[Q] Problems with partitions - Optimus One, P500, V Q&A, Help & Troubleshooting

Hello everybody,
i have a LG Optimus One (P500) here, but I can´t install any rom (ATM no ROM is installed). My recovery is WRP v2.8.3.0-MULTI-OS2SD, but I don´t know what "OS2SD" is :-/
First, I´d like to wipe the device completely, so I selected "Wipe" in the main menu. I swiped to the right to start a factory Reset and got the following error:
E: Unable to mount "/system"
E unable to mount storage
E: Unable to mount "/data"
E: Failedd to wipe dalvik
Updating partition details...
E: Unable to mount "/data"
E: Unable to mount "/system"
MTD Formatting "cache"
Done.
Updating partition details...
E: Unable to mount "/data"
E: Unable to mount "/system"
...done
E: Unable to mount storage.
How can I fix this? I can access fastboot, if needed.
Cheers,
jacboy

jacboy said:
Hello everybody,
i have a LG Optimus One (P500) here, but I can´t install any rom (ATM no ROM is installed). My recovery is WRP v2.8.3.0-MULTI-OS2SD, but I don´t know what "OS2SD" is :-/
First, I´d like to wipe the device completely, so I selected "Wipe" in the main menu. I swiped to the right to start a factory Reset and got the following error:
E: Unable to mount "/system"
E unable to mount storage
E: Unable to mount "/data"
E: Failedd to wipe dalvik
Updating partition details...
E: Unable to mount "/data"
E: Unable to mount "/system"
MTD Formatting "cache"
Done.
Updating partition details...
E: Unable to mount "/data"
E: Unable to mount "/system"
...done
E: Unable to mount storage.
How can I fix this? I can access fastboot, if needed.
Cheers,
jacboy
Click to expand...
Click to collapse
O2sd is a whole nother animule. Flash a normal recovery version and try again.

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THERE NEEDS TO BE A Q&A SECTION
same! please help i need to wipe cache cause my sgs give me a lot of force closes
xcolt45 said:
When I try to wipe data with clockwork recovery I get this:
Formatting Data....
formatting datadata...
E: can't mount /dev/block/stl20
(No such file or directory)
Error mounting /datadata/!
Skipping format...
Formatting CACHE:...
Formatting SDEXT:...
No app2sd partition found. Skipping format of /sd-ext.
Formatting SDCARD:/.android_secure...
Data wipe complete.
E: Can't mount /dev/block/stl11
(No such file or directory)
E: Can't mount CACHE:recovery/log
E: Can't mount /dev/block/stl11
(No such file or directory)
I also can't clear cache same errors basically
Running ClockwordMod Recovery v2.5.0.4
What's going on???
Thanks
THERE NEEDS TO BE A Q&A SECTION
Click to expand...
Click to collapse
you positive its 2.5.0.4? cause mine is 2.5.0.1. you might have somehow ended up with the wrong cwm. go here to get the right one, then try.

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