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Is there a way to flash back to stock recovery

I know about nvflash but it seems rather risky and complicated, is there a way to just flash a .zip from cwm to get stock recovery?
Sent from my Incredible using XDA App

Crimton said:
I know about nvflash but it seems rather risky and complicated, is there a way to just flash a .zip from cwm to get stock recovery?
Sent from my Incredible using XDA App
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I hope so, that is why I immediately did a backup of the original rom as soon as I installed Clockworksmod.

jfholijr said:
I hope so, that is why I immediately did a backup of the original rom as soon as I installed Clockworksmod.
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hope so see that soon

Flash to vanilla stock - see the FAQ area (in my sig) for links.
I flashed the lasted stock via clockworkmod and it actually flashed recovery, as well. So it should get you to a 100% vanilla setup.

Nvflash vs ROM Manager

what are the differences between the two and what are the disadvantages and advantages?
Thanks
Sent from my LG-P999 using XDA App

moshe22 said:
what are the differences between the two and what are the disadvantages and advantages?
Thanks
Sent from my LG-P999 using XDA App
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i think you mean nvflash vs. rom manager?

moshe22 said:
what are the differences between the two and what are the disadvantages and advantages?
Thanks
Sent from my LG-P999 using XDA App
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With nvflash if your phone gets caught in a bootloop you will be able to boot into recovery and save it. If you just have clockwork intalled through RM your SOL.

crazythunder said:
i think you mean nvflash vs. rom manager?
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Yeah I meant rom manager
Just edited title.
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moshe22 said:
what are the differences between the two and what are the disadvantages and advantages?
Thanks
Sent from my LG-P999 using XDA App
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NVFlash method truely replaces your old Recovery
Rom Manager method simply runs update.zip to simulate a custom recovery. The issue with the G2x is there is no true "stock recovery". Instead it simply reformats your phone. What this means, basically, is that the only way to get to this custom recovery is through the OS.
This doesn't mean that the Rom Manager method won't improve over time. I actually suspect it will. However, for now NVFlash is the only way to go.

MWBehr said:
NVFlash method truely replaces your old Recovery
Rom Manager method simply runs update.zip to simulate a custom recovery. The issue with the G2x is there is no true "stock recovery". Instead it simply reformats your phone. What this means, basically, is that the only way to get to this custom recovery is through the OS.
This doesn't mean that the Rom Manager method won't improve over time. I actually suspect it will. However, for now NVFlash is the only way to go.
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I actually got to what seemed like a stock recovery... it had blue font and said something like android recovery...
I got into it by deleting my rom manager cwm and then told it to boot into recovery
Not sure if it means anything tho... maybe it would make it easier to flash a custom recovery without nvflash?? don't think so tho.... I haven't use android since the mytouch 3g and we used to flash through fastboot right on the phone...looks like we can't do that anymore?
*** At least I think it was through fastboot ***

hypmatize said:
I actually got to what seemed like a stock recovery... it had blue font and said something like android recovery...
I got into it by deleting my rom manager cwm and then told it to boot into recovery
Not sure if it means anything tho... maybe it would make it easier to flash a custom recovery without nvflash?? don't think so tho.... I haven't use android since the mytouch 3g and we used to flash through fastboot right on the phone...looks like we can't do that anymore?
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Sorry, didn't entirely mean to say that there is no stock recovery. It's just that there's no hardware way (that anyone knows of) to access it. Then, since you can't access the stock recovery through hardware, you can't access the custom recovery through hardware either....at least I wasn't able to. Now that I have NVFlash, I can't really test any further either

So how would you reboot into recovery after using the NVflash method?

andonnguyen said:
So how would you reboot into recovery after using the NVflash method?
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nvflashing clockword mod remaps vol. down and power to cwm recovery

This is my first Android phone and while I am familiar with CWR thru my rooted Nook Color, this is the first I have heard of NVFlash Recovery. Is there a tutorial or (noob) guide?
Thanks in advance.

crazythunder said:
nvflashing clockword mod remaps vol. down and power to cwm recovery
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That same function gets you in to the factory recovery as well, when not rooted, its the first thing I tried when I got my G2x.. holding power and vol. down until the LG screen pops up then the little android with the box comes up.. from there i believe i either pushed vol. up or down.. I'm betting it was down.. and you get in to factory recovery. The only thing is when I exited the factory recovery, the phone did a factory reset on reboot.

New ROM

Whenever i try to flash a new ROM it doesn't want to load. I've tried the CM7 nightlies and the pheonix ROM. This is what I do.
I root my phone via one click root.
Install clockwork recovery via app.
wipe
install ROM via recovery (install zip)
start up
Locks at LG screen. Ugh!
Any advice?

Turague said:
Whenever i try to flash a new ROM it doesn't want to load. I've tried the CM7 nightlies and the pheonix ROM. This is what I do.
I root my phone via one click root.
Install clockwork recovery via app.
wipe
install ROM via recovery (install zip)
start up
Locks at LG screen. Ugh!
Any advice?
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Click to collapse
What OS are you coming from?

Wipe cache
Wipe dalvik cache
Wipe data
Wipe system
Flash.
NVIDIA NEVER AGAIN!

Turague said:
Install clockwork recovery via app.
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NO, NO, NO! It's one thing to do this, alot have, it's another to not read threads or research it.
NEVER flash CWM from an app, you HAVE TO flash via NVflash.
http://forum.xda-developers.com/showthread.php?t=1054492

Волк said:
NO, NO, NO! It's one thing to do this, alot have, it's another to not read threads or research it.
NEVER flash CWM from an app, you HAVE TO flash via NVflash.
http://forum.xda-developers.com/showthread.php?t=1054492
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Why? What happens if you did from the ROM Manager? Sorry im a noob to this device
Sent from my LG-P999 using XDA App

Волк said:
NO, NO, NO! It's one thing to do this, alot have, it's another to not read threads or research it.
NEVER flash CWM from an app, you HAVE TO flash via NVflash.
http://forum.xda-developers.com/showthread.php?t=1054492
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Click to collapse
This is a must for the g2x. If you use from manager it only fake flashes clockwork mod recovery and makes you unable to flash roms.
Typical way to achieve root on the g2x is to.
1. Nvflash cwm
2. Create a nandroid backup.
3. Flash a rom that has root.
Don't bother with rom manager or super one click.
Sent from my Galaxy Nexus using xda premium

Just as a quick question. Does wiping the system, wipe ANY of my data? Like does it only wipe the existing ROM? Ive been confused of it since the first time i flashed a ROM
Sent from my G2X

Волк said:
NO, NO, NO! It's one thing to do this, alot have, it's another to not read threads or research it.
NEVER flash CWM from an app, you HAVE TO flash via NVflash.
http://forum.xda-developers.com/showthread.php?t=1054492
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Thanks, I'll give it a shot and get back to you. I don't think it had to do with the wipe as I always ran a wipe script before installing. I thought it had to do with the kernel.... (don't have a clue though)
I'll flash the clockwork via nvflash, and get back to you, thanks.
EDIT:
IT WORKS. NVFlash the recovery, make sure to change the command if you have a different version you plan to flash/

I used rom manager and all, my roms have worked fine... :S
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theNOOBuser said:
I used rom manager and all, my roms have worked fine... :S
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You sir are a very lucky man.

Lol. I'm guessing it was a noob-move getting clockwork through ROM Manager. Ill probably use nvflash when I get home just to be safe hahaha
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theNOOBuser said:
Lol. I'm guessing it was a noob-move getting clockwork through ROM Manager. Ill probably use nvflash when I get home just to be safe hahaha
Sent from my LG-P999 using XDA App
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you definitely want to do that. do you have a nandoid backup of your original system? if your phone breaks, that is the only way to revert it back to original for an exchange (unless ofcourse you take a hammer to it).

Yeah. I have a Stock froyo backup.
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jblah said:
you definitely want to do that. do you have a nandoid backup of your original system? if your phone breaks, that is the only way to revert it back to original for an exchange (unless ofcourse you take a hammer to it).
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i first flased cwm using nvflas... but then i updated it thru rom manager ... is it ok?

rohitmohanihm said:
i first flased cwm using nvflas... but then i updated it thru rom manager ... is it ok?
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I think so. Catch is that I don't know if doing that will actually update anything, the whole problem is that ROM manager doesn't flash it properly/to the right place. The only thing to do is make a nandroid and try it out and if ti doesn't work, then reflash with NV flash and you're good.

Волк said:
I think so. Catch is that I don't know if doing that will actually update anything, the whole problem is that ROM manager doesn't flash it properly/to the right place. The only thing to do is make a nandroid and try it out and if ti doesn't work, then reflash with NV flash and you're good.
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I flashed a few other ROMs after i updated CWM thru ROM manager.. and all of them flashed with out any problems.. the only Issue i had was when i tried flashing Morfic's Trinity kernal .. my phone would get stuck at the boot animation.. i wiped every thing and reflashed CyanogenMod and my phone is working agin [I wiped cache and Dalviks before i flashed the kernal.. i guess my phone cant handle it] http://media.xda-developers.com/images/smilies/mad.gif .. Thanks Bro

Newbie Help

Ok just got this phone and have decided to go with Phoenix Blood rom, but how do i start? I have to be on froyo to root? Im coming from samsung epic on sprint that i flashed so im not completely retarded. Thanks for any help

Use superoneclick to root on froyo.
If your on 2.3.3 gb there's a flashable. Zip in development section to root.
Also you will want to use tgagunnmans nvflash method to install clockworkmod recovery in dev section.
Phoenix blood is a great choice btw, enjoy!
Sent from my LG-P999 using xda premium

You're still on Froyo? To my understanding it's a good idea to flash the OTA GB first so that you'll get the up to date baseband. Once that's done just go ahead and flash PB.

no im on gb jsut thought i had to go back to froyo to root, so i just flash clockwork mod then pb and thats it?

reeshmd23 said:
no im on gb jsut thought i had to go back to froyo to root, so i just flash clockwork mod then pb and thats it?
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Yes, but make sure you're using NVFlash to get CWM. Don't use Rom Manager.

Easiest way is using the tool unlockroot. It supports gb on the G2X. Or you can use nvflash, whichever you prefer.
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redmonke255 said:
Easiest way is using the tool unlockroot. It supports gb on the G2X. Or you can use nvflash, whichever you prefer.
Sent from my LG-P999 using XDA App
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If he wants to change Roms he will still need Nvflash regardless how he gets it rooted.

GTWalling said:
If he wants to change Roms he will still need Nvflash regardless how he gets it rooted.
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Agree. Nvflash=bullet proof.

what is nvflash?

reeshmd23 said:
what is nvflash?
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http://forum.xda-developers.com/showthread.php?t=1056847
From that thread:
Flashing the custom recovery using NvFlash is the only way to ensure that in the case your phone will not boot up, you will be able to get into recovery to fix the issue / flash a ROM / restore from nandroid backup. That is what this app will do for you.
If you flashed the ClockworkMod recovery from ROM Manager it does not flash the recovery to your phone, it fake flashed it. The only way you can gain access to ClockworkMod recovery is through ROM Manager at that point. Using this method is the only way to flash recovery so it is persistent and accessible booting to recovery.
If you have already flashed through ROM Manager you can still proceed with this method. Flash Away!
(You can use both ROM Manager CWM and have the nvflashed version working together. You just access either or one at a time, having the nvflashed one means you can boot to CWM. Welcome to Tegra2)
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Follow the link. This is a must for tegra 2 based phones. It is always better to be safe than sorry and it also allows you to do a ton of other things, such as making backups and flashing roms. Let us know if you need help. The phone is pretty much unbrickable after you do this. It gives you the ability to recover from any major mistake.

Its in the dev thread, it low level flashes clockworkmod recovery to our phones internal memory partition. You need to install apx drivers first in order for the g2x to be nvflashed.
Sent from my LG-P999 using xda premium

thanks for the help guys got it all set up

Just to add in, nvflash allows u to boot into cwm recovery whenever u want and u don't need to be next to a computer. I think that is how it worked for Samsung phones and Odin, where u needed a computer, but haven't used a Samsung phone so I could be wrong. Remember always make a back up of everything and play around with the different roms, not every rom works for everyone
Sent from my LG-P999 using xda premium

Actually Odin is just like nvflash. It is used to put cwm on you phone and to put the stock recovery back on.
Once you have cwm you can flash what ever rom or kernel without the need for root. Just back up your stock unrooted stock rom before flashing anything else.
If you do that you will have your own stock backup with no need of finding it in the forums if you need to go back to stock.
Sent from my LG-P999 using xda premium

Clockworkmod not working? Help

OK I got a new G2X after the charger port in my old one from T-mobile. I root it with superclick one then download clockwork from the marketplace. I try to boot into recovery and then the phone hangs. When he does not hang it says install of update fails and wont let me flash my rom. Did clock work change or am I doing doing something wrong?

Milestailsprowe said:
OK I got a new G2X after the charger port in my old one from T-mobile. I root it with superclick one then download clockwork from the marketplace. I try to boot into recovery and then the phone hangs. When he does not hang it says install of update fails and wont let me flash my rom. Did clock work change or am I doing doing something wrong?
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That one from the market is a no go for this phone. That recovery (I assume via ROM Manager) simply not gonna stick.
Go to this thread and flash the recovery using Nvflash:
http://forum.xda-developers.com/showthread.php?t=1056847
This question should go to the G2X Q&A section, though.
Good luck!
Sent from my LG-P999 using xda premium

DupleX01 said:
That one from the market is a no go for this phone. That recovery (I assume via ROM Manager) simply not gonna stick.
Go to this thread and flash the recovery using Nvflash:
http://forum.xda-developers.com/showthread.php?t=1056847
This question should go to the G2X Q&A section, though.
Good luck!
Sent from my LG-P999 using xda premium
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Thanks alot

Aren't both Clockworkmod and ROM Manager abandonware?

EEngineer said:
Aren't both Clockworkmod and ROM Manager abandonware?
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Abandonware??? What gives you that idea??
In the play store ROM Manager was updated the 16th of this month, and if CWM was also abandonware then no newer devices would have been getting CWM on it.
Is that a legit question or are you trolling? I find it hard to believe someone would be calling it that.

Milestailsprowe said:
OK I got a new G2X after the charger port in my old one from T-mobile. I root it with superclick one then download clockwork from the marketplace. I try to boot into recovery and then the phone hangs. When he does not hang it says install of update fails and wont let me flash my rom. Did clock work change or am I doing doing something wrong?
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Click to collapse
First, the best way to get CMW of any version is by using the NV Flash ( Search that up ). Then you can boot into recovery by pushing the power button (the one on top), and the volume down button ( Its on the right side). It should boot into recovery perfectly after you do this. Tell us if it works!

thor6577 said:
First, the best way to get CMW of any version is by using the NV Flash ( Search that up ). Then you can boot into recovery by pushing the power button (the one on top), and the volume down button ( Its on the right side). It should boot into recovery perfectly after you do this. Tell us if it works!
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Agree, Best way to flash recovery is Thru NV flash. Its a little complicated but ones you get the hang of it, its easy than you though
ROM manger can flash recovery but not always does a full flash, so best way is NVflash.

chipis said:
Agree, Best way to flash recovery is Thru NV flash. Its a little complicated but ones you get the hang of it, its easy than you though
ROM manger can flash recovery but not always does a full flash, so best way is NVflash.
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ROM manager CAN'T flash recovery. ONLY use nvflash.