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- Remove OZ ROM Card from slot 1, to slot 3, have expanded RAM in slot 1 or slot 0. Make sure that the Panel Default Device points to expanded RAM, typically :RAM.1
- Select the correct zip file to upload:-
- If an internal 512K Flash chip is used, unzip files from an ozs0-xxxx.zip file.
- If a 512K Flash/RAM card is used, unzip files from an ozs1h-xxxx.zip file.
- If a 1M Flash card is used, unzip files from an ozs1m-xxxx.zip file.
- upload this archive romupdate.zip utility
- unzip both sets of files on your desktop computer and put them in a Directory.
- Delete the existing romupdate.cfg file. This assumes the Flash update is in Slot 1 not Slot 3.
- With a text editor, edit ozs0-xxxx.upd or ozs1-xxxx.upd change the Slot number from 1 to 3
- CFG.V3
; OZ ROM for slot 1 and total of 23 banks to update.
OZ.1,23 - CFG.V3
; OZ ROM for slot 3 and total of 23 banks to update.
OZ.3,23
- CFG.V3
- Rename ozs0-xxxx.upd or ozs1-xxxx.upd to romupdate.cfg
- Upload all the binaries (as above) files to default RAM on your Z88, using EazyLink2
- Put fresh batteries in your Z88 or use mains adapter when updating slot 0 ROM or flash card in slot 1
- From the FILER execute the romupdate.cli file with <>EX command. The program will instruct what to do.
- The OZ card is then flashed in slot 3. The display may start to flash about - this is normal.
- After ROMupdate has completed put the updated flash card from slot 3 into slot 1 and RAM card in slot 2 (if you have one).
- Hard reset your Z88.
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