Is My S20/S20+ Ultra - All Level Codes Eligible for Cricket Unlock?
A Samsung S20/S20+ Ultra - All Level Codes on Cricket is eligible once the device is fully paid off, active for a minimum service period, not blacklisted, and not tied to an open account dispute. Specifically, most carriers, Cricket included, check for:
- Active service on Cricket for a minimum period, with no past-due balance on the account
- An installment plan or contract paid in full
- The device not currently active on a different account with Cricket
- No lost, stolen, or fraud flag on the GSMA blacklist
- Any required post-upgrade waiting period with Cricket already passed, if you recently changed devices



