SPH-DA110 AppRadio Corrupted Beyond Repair Fix
I thought I would share this, it might help someone to fix there corrupted AppRadio
There is no SD card in this model the firmware is on a S29GL128S90TFI02 Flash chip
you will need to reprogram that chip.
Added firmware below taken from a good working SPH-DA110 AppRadio.
Good Luck.
S29GL128S90TFI02@TSOP56.rar