 , RMVB , MPEG4 , WMV , TP , AVI , DIVX , MKV , MOV , HDMOV , MP4 , M4V

Picture Formats JPEG , BMP , PNG , GIF , TIFF , jps(3D) , mpo(3D)

Radio

Station Preset Qty. 30 Stations

Support RDS for European countries

Radio Response Bandwidth AM: 520KHz-1700KHz , FM: 87MHz-110MHz

RDS Yes

Radio Tuner AM , FM

Bluetooth

Built-in Microphone Yes

Bluetooth Function Received Call , Dialled Call

Bluetooth Version V2.0

TV Tuner

Video Output PAL , NTSC , SECAM

Amplifier

Amplifier Peak Power 4*45W

Audio Mode Natural , Rock , Jazz , Classical , Live , Dancing , Popular

Interface

Interface Port USB,TF

Audio Input 1 Channel

Audio Output 2 Channel

Rearview Camera Input Yes

External Memory Max. Support 32GB

Video Input 1 Channel

Video Output 2 Channel

Working Enviroment

Working Voltage 12V

Working Temperature -20 - +65℃

Storage Temperature -20 - +80'C

Other Features

Other Features Built-in WIFI

Dimensions & Weight

Dimensions 9.06 in x 4.72 in x 5.91 in (23 cm x 12 cm x 15 cm)

Weight 100.53 oz (2850 g)

Packing List

1 x DVD player

1 x Special Power Cable for Ford (25cm)

1 x Canbus Decoding Box

1 x GPS Antenna (300cm)

1 x USB cable (31 cm)

1 x External MIC (150 cm)

1 x Remote Controller (CR2025 battery included)

1 x Installation Bracket

1 x English User Manual

Any advice how to deal with this would be helpfull. Thank you.