Less than 1 month –
30+ hrs/week –
Android Backup app to external sd-card.
The app will detect the changes since last backup and backup only the relevant extra data(incremental)
The backup is of all phone data (Internal&External memory) with option to select\deselect:
And more..(Per my specification)
Standart formats for each data(For example - contacts will be saved as *.vcf, Camera photos as *.jpg)
Restore button (same selection options - 'What to restore?')
Compatible for Non-rooted ...