My wife's F220 seems to have reached it's end of life, it's still working, but didn't record her last run and she's lost all her entire workout history. I've tried file recovery apps, but to no avail. I've already replaced it with a new F45, but would like to know what happened.
The following message appears in the ERR_LOG.TXT file:
1632 (Forerunner 220) SW ver: 310
Build Type: RELEASE
ESN: 3895972861
Battery Voltage: 3.547000V
12/21/21 20:58:40
AP
LVD
POR
1632 (Forerunner 220) SW ver: 310
Build Type: RELEASE
ESN: 3895972861
Battery Voltage: 3.547000V
12/21/21 20:58:40
Fatal
CD line #: 1663
FS errors fixed: 19
Dir Sector: 10
FAT Sector: 31506
