Hey I have an optimus 2x.
i was running stock gingerbread on my rooted device. the other night i installed rom manger and downloaded CWM straight from there for my phone. it was version 6. something. i booted into recovery. made a nandroid backup(into the external memory of the phone) . then awhile later for some small reason i restored that same backup, which restored but it sent my phone into boot loop. the lg logo just flashes on and off.
i then heard that i may have installed the wrong CWM so i put another version of recovery onto an sd card and flashed it onto my phone.
cwm-based recovery v5.0.2.7
Now i have this recovery but when i try to restore that same backup it restores it really quickly and says it cant find a bunch of stuff.
i tried to put cynogenmod on the sd card but my phone doesnt give me the option anymore to install zip from external sd.
i have been reading and reading. currently i am on your thread called full brick repair.
i just dont know which way to go. i cant even find a stock ROM. the links i found are broken. I am in canada. its a fido phone.
i have tried A lot.
ANY HELP IS APPRECIATED . Thank you.
Now you have older version, when backup have been made by newer version. You have to flash newer version of CWM and then wipe data,system and restore backup. It will work
If you want to back to stock, use nvflash toolkits that are floating around here.
Rayman96 said:
Now you have older version, when backup have been made by newer version. You have to flash newer version of CWM and then wipe data,system and restore backup. It will work
If you want to back to stock, use nvflash toolkits that are floating around here.
Click to expand...
Click to collapse
The reason i installed the older CWM is because my phone kept bootlooping after restoring the backups
ANYWAYS, i manged to flash the latest cm10 andGapps on my phone. its a bit laggy
what i am trying to do tho is use setDNS an app. to change my dns settings in order to get the american content from netflix.
setdns has superuser permisions and all but i still get the canadian version of netflix.
i think its because of CM10, what should i do?
Related
(beware, noob here )
So, I've decided to flash CM7 nightly #127 (which seems to be the latest build) to my O2X...
I am completely new to this, so I am going to follow this tutorial: http://wiki.cyanogenmod.com/wiki/LG_Optimus_2X:_Full_Update_Guide
As of now, I've successfully rooted my device using SuperOneClick (so much easier than the method described in CM tutorial), and I made some backups with Titanium Backup.
On the forums here I read you need to also use NVFlash... That it is better that Rom Manager.... But there is no mentions of it in the official CM tutorial... All I found was this http://forum.xda-developers.com/showthread.php?t=1054492 but I'm not sure of what it does, and if it is necessary to use it when flashing CM...
So, what should I do? I already installed ROM Manager and flashed the recovery thingy... All I need is a external sd card (which I going to get today) to make the Nandroid backup, copy the CM zip on it and Flash it...
Is this procedure risky? Do I absolutely need to do it with NVFlash? Is it ok to do this as I already set up Rom Manager?
Any help will be greatly appreciated!!!
Thanks!!
NVflash is not necessary, in fact not even needed. Just need the cm7 zip file which needs to be renamed to 'update.zip' and put it in the root of the sd card. I think it's possible to flash using the internal sd card but I'm not sure. Once you flash that, you should flash the gapps file using 'install zip from sd card' using clockworkmod. Both of these flashing methods using CWM. I didn't use ROM manager, I just booted into CWM recovery and then flashed it. ALWAYS make a full rom backup before flashing and you should be safe and yes it's very safe.
Nv-flash is only needed when you have to restore your phone from some thing close to a absolute brick (when you have flashed some thing wrong or done some thing really bad, and it don't start by any means). That's when nv-flash is used to restore it as an last option. When nothing else works then you use it.
The metod described in the update guide is more advanced and yea its a bit of pain. But at the same time you do gain some practice on things that might be needed to do later in case you have problem with your phones. Things that people here on this forum almost assume that you know how to do. Also it works on all current known firmware for LGO2X. At least follow the steps until you have the adb set up. It might save you the frustration when you sit there and have problem with the phone.
Flashing is easier and faster with the rom manager app. Just remember to move your backups from titanium to the external sd as well. You don't want to lose those backups, right?
Last but not least.
Welcome to the living hell of always flashing the latest firmwares =D
And constant hunt for the highest ver numbers!
PS: Its safe as long as you remember "BACKUP BACKUP BACKUP"
Thanks for the replies
I have now successfully flashed the latest CM nightly build !!! And it rocks !!! I can't believe how sluggish my phone was with the official firmware... It is just crazy...
I had a few issues though:
- When I flashed CM (after data/cache wipe / factory reset), I couldn't find anything on my external SD card... To access the CM zip, I had to navigate to the internal SD card, and there I had a "_ExternalSD" folder... a bit weird...
- I exported all my contacts' numbers on the SIM card before flashing, but CM did not find anything... Hopefully I had a backup on my desktop, and had to manually re create all contacts (good thing I don't have too many...)
- I flashed the latest google App from http://wiki.cyanogenmod.com/wiki/Latest_Version#Google_Apps but the Market is the old version (2.x)
Other than that, I am now a happy CM user... No way I go back to official LG bloatwares!!!
BEC0MM said:
Thanks for the replies
- I flashed the latest google App from http://wiki.cyanogenmod.com/wiki/Latest_Version#Google_Apps but the Market is the old version (2.x)
Click to expand...
Click to collapse
You can flash (with CWM recovery same procedure that you used to flash CM7) latest Market from here:http://www.mediafire.com/temasek (Go to Misc Folder)
Temasek is a very active guy and has many goodies to share !
Striatum_bdr said:
You can flash (with CWM recovery same procedure that you used to flash CM7) latest Market from here:http://www.mediafire.com/temasek (Go to Misc Folder)
Temasek is a very active guy and has many goodies to share !
Click to expand...
Click to collapse
Thanks a lot for the tip
Should I uninstall (somehow) my previous Google apps, or can I just flash the new version on top of the old?
I just saw that a new CyanogenMod nightly build has been released (#146) and I'm eager to update (from #127).
But I am wondering if I need to go through the whole process again (Nandroid backup, clear data/cache, wipe, flash CM, flash google apps)...
Or can I just go to recovery mode (from Rom manager) and flash the latest CM build??
Thanks in advance for your answer!!
NVFlash is used kinda like fastboot for our device (Cyanogen said so in the RC1 forum), a just in case scenario. As if in rom manager gives you an endless bootloop and you can't boot into recovery mode. You can use the NVFlash CWM or rom manager, I actually never use rom manager; I just uninstall it.
As far as the CM Wiki goes, I'm trying to change it to include NVFlash but the wiki people are a bit strict on what gets linked to what...
BEC0MM said:
Or can I just go to recovery mode (from Rom manager) and flash the latest CM build??
Click to expand...
Click to collapse
Yep, that's all you need to do.
Hi all,
I've searched most forums and google and nothing found that I can use to revive my GT-I9000.
For background, I just rooted my galaxy using
* SuperOneClick and install TB, etc
* Install CWM by using CF-Root (I prev. have Android System Recovery (3e) and so need to follow addictivetips how-to-install-clockworkmod-recovery-on-samsung-galaxy-s-i9000)
* Take Nandroid backup of original firmware
* Flashed CM7 and CM9 back and forth with no issue.
My problem started when I thought I could just use the nandroid backup of original firmware and remove the bloatware, because CM9 is not on stable version yet.
The nandroid backup can’t boot up, so I goto recovery mode and try to reflash CM7 and CM9. The CWM from CF-Root can’t mount the SD card anymore, thus can’t flash the ROM.
I flash the “hardcore-speedmod.tar” from Full_Update_Guide using ODIN and got to the CWM 2.5.1.0 and can see the SD card, but when I try to flash CM7 or CM9, it says “assert failed: getprop (“ro.product.device”) == “galaxys” and a whole bunch of getprop with Status 7 and installation aborted at the end.
This is the same CM7 and CM9 that I used many times before and still in my internal SD card.
I've tried wipe data and cache but doesn't work. Going to Download mode or Recovery mode is not and issue though
I could try restore all from the nandroid backup but it says be carefull, so i hesitate as not want to make it worse. This nandroid backup is also created from diffrerent recovery (created using 3e and now CWM 2.5.1.0 that's running) - Update: took my chance but didn't work as can't mount
I’m not sure how I can copy other files into the internal SD card as well (in Windows).
I’m at my wits end and have search a lot and tried many things.
Please help
Cheers.
John
Try flashing some older stock android version over ODIN first, than root etc all over again. I had a similar problem just weeks ago and it did work for me, after screwing with it for 3 hours... Will search for some links and post them here, if I find them..
Go look in ask me anything I have the answer, there's a basic guide to save your phone, I have used it a few times and I have saved my phone from the situation u are in.
If you like my posts hit thanks
Last post before I go to sleep with a smile on my face.
For those who might have the same problem, below is what I did.
Did the "[ROM][ODIN]noobfriendly stock jvt firmware (root included)" thread to the T and works the 2nd time. 1st try almost killed the phone with BSOD appearring though.
Thanks for the tip jerdms.
IT'S ALIVEEEE.
After upgrading my phone to CM 10 and installing ROM Manager 5.0.2.1 (which
includes Clockworkmod Recovery 6.0.1.2), I had a problem in that nothing could be
installed because the SD card was not being mounted.
There was no way of downgrading Clockworkmod Recovery because nothing would
get installed.
After numerous methods, I solved this by paying for the premium version of ROM Manager.
Once that was done, I got the option of reverting back to an earlier version of Clockworkmod Recovery from
within ROM Manager. I chose (arbitrarily) version 5.0.0.0 and now the problem has gone away.
Sam
samvee said:
After upgrading my phone to CM 10 and installing ROM Manager 5.0.2.1 (which
includes Clockworkmod Recovery 6.0.1.2), I had a problem in that nothing could be
installed because the SD card was not being mounted.
There was no way of downgrading Clockworkmod Recovery because nothing would
get installed.
After numerous methods, I solved this by paying for the premium version of ROM Manager.
Once that was done, I got the option of reverting back to an earlier version of Clockworkmod Recovery from
within ROM Manager. I chose (arbitrarily) version 5.0.0.0 and now the problem has gone away.
Sam
Click to expand...
Click to collapse
Weird, I did the same with the free version, downgraded to 5.2.something (that I had working before) and its working correctly.
In summary: DO NOT INSTALL THE v6, usb mounting does not work... yet
CWM 6 working ok for me.I can install roms etc , but I can't mount SD to use on PC
But if you're making a backup on CWM6 and you want to restore on CWM5 it won't work.The backups in CWM6 are a lot smaller and diferent from previous vers
DaemonOnx said:
CWM 6 working ok for me.I can install roms etc , but I can't mount SD to use on PC
But if you're making a backup on CWM6 and you want to restore on CWM5 it won't work.The backups in CWM6 are a lot smaller and diferent from previous vers
Click to expand...
Click to collapse
Actually, you can change the way that CWM recovery backs up your system so in fact maybe by changing the back up method, you can restore CWM6 back ups on CWM5. This includes difference compression methods, file type, etc
Just FYI, you don't have to buy Rom Manager Premium to downgrade your recovery image. The 'free' way would be to inject it into a kdz file and extract AP and CP binaries then flash with SFT.
FunkyGanja said:
Actually, you can change the way that CWM recovery backs up your system so in fact maybe by changing the back up method, you can restore CWM6 back ups on CWM5. This includes difference compression methods, file type, etc
Just FYI, you don't have to buy Rom Manager Premium to downgrade your recovery image. The 'free' way would be to inject it into a kdz file and extract AP and CP binaries then flash with SFT.
Click to expand...
Click to collapse
there's anothr free way...use the emulator..enter commands n done..
cwm recov
im having this issue. ive only flashed a couple roms on a razr maxx and now im trying to flash liquid smooth to my verizon s3 i cant back up stock rom to sd card so i dont want to flash anything. even though i can just use titanium backup and odin to unbrick and go to stock rooted.. not that knowledgeable enough to do this stuff without some help.
puchodog1977 said:
im having this issue. ive only flashed a couple roms on a razr maxx and now im trying to flash liquid smooth to my verizon s3 i cant back up stock rom to sd card so i dont want to flash anything. even though i can just use titanium backup and odin to unbrick and go to stock rooted.. not that knowledgeable enough to do this stuff without some help.
Click to expand...
Click to collapse
So no version on v6 will mount ur sd card for backups
So bascially last night i installed Rom manager for my phone. From Rom manager I installed CWM
I made a backup in recovery.
I restored my backup( might have no wiped dalvik or cache)
now i am stuck with the lg logo flashing on and off. however i can still boot into recovery.
I dont know if the problem was caused by flashing the wrong recovery or because i didnt wipe the cache
Can someone please tell me the version number of the right CWM for OPTIMUS 2X.
i have 2 backups which are on the memory of the phone not on my sd card.
I need to know how to get back to stock. Thank you.
OK
here is how to:
http://www.modaco.com/topic/335494-...aseband-release-103521-20110725-v20l-version/
When you have smartflashed this old stock ROM, you can use the LG Update tool to get to the latest ROM available to you.
Or you can root your phone again via NVFlash and go back into the Flashing circus.
Always carefully study, what the devs write about their ROMs and how to flash them, there are a lot of different ways to make the ROMs behave.
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.