Delete configuration from SDCARD

Hi,

I try to delete all configuration from SDCard but is not working. I tried to flash the SDCARD with the default image but when booting again the configuration is not erased.

I use one Lamobo BananaPi R1 with the last version.

I tried to delete all partition but is no working too. I suppose the information is saved in sd because when I try other SDCARD the configuration is not loaded ...

Thanks,

Andrei Darie

I solve the problem when I write another image in the SDCard and erased all information. I think the problem was when I deleted the partition and write again the image, the configuration information remained physically. MAybe I deleted the partition but when I write again the same image the configuration was recovered because was there in the sectors physically.

Strange things of the computer science.

Thanks,

Andrei Darie.