CMR false flash - T-Mobile LG G2x

failed to install nv flash, installed CM 7.1 rc and booted through CMR, installed from ex sd, now stuck in bootloop when trying recovery, no CMR loads as I have read. If I allow it to boot naturally first LG boot screen loads then 2nd and freezes. I cannot boot into recovery, s.w upgrade in progress also showing. Please tell me there is a way out of this mess.

Install nv flash recovery. You can try the one click method to install it.

I installed nv flash and I continue having the same problem It installs correctly but my phone is still stuck I hold vol down and power for an extended period first LG screen loads then second with lg screen loading bar, then white box with arrow and android character, If I release the buttons then the phone stops cycling and loads to the cm7.1 rc1 boot image and freezes (LG screen) . If I do this again and release the power while holding vol down I get the SW upgrade screen. Im guessing by loading cm7 without nvflash the first time Im done. Hopefully someone can help!

pull battery out and put back in hold vol down n power, or just flash nvflash again

Microrob1 said:
I installed nv flash and I continue having the same problem It installs correctly but my phone is still stuck I hold vol down and power for an extended period first LG screen loads then second with lg screen loading bar, then white box with arrow and android character, If I release the buttons then the phone stops cycling and loads to the cm7.1 rc1 boot image and freezes (LG screen) . If I do this again and release the power while holding vol down I get the SW upgrade screen. Im guessing by loading cm7 without nvflash the first time Im done. Hopefully someone can help!
Click to expand...
Click to collapse
I don't think you have nvflash done correctly. You should not be seeing the lg loading bar if you are holding vol dwn + power. It should be an Android screen, at least on mine it is.
If you release too quick, you will get the SW Upgrade screen.
Try and re-flash the recovery again via nvflash.

you both were right, the first and second attempt installing NVFlash it stated it was done successfully, didnt pay attention to final message stating it was missing location, I had Nvflash folder doubled up. Reinstalled Im good thanks for reminding me to retry again I was losing my mind.
Thanks again

Awesome, good to hear.

Sry... gonna post but too late
Sent from my LG-P999 using XDA Premium App

Related

Can't get my G1 into recovery mode.

Hi to all,
I been trying to upgrade to JF 1.14 rc33 and haven't been able to get to the recovery mode to process the update.zip file. Im not a noob but also not and expert i rooted my my phone so i know basics. When i try to hold the home butoon and power button the g1 logo keeps reappearing for as long as i hold it from 10 seconds to 2 minutes. any ideas of what im doing wrong, i dont care if i have to wipe i just want rc33. Thanks.
I currently have Fimware 1.0
Build #:1.0 TC-4 RC30
Custom Theme: Windows beta 7
Just to make sure, with the phone off you press and hold the home button and then press and hold (while still holding the home button) the power button. It should take ~20 seconds for the recovery mode screen to come up.
Dharkaron said:
Just to make sure, with the phone off you press and hold the home button and then press and hold (while still holding the home button) the power button. It should take ~20 seconds for the recovery mode screen to come up.
Click to expand...
Click to collapse
i tried and did not work
natienn said:
Hi to all,
I been trying to upgrade to JF 1.14 rc33 and haven't been able to get to the recovery mode to process the update.zip file. Im not a noob but also not and expert i rooted my my phone so i know basics. When i try to hold the home butoon and power button the g1 logo keeps reappearing for as long as i hold it from 10 seconds to 2 minutes. any ideas of what im doing wrong, i dont care if i have to wipe i just want rc33. Thanks.
I currently have Fimware 1.0
Build #:1.0 TC-4 RC30
Custom Theme: Windows beta 7
Click to expand...
Click to collapse
Flash back to the original G1 theme, then try the update. Your theme may be preventing you from upgrading.
andonnguyen said:
Flash back to the original G1 theme, then try the update. Your theme may be preventing you from upgrading.
Click to expand...
Click to collapse
how do you flash to the original theme? do you know of any links? thanks
Start holding the Home button before you press the Power button.
jashsu said:
Start holding the Home button before you press the Power button.
Click to expand...
Click to collapse
i tried that in different time lentghs from 10 seconds holdin both to 2 minutes, of course pressing the home key 1 sec before the power and holding both
Same problem
Need to bump this thread as I'm having the same issue. Have a HTC Dream with CyanogenMod-5.0.7-DS, trying to go to 5.0.8, but cannot get into Recovery Mode.
Yes, I am completely powering the phone off, holding Home just prior to pressing & holding Power. I keep both depressed for a few minutes and no joy, just sits at the G1 splash screen. I can remove the battery and press Power to bring the phone up normally. Have even dropped to the console, switched to root and issued "reboot recovery". The phone restarts and sits at the G1 splash screen as well.
Can anyone offer advice on how to restore my Recovery Mode? Many thanks...
You can try to reflash (or flash another) recovery with adb, fastboot or in terminal. Btw this thread is in wrong section. It should be in Q & A section.
You could even flash a recovery image from within your rom...you said you could boot the phone normally correct?
So drop into terminal and flash it if you don't want to mess with adb.
The Amon Ra 1.7 Recovery thread has the commands you need to flash through terminal...
These people apparently are no help. If you hold down the home key and it stays at the G1, try fastboot by holding down the camera button on the side while you power it on. You only need to hold the home key until it vibrates. It should instantly boot into fast boot, if you're holding down camera when powering on.
... if you can get into fastboot, you might need to unroot your phone and reroot it.
... if you can't get into fastboot or recovery mode, then you probably bricked your G1 and you'll need a jtag or scrap it. Or if it's under insurance, tell them you updated and your phone is stuck on the G1 screen....
You could also try taking out your battery then powering it on into fastboot/recovery but odds are that wont help at all.
Hope this was some help.
yutsoku said:
These people apparently are no help. If you hold down the home key and it stays at the G1, try fastboot by holding down the camera button on the side while you power it on. You only need to hold the home key until it vibrates. It should instantly boot into fast boot, if you're holding down camera when powering on.
... if you can get into fastboot, you might need to unroot your phone and reroot it.
... if you can't get into fastboot or recovery mode, then you probably bricked your G1 and you'll need a jtag or scrap it. Or if it's under insurance, tell them you updated and your phone is stuck on the G1 screen....
You could also try taking out your battery then powering it on into fastboot/recovery but odds are that wont help at all.
Hope this was some help.
Click to expand...
Click to collapse
Why would you need to reroot it, just flash a new recovery through fastboot.
fastboot flash recovery <name>.img
misread, yeah he could do that too but it would be easier to reroot if he knows how to do that... instead of learning a whole new method.
You're right though, that would be better.
Update
I am able to fastboot by holding the camera button in and powering on. It sounds like I just need to do the Amon Ra Recovery procedure in order to restore my recovery partition. I assume that I'll need to re-root, but I'm sure there are instructions there for that as well.
Thanks for all the quick replies!
So here's what I found....
I had the exact same problem, but first a little history then how I fixed it.
I purchased an 8GB MicroSD card so I could use Apps2SD and was quite pleased with the ability to do so. Until my battery life dropped to 5mins. It was already down from when I bought it last year.
The battery was severely screwed on my. If I used ANYTHING for more than 5 mins, it would die and would NOT boot up. Oh I could pres the power button and it would try to boot but then die somewhere in the boot process. That is until I plugged it into some charger (car or wall) and then it would boot, showing anywhere from 70 to 90% battery life.
After much research I found that it was the battery and so ordered a replacement off eBay from Hong Kong. $3.96 shipped to my door. Works great, and I am incredibly thankful for that.
So just prior to getting the battery I had done an upgrade to 5.0.8 with the vain hopes that it might help limp along but to no avail. The battery was gone.
Ok, so in comes the new battery. Great! I'll just reflash the ROM to make sure there are no lingering issues and we'll be good to go! Little did I realize that I did an 'upgrade' from CM Updater and when I booted into Recovery I flashed th zip file that was there....which was 5.0.7. DOH! No biggie, everything was working so I didn't worry too much.
Then I installed Clockwork's ROM Manager 1.8.x. A few days later there was an update, so I updated to 2.0.1.3. So I updated that. It went fine.
Few days later, and a few more apps re-installed, the system was running slow.
Apps2SD was greyed out. Huh?
Checked the card....Ubuntu was only mounting it Read Only. And the old swap partition, which I thought I had deleted, was still there. Dammt. But this s a side story I think.
So I wanted to reflash but there was no way I could do it because I could not get into Recovery mode. Ugh.
ROM manager had an update to 2.0.1.4. Ok, maybe that'll work. Nope. It said it updated fine but stuck at G1 logo like many others.
Doing some googling around I saw that it was a ROM Manager issue and that you should flash back down to 1.4.x. Well, since I knew it was working at 1.8.x I decided to reflash to 2.0.0.3. I could get into recovery mode now!
While this kinda solves one issue....I'll have to go into another thread to figure out the Read Only problem so I can re-partition my card again.
Thread closed. Please post questions in the Questions and Answers forums and not in the development forum.

[Q] G2x stuck in "S/W Upgrade" screen after NVflasher One Click

My phone is currently sitting with a "S/W upgrade" screen after a series of stupid events. I flashed recovery using ROM Manager before I had read that it fake flashed. I rebooted into recovery and installed CM7 nightly. Rebooted and it's stuck in a boot loop. So I finally see all the warnings against that so I figure I need to get a real recovery so I use the awesome guide from TGA_Gunnman. I follow all the instructions and it appears from the log on my PC that the CM recovery flashed successfully. I pull the cord, reinsert my battery and my phone just sits in the S/W upgrade screen. It's been like that for 30 minutes now.
What do I do?
I thought I'd done something wrong with my G2x because that happened to me too. Remove your battery and USB. Then insert your battery again. When you turn it on, make sure to hold both the power button and the volume down button until you see text that says android. If you, like me, thought you just had to hold the volume down and tap the power button (like my Nexus One), that might be your issue.
Sent from my Nexus One using Tapatalk
just disconnect usb, and go to recovery Power+vol down...
.....and congrats !
yep, I thought I bricked it too.. When you were done at the green screen where it said press any button, thats where you press whatever you want and then unplug the cord. Then, put the battery back in and hold down vol then power, don't let go until "android" pops up.. You did it man, just missing your last step..
Moved to proper forum
I can get to the Recovery screen, but I cant select any of the options....volume lets me scroll, but cant find anything to select any of the options....kinda new at this
power button to 'action' your selection... at least it works for me.
usajlh said:
My phone is currently sitting with a "S/W upgrade" screen after a series of stupid events. I flashed recovery using ROM Manager before I had read that it fake flashed. I rebooted into recovery and installed CM7 nightly. Rebooted and it's stuck in a boot loop. So I finally see all the warnings against that so I figure I need to get a real recovery so I use the awesome guide from TGA_Gunnman. I follow all the instructions and it appears from the log on my PC that the CM recovery flashed successfully. I pull the cord, reinsert my battery and my phone just sits in the S/W upgrade screen. It's been like that for 30 minutes now.
What do I do?
Click to expand...
Click to collapse
The "S/W upgrade" stays on, that's normal. See if your terminal window has completed whatever stuff it is doing. If you get a completed message, you are good to go and can safely pull out the USB chord even if your phone still says "S/W upgrade". Put back your battery and hold Power+Vol DOWN button and see if you get into cmw recovery.
so im trying to fix my friends phone and this is weird..
im able to go to cwm, wipe it all and flash a new rom.. it flashess successfully but when i reboot it goes back to the s/w update screen..it happens with any rom i flash.. its been sitting there for a while.. how long should i wait?
Once you flash the ROM you shouldn't be getting that screen...Does your friend has the G2x or 2x and which ROM did you flash?
Sounds like you screwed up the boot image. Go into APX mode again and reflash the recovery package making sure it completes, you hit a key to close the terminal window, and you hold the volume buttons the entire time. Then go into recovery and factory reset and clear the Dalvik cache. Then if you still get the S/W update screen you are going to need to go to the thread about fixing bricked phones and use the KDZ method to reflash the entire GB OTA package. There is also a new method to reinstall the entire OTA package using NVFlash but you have to hold the volume buttons down for about ten to fifteen minutes while everything flashes.

[Q] Can't get into CWM recovery after installing MIUI 1.9.23

This post belongs to http://forum.xda-developers.com/showthread.php?t=1278053 but since I don't have enough posts to reply there, here's my issue.
On my Infuse 4G I had Serendipity VII, then flashed over MIUI 1.9.23 which I downloaded from the abovementioned thread. Backed up rom, wiped data and cache, rebooted all good. But when it comes to enter into recovery to flash the MIUI zip again (as per the instructions at the thread above), my phone is stuck at the "Samsung" logo.
Tried battery pull, various hardware button combos, no luck so far. What is the correct hardware button combination to get into CWM from boot? I thought it was volume up + power on, but that didn't work. Tried volume up + home button + power on, no luck either.
So as of now... I'm with a dead Infuse.
Any help would really be appreciated
Thanks!
- Adriano
Same here, I can't even get into the blue CWM recovery. If I don't hold any buttons the phone will go into MIUI like normal but I want to get into recovery to backup and restore.
for me it's even worse... my phone is stuck at the Samsung logo.
Turn off your phone, press and hold down volume up, volume down, and the power button. When you hold them you'll see the Samsung logo, keep holding them. The screen will go black and in like five seconds a SECOND TIME the Samsung logo will appear, you can then let go of the buttons and you should be on cwm
Sent from my SGH-I997 using XDA Premium App
I've tried going into Rom Manager and re-flashing recovery for the "Galaxy S i9000" and it says it's successful but I still can't get into recovery.
So I do have a working MIUI phone but now I seem to be stuck on this ROM
florelui001p said:
Turn off your phone, press and hold down volume up, volume down, and the power button. When you hold them you'll see the Samsung logo, keep holding them. The screen will go black and in like five seconds a SECOND TIME the Samsung logo will appear, you can then let go of the buttons and you should be on cwm
Sent from my SGH-I997 using XDA Premium App
Click to expand...
Click to collapse
thank you so much! followed your instructions and now I'm in CWM... reflashing...
Kernodle said:
I've tried going into Rom Manager and re-flashing recovery for the "Galaxy S i9000" and it says it's successful but I still can't get into recovery.
So I do have a working MIUI phone but now I seem to be stuck on this ROM
Click to expand...
Click to collapse
ROM Manager's recovery is worthless...
Use the instructions given above for the three-finger-salute in order to enter kernel recovery.
Entering recovery from boot can be tricky sometimes.
Sounds like Mikey somehow broke the "reboot recovery" command.
Entropy512 said:
ROM Manager's recovery is worthless...
Use the instructions given above for the three-finger-salute in order to enter kernel recovery.
Entering recovery from boot can be tricky sometimes.
Sounds like Mikey somehow broke the "reboot recovery" command.
Click to expand...
Click to collapse
Yeah I've 3 fingered about 10 times now, pulled battery, tried rebooting into recovery from MIUI power menu and from RM menu, made sure to wait for the second SAMSUNG to appear, etc but still have not been able to get into CWM recovery. The logo just stays up forever.
Dang I don't really want to Odin back to stock anyone have thoughts as to how I can get this fixed?
Took me awhile to figure it out, I'm on Miui too and recovery works just fine.
This is what you should be doing:
1. Hold all the buttons down. (Volume Up + Down + Power)
2. When you see the Samsung logo, let go of the power and keep holding both volume buttons until you get into CWM.
himynamesnoah said:
Took me awhile to figure it out, I'm on Miui too and recovery works just fine.
This is what you should be doing:
1. Hold all the buttons down. (Volume Up + Down + Power)
2. When you see the Samsung logo, let go of the power and keep holding both volume buttons until you get into CWM.
Click to expand...
Click to collapse
Yup. Same works for any CWM-enabled kernel back in Samsung-firmware-land.
Ok well I got this fixed ghetto style.
I used SGS kernel flasher to put the Bedwa gingerbread kernel, then after reboot the female robot voice said there was not enough space in the partition.
However, at this point I was [finally] able to 3 finger my way into CWM - the red one, not the blue that MIUI was showing, and from there I could reinstall Infused from the SD card. Still no idea why the MIUI kernel would not let me into recovery!
ok figured to let you guys know how did it go for me after I was able to boot into CWM (thanks again florelui001p for the tip btw) -- was able to flash MIUI and after the reboot things went fine.
Played a bit around with MIUI (first time I was trying an MIUI rom), didn't quite like the complete reskinning of the plain vanilla android UI (don't get me wrong, the quality and amount of the work that must be behind MIUI is impressive, it's just me that I prefer things more "barebone" style).
So after my brief experience with MIUI, I tried to restore a couple of CWM rom backups I took earlier today -- and CWM was unable to restore either one... sweet. So I went for flashing the latest Infused (as of now) 2.3.3 -- and no surprise there. A great rom for the Infuse. So far with the Infuse aside from the stock rom, I've been on Infused, Serendipity VII and MIUI. Still hoping/waiting for CM7... used to love it on my old Nexus One.
- Adriano
adri72 said:
ok figured to let you guys know how did it go for me after I was able to boot into CWM (thanks again florelui001p for the tip btw) -- was able to flash MIUI and after the reboot things went fine.
Played a bit around with MIUI (first time I was trying an MIUI rom), didn't quite like the complete reskinning of the plain vanilla android UI (don't get me wrong, the quality and amount of the work that must be behind MIUI is impressive, it's just me that I prefer things more "barebone" style).
So after my brief experience with MIUI, I tried to restore a couple of CWM rom backups I took earlier today -- and CWM was unable to restore either one... sweet. So I went for flashing the latest Infused (as of now) 2.3.3 -- and no surprise there. A great rom for the Infuse. So far with the Infuse aside from the stock rom, I've been on Infused, Serendipity VII and MIUI. Still hoping/waiting for CM7... used to love it on my old Nexus One.
- Adriano
Click to expand...
Click to collapse
No problem! Glad to see you got everything up and running
Sent from my SGH-I997 using XDA Premium App
i've tried all the things u said but no success. then i've tried to enter download mode and after going to recovery with vol up + home + phone worked
Three finger does still work in MIUI/CM7, but it seems REALLY finicky for some reason.
Entropy512 said:
Three finger does still work in MIUI/CM7, but it seems REALLY finicky for some reason.
Click to expand...
Click to collapse
I've never had a problem. Here's a trick I use to get into recovery "100% of the time, every time":
Make sure your phone is unplugged from any charger/USB. Remove, and replace your battery. Place your phone on it's side, volume buttons down, on a desk/table. Press down until you feel the volume buttons depressed, and keep holding the phone with pressure. Press and hold the power until you see the Samsung logo, keeping your phone mashed against the table. When you see CWM, you can release the pressure on your phone, reconnect to cables, do whatever.
After flashing 1.9.30, I cannot access clockwork recovery from ANY method, 3 finger salute won't work, trying from MIUI won't work, reflashing clockwork from ROM manager won't work.
What am I suppose to do?
Have you tried the steps below?
florelui001p said:
Turn off your phone, press and hold down volume up, volume down, and the power button. When you hold them you'll see the Samsung logo, keep holding them. The screen will go black and in like five seconds a SECOND TIME the Samsung logo will appear, you can then let go of the buttons and you should be on cwm
Click to expand...
Click to collapse
The caveat is to wait for the second time the Samsung logo appears, and then release all buttons.
- Adriano
this worked for me.
LG_iiNsTiiNcT said:
Okay so if you were one of the few people who lost recovery for some weird reason "ME" no need to unbrick to stock and re-flash I have a solution.
1: Download sgs kernel flasher
2: Download CWM community kernel
3: Flash kernel via sgs kernel flasher "unchecked the reboot button" when done flashing turn phone of "SHUTDOWN"
4: 3 finger until the Samsung logo pops up keep holding the buttons the screen will go black then Samsung logo will come up, let go of the power button and keep hold the volume up and down buttons "For about 20 seconds" then let go it should boot into Red CWM after a few seconds.
5: Go to install zip from SD card go all the way down and run update.zip it will boot back into RED CWM run update.zip again and it should now boot into GREEN CWM
6: From here Re-Flash MIUI "New Release would be smart", Wipe Fact,Wipe Cache, Wipe Dalvik, Flash, reboot at sign of Samsung logo pull battery, 3 finger into blue recovery and flash again.
7: Presto you should be set and have recovery back.
Sent from my SGH-I997 using XDA App
Click to expand...
Click to collapse
I posted a fix in the main MIUI thread. Also copied above!
Sent from my SGH-I997 using xda premium

[Q] Triumph stuck at moto logo, cant get into clockworkmod

Ok so today my triumph stopped responding so i restarted it (took out the battery). then rebooted. upon reboot phone shuts down and now will hang at the motorola logo for about 10 min before boots but will shut back down due to the battery being dead(but had full charge when this started). Dont know what happened. So i try to get into clockworkmod to flash backup. cant get into it. the only thing i can do is get to the recovery.img file(pressing power+volume down). Other than that nothing.
also tried to boot with power pluged in. it stayed on but would not respond to any touches or button press except the lock button.
I have cwm 5.0.2.6 installed and tickerguy's cm7.
never had this problem till today. Any help would be appreciated.
a new development has occurred. now when i try to access recovery, the phone will just vibrate without stopping.
and i believe its stuck in a boot loop but without recovery i dont know anyway to exit the loop.
Are you able to get into download mode (power off then simultaneously press power button & vol- (should show polling))
Sent from my Triumph using xda premium
Yes i am able to get to download mode
Well after some tinkering (replacing the recovery image, assuming something corrupted it) i can now get to recovery, still takes 10 min to load it though. But i am unable to do anything in recovery because i have to press the menu button to confirm selection but the buttons wont respond. Some help would be appreciated.

CM10 nightly seems to have bricked my phone out of nowhere

So I've been using CM10 nightlies for months without a problem, and today I installed the newest nightly. The phone now boots, showing the HTC screen, and then goes black. It is responsive to pushing the power button. but all that happens is the backlight turns on, but the screen is still blank. I've read about problems associated with the new 3.17 update, but to my knowledge I have not installed this update. So what can I do? I'm hoping just reverting to the previous nightly can solve this problem?
Hold the power button for about 30 seconds.. And everytime you hold the power button does it boot up to the HTC screen or does it go blank... It could be your LCD blunked out on you but I doubt it....
No, when I do this the HTC screen comes up and then it just goes to black. I don't get the CM spinny wheel or anything, but the screen is definitely still fine.
Hold volume down and power than get to bootloader
Hold volume down and power together while the phone is booting. The hardware keys will blink 5 times then the phone will go off. Let Go of volume down and power. Wait 5 seconds press volume down and power. It will go into bootloader. Select recovery, you'll be in recovery. Flash whatever, brick your phone as you can't read enough to figure out a: don't post twice and b: how to get into the bootloader of the phone you rooted. I'm shocked you got this far.
Sent from my One X using xda app-developers app
Thanks so much for being so helpful! I'm not an idiot. I've been installing these nightlies for months without a problem, and this just suddenly arose with the latest one. I tried flashing back to the older nightly, but now the phone boots and is just stuck on the spinning CM animation.
ul49 said:
Thanks so much for being so helpful! I'm not an idiot. I've been installing these nightlies for months without a problem, and this just suddenly arose with the latest one. I tried flashing back to the older nightly, but now the phone boots and is just stuck on the spinning CM animation.
Click to expand...
Click to collapse
If it gets stuck on the boot logo, then you probably need to manually flash the kernal which should be included in the roms zip/rar file.
Yep, reinstalling kernel and new nightly did the trick. And in the process I'm now running 4.2!

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