Letv One Pro X800 - No fastboot - Android Q&A, Help & Troubleshooting

If I press power + volume down all I get is a picture of a penguin, which stays there until the phone runs out of battery.
Does anyone know how I fix this?

pane32 said:
If I press power + volume down all I get is a picture of a penguin, which stays there until the phone runs out of battery.
Does anyone know how I fix this?
Click to expand...
Click to collapse
This is normal I don't think you can do anything with that, what do you actually want to achieve?

Same here. When I try to install TWRP all I get is the tux penguin. Trying to root the x800.

shadow78 said:
This is normal I don't think you can do anything with that, what do you actually want to achieve?
Click to expand...
Click to collapse
I was trying to root the phone and get a new ROM but I've since managed to do both.
I wrote a very quick guide in another thread, for anyone else experiencing the same problem.

pane32 said:
I was trying to root the phone and get a new ROM but I've since managed to do both.
I wrote a very quick guide in another thread, for anyone else experiencing the same problem.
Click to expand...
Click to collapse
The guide in the other thread didn't exactly tell you how to get around the tux penguin issue.

Darkness2748 said:
The guide in the other thread didn't exactly tell you how to get around the tux penguin issue.
Click to expand...
Click to collapse
Yes it does. I mentioned the penguin specifically:
Seeing the penguin is normal. I have managed to fix the issues I have and I am running a custom ROM by Cuoco92, all thanks to the help I got from @simidisc.
I will assume that you have installed all appropriate USB drivers.
1. Visit http://bit.ly/1Q6irPH and download SEZIONE FIRMWARE and SEZIONE RECOVERY. Don't worry about this being in Italian - I don't speak Italian and managed no problem.
2. Copy the zip file from Sezione Firmware to your phone.
3. Unzip the the recovery file on your computer and connect your phone to your computer.
4. After unzipping TWRP, run "Install Over Fastboot".
5. Your phone will reboot and you will see THE PENGUIN. Just press VOLUME UP + POWER at the same time and your phone will reboot to TWRP.
6. You should now be able to flash the ROM, making sure to wipe cache, dalvik etc.

help needed..
bro..can you give the link thread..because i am also facing same problem installing twrp.. the penguin logo come and then boot automatically to the original state..thankx

ragib1982 said:
bro..can you give the link thread..because i am also facing same problem installing twrp.. the penguin logo come and then boot automatically to the original state..thankx
Click to expand...
Click to collapse
Did you follow the steps above? When you see the Penguin, did you press VOL UP + POWER?
If so, what happened? This should boot to TWRP.

I did but nothing happen

ragib1982 said:
I did but nothing happen
Click to expand...
Click to collapse
Sorry, but I don't know what to do now.
Have you been on http://www.letv.re/? It is a forum dedicated to Letv phones and someone there might have a solution.

TWRP Fastboot
I am having the same problem.
The penguin comes on then no matter what I do, it either just reboots (if I keep holding power down) and continues to do this for ever, or boots into the LeEco recovery, if I press volume up and power, or just boots into EUI rom if I do nothing.
Any suggestions?
Phone is not rooted.
ragib1982 said:
bro..can you give the link thread..because i am also facing same problem installing twrp.. the penguin logo come and then boot automatically to the original state..thankx
Click to expand...
Click to collapse

KarlDroid said:
I am having the same problem.
The penguin comes on then no matter what I do, it either just reboots (if I keep holding power down) and continues to do this for ever, or boots into the LeEco recovery, if I press volume up and power, or just boots into EUI rom if I do nothing.
Any suggestions?
Phone is not rooted.
Click to expand...
Click to collapse
Friend, did you solve Your problem. I have the same.
When i ENTER TO FASTBOOT MODE (Vol- +power) penguin appearf for few seconds and system starts to eui. I cant flas TWRP and do nothing. Few seconds of penguin and restart. ehhhh..

Related

[Q] P769 Booting Woes

I recently changed my framework-res.apk and now I'm stuck at the boot animation. I don't want to completely reset my device with a kdz. I've looked around and haven't found much about recovery. I have the original apk file, but I just need a way to push it. Anyone have a way?
Mars11_ said:
I recently changed my framework-res.apk and now I'm stuck at the boot animation. I don't want to completely reset my device with a kdz. I've looked around and haven't found much about recovery. I have the original apk file, but I just need a way to push it. Anyone have a way?
Click to expand...
Click to collapse
Do you have cwm installed ? If not you can try: phone powered down , hold vol+ home + power, should bring up message saying something about service center..
Code:
adb shell
su
mount -o rw, remount /system
rm /system/framework/framework-res.apk
exit
adb push /path-to/orginal/framework-res.apk /system/framework
adb reboot
Thanks for the reply. I didn't read about CWM before this happened, otherwise this would be easy. I've held down every button combination at boot that I can think of and get nothing like that. When holding vol- + home + power I get an Android and a progress bar that causes the phone to reboot after no more than 10 seconds. Nothing shows up in the device manager during that time either.
Mars11_ said:
Thanks for the reply. I didn't read about CWM before this happened, otherwise this would be easy. I've held down every button combination at boot that I can think of and get nothing like that. When holding vol- + home + power I get an Android and a progress bar that causes the phone to reboot after no more than 10 seconds. Nothing shows up in the device manager during that time either.
Click to expand...
Click to collapse
unfortunately vol- , home and power will(probably already did) hard/factory reset your phone
Lelus said:
unfortunately vol- , home and power will(probably already did) hard/factory reset your phone
Click to expand...
Click to collapse
Well crap. Well it's still not booting..
I can get into fastboot through omap4boot. If I can get a cwm recovery img for my device I should be able to fix it.
Mars11_ said:
I can get into fastboot through omap4boot. If I can get a cwm recovery img for my device I should be able to fix it.
Click to expand...
Click to collapse
fastboot + cwm recovery only works if you've unlocked bootloader
easiest way to restore your phone now is by s/w mode ,either lg tool or offline method
or "vol+ and home and power" and the rest from 2nd post in this thread
Mars11_ said:
Thanks for the reply. I didn't read about CWM before this happened, otherwise this would be easy. I've held down every button combination at boot that I can think of and get nothing like that. When holding vol- + home + power I get an Android and a progress bar that causes the phone to reboot after no more than 10 seconds. Nothing shows up in the device manager during that time either.
Click to expand...
Click to collapse
All you have to PRESS is volume down, nothing else.Merely press it because if you hold it down, it won't boot into recovery
...My first post...done son...WOOHOOO
fredo5580 said:
All you have to PRESS is volume down, nothing else.Merely press it because if you hold it down, it won't boot into recovery
...My first post...done son...WOOHOOO
Click to expand...
Click to collapse
When do you press it?
Lelus;4003I 246 said:
fastboot + cwm recovery only works if you've unlocked bootloader
easiest way to restore your phone now is by s/w mode ,either lg tool or offline method
or "vol+ and home and power" and the rest from 2nd post in this thread
Click to expand...
Click to collapse
I had cwm before i unlocked boot loader...install with 9 installer.apk and choose test version (stable version won't boot)..plus if you have a CWM backup( they r also in the forums as well) adb restore is 50 times faster than using LG Update tool.
fredo5580 said:
I had cwm before i unlocked boot loader...install with 9 installer.apk and choose test version (stable version won't boot)..plus if you have a CWM backup( they r also in the forums as well) adb restore is 50 times faster than using LG Update tool.
Click to expand...
Click to collapse
But I don't have any ADB and can't boot into the ROM, I'll just use the LG Update tool. I have a thread detailing what working modifications I did and how I did it, so I can get all those working. Thanks guys.
Mars11_ said:
When do you press it?
Click to expand...
Click to collapse
Wh. I you see flashing LEDs..no flashing LEDs means no CWM if you don't have it( it comes and goes sometimes FM) try pushing recovery.IMG thru adb
fredo5580 said:
I had cwm before i unlocked boot loader...install with 9 installer.apk and choose test version (stable version won't boot)..plus if you have a CWM backup( they r also in the forums as well) adb restore is 50 times faster than using LG Update tool.
Click to expand...
Click to collapse
there are two types of cwm recovery, one uses 2nd boot and other recovery partition , if bootloader is locked and phone won't boot you can't use neither and cwm backups are useless
Mars11_ said:
But I recve any ADB and can't boot into the ROM, I'll just use the LG Update tool. I have a thread detailing what working modifications I did and how I did it, so I can get all those working. Thanks guys.
Click to expand...
Click to collapse
As a young developer I HIGHLY recommend becoming very familiar with ADB, it saved a BUNCH of times on my Galaxy S...its great if you can get the hang of it, all commands are the same for all devices, the help section is sort of sketchy, but with a lot of trial and error, I picked it up nicely
fredo5580 said:
As a young developer I HIGHLY recommend becoming very familiar with ADB, it saved a BUNCH of times on my Galaxy S...its great if you can get the hang of it, all commands are the same for all devices, the help section is sort of sketchy, but with a lot of trial and error, I picked it up nicely
Click to expand...
Click to collapse
Yes, I know how useful ADB is and use it frequently, but in my phone's state it's not starting and won't ever start.
Mars11_ said:
Yes, I know how useful ADB is and use it frequently, but in my phone's state it's not starting and won't ever start.
Click to expand...
Click to collapse
The best thing to do (if you haven't done so already) is to flash the kdz (thanks cmahendra and everyone else for y'all hard work) and start from scratch. Second, install artas182x (thanks Artas!) cwm and make a backup. I had to learn the hard way too
kuma82 said:
The best thing to do (if you haven't done so already) is to flash the kdz (thanks cmahendra and everyone else for y'all hard work) and start from scratch. Second, install artas182x (thanks Artas!) cwm and make a backup. I had to learn the hard way too
Click to expand...
Click to collapse
Yeah, I've now done that. Thanks for the tip though.
Sent from my LG-P769
To the OP i am currently in the same boat as far as not being able to boot and not being able to access adb. Have you figured anything out or are you still stuck? Before chimes in I do have CWM( the lights flash on reboot) but when i press the -vol button the phone does nothing.
Try connecting in s/w upgrade mode ( holding vol + while inserting usb to phone) it should load some drivers and you should be able to connect in adb. If not connect in every mode possible, to load any drivers(they will still load even though your phone isn't showing any signs of life as long as you have the installed LG drivers previously)
Sent from my LG-P769 using xda premium

[L7 II][CWM] CWM Recovery on LG L7 II P710 P712 P713 P714 P715

I've just fixed fliped screen bug of this cwm on this phone.
Its not longer get bootlop when battery pull off.
Need superuser permission
Download and upack Archive
Install the program Gscript.apk on your phone
Put file boothack-cwm.sh on /storage/sdcard0/gscript /
Put APPSSBL.bin and recovery.img on the path /storage/external_SD/
Run Gscript
Press softkey menu > Add Script > Load file > boothack-cwm.sh
Click on loaded script boothack-cwm
Done (Yours phone will be restart to recovery mode) :good:
Now you can go to recovery via gscript or press power button + vol down + hot key button(quick memo)
Update 26/07/14
Fixing issue cant mount mass storage,
Update 27/07/14
Fixing issue cant restore on update 26/07/14,
Add ADB support on recovery mode
Update 31/07/14
Update hackbootloader (because i put wrong hackbootloader on update 26/07 and 27/07)
Known issues at the moment:
Screen upside down on AromaFM
Big Thank to [email protected] for fixed bootloader
PS: Sorry for my bad english
Thanks and a question
riskey95 said:
I've just fixed fliped screen bug of this cwm on this phone.
Need superuser permission
Download and upack rchive from attachment
Install the program Gscript.apk on your phone
Put file boothack-cwm.sh on /storage/sdcard0/gscript /
Put APPSSBL.bin and recovery.img on the path /storage/external_SD/
Run Gscript
Press softkey menu > Add Script > Load file > boothack-cwm.sh
Click on loaded script boothack-cwm
Done (Yours phone will be restart to recovery mode) :good:
Known issues at the moment:
nope
PS: Sorry for my bad english
Click to expand...
Click to collapse
Thanks for the update.
3 questions:
1. I guess it should work on all L7 II series, right? I'm asking this as I have the P714 device.
2. Please elaborate on step 6, not sure I understand it.
3. Any risk to brick the phone? If so, what's the way to recover?
Cheers,
D.
Works on my rooted LG P713 L7 II.
Suwun bro.
Digdis said:
Thanks for the update.
3 questions:
1. I guess it should work on all L7 II series, right? I'm asking this as I have the P714 device.
2. Please elaborate on step 6, not sure I understand it.
3. Any risk to brick the phone? If so, what's the way to recover?
Cheers,
D.
Click to expand...
Click to collapse
Never mind my questions, figured everything out. CWM successfully installed on my P714. :good:
Big cheers!
D.
I have a doubt:
you say that the phone will restart on recovery mode ¿ will this happens every time I boot the phone or only through this program?
I'm willing to install it on a p712
nehuy said:
I have a doubt:
you say that the phone will restart on recovery mode ¿ will this happens every time I boot the phone or only through this program?
I'm willing to install it on a p712
Click to expand...
Click to collapse
Only on the steps provided.
Once it's installed, and your on recovery restart it and yours phone will boot normally.
Sent from my LG-p705 using Tapatalk
nehuy said:
I have a doubt:
you say that the phone will restart on recovery mode ¿ will this happens every time I boot the phone or only through this program?
I'm willing to install it on a p712
Click to expand...
Click to collapse
Only once, after applying these steps.
another doubt:
¿is there anything you can flash on the L7 II, or what's the purpose of using cwm at this point?
has anyone tried backup and restore, wiping battery stats? which other features that can be used at this stage are provided? p715/v10i/india/vroot1.7.6
Also works on P710 (L7 2). Didn't run the script pushed APPSSBL.bin and recovery on sd then put them in dev/block/. Works good i can make backup, restore and flash but there is a problem. If i leave the phone off for some hours when i start it it will go into a bootloop. To stop this I need to take battery out and open the phone using external charger.
christi9503 said:
Also works on P710 (L7 2). Didn't run the script pushed APPSSBL.bin and recovery on sd then put them in dev/block/. Works good i can make backup, restore and flash but there is a problem. If i leave the phone off for some hours when i start it it will go into a bootloop. To stop this I need to take battery out and open the phone using external charger.
Click to expand...
Click to collapse
try latest update, i just fixed.
christi9503 said:
Also works on P710 (L7 2). Didn't run the script pushed APPSSBL.bin and recovery on sd then put them in dev/block/. Works good i can make backup, restore and flash but there is a problem. If i leave the phone off for some hours when i start it it will go into a bootloop. To stop this I need to take battery out and open the phone using external charger.
Click to expand...
Click to collapse
To stop this (bootloop) you need to take battery out, and then put battery back, connect external charger, and press power button... Right?
Bootloop Persists
riskey95 said:
try latest update, i just fixed.
Click to expand...
Click to collapse
Hello Riskey,
I flashed your lastest version yesterday.. The bootloop issue still persists! Worst part, I cant come out of it!! from any of the above methods!!
Regards
maxx_hr said:
To stop this (bootloop) you need to take battery out, and then put battery back, connect external charger, and press power button... Right?
Click to expand...
Click to collapse
No to stop the bootloop i do this. Plug out battery for 1 minute. Start the phone with charger only. If it doesn't work wait until a yellow triangle and battery comes then push battery in and open phone. But i flashed the appssbl again using adb from that rar and i didn't get bootloop.
ashhem said:
Hello Riskey,
I flashed your lastest version yesterday.. The bootloop issue still persists! Worst part, I cant come out of it!! from any of the above methods!!
Regards
Click to expand...
Click to collapse
i dont get bug like this
Flashed Stock ROM to recover!
riskey95 said:
i dont get bug like this
Click to expand...
Click to collapse
Hello Riskey,
Unfortunately I did.. And the method mention below by Christi also did NOT work. Whenever I plug the charger to the phone, it shows LG symbol and goes to CWM recovery.. However I flashed stock Rom on my P715 and its fine now. The problem I think qas an update.. The phone took an update from LG which said 1 app to be updated.. And when I restarted the phone this isaue occurred.. Maybe this will help you?!
Regards
christi9503 said:
No to stop the bootloop i do this. Plug out battery for 1 minute. Start the phone with charger only. If it doesn't work wait until a yellow triangle and battery comes then push battery in and open phone. But i flashed the appssbl again using adb from that rar and i didn't get bootloop.
Click to expand...
Click to collapse
Hi Christi,
I tried to do whatever you told but alas nothing worked.. As I said above, it went into a loop after that OTA update.. However thanks for the help :angel:
Regards
ashhem said:
Hello Riskey,
Unfortunately I did.. And the method mention below by Christi also did NOT work. Whenever I plug the charger to the phone, it shows LG symbol and goes to CWM recovery.. However I flashed stock Rom on my P715 and its fine now. The problem I think qas an update.. The phone took an update from LG which said 1 app to be updated.. And when I restarted the phone this isaue occurred.. Maybe this will help you?!
Regards
Hi Christi,
I tried to do whatever you told but alas nothing worked.. As I said above, it went into a loop after that OTA update.. However thanks for the help :angel:
Regards
Click to expand...
Click to collapse
Sorry man maybe it is different problem because I am running it on a p710 with latest firmware the 10j one. Anyway you can always recover bootlop with Kdz flasher. For those that don't know how. Pull battery out. Wait 1 minute or so then press Volume-Down and hold it while you insert your usb. There will be a yellow screen (Emergency Mode). Be sure to have all drivers download the firmware for your phone, run Kdz Flasher Type: 3GQCT - Phone Mode: Emergency and run start. You will recover the bootloops.
OK, so I tried to see if this fixed the bootloop problem (do I have a death wish or what?). With the previous version of CWM, I booted to recovery mode from power down - got the bootloop (recovered with battery out and charger plugged + home).
Now, flashed the new image. Succesfully got to CWM via reset to recovery from power menu. However, when trying to get to CWM via button combination (power, vol up & down, home), I never get to CWM but only to regular boot sequence. Tried maybe ten times, always the same. Anyone can explain?
Sent from my LG-P714 using Tapatalk
Digdis said:
OK, so I tried to see if this fixed the bootloop problem (do I have a death wish or what?). With the previous version of CWM, I booted to recovery mode from power down - got the bootloop (recovered with battery out and charger plugged + home).
Now, flashed the new image. Succesfully got to CWM via reset to recovery from power menu. However, when trying to get to CWM via button combination (power, vol up & down, home), I never get to CWM but only to regular boot sequence. Tried maybe ten times, always the same. Anyone can explain?
Sent from my LG-P714 using Tapatalk
Click to expand...
Click to collapse
Hi ,i have the same model,does this recovery works fine? i mean ,does it have bootloops problems? and to answer your quesrion,try using this combination:
Power button + up volume + button home
after the vivration just release the power button and keep pressing the other 2 until you reach the recovery screen.
Tell me if its works,and also if the recovery is stable for the p714,thanks
kalel29 said:
Hi ,i have the same model,does this recovery works fine? i mean ,does it have bootloops problems? and to answer your quesrion,try using this combination:
Power button + up volume + button home
after the vivration just release the power button and keep pressing the other 2 until you reach the recovery screen.
Tell me if its works,and also if the recovery is stable for the p714,thanks
Click to expand...
Click to collapse
Thanks mate. :good: This combination brought me to the recovery menu. Don't know why I didn't think about it - was the same with the Samsung device I previously had.
And I can confirm that this fixes the bootloop issue. We have CWM for this device.

Can't get into the recovery of a gt-p7500

Hi guys.
Last night i was trying to help a mate root and flash a rom on his 7500, and for some reason booting into recovery/download mode seems impossible.
Tried every button combo, unless it's not the power button alone nothing happens.
Tried using adb to reboot into recovery and the bootloader, but all it did was turn the device off.
Has anyone ever encountered something like this?
psychuil said:
Hi guys.
Last night i was trying to help a mate root and flash a rom on his 7500, and for some reason booting into recovery/download mode seems impossible.
Tried every button combo, unless it's not the power button alone nothing happens.
Tried using adb to reboot into recovery and the bootloader, but all it did was turn the device off.
Has anyone ever encountered something like this?
Click to expand...
Click to collapse
i would just odin a new recovery on it. That way u know u have a working recovery to boot to. Dont forget to check the md5 of the recovery zip before u flash it.
Could you point me to an odin guide? This would be the first time i play around with a samsung device.
Plus all the ones i managed to find with my google-fu seem to have the required files missing, due to their age
psychuil said:
Could you point me to an odin guide? This would be the first time i play around with a samsung device.
Plus all the ones i managed to find with my google-fu seem to have the required files missing, due to their age
Click to expand...
Click to collapse
Here is a Link to my Q&A thread. It has odin and an older cwm recovery tar that will work for the 7500...even though i say in the thread,7510 only.
Just use the odin in the zip and the recovery..not sure if the root zip will work. After u have the recovery on and boot the tab up. Go get new verion of twrp recovery for the 7500 and flash via recovery. When you reboot,it will ask to install root. Go ahead and let it.
Wait, but how am i to use odin if i can't reach download mode?
psychuil said:
Wait, but how am i to use odin if i can't reach download mode?
Click to expand...
Click to collapse
sorry..i mis read that. i thought u had download mode.
are u holding power button and volume down until the samsung logo appears. sometimes i have to keep holding it until the bootloader screen pops up..other times i have to release the power button. not sure why.
Check out my first post again.
psychuil said:
Check out my first post again.
Click to expand...
Click to collapse
Try running the battery all the way dead and leave it for a day or two..then charge it all the way up and try again.

[Q] Unusual Booting

Started out with Z4, updated to Z8. I tried this with TWRP installed after making both EFS backup and regular nandroid backup, installed fine. I made sure to use the recommended partition zips. Here's the ROM I used. However after turning my phone off it will turn on into safe mode (lollipop) in limited, seemingly random instances. I have yet to access recovery. However, the one part I know that I screwed up is I installed xposed (forgot to install the xposed helper), so I receive unlimited errors for that and can't do anything.
I've tried rebooting my phone normally, rebooting into recovery, and cutting all of my losses and flashing back to stock. Any advice? I'm trying to follow the directions here to revert back to stock, but my computer will only recognize an unrecognized device.
Thanks for the help!
Flash the rom labeled "BarePop_TE_V1 " it has the files need to fix your issues (make sure to thank @engine95). Heres the link to the rom it is pretty much a debloated version of that lollipop rom you were running:http://forum.xda-developers.com/sprint-lg-g3/development/barepop-zv8-t3035551
That reboot problem you are having is because of a bug with the stock rom so just flash that one to fix everything.
I appreciate the help, however my main problem still lies with the fact that I can't access recovery. I've gotten it to where I can reboot normally (albeit I still can't do anything due to the constant errors), but holding pwr+vol down and then letting go and reclicking those once the lg sign comes up won't let me into recovery. Do you have any advice for that? Thanks again for the help!
1619415 said:
Flash the rom labeled "BarePop_TE_V1 " it has the files need to fix your issues (make sure to thank @engine95). Heres the link to the rom it is pretty much a debloated version of that lollipop rom you were running:http://forum.xda-developers.com/sprint-lg-g3/development/barepop-zv8-t3035551
That reboot problem you are having is because of a bug with the stock rom so just flash that one to fix everything.
Click to expand...
Click to collapse
I appreciate the help, however my main problem still lies with the fact that I can't access recovery. I've gotten it to where I can reboot normally (albeit I still can't do anything due to the constant errors), but holding pwr+vol down and then letting go and reclicking those once the lg sign comes up won't let me into recovery. Do you have any advice for that? Thanks again for the help!
I've had similar issues in the past trying to boot into recovery and the method you said (vol down+power then let go and press again when LG logo comes up) also wouldn't work for me. Have you tried just holding it down and not letting it go until you see "Recovery Mode"? That actually worked for me.
death_muffins said:
I've had similar issues in the past trying to boot into recovery and the method you said (vol down+power then let go and press again when LG logo comes up) also wouldn't work for me. Have you tried just holding it down and not letting it go until you see "Recovery Mode"? That actually worked for me.
Click to expand...
Click to collapse
I've tried doing that a few times as well, it just boots up as normal at that point. I'm welcome to trying anything though so if you have any other ideas, please let me know.
bdpope88 said:
I've tried doing that a few times as well, it just boots up as normal at that point. I'm welcome to trying anything though so if you have any other ideas, please let me know.
Click to expand...
Click to collapse
death_muffins said:
I've had similar issues in the past trying to boot into recovery and the method you said (vol down+power then let go and press again when LG logo comes up) also wouldn't work for me. Have you tried just holding it down and not letting it go until you see "Recovery Mode"? That actually worked for me.
Click to expand...
Click to collapse
I don't know why it worked this time... but it worked on my second attempt! I have access! Only issue is the touchscreen is messed up on the ROM, but it works!
With all of these issues you may want to flashtool back to ZV4 and reroot or ZV8 your call.
bdpope88 said:
I don't know why it worked this time... but it worked on my second attempt! I have access! Only issue is the touchscreen is messed up on the ROM, but it works!
Click to expand...
Click to collapse
That's a step in the right direction!
death_muffins said:
I've had similar issues in the past trying to boot into recovery and the method you said (vol down+power then let go and press again when LG logo comes up) also wouldn't work for me. Have you tried just holding it down and not letting it go until you see "Recovery Mode"? That actually worked for me.
Click to expand...
Click to collapse
Not to be redundant, but my understanding is the only way it will go into recovery from full off is to keep holding power+vol down until you see "recovery mode", if you let up on the buttons before you see recovery mode it will simply reboot.
When rooting an ATT G3 I could not for the life of me get it to boot into recovery using the button combo, instead I just used adb reboot recovery instead, worked every time, to this day the guy can only reboot to recovery from within rom, gonna suck if he gets soft bricked.. My Sprint G# holding the buttons works like a charm
When I want to boot into recpvery I always have to do volume + power up until the lg logo comes up then let go and press them again. Then I have to press the factory reset button and click yes. For me and I guess others when you hold volume + powerdown you just end up going into safe mode. If you end up always having problem just download a app that can make your phone reboot itself or download terminal and run:
su
reboot recovery
That always works because it is built into the phone.
1619415 said:
When I want to boot into recpvery I always have to do volume + power up until the lg logo comes up then let go and press them again. Then I have to press the factory reset button and click yes. For me and I guess others when you hold volume + powerdown you just end up going into safe mode. If you end up always having problem just download a app that can make your phone reboot itself or download terminal and run:
su
reboot recovery
That always works because it is built into the phone.
Click to expand...
Click to collapse
For me if I go into recovery by volume down + power. It just goes into recovery.
If I'm using phone, i use terminal command. su -c reboot revovery
I'm using ls990 gold edition.

What to do in case of bootloop

Hi. So I have a noobish question
This may sound very stupid, but this is actually the first time I've owned a phone with non-removable battery, so I just wanted to know what would I do if I ever got stuck in a bootloop? With my previous device, I could just remove the battery and put it back in then boot into recovery. Obviously can't do that now. So how do I turn the phone off, or enter recovery?
Anyone?
You can enter the recovery whenever you want by pressing the on/off button and the down volume button for about 10 seconds. When the Oneplus logo is on the screen release the on/off button but keep the down volume button pressed.
It works, I had a bootloop and fixed it by flashing the rom via twrp
PoloB49 said:
You can enter the recovery whenever you want by pressing the on/off button and the down volume button for about 10 seconds. When the Oneplus logo is on the screen release the on/off button but keep the down volume button pressed.
It works, I had a bootloop and fixed it by flashing the rom via twrp
Click to expand...
Click to collapse
Sorry, I got a little confused
Just to be clear, here's what I understood from what you said - Consider I turn my phone on and its stuck in a bootloop. What do I do then? Hold the power and vol down buttons? That will boot the recovery, even while the device is stuck in bootloop with the oneplus logo continuously showing?
Did I get it right?
primemonitor said:
Sorry, I got a little confused
Just to be clear, here's what I understood from what you said - Consider I turn my phone on and its stuck in a bootloop. What do I do then? Hold the power and vol down buttons? That will boot the recovery, even while the device is stuck in bootloop with the oneplus logo continuously showing?
Did I get it right?
Click to expand...
Click to collapse
I'm sorry I'm not English I may be unclear.
But yes, when you got the logo continuously showing, press the two buttons I said and it will reboot the phone, but you have to release only the on/off button when the oneplus logo will appear right after the beginning of the reboot. If you keep pressing the down volume button it will go to recovery
Have you got a oneplus x already ? You can try it right now, when your phone is awake. It's the same method as in a bootloop.
PoloB49 said:
I'm sorry I'm not English I may be unclear.
But yes, when you got the logo continuously showing, press the two buttons I said and it will reboot the phone, but you have to release only the on/off button when the oneplus logo will appear right after the beginning of the reboot. If you keep pressing the down volume button it will go to recovery
Have you got a oneplus x already ? You can try it right now, when your phone is awake. It's the same method as in a bootloop.
Click to expand...
Click to collapse
So I tried what you said, didn't exactly work When the phone was awake, did power+vol down. That just caused it to take a screenshot.
However, when I held down just the power button, the phone turned off. Then I had to turn it on by holding the power button. I did the same thing (holding down power button) while the phone was booting, it worked even then, and the phone again turned off.
So at least I can get into recovery now in case of bootloop. I just need to hold the power button till phone turns off, then boot into recovery using power+vol down combination.
Anyways, thanks for the help
Bootloop
I have the same thing.
Yesterday, I got my OPX and installed TWRP 2.8.7.0 and superSU. AFter using the phone all day, I rebooted and it is now saying in TWRP "no operating system".
I tried to flash the 2.1 full ROM and I get an error in both TWRP or in Stock recovery.
I need a way to get my system booted again and do a full reset. Any suggestions?
bnordman said:
I have the same thing.
Yesterday, I got my OPX and installed TWRP 2.8.7.0 and superSU. AFter using the phone all day, I rebooted and it is now saying in TWRP "no operating system".
I tried to flash the 2.1 full ROM and I get an error in both TWRP or in Stock recovery.
I need a way to get my system booted again and do a full reset. Any suggestions?
Click to expand...
Click to collapse
Yes,just don't mess with a phone just launched !!!
bnordman said:
I have the same thing.
Yesterday, I got my OPX and installed TWRP 2.8.7.0 and superSU. AFter using the phone all day, I rebooted and it is now saying in TWRP "no operating system".
I tried to flash the 2.1 full ROM and I get an error in both TWRP or in Stock recovery.
I need a way to get my system booted again and do a full reset. Any suggestions?
Click to expand...
Click to collapse
You can try a different twrp. There's 2 builds for our device. One is from the twrp thread itself, the other is available in the blu_spark kernel thread.
bnordman said:
I have the same thing.
Yesterday, I got my OPX and installed TWRP 2.8.7.0 and superSU. AFter using the phone all day, I rebooted and it is now saying in TWRP "no operating system".
I tried to flash the 2.1 full ROM and I get an error in both TWRP or in Stock recovery.
I need a way to get my system booted again and do a full reset. Any suggestions?
Click to expand...
Click to collapse
Full 2.1.2 Rom here https://drive.google.com/file/d/0B60...BrVzZGNzA/edit
OTA 2.1.3 here https://drive.google.com/file/d/0B0p...p=docslist_api
Just clean flash via TWRP
i have got the same problem so i have tried a lot by flashing resurrection remix rom also but wireless connection is gone. ..so i advice you to contact oneplus customer care...he solved me the case...you can do it in ur home too if u have a internet connection
tinkureddy said:
i have got the same problem so i have tried a lot by flashing resurrection remix rom also but wireless connection is gone. ..so i advice you to contact oneplus customer care...he solved me the case...you can do it in ur home too if u have a internet connection
Click to expand...
Click to collapse
Can you please explain the process of Oneplus support team resolving your issue..
Good evening
I tried to root my oneplusx and change recovery, but after reboot my phone reboot constantly and instantaneously. volum up + power not successful too
I can not enter it in fastboot or in any other way
can someone help me please?
primemonitor said:
Hi. So I have a noobish question
This may sound very stupid, but this is actually the first time I've owned a phone with non-removable battery, so I just wanted to know what would I do if I ever got stuck in a bootloop? With my previous device, I could just remove the battery and put it back in then boot into recovery. Obviously can't do that now. So how do I turn the phone off, or enter recovery?
Anyone?
Click to expand...
Click to collapse
If u get bootloop hold the power button for 5 secs it will turn off ur device... Now press vol down and power together to enter into recovery
---------- Post added at 01:04 AM ---------- Previous post was at 01:02 AM ----------
klemish said:
Good evening
I tried to root my oneplusx and change recovery, but after reboot my phone reboot constantly and instantaneously. volum up + power not successful too
I can not enter it in fastboot or in any other way
can someone help me please?
Click to expand...
Click to collapse
Can u Tell me the details of ur rom version recovery used supersu used? If ur in oos 3.1.x flashing official supersu may cause bootloop
cva_kabil said:
If u get bootloop hold the power button for 5 secs it will turn off ur device... Now press vol down and power together to enter into recovery
---------- Post added at 01:04 AM ---------- Previous post was at 01:02 AM ----------
Can u Tell me the details of ur rom version recovery used supersu used? If ur in oos 3.1.x flashing official supersu may cause bootloop
Click to expand...
Click to collapse
hi chennai
thk u for ur answer
I tried the manipulation with the power button and the volume down but the reboot is too fast to enter bootloader
Indeed, my phone was under oos3.x and wanted to move to cyanogen ... but once the OEM Unlocked I tried to install TWRP, and that's when it is set to reboot systematically
klemish said:
hi chennai
thk u for ur answer
I tried the manipulation with the power button and the volume down but the reboot is too fast to enter bootloader
Indeed, my phone was under oos3.x and wanted to move to cyanogen ... but once the OEM Unlocked I tried to install TWRP, and that's when it is set to reboot systematically
Click to expand...
Click to collapse
u cannot flash official twrp while u r on oos 3.1.x.. ur bootloader is upgraded since official twrp will not work in oos3.. instead use twrp by bluespark v41 links given below.
http://get.xda-developers.com/dl/1/....img?key=THqXvgTln_65-ZHktWD9Lg&ts=1477298286
Go to fastboot mode flash this recovery,now u can able to boot into recovery. use latest cyanogen nightlies.
cva_kabil said:
u cannot flash official twrp while u r on oos 3.1.x.. ur bootloader is upgraded since official twrp will not work in oos3.. instead use twrp by bluespark v41 links given below.
http://get.xda-developers.com/dl/1/....img?key=THqXvgTln_65-ZHktWD9Lg&ts=1477298286
Go to fastboot mode flash this recovery,now u can able to boot into recovery. use latest cyanogen nightlies.
Click to expand...
Click to collapse
Hi thank you for your return, but your link doesn't work!
For fastboot, unfortunately I can't access it because the phone restarts automatically so it doesn't work with on and volume down buttons and it doesn't work either with a computer.... Any other advise :'(
klemish said:
Hi thank you for your return, but your link doesn't work!
For fastboot, unfortunately I can't access it because the phone restarts automatically so it doesn't work with on and volume down buttons and it doesn't work either with a computer.... Any other advise :'(
Click to expand...
Click to collapse
I think u r doing it wrong, if u press power and vol down it ll go to recovery mode which is probably corrupted now in your case... Thats y phone gets restarted again and again.
Try this... Swt of ur phone completly hold the volume up button and power button... Press vol up first and while holding it press power buttom.. This ll take u to fastboot screen...
For the link my bad... Use this http://forum.xda-developers.com/devdb/project/dl/?id=20236 go to this page and download this recovey
Flash this recovery while u r in fastboot mode... If u need further assistance for in fastboot mode feel free to ask
cva_kabil said:
I think u r doing it wrong, if u press power and vol down it ll go to recovery mode which is probably corrupted now in your case... Thats y phone gets restarted again and again.
Try this... Swt of ur phone completly hold the volume up button and power button... Press vol up first and while holding it press power buttom.. This ll take u to fastboot screen...
For the link my bad... Use this http://forum.xda-developers.com/devdb/project/dl/?id=20236 go to this page and download this recovey
Flash this recovery while u r in fastboot mode... If u need further assistance for in fastboot mode feel free to ask
Click to expand...
Click to collapse
in fact, I didn't know this manipulation... now I can access the fastboot I will try to install TWRP you gave me! I'll keep you informed !
thanks a lot for your help
klemish said:
in fact, I didn't know this manipulation... now I can access the fastboot I will try to install TWRP you gave me! I'll keep you informed !
thanks a lot for your help
Click to expand...
Click to collapse
Yup now u do..Keep doing
cva_kabil said:
Yup now u do..Keep doing
Click to expand...
Click to collapse
Hi everyone, I had a against time but I'm back! The cva_kabil solution works perfectly! I could fix my phone!
Thank you all for your help, you are the best

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