I'm trying to change customer profile photo in zoho crm and I'm using the condition for each status of customer I want to change the profile . for ex if he is from Asia I put specific photo if ...
the profile photo  is in format hexadecimale in Database and when I give him another hexadecimale code with the method zoho (zoho.crm.updateRecord) and it won't change in data base.

Can some one help?