Questions in IFRS 5 – Non-current asset as held for sale

My question is:

1/ Asset held for sales is not allowed to be depreciated. What if we buy a group or non-current asset and classify as held for sales (assume with the intention to sell within 1 year and already locate a buyer), but we still use it during that 1 year, then the value of that asset used in 1 year is not decreased (no depreciation charge)?

2/ When we classify a group as held for sale, all the criteria for IFRS need to meet within 3 months, except for the criteria that sales is highly probable (within 12 months)?