Guest husneyz Posted May 1, 2011 Report Posted May 1, 2011 Dear All, First i installed cwm recovery 3.0.1.4 r1, it was success but can't do nand backup, so i use rom manager and installed cwm recovery from there and success. after that i choice boot into cwm recovery from rom manager, phone was restart but stuck in LG logo. i tried to take out take in the batre and do normal boot on the result is same "stuck in lg logo" i also tried to enter to cwm recovery by press power + vol down but still same stuck in lg logo would you please help me ?
Guest miswu0129 Posted May 1, 2011 Report Posted May 1, 2011 Dear All, First i installed cwm recovery 3.0.1.4 r1, it was success but can't do nand backup, so i use rom manager and installed cwm recovery from there and success. after that i choice boot into cwm recovery from rom manager, phone was restart but stuck in LG logo. i tried to take out take in the batre and do normal boot on the result is same "stuck in lg logo" i also tried to enter to cwm recovery by press power + vol down but still same stuck in lg logo would you please help me ? Maybe you can unistall rom manager,and install cwm recovery 3.0.1.4 r1 again. Because if you want flash madaco rom,you don't need install rom manager and install cwm recovery from rom magager again.
Guest alncool Posted May 1, 2011 Report Posted May 1, 2011 Hi everyone, I did also same thing and my device is now stuck on LG logo too. I had CMW modified by Paul before and i did an installation of bootloader from Rom Manager for optimus 2x. Than i wanted to reboot into recovery and got stuck to logo... So i guess this bootloader has something wrong and i installed nvflash to restore everything. I try a sync command and here is what i get: C:\NVFlash>nvflash --sync Nvflash started rcm version 0X20001 System Information: chip name: unknown chip id: 0x20 major: 1 minor: 3 chip sku: 0xf chip uid: 0x0280408844804157 macrovision: disabled hdcp: enabled sbk burned: false dk burned: false boot device: emmc operating mode: 3 device config strap: 0 device config fuse: 17 sdram config strap: 0 command failure: no bootloader was specified Is it safe to restaure the v10b image from this state? I don't know if it contains recovery too. Is there a nvflash image of the recovery somewhere ? Or maybe there is another method to go back to stock ? I can't access to the bootloader anymore with power+vol down key ... I pulled off the battery for few minutes and it did not change anything... Thank you
Guest husneyz Posted May 1, 2011 Report Posted May 1, 2011 Hi everyone, I did also same thing and my device is now stuck on LG logo too. I had CMW modified by Paul before and i did an installation of bootloader from Rom Manager for optimus 2x. Than i wanted to reboot into recovery and got stuck to logo... So i guess this bootloader has something wrong and i installed nvflash to restore everything. I try a sync command and here is what i get: C:\NVFlash>nvflash --sync Nvflash started rcm version 0X20001 System Information: chip name: unknown chip id: 0x20 major: 1 minor: 3 chip sku: 0xf chip uid: 0x0280408844804157 macrovision: disabled hdcp: enabled sbk burned: false dk burned: false boot device: emmc operating mode: 3 device config strap: 0 device config fuse: 17 sdram config strap: 0 command failure: no bootloader was specified Is it safe to restaure the v10b image from this state? I don't know if it contains recovery too. Is there a nvflash image of the recovery somewhere ? Or maybe there is another method to go back to stock ? I can't access to the bootloader anymore with power+vol down key ... I pulled off the battery for few minutes and it did not change anything... Thank you same problem with me.. anyone can help ? Thanks for any help or advice
Guest thay Posted May 1, 2011 Report Posted May 1, 2011 (edited) same problem with me.. anyone can help ? Thanks for any help or advice Flashed clockworkmod recovery with rom manager over CMW modified by Paul without issues Phone works normal and recovery is functional I haven't use rom manger to put phone in recovery but buttons combination Edited May 1, 2011 by thay
Guest Encaitor Posted May 1, 2011 Report Posted May 1, 2011 Im also having some kind of this problem. In the morning i installed CM7 but cuz of nightly build and all those things i decided to go back to my old stock rom. Before installing the CM7 i made a nandroid backup but I cant restore it? Im stucking att the LG logo with loadingbar under. have tried to restore each piece at a time and flashing the ext3 thing but nothing helps? Do i need to do a NVFlash?
Guest k2p2c2 Posted May 1, 2011 Report Posted May 1, 2011 Guys, when you install MCR your system is converted to EXT4. Stock Rom only is functional with EXT3 so it freezes at the LG logo. For you to being able to install the Stock Rom again, you should install first this update that will convert your system back to EXT3. Download from here: http://android.modaco.com/content/lg-optim...r-back-to-ext3/ Hope this helps :mellow:
Guest Encaitor Posted May 1, 2011 Report Posted May 1, 2011 Guys, when you install MCR your system is converted to EXT4. Stock Rom only is functional with EXT3 so it freezes at the LG logo. For you to being able to install the Stock Rom again, you should install first this update that will convert your system back to EXT3. Download from here: http://android.modaco.com/content/lg-optim...r-back-to-ext3/ Hope this helps :mellow:Tried that already :/ I've flashed the CM7 but guess it also uses EXT4? Is NVFLash only way to go now? :o
Guest tagg Posted May 1, 2011 Report Posted May 1, 2011 (edited) I'm getting the same message with nvlfash --sync. I also can't access recovery, phone doesn't boot at all (no logo no nothing). If I run NVFLASH according to this guide: 25 Mar: NVflash stock ROM release: v10b dated 1300166062 (15/03/2011) It runs until: Formatting partition 18 UDB please wait.. done! And just stands still after this. If I try flashing a new baseband with SmartFlash according to: 13 Apr: SmartFlash stock baseband release: 1035.21_20110405 The device does not show up at all in the program. I have followed both of these guides before my phone crashed with success so I know it has worked. Any help very appreciated, I'm at the point of returning my phone to LG which I fear will take a long time :/ And I was really enjoying Star Traders RPG too! (Note: I was running a newly flashed (with the NVFLASH .bat file) LG stock rom with no root or anything when the phone crashed and then got stuck at LG logo, I tried running NVFLASH with the .bat file again when it got stuck as written above, after it got stuck the first time the phone didn't boot at all) Edited May 1, 2011 by tagg
Guest alncool Posted May 1, 2011 Report Posted May 1, 2011 (edited) @Paul could you make a flashable image of the stock bootloader please ? I saw that you've done a zip package for ROM Manager but it does not help to recover from our situation ... (no device boot + impossible to access Recovery) Thank's a lot :mellow: EDIT: OK I did not noticed that the full image of v10c contains stock recovery too. I've flashed the device and now running fine ^^ Edited May 1, 2011 by alncool
Guest tagg Posted May 2, 2011 Report Posted May 2, 2011 (edited) @Paul could you make a flashable image of the stock bootloader please ? I saw that you've done a zip package for ROM Manager but it does not help to recover from our situation ... (no device boot + impossible to access Recovery) Thank's a lot :mellow: EDIT: OK I did not noticed that the full image of v10c contains stock recovery too. I've flashed the device and now running fine ^^ Hey alncool, did you flash with NVFLASH if so how did you do it and where did you d/l the v10c image? Thanks, tagg Edit: If it's a problem with EXT3 vs EXT4 is there a way to convert to ext3 through NVFLASH? Edited May 2, 2011 by tagg
Guest alncool Posted May 2, 2011 Report Posted May 2, 2011 Hey alncool, did you flash with NVFLASH if so how did you do it and where did you d/l the v10c image? Thanks, tagg Edit: If it's a problem with EXT3 vs EXT4 is there a way to convert to ext3 through NVFLASH? Sorry i mistooked the version. It was about V10B. You can grab it on the stickies: http://android.modaco.com/content/lg-optim...062-15-03-2011/ Also follow this tutorial to install properly nvflash drivers before running flash.bat http://android.modaco.com/content/lg-optim...s-links-active/ I'm not an expert but nvflash format each partition before flashing so it reverts to EXT3 filesystem. That's why i managed to recover my corrupted bootloader. But I don't think it's possible to convert the partitions that already contain EXT4 data. When Paul will be back he will certainly answer the question :mellow:
Guest tagg Posted May 2, 2011 Report Posted May 2, 2011 It runs until: Formatting partition 18 UDB please wait.. done! And just stands still after this. I actually solved this by doing this: Fast rollback to old nandroid backup, Only for laziest users! :mellow: Only to brick my phone again 2 hours later by not restoring after running backtoext3. Should backtoext3 really mess up the recovery?
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