Good morning i just got my lg g4 yesterday i was able to root it and flash custom recovery twrp via adb yesturday i even flashed some roms but today no matter what i do i cant get adb to work i keep on getting unathorized. On adb im stuck i cant get to boot to twrp either every time i try to whit the buttons vol down power at factory resets im stuck on exorsism rom but because i factory reset it dont got super su i tried diffrent computers and i get same error i uninstall android sdk and install whit no luck i tried lg flash tool to flash KDZ file gives me error can't connect to network try again in a few minutes can some help is their away to boot to twrp whit out adb ? Or how can. I fix the unauthorized on adb i think the problem is in my phone i tried diffrent computers windows 7 and 10 any help will greatly appreciates thanks
Sent from my LG-H811 using XDA-Developers mobile app
Did you try USB 2.0, if you a have a USB3.0 port it causes problems,
does your G4 serial starts with serial 505 to 510 and harware 1.0 ? those seems affected by the hardware flaw that makes boot loops
I read somewhere in here that serials 601and upper have the bootloop flaw fixed
Anyway, if you have an SD card installed, with the phone off remove it
and try again without the SD card
sometimes that helps
looks like G4 is a unstable beast
I did the same thing, I still haven't gotten adb working again but you can boot into recovery via kernel auditor. Or do a factory reset via the hardware keys and it will take you to twrp.
Sent from my LG-H811 using Tapatalk
I'm stuck at pretty much the same juncture. Kernel Auditor requires root to function (which we both seem to have lost) and the hardware buttons/factory reset just do that then boot me back into the rom. I also assume it's something with the phone since it reads "unauthorized" on 3 separate machines. Any other thoughts guys?
Also it has become apparent that although I fastbooted into TWRP initially, it did not stick. Leaving me with stock recovery, and clueless how to flash a recovery without ADB access.
@oogsaggie this what i did to get it fixed just download LGUP, put it in download mode, download the 20i KDZ file, and go back to stock 20i. and then root again make sure you permanently flash twrp move the twrp. image to your phone and flash iy from twrp
Sent from my LG-H811 using XDA-Developers mobile app
COCODRILO45 said:
@oogsaggie this what i did to get it fixed just download LGUP, put it in download mode, download the 20i KDZ file, and go back to stock 20i. and then root again make sure you permanently flash twrp move the twrp. image to your phone and flash iy from twrp
Sent from my LG-H811 using XDA-Developers mobile app
Click to expand...
Click to collapse
@COCODRILO45 Ended up doing exactly that. Wish I had seen your post earlier, but regardless great minds and all that stuff. For future reference I think COCODRILO45's solution is the most painless way to go. Cheers!
Related
Hey guys long time personal device modder and lurker here, I've seem to have bricked my girlfriends phone, and she is currently not very pleased.
I attempted to unlocked the boot loader for her D415
from this tutorial here http://forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-t-mobile-l90-t2836457.
did the first half of the guide ( adb ), I wasnt able to get reach fastboot from lack of fastboot drivers, but after reading another thread turns out her d415 was unlocked already. I rooted the phone with towelroot, installed TWRP from I think rom manager, booted into recovery from terminal emulator, made a backup of the phone using TWRP and installed cyanogenmod 11.
Now everything worked great with the phone, but she wanted Gapps. When I installed Gapps from TWRP half of the Gapps werent there ( the play store was missing ) , and a google plus notification repeatably kept popping up. So I decided to restore the phone with the backup of the phone I made earlier and reinstall cyanogenmod. Once the restore was complete it was booted into fastboot. At first her phone wasn't being recognized, I found the drivers for fastboot, on this guide here http://forum.xda-developers.com/lg-l90/general/guide-fastboot-l90-d415-t2827825. I can communicate with my phone from fastboot but that's it. I tried using fastboot to install the cyanogenmod and stock rom but I got a 'error: update package has no android-info.txt or android-product.txt" from each rom
So any help would be appreciated! Sorry for the long post, I didnt wanna leave out any details that could help!
Restore your device using my guide (or any other) here.
creativetrendz said:
Restore your device using my guide (or any other) here.
Click to expand...
Click to collapse
I'm not quite sure if your guide can help me, I'm only able to communicate with the device via fastboot, I can't reach download mode either . Thank you though
Flash recovery in fastboot. Install a system in custom recovery.
Sent from my LG-D405n using XDA Free mobile app
bravho said:
Flash recovery in fastboot. Install a system in custom recovery.
Sent from my LG-D405n using XDA Free mobile app
Click to expand...
Click to collapse
I don't think I can enter recovery by holding down buttons on this phone, I think the only way I could reach it is from a terminal emulator or TWRP manager? So what would flashing a recovery do ? because wouldnt I still be in flashboot?
Sorry only being stuck in flashboot is weird.
CarlJung said:
I don't think I can enter recovery by holding down buttons on this phone, I think the only way I could reach it is from a terminal emulator or TWRP manager? So what would flashing a recovery do ? because wouldnt I still be in flashboot?
Sorry only being stuck in flashboot is weird.
Click to expand...
Click to collapse
I got the recovery working, all i did was f did the factory reset method (hold power and volume down them realease power and hold again) and factory reset (didnt actually reset just went to recovery.?.) and boom in recovery
Thanks everyone...
You're welcome
Sent from my LG-D405n using XDA Free mobile app
Happy you fixed it .
Sent from my ALCATEL ONE TOUCH 4037T using AppYet
i also have same problem in d415
but i dont installed custom recovery so i cant go in recovery
does anybody have any other idea.
Hello guys,
i bricked my vs980 and now i need help.
Here is the story.
I was on 4.4.2 ROM. i installed towelroot and rooted phone. Then i downloaded autorec for vs980 to install twrp. After reboot all i can see on phone are colorful lines. Phone wont boot to OS (after few seconds it auto reboots). I have no download mode or fastboot mode. ALL i have is twrp installed, but i cant see anything on screen (anythinkg usefull - only those multi-colored lines). In twrp i can enter sideload mode.
When i enter sideload mode i see i adb my phone and it says im in sideload mode. So using adb i can install something (at least i think so).
Is it possible to unbrick my phone or is it totally lost?
I think i would need to somehow install original partitions on it using adb sideload.
I dont know how. i tried installing some roms, no success. Still phone wont boot to OS. I propably messed something with partitions when i was trying to unbrick it.
I tried installing kernel KK_Kernel_VS980_jdi, it doesnt help.
Any help appreciated. Thanks in advance.
// edit
Restoring download mode would be good. I would flash kdz then. But no idea how to do it having adb sideload only
//edit 2
I managed using sideload to flash 26a bootskatck and xdabbeb 2.3.0 rom. Then i flashed KK_Kernel_VS980_jdi which should repair those white lines. Now in recovery i still have all those lines (cant see anything on screen), but phone boots to OS. In OS, there are some lines but i can see everything on the screen (KK_Kernel_VS980_jdi helped). I guess now i need to restore download mode. But how?
//edit 3
I restored dl mode using zip from xdabbeb 2.3.0 thread and managed to install 24a using kdz method. It partiallly repaired phone - there are some lines, but according to info found on net they will disappear after some time (24h approx).
Rafal.
I nearly bricked my Razr i XT when downgrading from a Kitkat update to JB 4.1.2 but thanks to the great work here I am making some progress but cannot get Recovery or Root. the unlocking of bootloader via the Motorola website went fine and thanks to this post
http://forum.xda-developers.com/showthread.php?t=2239706 I got the rom I wanted, and it's fine.
I have read many other tutorials on installing a recovery and have downloaded and tried 6 or 7 CWM and TWRP images
but it never completes - fastboot says it has, but the phone stubbornly hangs at the flashing.
I have no problems getting into fastboot, but failed many times, and in desperation have tried with USB debugging on and off
and with and without sim and sdcard inserted.
attached are some photos to show where I am stuck at, and I would greatly appreciate some help
carkev said:
I nearly bricked my Razr i XT when downgrading from a Kitkat update to JB 4.1.2 but thanks to the great work here I am making some progress but cannot get Recovery or Root. the unlocking of bootloader via the Motorola website went fine and thanks to this post
http://forum.xda-developers.com/showthread.php?t=2239706 I got the rom I wanted, and it's fine.
I have read many other tutorials on installing a recovery and have downloaded and tried 6 or 7 CWM and TWRP images
but it never completes - fastboot says it has, but the phone stubbornly hangs at the flashing.
I have no problems getting into fastboot, but failed many times, and in desperation have tried with USB debugging on and off
and with and without sim and sdcard inserted.
attached are some photos to show where I am stuck at, and I would greatly appreciate some help
Click to expand...
Click to collapse
U said fastboot hangs at flashing the recovery, but on the command lines on your PC it says finished. Have u tried booting into recovery?
What recovery did u use and where did u get it?
USB debugging, simcard and sdcard don't have anything to do with fastboot. But it is likely that u didn't know that
thanks for looking at this.
I did try booting into recovery from my PC by after rebooting it and then taking the recovery option, but the phone hung at the Motorola bootloader unlocked warning screen.
this link was typical of the various tutorials I used: http://androidteen.com/motorola-razr-i-how-to-root-and-install-clockworkmod-cwm-recovery-on-android-4-1-2-jelly-bean-firmware/
to be fair I cannot recall where I got all the recovery images from - I have that many, and had to rename them recovery.img, so cannot remember the original download names
update:
I have just tried an app from the google play named Root Android, which advised trying other apps - Kingroot, Framaroot & Towelroot,
but they all failed .
what did catch my eye yesterday was the yellow text when in fastboot that says 'dismatched partition entry'
I ignored it as the img files I was trying to flash are all much smaller than the 100mb stated,
but today I am beginning to think that perhaps my recovery partition is corrupt and look for ways to repair it.
does that make any sense?
carkev said:
update:
I have just tried an app from the google play named Root Android, which advised trying other apps - Kingroot, Framaroot & Towelroot,
but they all failed .
what did catch my eye yesterday was the yellow text when in fastboot that says 'dismatched partition entry'
I ignored it as the img files I was trying to flash are all much smaller than the 100mb stated,
but today I am beginning to think that perhaps my recovery partition is corrupt and look for ways to repair it.
does that make any sense?
Click to expand...
Click to collapse
That could be it. Try flashing a rsd lite package from JB. Than go to the recovery and see if u have stock back.
Hazou said:
That could be it. Try flashing a rsd lite package from JB. Than go to the recovery and see if u have stock back.
Click to expand...
Click to collapse
thanks HazouPH, I'll give that a go
I have solved my problem with CWM:victory:
whilst I am not 100% certain I am pretty much sure it was a driver problem - for those who this may benefit, here is what I did.
1. I did not reflash my phone, but stayed with the one in my original post.
2. remember that the main problem was that Fastboot said I had succeeded in flashing a Recovery image, but that the phone 'hung'
at flash as in my photo. and then from my phone I could not get to recovery from the fastboot menu .
3. I stumbled across a posting (on XDA, but I cannot remember where) that said the Motorola drivers were not as good as they should be and that the Motohelper one's would be fine - so I downloaded them, and have attached the zip below.
4. I then decided to tidy up my PC and uninstalled all mobile phone drivers, plus any redundant USB Device drivers
5 for the USB tidying up I tend to use USBdview, which is superb and can be found here
6 when all this was done I simply tried the reflash of CWM - and got the same situation I had been having all along
but amazingly, when I selected 'recovery' it went in CWM - I nearly fainted with surprise!
from all this I can only assume it was a driver problem as I had changed nothing else.
perhaps it was Motohelper drivers- perhaps it was USBdview that did it for me - I will never really know, nor care!
I now have CWM v6.0.1.9 - it is touchscreen and permanent, plus I use the cute Reboot by app by Petrus to control my phone.
happy days!
I just received my new oneplus 3t
After setting up the basics I updated to Android nougat
It gave an error,
the phone reboots, asks for my code, entered my code started decrypting, got stuck, after 10 mins the phone reboots and the cycle repeated.
Called the help desk, got into recovery mode, wiped everything and now it keeps rebooting into recovery mode.
Is there a way to get out of this?
guusguus said:
I just received my new oneplus 3t
After setting up the basics I updated to Android nougat
It gave an error,
the phone reboots, asks for my code, entered my code started decrypting, got stuck, after 10 mins the phone reboots and the cycle repeated.
Called the help desk, got into recovery mode, wiped everything and now it keeps rebooting into recovery mode.
Is there a way to get out of this?
Click to expand...
Click to collapse
What do you mean by "everything"? If I guess correctly, just get the full 4.0.2 and sideload it from stock recovery.
nvertigo67 said:
What do you mean by "everything"? If I guess correctly, just get the full 4.0.2 and sideload it from stock recovery.
Click to expand...
Click to collapse
I mean the hard reset, kind of a noob here.
I have the option to install from internal storage but the customer service said that might break my phone or something.
guusguus said:
I mean the hard reset, kind of a noob here.
I have the option to install from internal storage but the customer service said that might break my phone or something.
Click to expand...
Click to collapse
I'm pretty sure atock recovery has the option to install via adb sideload - but I had to admit, I've never seen the stock-recovery...
nvertigo67 said:
I'm pretty sure atock recovery has the option to install via adb sideload - but I had to admit, I've never seen the stock-recovery...
Click to expand...
Click to collapse
Well I don't wanna mess around before I **** up my warranty. In that case I would have no phone and no money.
guusguus said:
Well I don't wanna mess around before I **** up my warranty. In that case I would have no phone and no money.
Click to expand...
Click to collapse
Boy, you own a OnePlus device:
https://oneplus.net/nl/support/answer/will-rooting-or-unlocking-the-bootloader-void-my-warranty
One of my main reasons to go for oneplus!
BTW: these devices are really hard to brick - and if you have bricked it, there is an unbrick-tool...
BTW2: adb sideload does not unlock boot loader or make 3t explode. sideloading a rom is just an other method to update stock roms.
nvertigo67 said:
Boy, you own a OnePlus device:
https://oneplus.net/nl/support/answer/will-rooting-or-unlocking-the-bootloader-void-my-warranty
One of my main reasons to go for oneplus!
BTW: these devices are really hard to brick - and if you have bricked it, there is an unbrick-tool...
BTW2: adb sideload does not unlock boot loader or make 3t explode. sideloading a rom is just an other method to update stock roms.
Click to expand...
Click to collapse
I have exactly the same problem. Do we have any stock ROM we can try to use to install it via recovery? Cos I can't access to internal storage, and there's an option in recovery to that (but i have nothing on it...)
Same issue just today, download adb for your computer, download the file from one plus and sideload it. I had to place the file in the adb folder on my computer to get it to work correctly.
Sent from my ONEPLUS A3000 using XDA-Developers Legacy app
One plus 3T stuck in recovery no acces to internal storage PC
Helle everybody,
A couple of weeks ago i unlocked my boot-loader of my one plus 3T.
I was also planning on rooting my phone and flash a custom recovery but i could not acces the internal storage of my phone through my laptop (win 10). So after a couple of hours trying i decided this was to complicated for me and just went on using my phone without a custom recovery/rooting... but with my bootloader still unlocked.
Today i received an OTA update and installed it. Now i have a big problem i am stuck in TWRP recovery mode and still cant acces my internal memory through my pc.... so i cant flash the factory ROM and reboot my device. Does anybody know how i can get acces to my internal memory or how to get my device out of TWRP recovery mode? I am really a beginner so please explain clearly.
Greetings Bas
baswillems123 said:
Helle everybody,
A couple of weeks ago i unlocked my boot-loader of my one plus 3T.
I was also planning on rooting my phone and flash a custom recovery but i could not acces the internal storage of my phone through my laptop (win 10). So after a couple of hours trying i decided this was to complicated for me and just went on using my phone without a custom recovery/rooting... but with my bootloader still unlocked.
Today i received an OTA update and installed it. Now i have a big problem i am stuck in TWRP recovery mode and still cant acces my internal memory through my pc.... so i cant flash the factory ROM and reboot my device. Does anybody know how i can get acces to my internal memory or how to get my device out of TWRP recovery mode? I am really a beginner so please explain clearly.
Greetings Bas
Click to expand...
Click to collapse
Use this...
https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306
Ty
Thanks
Hi,
I use a oneplus 3T
I had previously rooted my phone successfully using SuperSu and TWERP and I used it for 6 months. Now I tried to unroot it and did a full unroot using SuperSu. But my phone is stuck now. when I restart it oneplus logo comes. If I go to recovery mode, it just restart again and if I go to fastboot, nothing happens. When I connect my device to pc, it doesnt show up there. So I am not able to do fastboot because when I tried typing it, an error came.
Please someone help me out with this and guide me with a solution.
Thanks
EDIT:
Hey Guys after 5 hours of research and experimentation, I found the solution. If anyone in future have a similar problem, please PM me.
Abhimanyubadola said:
Hi,
I use a oneplus 3T
I had previously rooted my phone successfully using SuperSu and TWERP and I used it for 6 months. Now I tried to unroot it and did a full unroot using SuperSu. But my phone is stuck now. when I restart it oneplus logo comes. If I go to recovery mode, it just restart again and if I go to fastboot, nothing happens. When I connect my device to pc, it doesnt show up there. So I am not able to do fastboot because when I tried typing it, an error came.
Please someone help me out with this and guide me with a solution.
Thanks
Click to expand...
Click to collapse
Just download and flash your rom, assuming it's the stock OOS.
It will be unrooted afterwards.
Unleashed by ONEPLUS 3T rooted
RASTAVIPER said:
Just download and flash your rom, assuming it's the stock OOS.
It will be unrooted afterwards.
Unleashed by ONEPLUS 3T rooted
Click to expand...
Click to collapse
Hi, thanks for the reply.
I found out, I can fastboot because when I typed fastboot devices, it showed me the serial number.
Now I can't switch on my phone, because it gets stuck on the oneplus logo screen. I tried going in recovery but it still restarts. but i'm not able to access any screens other than fastboot.
I tried flashing TWRP. On pc it said successful. but no changes on my phone. I think I have accidentally deleted my OS and TWRP. but I cant figure out how to install these again.
How do I flash a ROM, if I can't access the storage of my phone.
I don't know what to do now.
Abhimanyubadola said:
Hi, thanks for the reply.
I found out, I can fastboot because when I typed fastboot devices, it showed me the serial number.
Now I can't switch on my phone, because it gets stuck on the oneplus logo screen. I tried going in recovery but it still restarts. but i'm not able to access any screens other than fastboot.
I tried flashing TWRP. On pc it said successful. but no changes on my phone. I think I have accidentally deleted my OS and TWRP. but I cant figure out how to install these again.
How do I flash a ROM, if I can't access the storage of my phone.
I don't know what to do now.
Click to expand...
Click to collapse
Try flashing another version of twrp using fastboot...open recovery....if it stuck on boot logo then wait for few minutes....it will work
Use power button and volume down button to boot into recovery!
Sent from my OnePlus3T using XDA Labs
Solved
Hey admin I got the solution. Please close this thread