WARNING:
Do not execute [Initialize All Data/Settings] in user mode during the period from backup using SST to recovery of the data.
When [Initialize All Data/Settings] is executed, the key used to combine encrypted backup data (SMS password, etc.) is initialized, which makes it impossible to combine the data.
It means that SMS cannot be accessed even when the backup data has been recovered using SST.
If you inadvertently executed [Initialize All Data/Settings] and can no longer access SMS, the SMS login password needs to be initialized by following the procedure shown in
"When SMS Cannot Be Accessed" in
"Login to SMS" in this manual.