A: Almost never. It is a software or storage error, not a hardware failure.
If the manual restore still triggers Error 108, the issue likely resides on the server side. You will need to contact the iGO Customer Care Team . To speed up the process, provide them with: Salesforce Found in the app under Menu > About Transaction Proof: igo navigation error 108
"The application cannot access the necessary data path or the configuration file is pointing to a directory that does not exist or is restricted." A: Almost never