In Dead by Daylight Mobile, the highest level Characters can attain is 50. Once Level 50 is reached, the player has 2 choices:
1. Keep playing that Character and keep on unlocking more Perks (The Character Level will stay at 50)
2. Prestige the Character, resetting their current progression.
When a Character gets a Prestige Reset:
All Perk slots are locked.
The unlocked Perks are locked again.
Progression of all Perks is reset to Tier 1.
XP pool is reset to 0.
The unlocked Teachable Perks remain available for other Characters