F970BT suddenly not updating maps anymore

[heeranders]

Hello,

In the past I have successfully installed new maps before but as of today I could no longer update the maps on my device. When running the copy script it goes straight to 100% within a second and claims it's completed the tasks.

I used the exact same drive with the exact same files, only switched out the map files.

 

Here is an old log of when it completed;

+ mount -o remount,rw /system

+ chmod 777 /system/lib/libigo_jni.so

+ cat /mnt/udisk/updates/libigo_jni.so

+ >/system/lib/libigo_jni.so

+ chmod 644 /system/lib/libigo_jni.so

+ cp -R /extdata/iGO /mnt/udisk/backup/iGO

+ chmod -R 777 /extdata/iGO/

+ rm -f -r /extdata/iGO

+ cp -R /mnt/udisk/updates/iGO /extdata/iGO

 

And this is the log of my last attempt;

+ mount -o remount,rw /system

+ chmod 777 /system/lib/libigo_jni.so

+ cat /mnt/udisk/updates/libigo_jni.so

+ >/system/lib/libigo_jni.so

/mnt/udisk/script.sh[8]: cat: <stdout>: Read-only file system

 

So for some reason it now suddenly stops because it's a 'read only file system' where as this worked fine before. I tried another FAT32 formatted USB drive, but get the exact same error. Any way to fix this?

[Matanza]

Same problem here on F70DAB.

tried different sticks and different maps and everytime the same prolem.

i am thinking about a factory reset or firmware downgrade.

 

[Matanza]

Solved.

Firmware Downgrade was the solution, and than update again.