User manual
WideFly Ltd.
WF28 User Manual
http://www.widefly.com rev 1.1
P.39
Restore Options
Restore Option
Select backup image file
Start Restore
Start restore at Start > Settings > Control Panel > System Backup
> Select Restore option
Step 1: Precaution for ROM upgrade !!!
If you are restoring boot disk, i.e. ROM files, it is HIGHLY
recommended PDA is plugged with the charger. Should power
suddenly stop during restoring, ROM files may be corrupted,
which means returning to factory for repair may be necessary
Stop Wi-Fi to ensure maximum restore performance. Goto
Control Panel > WLAN > Press WLAN button to turn if off
Step 2: Select backup image file
Select File…
Select location: SDCard (\Storage Card) or Local Backup Disk
(\Backup disk)
Select backup image file (those with prefix “clone” & suffix “.img”)
Press OK
Step 3: Start Restore
The panel displays info of the selected backup image file, e.g.
ROM version & original S/N
Press Start to restore
Once started, it would check the integrity and condition of backup
image file. The restore process would be stopped if the one of
the following conditions is true:
Image file is corrupted
Restore on different PDA if the backup image is created
requiring serial no. matching
Restore on different ROM version if the backup image is
created by “backup system” option. Restoring files on
unmatched ROM version would create system instability
and corruption issue
Restore on different partition size. This is normally caused
by different local backup disk size as it also means different
partition size of system backup. For example, restoring to
a 20MB backup disk PDA by backup image originally
created from a 40MB backup disk PDA
Note:
Restore is allowed on both admin & user mode
When restore starts, Wi-Fi would be stopped automatically for the
best restore performance.
Restore would not start if battery is under 50%. However, it
doesn’t apply if PDA is being charged
After successfully restore and press OK, PDA will reboot and
screen calibration is required