I tried flashing twrp today so I could root it with Magisk. After installing the recovery I couldnt boot, so I tried getting back to the normal. I was still unable to boot, and I tried resetting from the now stock recovery. Still at boot animation. Now I'm only able to bott into recovery and fastboot, but I dont think I have USB Debugging enebled after trying to reset it :/
What should I do to try and fix it?
I suggest you flash the rom via adb sideload.
lvints said:
I suggest you flash the rom via adb sideload.
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Does that work without USB debugging? I kept getting error messages, and most fixes included "turn on USB debugging", which I cant
PowerOfDerp said:
Does that work without USB debugging? I kept getting error messages, and most fixes included "turn on USB debugging", which I cant
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I think yes, solved a problem through him
PS: I gave a quick search and saw that it does not need usb debugging
Related
So I have a rooted nexus 7 with recovery installed.
I tried to do a clean insall of last nights nightly so i wiped clean and installed cyanogen/gapps/kernal/deox/ui zips this morning got stuck in a bootloop probably should have done a boot before deox.... no big deal right?
Not today! Cant get it to boot into recovery. When i plug into windows computer bootloader freezes, linux also. when i try to reboot via usb from nexus tool kit i cant because usb debugging is not enabled. havnt tried adb because i figured the lack of usb debugging will prohibit stuff im at a loss...
please help..
voteforcondit said:
So I have a rooted nexus 7 with recovery installed.
I tried to do a clean insall of last nights nightly so i wiped clean and installed cyanogen/gapps/kernal/deox/ui zips this morning got stuck in a bootloop probably should have done a boot before deox.... no big deal right?
Not today! Cant get it to boot into recovery. When i plug into windows computer bootloader freezes, linux also. when i try to reboot via usb from nexus tool kit i cant because usb debugging is not enabled. havnt tried adb because i figured the lack of usb debugging will prohibit stuff im at a loss...
please help..
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Can you get to the bootloader? If you can, then you can do fastboot and flash a new rom.
Leonhan said:
Can you get to the bootloader? If you can, then you can do fastboot and flash a new rom.
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i got bootloader to work and recovery to load plugged into my computer while it was in the bios menu. (wtf?!?!?!) Who knows why bootloader was freezing when plugged into windows and linux.
Just got done unbricking someones phone (huawei Sonic), and everytime It is powered off or the bootloader is starting and I plug it in to my computer it decides to boot into CWM recovery. Maybe something like this is causing the freeze. Try reflashing the recovery.
So I was playing around with my phone and screwed up..
I was having problems with CyanogenMod, where the keyboard would crash every time, so I tried installing different versions of it, to see if it would fix it. When nothing worked I wiped the system using TWRP. Then, when I tried to flash cyanogenmod10.1.2 NIGHTLY the message I got was "Failed".
What do I do? I can't flash the factory rom, because my USB debugged was switched off, so fastboot won't work, and I can't install the only ROM on my sd, because it keeps failing.
USB debugging doesn't need to be enabled to use fastboot.
chrisbo4 said:
USB debugging doesn't need to be enabled to use fastboot.
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But whenever I try to use it in bootloader it says <waiting for device>. If I type fastboot devices I get nothing.
ItsGreg341 said:
But whenever I try to use it in bootloader it says <waiting for device>. If I type fastboot devices I get nothing.
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Make sure the google drivers are installed on you computer. You can check to see if they are installed by looking at the device manager on your computer.
Rooted my N73G with Clockwork back in 12/12 when I bought it, worked fine for a year and change. Last week it wouldnt boot past the glowy X. Tried resetting cache, Dalvik cache, and factory reset options in Recovery Mode. Nothing
Downloaded the SDK as a couple different tutorials instructed. Tried Skipsoft's toolkit. Why does every bloody recovery tutorial tell you "enable USB Debugging in the Settings menu" when you cant bloody well boot to a working OS???????
Needless to say, everything I try deadends at unable to do whatever because USB Debugging isnt enabled. Now it wont even boot into Recovery Mode, stopping at the bootloader.
Wat do?
aeldergoth said:
Rooted my N73G with Clockwork back in 12/12 when I bought it, worked fine for a year and change. Last week it wouldnt boot past the glowy X. Tried resetting cache, Dalvik cache, and factory reset options in Recovery Mode. Nothing
Downloaded the SDK as a couple different tutorials instructed. Tried Skipsoft's toolkit. Why does every bloody recovery tutorial tell you "enable USB Debugging in the Settings menu" when you cant bloody well boot to a working OS???????
Needless to say, everything I try deadends at unable to do whatever because USB Debugging isnt enabled. Now it wont even boot into Recovery Mode, stopping at the bootloader.
Wat do?
Click to expand...
Click to collapse
BETTER DESCRIPTION....
Rooted my N73G with Clockwork back in 12/12 when I bought it, worked fine for a year and change. Last week it wouldnt boot past the glowy X. Tried resetting cache, Dalvik cache, and factory reset options in Recovery Mode. Nothing
Downloaded the SDK as comminus's tutorial instructed. Installed Java Dev Kit and Android SDK. Got to the command line, but under the right directory when I try "adb devices" it doesnt list my tablet.
Tried Skipsoft's toolkit. Why does every bloody recovery tutorial tell you "enable USB Debugging in the Settings menu" when you cant bloody well boot to a working OS???????
Needless to say, everything I try deadends at unable to do whatever because USB Debugging isnt enabled. Now it wont even boot into Recovery Mode, stopping at the bootloader.
Wat do?
If usb debugging was enabled, one might save the important files from the device before flashing it.
Since you boot into the bootloader, you can flash a factory image. I recommend this guide but all of your data will be gone.
Erovia said:
If usb debugging was enabled, one might save the important files from the device before flashing it.
Since you boot into the bootloader, you can flash a factory image. I recommend this guide but all of your data will be gone.
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Click to collapse
From the linked guide (the one I've been using) "Enable usb debugging on your device (found under Settings > Developer Options)
NOTE: Since Android 4.2 the Developer Options are hidden by default."
How can I enable USB Debugging on a tablet that is bricked? Further, the SDK program doesnt see my tablet connected. I hear a little connection tone in windows when I plug it in, but running adb.exe from the command line and using an "adb devices" command shoes a "List of connected devices" that is empty.
Only the Skipsoft toolkit seems to want to even see my tablet, no matter what USB port I try,
There is no need for adb (it is only used to boot into bootloader). What you will need is the fastboot commands in the "Flashing the Factory Image" part, but be carefull to flash the proper image and to the proper partions.
Erovia said:
There is no need for adb (it is only used to boot into bootloader). What you will need is the fastboot commands in the "Flashing the Factory Image" part, but be carefull to flash the proper image and to the proper partions.
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Sorted. THanks.
Ok, I'm going to start by explaining everything I did up to this point to eliminate any troubleshooting sugggestions i may have already done.
I rooted and installed recovery the same way everyone else did. After a couple of days, I tried to install a ROM but im assuming i was encrypted because i was stuck in a loop that would only boot me into TWRP. Did my research and took the necessary steps to get around that and decrypt and boot into the new ROM.. FINALLY!!! Only one problem, this rom doesn't have Super SU installed, Alright... so i download the proper Super SU build and put it on my Micro SD card and try to boot into TWRP to flash....
This is where the problem begins. I never get the prompt to authorize my PC from my phone to allow anything, and i never did each time i reset. I'm almost certain the adb on this rom is messed up, i've wiped about 4-5 times to re-enable usb debugging from scratch in order to adb or fastboot into recovery via command prompt, however when i try adb, i get that unauthorized error an there's no option on the LG V20 to revoke under developer settings. Fastboot i just get the same "waiting for device" message. Also keep in mind that i set it to photo mode, every mode that was available and nothing. Tried different USB Cords and did this on both my laptop and my PC at work
I've tried uninstalling and reinstalling all of the drivers, re-installed the latest version of adb and fastboot to my PC, that didn't work either. Tried deleting the adbkeys file in the .android folder and still nothing.
When i try to boot in recovery manually, i just get the wipe data option and when i click yes to everything, it actually wipes my data. I'm unable to reflash TWRP because I can't access ADB or Fastboot due to the unauthorized error.
Someone, PLEASE HELP!!!!
any luck?
ahq1216 said:
Ok, I'm going to start by explaining everything I did up to this point to eliminate any troubleshooting sugggestions i may have already done.
I rooted and installed recovery the same way everyone else did. After a couple of days, I tried to install a ROM but im assuming i was encrypted because i was stuck in a loop that would only boot me into TWRP. Did my research and took the necessary steps to get around that and decrypt and boot into the new ROM.. FINALLY!!! Only one problem, this rom doesn't have Super SU installed, Alright... so i download the proper Super SU build and put it on my Micro SD card and try to boot into TWRP to flash....
This is where the problem begins. I never get the prompt to authorize my PC from my phone to allow anything, and i never did each time i reset. I'm almost certain the adb on this rom is messed up, i've wiped about 4-5 times to re-enable usb debugging from scratch in order to adb or fastboot into recovery via command prompt, however when i try adb, i get that unauthorized error an there's no option on the LG V20 to revoke under developer settings. Fastboot i just get the same "waiting for device" message. Also keep in mind that i set it to photo mode, every mode that was available and nothing. Tried different USB Cords and did this on both my laptop and my PC at work
I've tried uninstalling and reinstalling all of the drivers, re-installed the latest version of adb and fastboot to my PC, that didn't work either. Tried deleting the adbkeys file in the .android folder and still nothing.
When i try to boot in recovery manually, i just get the wipe data option and when i click yes to everything, it actually wipes my data. I'm unable to reflash TWRP because I can't access ADB or Fastboot due to the unauthorized error.
Someone, PLEASE HELP!!!!
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different route but im in the same boat. any luck?
I fixed this shortly after. Wanted to avoid returning to stock as. The only option was you and I was on 10d. I had to go back to stock but luckily the recovery method still works.
I have leeco lex820.
I don't know how......when I open its recovery mode i got stuck in a screen like this???
?Unmodified system partition
Swipe to allow modification?
But I can't swipe it......whole screen is stuck.......then I long press power button and restart the phone
Please help me to fix this
Heyyo, please ensure you are using latest TWRP build.
https://dl.twrp.me/x2/
Flash it via bootloader using a PC with command
fastboot flash recovery twrp-3.2.2-0-x2.img
Otherwise if you have root? You can use the flashify app to Flash it to recovery.
When i enter in fastboot mode.........I can't flash twrp file.
In CMD after giving commands of flashing...........it show something like
<Waiting for device>
That's how I can't flash file with pc
Also.....I know my phone is not rooted.....but in cpu-z app
It show root access (yes).......
Whenever i tried to root my phone......it need OEM unlocking option in developers mode.........leeco lex820 didn't have any option like oem.....so that's how I can't even root my phone can't flash any files.........I'm stuck
Please is there any method which can fix all that problems..............help me!
Gaurav singh898 said:
I have leeco lex820.
I don't know how......when I open its recovery mode i got stuck in a screen like this
Unmodified system partition
Swipe to allow modification
But I can't swipe it......whole screen is stuck.......then I long press power button and restart the phone
Please help me to fix this
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Leaving recovery aside does your phone boot normally? If yes what ROM - stock or custom? Did you try another USB cable? Have you enabled developer options in the past when it was working normal?
kayyappan said:
Leaving recovery aside does your phone boot normally? If yes what ROM - stock or custom? Did you try another USB cable? Have you enabled developer options in the past when it was working normal?
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Yes...it indeed boot normally.......Google pixel....custom rom........no I haven't try any other USB cable.........no
Gaurav singh898 said:
Yes...it indeed boot normally.......Google pixel....custom rom........no I haven't try any other USB cable.........no
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Are you able to transfer files to and fro PC/Phone? If yes that eliminates the cable, port and the phone. If not, you can suspect cable or PC port or phone itself or a mix of them. But that does not still explain why you are not able to swipe on TWRP.
If you are able to xfer data between phone and PC the you can download TWRP recovery again and try. Newer version is 3.2.3.
kayyappan said:
Are you able to transfer files to and fro PC/Phone? If yes that eliminates the cable, port and the phone. If not, you can suspect cable or PC port or phone itself or a mix of them. But that does not still explain why you are not able to swipe on TWRP.
If you are able to xfer data between phone and PC the you can download TWRP recovery again and try. Newer version is 3.2.3.
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Click to collapse
I have newer version of twrp file.......but as I told without recovery mode or oem unlocking I can't flash it............