Anyone knows how to enter recovery mode on Optimus one?
vol down + home + power
aint working on mine...
I tried vol down + home + power when my phone was switched off and voila, it got reset . Does not matter much as I am playing with it and shoud be ready for consequences But this is not what I expected to see.
What did I do wrong? I tried using vol down + home + power when phone is ON unlocked/locked both, did not do anything.
Install the custom recovery, then the 3-button-combo should work.
With stock firmware, I think you can't enter recovery...
owunstorf said:
Install the custom recovery, then the 3-button-combo should work.
With stock firmware, I think you can't enter recovery...
Click to expand...
Click to collapse
I am hearing this (Custom Recovery) for first time, I don't know how I missed it. :| Thanks, will try that too.
I was having the same problem, so I downloaded on Google Play the "Rom Recovery", inside app I download the Recovery.
Fine, now [ Home + volume donw + power ] enters into custom recovery.
Reboot into Recovery
You first have to install Custom Recovery, The easiest way is to download Rom Manager and flash recovery from there (your phone should be rooted for that).
After the recovery is successfully flashed, you can reboot into recovery from there itself (there is an option for that).
Or if you want to manually reboot into recovery, shut down the phone and press and hold Power + Vol up + Home keys.
If it didn't work, again shut down the phone, turn on the phone and as soon as you see the LG logo, press and hold Vol UP/DOWN + Home keys (no need to press or hold the Power key).
Guys, i was having the same issue on mine. Luckly i'm as dumb as i am smart and i kept trying... What happened on mine was that i was using the custom recovery named "TWRP - 2.8.3".. Specifically in this version, the shortcut keys combo to access the recovery mode is with Vol UP+home+power. Hope i have helped you! See ya!
theSuda said:
I tried vol down + home + power when my phone was switched off and voila, it got reset . Does not matter much as I am playing with it and shoud be ready for consequences But this is not what I expected to see.
What did I do wrong? I tried using vol down + home + power when phone is ON unlocked/locked both, did not do anything.
Click to expand...
Click to collapse
Idiot you have to install recovery first than use this key sequence.
niral.naik said:
Idiot you have to install recovery first than use this key sequence.
Click to expand...
Click to collapse
Oh the irony of calling me idiot and you don't realize this is a post from 14th February 2011. duh.
I ended up trying at least 10 roms until I finally went back to stock V20 from LG which worked best of all in long run. Later bought multiple android devices like HTC M8, LG G4, V10 etc. and played with them.
Also I was new at the time of the comment, starting with my first android phone and all. Just thought I would try whatever I could find to play with the phone. Also my post clearly shows I understood the risk and was amused at my stupidity myself.
theSuda said:
Oh the irony of calling me idiot and you don't realize this is a post from 14th February 2011. duh.
I ended up trying at least 10 roms until I finally went back to stock V20 from LG which worked best of all in long run. Later bought multiple android devices like HTC M8, LG G4, V10 etc. and played with them.
Also I was new at the time of the comment, starting with my first android phone and all. Just thought I would try whatever I could find to play with the phone. Also my post clearly shows I understood the risk and was amused at my stupidity myself.
Click to expand...
Click to collapse
Wanna sell your lg phone?
Have LG Optimus screen cracked and froze switched screens with good one phone turned on but stuck at lg boot screen .Can't get passed lg screen phone just keeps looping back .Took it to metro PCs where it was factory reset and still lg screen stops .Is there anyway to get my phone working again
?
Related
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.
Please help if you can, would really appreciate, dont know how to unbick my totally F$$$$### Nexus S Phone.
Even in recovery/fastboot mode on my Nexus S (Vol up+power), I cannot get my system to recognize the device....in fact, even in Windows, I am not able to get the system to recognize my device in Recovery mode/Fastboot mode....the only way it will recognize the device is if it is turned on the normal way, and hangs on the "Google unlocked icon" screen.
Some background info:
My power button recently stopped working...I thought it had to do with the fact that I updated NexusTools (was running a CyberGR rom...cant remember the name...had V4 Ultimate in it (downloaded from Rom Manager)).
So what I did was download/install (from the same developer) their hybrid ics rom....that did not brick it...but it also did not fix the power button...so after not liking the new rom, and the fact that it didnt fix my power button, I reflashed to the original rom I had installed (wiped everything, including doing a factory reset), and it just hung on "Google unlocked icon"
Now my phone does the following:
- First of all, the only way to power the device up is to plug it in (it automatically turns on and tries to boot without me pressing the non-functional power button)
- If I let it try to boot, it infinity hangs on the Google unlocked icon screen
- If I boot into recovery (by holding vol up button and plugging the phone into a power source), it hangs on the recovery screen...meaning the power button, as well as the volume buttons, as well as any buttons are non responsive.
- If I boot into recovery, the device doesnt even register on my system....
What am I doing wrong? What can I do to try and fix this?
I would truly appreciate if anyone reading this has some insights for me.
THANKS!!
Knightsage said:
Please help if you can, would really appreciate, dont know how to unbick my totally F$$$$### Nexus S Phone.
Even in recovery/fastboot mode on my Nexus S (Vol up+power), I cannot get my system to recognize the device....in fact, even in Windows, I am not able to get the system to recognize my device in Recovery mode/Fastboot mode....the only way it will recognize the device is if it is turned on the normal way, and hangs on the "Google unlocked icon" screen.
Some background info:
My power button recently stopped working...I thought it had to do with the fact that I updated NexusTools (was running a CyberGR rom...cant remember the name...had V4 Ultimate in it (downloaded from Rom Manager)).
So what I did was download/install (from the same developer) their hybrid ics rom....that did not brick it...but it also did not fix the power button...so after not liking the new rom, and the fact that it didnt fix my power button, I reflashed to the original rom I had installed (wiped everything, including doing a factory reset), and it just hung on "Google unlocked icon"
Now my phone does the following:
- First of all, the only way to power the device up is to plug it in (it automatically turns on and tries to boot without me pressing the non-functional power button)
- If I let it try to boot, it infinity hangs on the Google unlocked icon screen
- If I boot into recovery (by holding vol up button and plugging the phone into a power source), it hangs on the recovery screen...meaning the power button, as well as the volume buttons, as well as any buttons are non responsive.
- If I boot into recovery, the device doesnt even register on my system....
What am I doing wrong? What can I do to try and fix this?
I would truly appreciate if anyone reading this has some insights for me.
THANKS!!
Click to expand...
Click to collapse
yes, sounds like a dead power button(i have one myself).
try going back into your recovery, do a full data wipe(factory reset), then reflash the rom(and gapps). if still nothing, redownload the rom and try again. in your recovery, there is an usb option. use it to transfer your newly downloaded rom from your computer to phone.
Once I am in recovery mode it "freezes" though...as in not even the volume buttons work...they worked fine before, and even work to get into recovery mode...but once there they no longer work...nor does connecting the device in recovery mode to my laptop....so im kind of at a loss, as I cant even use Fastboot/adb to wipe/push anything on the Nexus S through my laptop
Knightsage said:
Once I am in recovery mode it "freezes" though...as in not even the volume buttons work...they worked fine before, and even work to get into recovery mode...but once there they no longer work...nor does connecting the device in recovery mode to my laptop....so im kind of at a loss, as I cant even use Fastboot/adb to wipe/push anything on the Nexus S through my laptop
Click to expand...
Click to collapse
im guessing that your using cwm recovery?
give your phone a few smacks on the back near the power button, your phone thinks its being pressed in.
yes, it definitely thinks it is being pressed in...thats for sure...and makes sense...ill try that haha!
Yes latest CWM Recovery...5.0.2 or something like that...just updated that before phone died...
Weird...so i "smacked" the phone a bit...when I do it in recovery mode, it reboots the phone into recovery....so it definitely thinks its being pressed down constantly...but I have found no way to make it "un-pressed"...only briefly by smacking it...
Knightsage said:
yes, it definitely thinks it is being pressed in...thats for sure...and makes sense...ill try that haha!
Yes latest CWM Recovery...5.0.2 or something like that...just updated that before phone died...
Click to expand...
Click to collapse
in twrp recovery, theres an option to not use the power button to select(thats what im using), is there a similar option in the newer cwm recovery? tr\y pressing the soft buttons). also, see if sticking a fingernail in between the power button helps, to pull out the button a bit.
After continuingto smack it...as well as "pulling" on the power button, I am not able to use volume buttons and power buttons within recovery...flashing a new rom now...will let you know if that fixes it...otherwise I will try unbickable in ubuntu again and see if that fixes it thanks for the pro-tip of smacking it, haha!
Not sure if anyone else has tried but today's ioroot 25 update includes root for those on 4.4.2. I tried using the manual method indicated only to realize that I can't reboot into the stock recovery. Apparently two other people with the D801 have the same problem, where after doing "adb reboot recovery" the phone boots into recovery for an instant and immediately reboots. Can anyone else running stock 4.4.2 confirm whether they experience the same behavior?
ChaoticKinesis said:
Not sure if anyone else has tried but today's ioroot 25 update includes root for those on 4.4.2. I tried using the manual method indicated only to realize that I can't reboot into the stock recovery. Apparently two other people with the D801 have the same problem, where after doing "adb reboot recovery" the phone boots into recovery for an instant and immediately reboots. Can anyone else running stock 4.4.2 confirm whether they experience the same behavior?
Click to expand...
Click to collapse
Same issue for me, I suppose the only difference is mine rebooted then wiped my phone the booted back up. Looks like we can not boot into recovery?
18.4009 said:
Same issue for me, I suppose the only difference is mine rebooted then wiped my phone the booted back up. Looks like we can not boot into recovery?
Click to expand...
Click to collapse
Same problem, just posted about this actually haha. Where's our solution?!?!
18.4009 said:
Same issue for me, I suppose the only difference is mine rebooted then wiped my phone the booted back up. Looks like we can not boot into recovery?
Click to expand...
Click to collapse
That sucks. By any chance did you happen to have a copy of the stock ROM on your phone? I'm wondering if it just automatically flashes whatever file is made available to it. I did notice some of my widgets were reset but otherwise I can't see that anything about my phone was changed.
ChaoticKinesis said:
That sucks. By any chance did you happen to have a copy of the stock ROM on your phone? I'm wondering if it just automatically flashes whatever file is made available to it. I did notice some of my widgets were reset but otherwise I can't see that anything about my phone was changed.
Click to expand...
Click to collapse
No, sure didn't. I have it all setup again.. Going to hold off now until we see a for sure fix.
I really miss having root so I decided to follow this guide: http://forum.xda-developers.com/showthread.php?t=2432476
But now for what ever reason attempting to back to 4.2.2 will not work. Fails every time... I didn't have that issue before so I am not sure what the deal is.
autoprime said:
TMO D801 users on KK... there is SOME hope still. I am on ZVA on my Sprint G2(4.2.2) which has no "adb reboot recovery" option... it does tne same thing thats happening to you guys.. quick "system update" msg (or something along those lines) and then reboots phone.
now.. on sprint g2.. vol up + power brings you to the hard reset menu. BUT.. vol down + power brings me to the full STOCK recovery menu.
Now I know your method to get into the hard reboot screen is different.. i believe its vol down + power.. let go at lg screen the press again? well has anyone tried any alternate combos? there may be another button combo to bring you into the full stock recovery menu instead of the hard reset menu. once at the full recovery menu you can use adb sideload to flash to kk_root.zip in ioroot25.
good luck
Click to expand...
Click to collapse
It seems that ours is not the only model G2 with this issue. Looks like if we can figure out the button combo to bring us into stock recovery we should be able to get this to work. Having spent the greater part of the last hour trying to come up with something, I still haven't found anything. What I do know is pressing vol down + power until the LG logo and either vol down + power OR vol up + power will take me to the hard reset menu.
I also managed to get to a menu that asked if I want to answer phone calls with physical buttons by holding down all three, releasing and holding them again. But for some reason I wasn't able to replicate this. Now when I continue holding down all three buttons at the LG logo, after getting there using any button combo, the phone just shuts off.
Has anyone successfully entered the D801 stock recovery using button combos? I have yet to find any method other G2 users discussed that works for me.
Hi all,
My Nexus 5was running stock Android M till last week and I wanted Android N. So I rooted my phone installed TWRp and loaded android N by @santhosh. Everything went well but at times some apps kept crashing including TWRP. So I decided to to do a clean wipe. I did a clean wipe from recovery but after that my phone is not booting up. It's stuck on bootloop.
I am not able to boot into recovery mode also is there any way to save my phone?
Pardon my English.
Are you able to access the bootloader (hold power button + vol down until the phone boots)
I suggest using NRT to flash a stock ROM.
https://forum.xda-developers.com/go...olkit-wugs-nexus-root-toolkit-v1-8-3-t2517778
ErXBout said:
Are you able to access the bootloader (hold power button + vol down until the phone boots)
Click to expand...
Click to collapse
No i can't. It will go to bootloader When I press volume down + power but only for a second or so.. After that it'll bootloop.
audit13 said:
I suggest using NRT to flash a stock ROM.
https://forum.xda-developers.com/go...olkit-wugs-nexus-root-toolkit-v1-8-3-t2517778
Click to expand...
Click to collapse
But my phone is not detecting when I Connect on my laptop
Cool Dad said:
No i can't. It will go to bootloader When I press volume down + power but only for a second or so.. After that it'll bootloop.
Click to expand...
Click to collapse
Sounds like a dead power button?
Not sure, never had this problem.
But that is a common issue
The fact that the phone is not detected by the phone makes it difficult to re-flash a stock ROM.
If it is a power button issue, I recommend removing the motherboard, cleaning around the power button with pure isopropyl alcohol., quickly press and release the power button using a bit more pressure that usual, replace the motherboard, and try again.
full stock, unrooted, GT-P5110
... connect to odin (3.12 PC)-> uncheck auto reboot -> install twrp -> PASS -> unplug cable from usb
but all I seem to be able to do is reboot into system.
I :-
hold power button for 1 sec, 2 secs, 3 sec.... trying to just turn it off (instead of reboot)
hold vol down + power button,
hold power button + tap volume down,
just hold vol down,
tap power button (does nothing), only long press restarts.
hold power button till screen goes black and then hold vol down + tap pwr button
hold power button till screen goes black and then hold vol down + hold pwr button
hold power button till screen goes black and then hold vol down on its own
search forum
pull hair out
type this
each time reinstalling twrp
any ideas what I'm doing wrong?
thanks
To reboot to recovery you need to hold volume UP + power.
john99ap said:
To reboot to recovery you need to hold volume UP + power.
Click to expand...
Click to collapse
well that's strange, as, on my device, from off:
Volume UP + power takes me to download mode... I have done this several times and it asks me to confirm by then pressing down.
AND, from off
Volume DOWN + power takes me to recovery.
and doing a search, via google and xda all agree with me.
.. but thanks
I never said I couldn't get into recovery... I cannot get from odin into recovery without it first rebooting and therefore wiping my flash.
edit: So I tried it anyway, and got back into download mode, which in a way is kinda good news as, my logic, if I can get back into download mode from a reboot then I should be able to get into recovery from a reboot.
Same same but slightly different
Dizzee said:
well that's strange, as, on my device, from off:
Volume UP + power takes me to download mode... I have done this several times and it asks me to confirm by then pressing down.
AND, from off
Volume DOWN + power takes me to recovery.
and doing a search, via google and xda all agree with me.
.. but thanks
I never said I couldn't get into recovery... I cannot get from odin into recovery without it first rebooting and therefore wiping my flash.
edit: So I tried it anyway, and got back into download mode, which in a way is kinda good news as, my logic, if I can get back into download mode from a reboot then I should be able to get into recovery from a reboot.
Click to expand...
Click to collapse
I am having the exact same problems and tried exactly the same things. I am just not able to install twrp because of this. ( I read that it overwrites the recovery with the stock one when you are not going straight into recovery mode after installation) I am stuck at the “Samsung Galaxy note 10.1” screen if try to go straight into recovery.
What is strange though is that with my device: VOLDown (towards the power button) + Power button takes me to download mode and the other combination supposedly to the recovery mode.
This is so frustrating. Done this so many times with other devices but this one just does not give up… I just want to get rid of all bloatware and other crap…..
DonnieCorleone said:
I am having the exact same problems and tried exactly the same things. I am just not able to install twrp because of this. ( I read that it overwrites the recovery with the stock one when you are not going straight into recovery mode after installation) I am stuck at the “Samsung Galaxy note 10.1” screen if try to go straight into recovery.
What is strange though is that with my device: VOLDown (towards the power button) + Power button takes me to download mode and the other combination supposedly to the recovery mode.
This is so frustrating. Done this so many times with other devices but this one just does not give up… I just want to get rid of all bloatware and other crap…..
Click to expand...
Click to collapse
I've given up, for now, tried every combination I could think... I have a sneaky feeling it must be rooted first. It is the only thing I haven't tried doing.
I am now trying to root it first
Dizzee said:
I've given up, for now, tried every combination I could think... I have a sneaky feeling it must be rooted first. It is the only thing I haven't tried doing.
Click to expand...
Click to collapse
I am currently doing just that! Using the files from autoroot . chainfire . eu (can not post links yet haha) . I will let you know how it went!
UPDATE:
It worked! I rooted my device first. After that I flashed my recovery via the TWRP app. I also must say that my device is the GT-N8010 (p4notewifixx). I got confused of all the different models. Still I think it will work with your model aswell! Good luck!