Since there won't be fragments anymore, but just Standard Keys, all the fragments you had pre-TU6 have been converted to Standard Keys automatically.
Here you can find the conversion criteria extracted from one of our dedicated articles:
- For every 100 fragments in your inventory, you will receive one Standard Key, rounded up. So if you have 101 fragments, this rounds up to two Standard Keys.
- For every Specialized Key (previous fragments cost = 100), you will receive one Standard Key as these are being converted 1:1.
- For every Superior Key (previous fragments cost = 250), you will receive three Standard Keys.
- For every High-End Key (this key came from promotions only, such as Ubisoft Club Rewards), you will receive five Standard Keys.