ATM_RID: 87FCFF2A-FC2F-11E7-9BD0-7C0CCA78690D ID: WFAST_System_ManfLogUI/FS_22.080_Software_Upgrade/22518 SUMMARY: DESCRIPTION: {DY 4.0} During SW downgrade to release with lower architecture code (AAa) using customer upgrade methods and Altboot, and a backup file exists that contains the lower architecture code, then device shall automatically restore this backup file. PRIORITY: TYPE: STATE: PHASE: OBJECT: SOURCE: DIFFICULTY: HISTORY: ATM_MCOMMENTS: Imported from spreadsheet FILES: FILENAME: FILEDESC: PRODUCT: EXTERNAL_ID: TC ATM_LOCKED: CDATE: 1516266673 ATM_OWNER: MDATE: 1516266673 MUSER: q4BVX0J1 AUTHOR: q4BVX0J1 ATM_TESTS: ARRAY(0x564d34233608) ATM_BEST_RESULT: ATM_WORST_RESULT: ATM_AVERAGE_RESULT: ATM_TESTCOUNT: 4 TAG: 22.080.1543.001 PACKET: FT-22840 FS_VERSION: RELEASE: d4.0, d5.0, d5.1, d5.3, d5.4, d5.6, d7.4, d7.6, d7.7, d7.8, d7.9, d8.0, d8.1, d8.5, d9.0