Database Develop

e:can't open /cache/recovery/command nexus one

Ok so i rooted my phone with the new technique where you don't unlock the bootloader
Ok so i decided i didn't wanted root anymore so i research and saw the passimg file so i thought you could do the same as the mytouch just intall that file so i went up and do it
And i then tried and install the manual update but at the top it said e:can't open /cache/recovery/command and clicked on the update.zip file ams it had an error
I don't know what to do!!

[Q] LG Optimus 2x SU660 Stuck on ClockWordMod Recovery 4.0.0.9

It won't boot to OS it says
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
I want to revert it from a custom rom to a stock rom.
Hope you can help me.

tjsas1 said:
It won't boot to OS it says
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
I want to revert it from a custom rom to a stock rom.
Hope you can help me.
Click to expand...
Click to collapse
I wonder why you have su660 in Philippines.
Be that as it may, Only Paul's modded CWM 3.0.1.5 or 4.0.0.5 in works order on SU660.
Why don't you try Paul's mod?

Thanks. I wasn't able to find a download link. Can you gave me a link of the said CWM?

tjsas1 said:
Thanks. I wasn't able to find a download link. Can you gave me a link of the said CWM?
Click to expand...
Click to collapse
you can find at modaco.
here

the SU660 also traveled to Russia, Japan, United States and United Kingdom.
as for the roms, Korean sites might have them.

MikuSE610 said:
the SU660 also traveled to Russia, Japan, United States and United Kingdom.
as for the roms, Korean sites might have them.
Click to expand...
Click to collapse
Yes. we have, but all posts are Korean only.
http://cafe.naver.com/op2x

I have the same problem... stuck at clockwork. power on, vol- plus back key, vol+ plus back key. doesnt enter lg recovery just clock work.
even if i just press power on stuck at clockwork
It won't boot to OS it says
Clockworkmod recovery v5.0,2,0
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
please help. step by step

I had LG Optimus su660 and I had flash it to its original firmware LGSU660AT-00-V20f-450-05-AUG-24-2011+0 which can be found in forum.xda-developers.com/showthread.php?t=942830
Can you give me the download link for the CM 7.1 #188 version that you are using?
I only found code.google.com/p/open2x/downloads/detail?name=update-cm-7.1.0-Optimus2X-SU660-KANG-signed-fixed.zip
but that mod is using V20h firmware and it when i install it it says assert failed because i am using V20F
Hope you could help me, thanks.

So... anyone can fix this issue? I just got it yesterday when I restart my phone

MikuSE610 said:
the SU660 also traveled to Russia, Japan, United States and United Kingdom.
as for the roms, Korean sites might have them.
Click to expand...
Click to collapse
i thought that SU660 only on Korea

Hello Kitty's daddy
I have rooted my SU660 using CMW5.0.2.7 and su303 zip files.
But 5.0.2.7 does not restore from back ups saying : Error formatting data.
Could you help me to resolve problem?
Thanks

ganaa said:
Hello Kitty's daddy
I have rooted my SU660 using CMW5.0.2.7 and su303 zip files.
But 5.0.2.7 does not restore from back ups saying : Error formatting data.
Could you help me to resolve problem?
Thanks
Click to expand...
Click to collapse
I posted about this. here.
I guess you couldn't restore or backup with cwm5.0.2.7 for p990 on su660.
It's due to different int sd partition number.
Some Chinese site has cwm5.0.2.7 for su660. (resolved partition problem)
Or use paul's cwm4.0.0.5 (only supports ext sd).

Than how i can replace 5.0.2.7 to 4.0.0.5 . I tried do this but i cant remove 5.0.2.7
Thanks

ganaa said:
Than how i can replace 5.0.2.7 to 4.0.0.5 . I tried do this but i cant remove 5.0.2.7
Thanks
Click to expand...
Click to collapse
Read paul's guide for using adb shell. (manually installing)
Sent from my CM7 on SU660

Thanks, resolved

[Q] need HELP ~ dead p990 ~

i installed CUSTOM Kernel
now the phone is stoked
won't boot (stoc on lg logo / and after boot in recovery )
and when you turn on your phone now automatically goes into recovery with the following errors:
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/command
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
won't boot in s/w update ??
any help
THX

Can you get into CWM with power + volume down?

LarsPT said:
Can you get into CWM with power + volume down?
Click to expand...
Click to collapse
yes but into recovery with the following errors:
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/command
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
Can't mount /system
Can't mount / emmc
Can't mount /data

Do you think it would be possible to plug the phone into your PC and reflashing recovery?
EDIT: Also, have you explored NVFlash?
http://forum.cyanogenmod.com/topic/32319-optimus-2x-stuck-on-lg-logo/

yes but i get this error
and i can't set the port

This?
http://thehowto.wikidot.com/lg-optimus-2x
-> Restore your dead/semi-dead LG O2X

this is the error

Have you done a backup with cwm before?
Sent from my LG-P990 using xda premium

iExitus said:
Have you done a backup with cwm before?
Sent from my LG-P990 using xda premium
Click to expand...
Click to collapse
YES - i can restore it
but when i reboot - i am back to recovery

Have you tried NVFlash?

Datasafe Disaster via NVFlash
hi, take a look in Optimus 2x Android Development. There is a thread written by Rusty called "DataSafe Disaster via NVFlash". It install a full clean MCW recovery, then you restore your backup.
Also you can use SmartFlash.

Scougar said:
Have you tried NVFlash?
Click to expand...
Click to collapse
on NVFlash -

presto_92_ said:
hi, take a look in Optimus 2x Android Development. There is a thread written by Rusty called "DataSafe Disaster via NVFlash". It install a full clean MCW recovery, then you restore your backup.
Also you can use SmartFlash.
Click to expand...
Click to collapse
no.. still nothing .. it boot in CWM again again and again

final - after HARD reset / format all -emmc / data / cache / system - was corrupted / installed BIN_LGP990AT-01-V10c-226-01-FEB-26-2011+0
but when tried to restore backup -> same prob .
remaining on stock for the moment

Thx all for the support / help

Have you tried smartflash?

That means you got it working?? That's great man, happy for you I hope you'll be back into flashing ROMs again in the future

Have you found something?
I got the same problem when flashing custom kernel.
Have tried NVFlash, smartflash tool and I'm out of ideas.

Can't mount errors

Hi guys,
I've tried to flash a new rom and now my phone doesnt start. When i power on the LG logo displays and i automatically enter the clockworkmod menü with this message:
ClockworkMod Recovery v5.0.2.0
E: Cant mount /cache/recovery/command
E: Cant mount /cache/recovery/log
E: Cant open /cache/recovery/log
E: Cant mount /cache/recovery/last_log
E: Cant open /cache/recovery/last_log
I cant even get into the recovery mode.
Is there anything i can do? Ive tried to wipe the cache and everything a few times but had no success!
I hope you can help me!
Edit: I have tried the instructions from here: http://forum.xda-developers.com/showthread.php?t=1007825
And i got this error message at the end: http://s1.directupload.net/file/d/2833/czj32463_jpg.htm
Is my phone Dead? :-(
Edit Nr.2: Ok my Optimus got a second chance XD
I just changed the usb port. Used the fron one before. Its better to use one on the back side of the computer. The nvflash was sucessull. Startet Smartflash and flashed the official 20l.
Now everything is fine. Puh i realy thought this was the end XD

Problem with flashing SuperSU to root

I posted in the all in one tool thread but didn't get any responses yet, so I thought I'd try the Q&A forum..
I unlocked bootloader, flashed CWM, and flashed SuperSU.zip. I received no error messages, but after I reboot, there is no SuperSU installed. If I try to install it from the play store I get "There is no SU binary installed, and SuperSU cannot install it. This is a problem!" when opening it.
I have tried this installation many times over, even sideloading SuperSU and also tried to install superuser.zip but that gave me an error message saying can't mount or write to /tmp/update.zip or something.
Code:
ClockworkMod Recovery v6.0.3.0
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
-- Installing: /sdcard/SuperSU.zip
E:Can't mount /cache/recovery/last_install
E:failed to open last_install: Invalid argument
Finding update package
Opening update package
Installing update
*****************
SuperSU installer ZIP
*****************
- Mounting /system, /data and rootfs
- Disabling OTA survival
- Removing old files
- Creating space
- Extracting files
- Restoring files
- Setting permissions
- Unmounting /system and /data
- Done !
Install from sdcard complete.
Would someone please help me figure out what could possibly be wrong?

snoozii said:
I posted in the all in one tool thread but didn't get any responses yet, so I thought I'd try the Q&A forum..
I unlocked bootloader, flashed CWM, and flashed SuperSU.zip. I received no error messages, but after I reboot, there is no SuperSU installed. If I try to install it from the play store I get "There is no SU binary installed, and SuperSU cannot install it. This is a problem!" when opening it.
I have tried this installation many times over, even sideloading SuperSU and also tried to install superuser.zip but that gave me an error message saying can't mount or write to /tmp/update.zip or something.
Code:
ClockworkMod Recovery v6.0.3.0
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
-- Installing: /sdcard/SuperSU.zip
E:Can't mount /cache/recovery/last_install
E:failed to open last_install: Invalid argument
Finding update package
Opening update package
Installing update
*****************
SuperSU installer ZIP
*****************
- Mounting /system, /data and rootfs
- Disabling OTA survival
- Removing old files
- Creating space
- Extracting files
- Restoring files
- Setting permissions
- Unmounting /system and /data
- Done !
Install from sdcard complete.
Would someone please help me figure out what could possibly be wrong?
Click to expand...
Click to collapse
Have you figured this problem yet, because I am having the same issue?

cables2590 said:
Have you figured this problem yet, because I am having the same issue?
Click to expand...
Click to collapse
What is your issue? Its a 2 years old thread, I'm sure your issue is not exactly the same. What recovery version are you using? What supersu version? What is your rom version?

alray said:
What is your issue? Its a 2 years old thread, I'm sure your issue is not exactly the same. What recovery version are you using? What supersu version? What is your rom version?
Click to expand...
Click to collapse
Yeah sorry I finally realized what stupid mistake I made... I was attempting to root my wife's phone to disable carrier iq, but u was using an old supersu zip... I finally got that to work and now I'm working on disabling carrier IQ using system tuner... I just wish there was a way to completely get rid of it as a whole, but disabling it will have to do... Thanks
Sent from my HTC One M9 using XDA Free mobile app