Download free last firmware for SM-G5510 SM-G5510 with product code CHC from N/a. This firmware has version number PDA G5510ZCU1CRK1 and CSC G5510CHC1CRK1 The operating system of this firmware is Android 8.1.0 Oreo , with build date 13.11.2018.Security patch date is 01.10.2018, with changelist 14535415.