no operating system only twrp and losy backup - LG V30 Questions & Answers

I factory reset in twrp and now no system and no backup only have twrp....help please I really need system files for us998 that i can flash in twrp please help

cajun9924 said:
I factory reset in twrp and now no system and no backup only have twrp....help please I really need system files for us998 that i can flash in twrp please help
Click to expand...
Click to collapse
Use lg bridge to reset your phone. Not sure if it will relock your bootloader. Anyways you can install twrp again after a reset.

LG Bridge does not see phone. It only boots in recovery
Sent from my [device_name] using XDA-Developers Legacy app

cajun9924 said:
LG Bridge does not see phone. It only boots in recovery
Click to expand...
Click to collapse
Have you tried download mode power + vol down

R800x_user said:
Have you tried download mode power + vol down
Click to expand...
Click to collapse
Download mode worked used lg up to flash kdz and rooted all over again. All good now thanks very much
Sent from my [device_name] using XDA-Developers Legacy app

cajun9924 said:
Download mode worked used lg up to flash kdz and rooted all over again. All good now thanks very much
Click to expand...
Click to collapse
So u can get into twrp? Can u tell me how u get into twrp because I try but nothing helps? Mine phone is a us988 and I am having the same problem as yours. I try lgup but kept getting an error message.

xiong77 said:
So u can get into twrp? Can u tell me how u get into twrp because I try but nothing helps? Mine phone is a us988 and I am having the same problem as yours. I try lgup but kept getting an error message.
Click to expand...
Click to collapse
If you still have TWRP installed, here are the instructions for booting to recovery via hardware buttos, aka "button dance". The hardware "button dance" takes good eye/hand coordimation...
1. Make sure phone is completely powered down.
2. Press and hold the Volume down button and the Power button.
3. When the LG logo is displayed release the Power button only then immediately press and hold the Power button again.
4. Release both buttons when the Factory Hard Reset screen displays.
5. Press the power button three times to say yes three different times, like it says. Even though it says it will delete everything, it won't.
6. After a "factory reset processing" appears, you should get the TWRP flash screen.

ChazzMatt said:
If you still have TWRP installed, here are the instructions for booting to recovery via hardware buttos, aka "button dance". The hardware "button dance" takes good eye/hand coordimation...
1. Make sure phone is completely powered down.
2. Press and hold the Volume down button and the Power button.
3. When the LG logo is displayed release the Power button only then immediately press and hold the Power button again.
4. Release both buttons when the Factory Hard Reset screen displays.
5. Press the power button three times to say yes three different times, like it says. Even though it says it will delete everything, it won't.
6. After a "factory reset processing" appears, you should get the TWRP flash screen.
Click to expand...
Click to collapse
Mine is different. I first get the error message that about your device software cannot be displayed.
---------- Post added at 02:51 PM ---------- Previous post was at 02:46 PM ----------
xiong77 said:
Mine is different. I first get the error message that about your device software cannot be displayed.
Click to expand...
Click to collapse
Seems like the phone won't completely shut off. Keeps rebooting everytime. I guess I'll have to try lgup again. Do know why I'm getting an error message from LGup?

xiong77 said:
Mine is different. I first get the error message that about your device software cannot be displayed.
Click to expand...
Click to collapse
That's just the bootloader unlock warning. Ignore that.
You'll see that even booting into TWRP.
Keep holding the buttons like the instructions say.

ChazzMatt said:
That's just the bootloader unlock warning. Ignore that.
You'll see that even booting into TWRP.
Keep holding the buttons like the instructions say.
Click to expand...
Click to collapse
OK will try

Related

[Q] Phone is going crazy stuck in reboot and will not get service or wifi

My phone was perfectly fine this morning had no problems until I got out of class and was listening to music while it was plugged up to the car where it rebooted which happens but now I can't get it to stay on 5 seconds without doing a reboot. It also Can not find service and the NFC is freaking out what do I do? I also get system is not responding. I am on the latest version and it has not been rooted.
IAmBrock said:
My phone was perfectly fine this morning had no problems until I got out of class and was listening to music while it was plugged up to the car where it rebooted which happens but now I can't get it to stay on 5 seconds without doing a reboot. It also Can not find service and the NFC is freaking out what do I do? I also get system is not responding. I am on the latest version and it has not been rooted.
Click to expand...
Click to collapse
Option 1
open up the microSD slot.
locate the little red button.
Hold it for 3 seconds (this will hard power it off)
Then hold power for 3 seconds to boot up.
success?
_______________________________________________________________________________________
Option 2
Do a factory reset (you'll have to be quick, but after 5.6 times you'll get there)
_______________________________________________________________________________________
Option 3
Plug device into PC, and run PC Companion and do a restore.
That will fix it.
hamdogg said:
Option 1
open up the microSD slot.
locate the little red button.
Hold it for 3 seconds (this will hard power it off)
Then hold power for 3 seconds to boot up.
success?
_______________________________________________________________________________________
Option 2
Do a factory reset (you'll have to be quick, but after 5.6 times you'll get there)
_______________________________________________________________________________________
Option 3
Plug device into PC, and run PC Companion and do a restore.
That will fix it.
Click to expand...
Click to collapse
I tried option 1 and only works until I turn off the phone again. Will option two or option 3 delete everything off my phone?
IAmBrock said:
I tried option 1 and only works until I turn off the phone again. Will option two or option 3 delete everything off my phone?
Click to expand...
Click to collapse
Yes. Both options 2 and 3 will delete all user data. You can make a backup of user data using PC companion. And then restore this at a later date.
But it sounds like the reason for your reboots is a conflict. restoring user data will probably give you the same error.
hamdogg said:
Yes. Both options 2 and 3 will delete all user data. You can make a backup of user data using PC companion. And then restore this at a later date.
But it sounds like the reason for your reboots is a conflict. restoring user data will probably give you the same error.
Click to expand...
Click to collapse
Okay thank you hope this fixed the problem even though I do lose everything.
There's Safe Mode for Android too
http://www.talkandroid.com/guides/b...or-tablet-into-safe-mode-for-troubleshooting/
Hold power button until power off dialog comes on
Press and hold Power Off until another dialog asks if you want to boot to safe mode
Boot to safe mode, troubleshoot (likely a recently installed app giving you problems)
jeremy.chan said:
There's Safe Mode for Android too
http://www.talkandroid.com/guides/b...or-tablet-into-safe-mode-for-troubleshooting/
Hold power button until power off dialog comes on
Press and hold Power Off until another dialog asks if you want to boot to safe mode
Boot to safe mode, troubleshoot (likely a recently installed app giving you problems)
Click to expand...
Click to collapse
That process doesn't work on xzu, at least not by holding the power button, just redisplays the normal power off menu.
Sent from my C6833 using XDA Premium 4 mobile app
hamdogg said:
Yes. Both options 2 and 3 will delete all user data. You can make a backup of user data using PC companion. And then restore this at a later date.
But it sounds like the reason for your reboots is a conflict. restoring user data will probably give you the same error.
Click to expand...
Click to collapse
I have done the 3 one and it is still doing it. I have not done anything with the phone it is not rooted and I have only downloaded apps from market.
IAmBrock said:
I have done the 3 one and it is still doing it. I have not done anything with the phone it is not rooted and I have only downloaded apps from market.
Click to expand...
Click to collapse
So you have plugged it into PC Companion and done a restore?
Then on your device, (Ultra)
go into settings,
then find backup and restore, and then do a factory reset.
That will delete all user data off.
If it still does it then there must be a hardware issue with the Ultra.
You could try flashing an FTF file, but that will only reinstall the OS like you did with the PC companion.
Take it back to the shop and tell them.
hamdogg said:
So you have plugged it into PC Companion and done a restore?
Then on your device, (Ultra)
go into settings,
then find backup and restore, and then do a factory reset.
That will delete all user data off.
If it still does it then there must be a hardware issue with the Ultra.
You could try flashing an FTF file, but that will only reinstall the OS like you did with the PC companion.
Take it back to the shop and tell them.
Click to expand...
Click to collapse
I bought it online. I don't understand why it would not work I have it for a month or so and never had any problems...
hamdogg said:
So you have plugged it into PC Companion and done a restore?
Then on your device, (Ultra)
go into settings,
then find backup and restore, and then do a factory reset.
That will delete all user data off.
If it still does it then there must be a hardware issue with the Ultra.
You could try flashing an FTF file, but that will only reinstall the OS like you did with the PC companion.
Take it back to the shop and tell them.
Click to expand...
Click to collapse
How do I flash ftf file
hamdogg said:
Option 1
open up the microSD slot.
locate the little red button.
Hold it for 3 seconds (this will hard power it off)
Then hold power for 3 seconds to boot up.
success?
_______________________________________________________________________________________
Option 2
Do a factory reset (you'll have to be quick, but after 5.6 times you'll get there)
_______________________________________________________________________________________
Option 3
Plug device into PC, and run PC Companion and do a restore.
That will fix it.
Click to expand...
Click to collapse
Sorry being off topic how to do factory reset as you mentioned in option 2?
I know 2 ways to reset one by pressing red button and second by pressing power and vol+ buttons. And other to factory reset go to settings,and then factory reset.
Is there any other way to do it?
---------- Post added at 04:10 AM ---------- Previous post was at 04:08 AM ----------
IAmBrock said:
How do I flash ftf file
Click to expand...
Click to collapse
There is a guide to do it
http://forum.xda-developers.com/showthread.php?t=2428319
techpal said:
Sorry being off topic how to do factory reset as you mentioned in option 2?
I know 2 ways to reset one by pressing red button and second by pressing power and vol+ buttons. And other to factory reset go to settings,and then factory reset.
Is there any other way to do it?
---------- Post added at 04:10 AM ---------- Previous post was at 04:08 AM ----------
There is a guide to do it
http://forum.xda-developers.com/showthread.php?t=2428319
Click to expand...
Click to collapse
I think he is talking about the one in settings which I can't do because it reboots so fast.
IAmBrock said:
I think he is talking about the one in settings which I can't do because it reboots so fast.
Click to expand...
Click to collapse
Oh got it . Thanks
I let my phone die and I am gonna fully charge it… Maybe it will work
SpyderTracks said:
That process doesn't work on xzu, at least not by holding the power button, just redisplays the normal power off menu.
Sent from my C6833 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I just tried it and i booted into safe mode
maybe a little clearer
Press power button until the menu comes up showing Power Off, etc
In THAT menu, long press the Power Off OPTION (not the button again), until another dialog pops up asking if you want to boot into safe mode
jeremy.chan said:
I just tried it and i booted into safe mode
maybe a little clearer
Press power button until the menu comes up showing Power Off, etc
In THAT menu, long press the Power Off OPTION (not the button again), until another dialog pops up asking if you want to boot into safe mode
Click to expand...
Click to collapse
You've mentioned that before but doesn't work on mine... What rom are you on?
Sent from my C6833 using XDA Premium 4 mobile app
SpyderTracks said:
You've mentioned that before but doesn't work on mine... What rom are you on?
Sent from my C6833 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Stock rom, rooted
jeremy.chan said:
Stock rom, rooted
Click to expand...
Click to collapse
I am on complete stock, no root. I tried the safe mode boot suggestion and it worked for me. Press the power on/off button on the side of the phone, until the Power off/Airplane mode options appear in the centre of the screen. Press and hold the first on-screen option (Power off), then the safe mode menu appears. I had no idea the menu was there until I tested it. I didn't boot to safe mode, as my phone is working fine, so it was unnecessary for me to do that. The option is definitely there though.
ursulavasey said:
I am on complete stock, no root. I tried the safe mode boot suggestion and it worked for me. Press the power on/off button on the side of the phone, until the Power off/Airplane mode options appear in the centre of the screen. Press and hold the first on-screen option (Power off), then the safe mode menu appears. I had no idea the menu was there until I tested it. I didn't boot to safe mode, as my phone is working fine, so it was unnecessary for me to do that. The option is definitely there though.
Click to expand...
Click to collapse
I already sent my phone back to sony hopefully they can fix it fast.

[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

Cant boot into TWRP 3.0.1.0 Manually

I installed no name rom and im getting a system UI has stopped working and i could never manually enter twrp I had to use an app to boot into recovery every time. Any advice on what to do
Manually
Power Off
Hold Volume Down
Hold Power
When at the LG Screen Let Go of Power for 1 second and then repress power
Go through prompts saying yes to them
Double0EK said:
Manually
Power Off
Hold Volume Down
Hold Power
When at the LG Screen Let Go of Power for 1 second and then repress power
Go through prompts saying yes to them
Click to expand...
Click to collapse
just to be clear, i never let go of the volume down button correct? Ive been holding the Vol down and power button non stop and ive tried releasing both of them and repressing them and i still got nothing, but i havent tried releasing just the power button and repressing it
dillonorden said:
just to be clear, i never let go of the volume down button correct? Ive been holding the Vol down and power button non stop and ive tried releasing both of them and repressing them and i still got nothing, but i havent tried releasing just the power button and repressing it
Click to expand...
Click to collapse
Correct. Do not let go of the Vol Down Button until the white screen ask you if you want to reset. And answer YES to both questions.
Double0EK said:
Manually
Power Off
Hold Volume Down
Hold Power
When at the LG Screen Let Go of Power for 1 second and then repress power
Go through prompts saying yes to them
Click to expand...
Click to collapse
Double0EK said:
Correct. Do not let go of the Vol Down Button until the white screen ask you if you want to reset. And answer YES to both questions.
Click to expand...
Click to collapse
now will this get me into TWRP so i can restore my back up or is it going to do something else? Im at work atm so im trying to get a full understanding of this process so i know what im doing when i get home. Wife and 2 kids keep me busy so i need to do this quick and efficiently lol
dillonorden said:
now will this get me into TWRP so i can restore my back up or is it going to do something else? Im at work atm so im trying to get a full understanding of this process so i know what im doing when i get home. Wife and 2 kids keep me busy so i need to do this quick and efficiently lol
Click to expand...
Click to collapse
IF you do have TWRP installed it will take you to it. If you dont then ... Good luck.
You can always download Terminal Emulator
Type in
Code:
su
Press Enter
Code:
reboot recovery
Press Enter
Instead of Terminal Emulator, You can download G-Script Lite.
Its basically just like Terminal Emulator but you can save commands like reboot recovery.
Its the only thing I really use it for since my Power Menu doesnt have the option yet.
Double0EK said:
Instead of Terminal Emulator, You can download G-Script Lite.
Its basically just like Terminal Emulator but you can save commands like reboot recovery.
Its the only thing I really use it for since my Power Menu doesnt have the option yet.
Click to expand...
Click to collapse
I cant use my device at all. When it boots up i get system UI stopped working repetitively. I can boot into download mode and fastboot mode. i had TWRP installed and had no name rom running and booted into TWRP then did a data, dalvik and cache wipe and started getting this issue so i believe TWRP is still installed. Im running windows 10 and the LG Flashtool stops working while trying to read the phone information
dillonorden said:
I cant use my device at all. When it boots up i get system UI stopped working repetitively. I can boot into download mode and fastboot mode. i had TWRP installed and had no name rom running and booted into TWRP then did a data, dalvik and cache wipe and started getting this issue so i believe TWRP is still installed. Im running windows 10 and the LG Flashtool stops working while trying to read the phone information
Click to expand...
Click to collapse
Oh. Damn well then use the Vol and Power to do get into recovery. Hopefully TWRP is still there. Good Luck
Double0EK said:
Oh. Damn well then use the Vol and Power to do get into recovery. Hopefully TWRP is still there. Good Luck
Click to expand...
Click to collapse
Just wanted to tell you thanks for your time. My device is up and running again. Id hit the thanks button but idk how to it on the app
Sent from my LG-H901 using XDA-Developers mobile app

Help installing TWRP to h850 in 7.0

I installed it with the command and when I go to the Erase and wipe data screen and press "yes" to everything, shows "erasing" and, of course, my phone erased all my data. I tried it a few times, so I don't want to lose my data again. So, there is anyone with h850 rooted?
If you are looking on how to properly root your lg h850 just check out this guide. http://forum.xda-developers.com/lg-g5/development/official-european-lg-g5-h850-bootloader-t3363040
Dileter said:
If you are looking on how to properly root your lg h850 just check out this guide. http://forum.xda-developers.com/lg-g5/development/official-european-lg-g5-h850-bootloader-t3363040
Click to expand...
Click to collapse
Okey, I followed all the steps, but after step 9, instead of booting into recovery, it deletes all my data
Santiagofamo said:
Okey, I followed all the steps, but after step 9, instead of booting into recovery, it deletes all my data
Click to expand...
Click to collapse
Read what is under step 9 and if you want to flash twrp and root it you will need to delete your data atlest once just save a backup and back it all up again after finishing. You have to unplug the usb cable and take out the battery and then hold volume down and the power button as soon as you see the LG logo you let go of the power button and then press it again right away then continue to hold volume down and the power button untill you see a screen (you hold the volume down while letting go of the power button at the lg logo) When you see the screen you just navigate using the volume keys and the power button to "yes" on both of the options then it will enter recovery mode. (You dont need to hold anything after that screen comes up)
---------- Post added at 06:34 PM ---------- Previous post was at 06:31 PM ----------
Hope that helps.
Dileter said:
Read what is under step 9 and if you want to flash twrp and root it you will need to delete your data atlest once just save a backup and back it all up again after finishing. You have to unplug the usb cable and take out the battery and then hold volume down and the power button as soon as you see the LG logo you let go of the power button and then press it again right away then continue to hold volume down and the power button untill you see a screen (you hold the volume down while letting go of the power button at the lg logo) When you see the screen you just navigate using the volume keys and the power button to "yes" on both of the options then it will enter recovery mode. (You dont need to hold anything after that screen comes up)
---------- Post added at 06:34 PM ---------- Previous post was at 06:31 PM ----------
Hope that helps.
Click to expand...
Click to collapse
I did everything but in the last step, when I select "yes" on both options it just wipes all my data instead of going to TWRP. Thanks in advance
Santiagofamo said:
I did everything but in the last step, when I select "yes" on both options it just wipes all my data instead of going to TWRP. Thanks in advance
Click to expand...
Click to collapse
So you are saying that TWRP never boots? Are you loading the latest TWRP 3.0.2.0-1 ?
Have you ever successfully booted TWRP?
Pphish20 said:
So you are saying that TWRP never boots? Are you loading the latest TWRP 3.0.2.0-1 ?
Have you ever successfully booted TWRP?
Click to expand...
Click to collapse
-Yes, instead of booting, erases all my data
-Yes
-No
Santiagofamo said:
-Yes, instead of booting, erases all my data
-Yes
-No
Click to expand...
Click to collapse
And on your PC, fastboot isn't giving you any errors? It's claiming it was successfully flashed? H850 from what region?
Pphish20 said:
And on your PC, fastboot isn't giving you any errors? It's claiming it was successfully flashed? H850 from what region?
Click to expand...
Click to collapse
Okey, so the problem was that I didn't plug phone into PC when I did last steps. I'm a bit retard. Thanks to everyone for helping.

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