Database Develop

[Q] How do you Remove CyanogenMod7 nightly.

Hi guys, first of all I'm a total noob.. first android phone first time rooting, and installing a mod... I should of done more research before installing the CyanogenMod on my phone because now its all buggy and i feel it worked better before. If some one can help me get my phone back to 2.2 that would great.
-Do i fist install a stock rom from http://forum.xda-developers.com/showthread.php?p=12890619#post12890619
-I'm located in the philippines and I dont see any rom for my country all i remember is that I had v10b.
-im not sure if my phone is using ext3/or ext4 but i think its ext4 since im using cyanogenmod. do i need to set it back to ext3 first?
I backed up my phone using nvflash and nandflash.
-first thing i tried before was: wipe data/factory rest, wipe cache partition, wipe dalvik cache and then hit restore. afterwards i booted my phone and it was stuck at the loading bar. so tried the same steps again but nothing so i loaded cm7 zip again my my phone booted up. how do i take this off can someone help please.
i really dont know what im doing..

Follow this
http://forum.xda-developers.com/showthread.php?t=1007825
it will restore your phone back to stock

after nvflashing v10b back on your phone, you can restore your backup if you like to. root and clockworkmod must be installed first though. To install clockworkmod you can also download the clockworkmod recovery img and replace recovery.img in the nvflash files. this will install cwm directly and you don't need to root your device.
You don't need to convert back to ext3. I'm not even sure if cm7 uses ext4...
The reason why you are not able to restore your backup is because of some bug in cwm with restoring boot.img I think..

oscarlg said:
Hi guys, first of all I'm a total noob.. first android phone first time rooting, and installing a mod... I should of done more research before installing the CyanogenMod on my phone because now its all buggy and i feel it worked better before. If some one can help me get my phone back to 2.2 that would great.
-Do i fist install a stock rom from http://forum.xda-developers.com/showthread.php?p=12890619#post12890619
-I'm located in the philippines and I dont see any rom for my country all i remember is that I had v10b.
-im not sure if my phone is using ext3/or ext4 but i think its ext4 since im using cyanogenmod. do i need to set it back to ext3 first?
I backed up my phone using nvflash and nandflash.
-first thing i tried before was: wipe data/factory rest, wipe cache partition, wipe dalvik cache and then hit restore. afterwards i booted my phone and it was stuck at the loading bar. so tried the same steps again but nothing so i loaded cm7 zip again my my phone booted up. how do i take this off can someone help please.
i really dont know what im doing..
Click to expand...
Click to collapse
same thing had happened with me...
not a sigle CWM bakup working,no other zip working through CWM...
i tried with smartflash as well as with NVflash,but the results were same.
then one of the XDA user from this forum adviced me to use onther usb port(preefrably backside one)
and just repeat the NVflash process and guess what !!!!
finally i have managed to get rid of CM7 !!!! and now m back on v10b !!!
try it out,it should work,cheers

thank you
Thanks for the replies guys ill give it a go right now and let you know what happen.

Kickasskev said:
Follow this
http://forum.xda-developers.com/showthread.php?t=1007825
it will restore your phone back to stock
Click to expand...
Click to collapse
i followed the instructions on that page but when i get to the part where i click on nvflash a black screen like cmd pops up then disappears. i tried running as administrator but no go same thing.. am i missing something?

oscarlg said:
i followed the instructions on that page but when i get to the part where i click on nvflash a black screen like cmd pops up then disappears. i tried running as administrator but no go same thing.. am i missing something?
Click to expand...
Click to collapse
same thing had happened with me...
not a sigle CWM bakup working,no other zip working through CWM...
i tried with smartflash as well as with NVflash,but the results were same.
then one of the XDA user from this forum adviced me to use onther usb port(preefrably backside one)
and just repeat the NVflash process and guess what !!!!
finally i have managed to get rid of CM7 !!!! and now m back on v10b !!!
try it out,it should work,cheers
[CHANGE THE USB PORT AND IT WILL WORK FOR SURE]

Need help!

Don't know if this is the right forum to ask help for this question since this is my first time here.
Well, i've tried both miui and cyanogenmod. I wanted to get back to stock rom, but my problems start here.
It wouldn't let me restore previous backup. It says it's done, but when the device reboots it get's stuck at the LG logo.
My backup is gone now.
I had to flash cyanogenmod again to use the phone.
It won't even let me do a factory reset. Still stuck at LG logo.
I've flashed backtoext3 and tried to flash custom rom, but i only get "installation aborted".
Now i have no clue how to get back to the original rom on my lg.
Can anyone help me please?
Ps. I have CWM recovery, and i don't have a backup of my stock rom.
Sorry if this is looks like a mess and for my bad English.

There is a way to flash your original rom by downloading it from here:
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=000000000000000&model=LGP990
(replace the zeros in the URL with your IMEI)
The browser's output will be something like this:
OK 000000000000000 LGP990 AVDHDW 104KPVH223375 20110423 V10F_00 http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP990/AVDHDW/V10F_00/V10F_00.kdz http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP990/AVDHDW/V10F_00/V10F_00.kdz GLOBAL/GLOBAL N N EI GSM
The link you see: http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP990/AVDHDW/V10F_00/V10F_00.kdz , is your ROM. Download it.
When you download it follow these steps here http://android.modaco.com/topic/339...workmod/page__st__20__p__1708746#entry1708746 . Yes, it is for the p970, but the procedure is the same for the O2X.
Hope this helps

Look for a answer in the android development thread.

[Q]Restoring Stock Rom

I really really need a help!
By the way im using Cherry Mobile Magnum HD
First of all, i downloaded last night Cyanogen Mod 7.2 Bumblebee rom. and it was succesfully installed together with the CWM v5. After some tests i found it buggy and i was so upset that even though i back up my contacts and other "needed files" it was deleted and gone.
So i really need to go back to stock rom!
So here's what i did first:
- I just bring back my stock recovery to it's place so CWM v5 is gone.
- After that i Downloaded the Firmware of Cherrymobile magnum HD version 2.3 Gingerbread.
And i dont know what to do next?
- Should I install the Firmware via recovery?
- And after i install the firmware? will my stock rom be back? and Cyanogen Mod will be uninstall?
PLEASE! IT'S MY FIRST TIME TO HACK MY ANDROID PHONE and i wanted to go back to it's original rom!. Please help me!
Thankyou so much in Advance!

Rename your downloaded firmware file to firmware.nb0 and place it in the root of your SD card and flash it with stock recovery, you will get back your stock rom and CM will completely go away

Thanks for replying but, the bootloader is looping and restarting
EDITED: OMG I JUST WIPE DATA AND INSTALL THE UPDATE AND IT WORKED!!!!!!!!!!!!!
OMG..... AT LAST. MY PHONE IS BACK TO NORMAL THANKS TO YOU!

[Q] Super reset?

Hello everybody! I flashed on my LGP880 the rom eternity(cm10.1) and now i want to come back to stock rom. for me was v10f. but i don't know how because i haven't any PC now and i can't flash the file .kdz
Today i tried to make reset from original recovery but nothing changed and at reboot was again CMboot(eternity rom).
So, i want to ask: there is a way to make fullreset for come back in stock rom ( v10f without root and recovery)?

mono90 said:
Hello everybody! I flashed on my LGP880 the rom eternity(cm10.1) and now i want to come back to stock rom. for me was v10f. but i don't know how because i haven't any PC now and i can't flash the file .kdz
Today i tried to make reset from original recovery but nothing changed and at reboot was again CMboot(eternity rom).
So, i want to ask: there is a way to make fullreset for come back in stock rom ( v10f without root and recovery)?
Click to expand...
Click to collapse
The only way is to flash .kdz

Or you may go back with cwm backup which was taken before cm install. Don't know wether it work.

mono90 said:
Hello everybody! I flashed on my LGP880 the rom eternity(cm10.1) and now i want to come back to stock rom. for me was v10f. but i don't know how because i haven't any PC now and i can't flash the file .kdz
Today i tried to make reset from original recovery but nothing changed and at reboot was again CMboot(eternity rom).
So, i want to ask: there is a way to make fullreset for come back in stock rom ( v10f without root and recovery)?
Click to expand...
Click to collapse
If you had taken the stock backup before installing custom rom, you can install the recovery apk form this page http://forum.xda-developers.com/showthread.php?t=2123602&page=10 , install it as normal apk, reboot into recovery and restore with your backup.
It worked for me perfectly

mono90 said:
Hello everybody! I flashed on my LGP880 the rom eternity(cm10.1) and now i want to come back to stock rom. for me was v10f. but i don't know how because i haven't any PC now and i can't flash the file .kdz
Today i tried to make reset from original recovery but nothing changed and at reboot was again CMboot(eternity rom).
So, i want to ask: there is a way to make fullreset for come back in stock rom ( v10f without root and recovery)?
Click to expand...
Click to collapse
There s a way to make Super Reset on 4X HD, but after a super reset guss what comes...
An ULTRA Reset which is basically vol- and Powering 0n the device.
After an ULTRA Reset if you are not satisfied with the results, you can try making an ULTIMATE RESET, by downloading v10h firmware and flashing it with tool called KDZ.
You can find many tutorials about this on the General section on this forum.

You previous system doesnt exist anymore.
Only way to get back to any stock LG Rom is sadly the pc-kdz way
Sent from my LG-P880 using xda app-developers app

[Q] Stuck at CM recovery after accepting newest official software update

Hi, device is rooted, and clockworkmod recovery 6.0.4.5 installed.
ROM is JB, the official update from LG. Today device reported there is an update to the installed firmware.
I rebooted in CM recovery, took a nandroid backup, booted, and accepted to download the official update to my official JB rom. After downloading I was asked to reboot (in order to install), and the phone reboots to the CM recovery.
From there I don't know what to do. I have tried rebooting, but again find myself to the CM recovery. I have tried "reboot to bootloader" and get stuck at the LG boot screen logo with the message "Now Ready!" in tiny white letters on the upper left corner.
I would try "install zip" but I don't know where the downloaded update is (if it even is in an acceptable zip format)
Phone isn't bricked, I guess I can always restore from the recently taken backup, but I really would like to know if there is a way to install this update.
Thank you

http://forum.xda-developers.com/showthread.php?p=50645445
Could you please please please try to search the next time I've seen this question for probably 3-4 times
Sent from my LG-P880 using xda app-developers app

you can't ota over unlocked bl/cwm, you must flash update manually

moneyvirus said:
http://forum.xda-developers.com/showthread.php?p=50645445
Could you please please please try to search the next time I've seen this question for probably 3-4 times
Click to expand...
Click to collapse
You're right, but you know, sometimes you just can't nail the right keywords especially if its not your native language. I searched, but obviously not good enough.
Rudjgaard said:
you can't ota over unlocked bl/cwm, you must flash update manually
Click to expand...
Click to collapse
Sadly, this seems to be the case.. bummer.
Thanks everyone

Not even my nandroid backup can help me get to where I was before? So much for nandroid being the ultimate backup, a "snapshot image" of the device...
So, what if, I use CM recovery to install a custom rom, and then restore from my nandroid backup (being the official JB) ?

Flash with kdz flasher original ROM then flash cwm you can put back your backup. I think the problem starts that the update pushes something in the boot section that is expecting an other (read original) recovery . when you installed cwm it boots up cwm so that's why an nandroid backup doesn't work I think ( to be honest I'm not 100% sure this is correct)
Sent from my LG-P880 using xda app-developers app

I can't even flash cyanogenmod???
I downloaded latest stable build, copied it to sd card, selected it from the CM recovery ("install zip"), installed fine, reboot, still stuck at CM recovery!!!
What gives?

EPa said:
I can't even flash cyanogenmod???
I downloaded latest stable build, copied it to sd card, selected it from the CM recovery ("install zip"), installed fine, reboot, still stuck at CM recovery!!!
What gives?
Click to expand...
Click to collapse
Have you yet followed the advice and installed the KDZ?

Trying to avoid that, as it seems too much work for a phone that was working fine, and stuck to recovery due to some silly boot flag or something.
Saw it as a chance to try cyanogenmod. But it seems having CM recovery and the cyanogenmod rom on the sd card won't cut it! Talk about failure..

EPa said:
Trying to avoid that, as it seems too much work for a phone that was working fine, and stuck to recovery due to some silly boot flag or something.
Saw it as a chance to try cyanogenmod. But it seems having CM recovery and the cyanogenmod rom on the sd card won't cut it! Talk about failure..
Click to expand...
Click to collapse
I don't think you will have a choice. If you created the nandroid backup on your SD card then you aren't going to lose it, so just flash the KDZ, root again and install your backup, or accept the LG update and rebuild all your software again.

Yes, one thing is for sure. I had to install the KDZ to be able to proceed with anything..
It's just funny having a working CWM recovery and a cyanogen rom on the device and after flashing it, still not having a device that boots. A "recovery"/flash tool, should be able to "recover" from such a situation..

EPa said:
Yes, one thing is for sure. I had to install the KDZ to be able to proceed with anything..
It's just funny having a working CWM recovery and a cyanogen rom on the device and after flashing it, still not having a device that boots. A "recovery"/flash tool, should be able to "recover" from such a situation..
Click to expand...
Click to collapse
You can't blame the recovery. It is clearly stated many, many times that you should never attempt an official OTA update with a non-standard (rooted or recovery installed) device. On other devices you could even hard-brick AFAIK, so consider yourself lucky that you only had to reflash a KDZ and start again.

For restoring stock rom use this: http://forum.xda-developers.com/showthread.php?t=2682146 I can confirm it works and it is (very) easy.

Yes that's what I used and I also confirm it works and is very easy.