[Q] kindle fire hd 8.9 has no bootloader adb doesn't work - General Questions and Answers

hi im new here and tried to restore using twrp and the boot-loader didn't restore with it now it just gets stuck at kindle fire logo when booting adb doesn't see the device has no fastboot access i have tried many different unbrick utilities when connected to the computer it shows "Jem-PVT-Prod-04 please tell me how to get it back to booting and if possible stock os also has no twrp access i know the bootloader didn't restore but i don't know if anything else did either also sometimes if you leave it on the screen will randomly change to fastboot mode but fastboot still doesn't work when this happens

darkforce81 said:
hi im new here and tried to restore using twrp and the boot-loader didn't restore with it now it just gets stuck at kindle fire logo when booting adb doesn't see the device has no fastboot access i have tried many different unbrick utilities when connected to the computer it shows "Jem-PVT-Prod-04 please tell me how to get it back to booting and if possible stock os also has no twrp access
Click to expand...
Click to collapse
Are the ADB drivers for your device installed? If you're having trouble installing the drivers by (connecting the device to your PC) I suggest you download and install "ADB Universal Driver. Google search it and it will appear automatically.
That may give you access to adb commands.
Sent from my Nexus 5 using Tapatalk

that didn't work.
krishneelg3 said:
Are the ADB drivers for your device installed? If you're having trouble installing the drivers by (connecting the device to your PC) I suggest you download and install "ADB Universal Driver. Google search it and it will appear automatically.
That may give you access to adb commands.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
I tried the universal drivers
but when i try to install any of the drivers is says "windows encountered a problem (device cannot start code 10 )"
thanks for trying though

Related

[Q] TWRP problem

I want to root my tablet so I flashed TWRP 2.6.0.0 using fastboot everything works fine.
But now I want to install the zip to root the tablet, problem is TWRP cannot mount any storage, internal sdcard external sdcard nothing at all is alway says E:Can't mount 'xxx' on anything I tap.
I tried CWM, and 2.5.0.0 and nothing seems to work.
I can boot fine in the stock OS, everything works fine but that
My bootloader is 10.6.1.27.1-20130711
Can anyone help me?
Ok now it is bad, I tried to factory reset using the bootloader (power + volume down)
It booted in the buged TWRP and now it keeps booting in TWRP and I cannot even reach the bootloader
Try using adb commands to boot into bootloader.
ADB reboot-bootloader is the command that I think you must use. Of course, use adb devices to see if your tab is listed.
______________________________
HTC Evo 4G LTE
aarsyl said:
Try using adb commands to boot into bootloader.
ADB reboot-bootloader is the command that I think you must use. Of course, use adb devices to see if your tab is listed.
______________________________
HTC Evo 4G LTE
Click to expand...
Click to collapse
I cannot get this to work on Windows 8, I have Asus Transformer ADB interface lister in device manager but I cannot see my device with the adb devices command.
Also, in TWRP when I try adb sideload it says failed.
win 8 is the worst OS you want to use when it comes to fastboot/adb (even with secpol.msc full admin access)
get your hands on a win7 / vista /xp
oh and TWRP2.6 is kinda bugged - flash 2.5 or lower
check this http://forum.xda-developers.com/showpost.php?p=44244313&postcount=12 but skip the steps you dont need (system, data userdata etc.)
cheers & gl
-Buster
Buster99 said:
win 8 is the worst OS you want to use when it comes to fastboot/adb (even with secpol.msc full admin access)
get your hands on a win7 / vista /xp
oh and TWRP2.6 is kinda bugged - flash 2.5 or lower
check this http://forum.xda-developers.com/showpost.php?p=44244313&postcount=12 but skip the steps you dont need (system, data userdata etc.)
cheers & gl
-Buster
Click to expand...
Click to collapse
I'm now on my laptop with Win7,
Ok so I tried to reset my device with a needle, but I cannot get it to the bootloader.
Still stuck in TWRP, I tried to go with ADB, I installer google usb driver from Android SDK, I cannot get it to be recognized by ADB, in the device manager I only see Transformer with a yellow "!", I tried with the Asus usb driver, nothing either.
Is there something else I can do to get this recognized with ADB? (fastboot doesn't work either)
I tried unpluging all, uninstalling all and reinstalling like 3 times.
Thanks for your help
Matiosse said:
I'm now on my laptop with Win7,
Ok so I tried to reset my device with a needle, but I cannot get it to the bootloader.
Still stuck in TWRP, I tried to go with ADB, I installer google usb driver from Android SDK, I cannot get it to be recognized by ADB, in the device manager I only see Transformer with a yellow "!", I tried with the Asus usb driver, nothing either.
Is there something else I can do to get this recognized with ADB? (fastboot doesn't work either)
I tried unpluging all, uninstalling all and reinstalling like 3 times.
Thanks for your help
Click to expand...
Click to collapse
fastboot should work. hold Vol-down and reset the device and keep vol-down pressed. it should go to fastboot. when you're in fastboot connect it to your laptop and see if the OS recognized your device - if not you have a driver issue. resolve that by installing the asus driver or the newest google generic drivers.
when you can see your device on dosprompt/powershel with fastboot devices then continue with getting recovery to work.
btw- stuck in twrp means? booting twrp (teamwin screen) but not responding?
good luck
-Buster
The problem is I cannot even get into fastboot, it keeps booting into TWRP, I tried to reset the tab with a needle, but I cannot reach fastboot in any ways
Matiosse said:
The problem is I cannot even get into fastboot, it keeps booting into TWRP, I tried to reset the tab with a needle, but I cannot reach fastboot in any ways
Click to expand...
Click to collapse
but you are still able to boot into android?
I was until I tried a factory reset, it wasn't working in Android so I did it in the fastboot menu.
Matiosse said:
I was until I tried a factory reset, it wasn't working in Android so I did it in the fastboot menu.
Click to expand...
Click to collapse
can you boot into twrp? and i mean just boot into it? so that you see install, backup, restore etc. buttons?
if yes - twrp has an adb mode
connect your tab in twrp to your pc (check that you can see it - adb devices) if yes type: adb reboot bootloader
and you should boot into that. test it with fastboot devices.
most important thing is that you get into fastboot or a working recovery to flash or prepare to flash a (custom) rom back onto your device.
Buster
I can get in TWRP on 2.5.0.0
But when I try ADB sideload it fails
The message is ADB sideload complete - Failed in red + lots of errors like Unable to mount '/data' '/cache' /system' pratically everything (note that I had the same problem of mounting when I was able to boot into Android)
Matiosse said:
I can get in TWRP on 2.5.0.0
But when I try ADB sideload it fails
The message is ADB sideload complete - Failed in red + lots of errors like Unable to mount '/data' '/cache' /system' pratically everything (note that I had the same problem of mounting when I was able to boot into Android)
Click to expand...
Click to collapse
learn to crawl before you run :angel:
Well I rooted 4 different android device and not a single one of them wasn't able to mount anything in recovery mod. I knew exactly what I was doing until I got in the recovery mod who won't even recognize my internal storage meanwhile I was able to perfectly boot in Android
Matiosse said:
Well I rooted 4 different android device and not a single one of them wasn't able to mount anything in recovery mod. I knew exactly what I was doing until I got in the recovery mod who won't even recognize my internal storage meanwhile I was able to perfectly boot in Android
Click to expand...
Click to collapse
dude - you can't boot into android anymore, you can't boot into fastboot to your own accord - yet you try to sideload stuff in twrp for what ever reason.
i gave you more hints and tips in my previous posts and link to get it to work yet it eems you did none.
so don't get me wrong - but what excactly is your goal here?
My goal is to get it working again...
I don't know if you've been reading my post but I did try everything you told me without sucess.
None of the tips I tried got me adb or fastboot working the sideload mode of TWRP doesn't work.
Matiosse said:
My goal is to get it working again...
I don't know if you've been reading my post but I did try everything you told me without sucess.
None of the tips I tried got me adb or fastboot working the sideload mode of TWRP doesn't work.
Click to expand...
Click to collapse
yes i read your posts - but im still unclear what you are trying to accomplish with sideload?
ok from the start:
when in twrp - connect your tab to your laptop - is windows working with it (drivers ok?) "adb devices" shows the device? if yes - adb reboot-bootloader (or fastboot reboot bootloader, not quite sure atm since i'm at work without micro usb cable) when issued the command is the tab rebooting? - and if yes, is it rebooting into twrp or fastboot? what screen is shown after that?
-B
ok from the start:
when in twrp - connect your tab to your laptop - is windows working with it (drivers ok?)
Windows isn't working with it, I tried Google usb driver, asus usb driver, universal adb driver, none of them work, this is where i'm stuck
"adb devices" shows the device? if yes - adb reboot-bootloader (or fastboot reboot bootloader, not quite sure atm since i'm at work without micro usb cable) when issued the command is the tab rebooting? - and if yes, is it rebooting into twrp or fastboot? what screen is shown after that?
Matiosse said:
ok from the start:
when in twrp - connect your tab to your laptop - is windows working with it (drivers ok?)
Windows isn't working with it, I tried Google usb driver, asus usb driver, universal adb driver, none of them work, this is where i'm stuck
"adb devices" shows the device? if yes - adb reboot-bootloader (or fastboot reboot bootloader, not quite sure atm since i'm at work without micro usb cable) when issued the command is the tab rebooting? - and if yes, is it rebooting into twrp or fastboot? what screen is shown after that?
Click to expand...
Click to collapse
when its connected - is device manager at least showing it as faulty or not at all? (yellow triangle exclamation mark thingy, i just installed asus on my VM) -> see attached file
UPDATE: I succeeded to go in fastboot mode
I couldn't get my tab to be recognized by windows so I installer my Nexus 4 using the toolkit, when it was succesfully installed I could manually install my tab since the "android devices" option appeared in the list when you want to manually install a driver in the devices manager. So I could choose Asus ADB interface.
Now I can boot into Android, but it will go into TWRP as soon as I restart my tablet.
Now I will try the link you sent me to get TWRP recognize my storage so I can flash a new rom, I will let you know if something go wrong.
Thanks for helping

[Q] Asus TF101 Soft Brick Re-loop HELP!

Hi everyone,
after days of researching this issue I'm finally at wits end. After installing the Playstore version of ROM Manager, my Asus has been stuck in CWM recovery mode with the inability to mount any drives. When I re-boot the tablet gets stuck on the load screen. I have tried several methods to flash the tablet using:
- NVFLASH
- EASY FLASHER
- FASTBOOT
- ONE CLICK RECOVERY
- ADB PUSH
The recurring issue that I seem to be encountering using these methods is that my PC recognizes the tablet in APX mode (I have tried both naked & usbpcdrivers) but the utility software does not. When I boot into recovery mode ADB recognizes my device but does not in APX mode. When I run NVFLASH while in APX mode my tablet gets disconnected from the PC and I receive a USB write error from NVFLASH.
Prior to the failure I successfully rooted my device using Baidu Root. At this point I don't even know how to power off the device as the only way to exit the loop is to boot into recovery or APX mode.
Any help would be greatly appreciated, as my experience with these matters are limited.
Thanks
roniinn said:
Hi everyone,
after days of researching this issue I'm finally at wits end. After installing the Playstore version of ROM Manager, my Asus has been stuck in CWM recovery mode with the inability to mount any drives. When I re-boot the tablet gets stuck on the load screen. I have tried several methods to flash the tablet using:
- NVFLASH
- EASY FLASHER
- FASTBOOT
- ONE CLICK RECOVERY
- ADB PUSH
The recurring issue that I seem to be encountering using these methods is that my PC recognizes the tablet in APX mode (I have tried both naked & usbpcdrivers) but the utility software does not. When I boot into recovery mode ADB recognizes my device but does not in APX mode. When I run NVFLASH while in APX mode my tablet gets disconnected from the PC and I receive a USB write error from NVFLASH.
Prior to the failure I successfully rooted my device using Baidu Root. At this point I don't even know how to power off the device as the only way to exit the loop is to boot into recovery or APX mode.
Any help would be greatly appreciated, as my experience with these matters are limited.
Thanks
Click to expand...
Click to collapse
First recommendation, stay away from ROM Manager, our device doesn't like it. You need to try and uninstall all usb drivers associated with tf101 and start over. I used the drivers from BRK's v.8 Tool Kit. You may need to find some newer adb files to swap out with his, but try first. To clean all the drivers may require connecting the tab to pc in different modes to even see some of the drivers, but see what's in Programs & Features - Remove function in Windows. You will also need the stock ROM downloaded from Asus site before you start. If you can get into recovery, then you should have an option in there to power off the device. If you get that far, then his tool has the nvflash pieces to start from scratch and get rooted and install an older custom recovery. Go with the CWM version there and, ultimately, change it out to the latest TWRP as soon as possible. Getting the drivers for Windows working is the hardest part, assuming everything else works. Conflicting USB drivers will be nothing but headaches, as you've found out.
Hi,
just to be clear, when the tablet is in APX mode, is ADB supposed to be able to detect it when the adb devices command is used?
roniinn said:
Hi,
just to be clear, when the tablet is in APX mode, is ADB supposed to be able to detect it when the adb devices command is used?
Click to expand...
Click to collapse
I don't think so. It's like download mode on other Android devices. You should be able to access via adb in Android, with USB debugging enabled, or in some custom recoveries, my TWRP builds for one. I believe nvflash is the only method to communicate with APX mode.
Sent from my SM-N900T using XDA Premium HD app
Hi,
I have re-installed drivers, but the PC still disconnects my tablet when running NVFLASH, I have read that a utility named WHEELIE might assist in unlocking the bootloader on my device allowing NVFLASH to run successfully. The problem is I can not locate the windows version of this file anywhere. All of the links point to a website named AndroidRoots, but the file seems to have been removed from the site.
Any Ideas where I can locate this program?
Thanks again.
roniinn said:
Hi,
I have re-installed drivers, but the PC still disconnects my tablet when running NVFLASH, I have read that a utility named WHEELIE might assist in unlocking the bootloader on my device allowing NVFLASH to run successfully. The problem is I can not locate the windows version of this file anywhere. All of the links point to a website named AndroidRoots, but the file seems to have been removed from the site.
Any Ideas where I can locate this program?
Thanks again.
Click to expand...
Click to collapse
BRK's version 8 tool I referenced uses wheelie to cover all possible skus of tf101 and works well for me. As far as drivers, you have to make sure there's only one set installed for tf101.
Sent from my SM-N900T using XDA Premium HD app
Does the wheelie script run automatically when I invoke the rootkit app, or do I have to manually run it from a CMD window?
Thanks for all your help,
roniinn said:
Does the wheelie script run automatically when I invoke the rootkit app, or do I have to manually run it from a CMD window?
Thanks for all your help,
Click to expand...
Click to collapse
It runs it where needed within a windows app interface, completely transparent once you start the program executable by double clicking it. You'll see a command window, but it just shows you the progress.
Sent from my SM-N900T using XDA Premium HD app
Thanks for your help,
I have finally got my device up and running again.
My next step is to flash the new KatKiss ROM, can I do this using BRK's toolkit by substituting my stock rom file with the new one, or is it to better to install the new rom from recovery and external SD card?
roniinn said:
Thanks for your help,
I have finally got my device up and running again.
My next step is to flash the new KatKiss ROM, can I do this using BRK's toolkit by substituting my stock rom file with the new one, or is it to better to install the new rom from recovery and external SD card?
Click to expand...
Click to collapse
I would just install it from recovery and ext sdcard, easier if you've already cleaned and repartitioned, etc with a stock rom.
Sent from my SM-N900T using XDA Premium HD app

LG nexus 5 hammerhead running cyanogen - unable to connect to pc using adb

Hi Team,
Greetings.
I have been using LG Nexus 5 running cm12.1 but since the moment I updated the phone to cm13 I have started facing lots of troubles. The phone boots up and stuck on cm logo also I did something and the twrp recovery is not seen anymore instead I only have cyanogemode recovery which is driving me nuts. The present situation I am facing is I can't connect my phone to the pc for me to reinstall twrp. I really appreciate your help in this matter.
Thanks a lot for your time.
Merry Christmas!
Jinson Jose.
So the phone is not detected when connected in fastboot mode? Adb commands are often used when the phone has fully booted into the installed rom.
audit13 said:
So the phone is not detected when connected in fastboot mode? Adb commands are often used when the phone has fully booted into the installed rom.
Click to expand...
Click to collapse
Hi Yes the phone is not detected and I tried adb commands too but in vain. I guess I messed up the phone while I am on cyanogenmode recovery by trying to format the phone.
Is the phone detected when you connect the phone to the computer in fastboot mode? ADB commands will not work in fastboot mode as you need to use fastboot commands.
Maybe it might be the PC drivers? I lost connection too and managed to restore it by using the driver setup module in Wugfresh's Nexus Root Toolkit. It will walk you through removing vestiges of old drivers and help install new drivers.
audit13 said:
Is the phone detected when you connect the phone to the computer in fastboot mode? ADB commands will not work in fastboot mode as you need to use fastboot commands.
Click to expand...
Click to collapse
No the phone is not detected. All I can see is a usb sign and it says nexus 5. I can't open nexus 5 files.
The computer is a Windows xp or win7 machine?
No devices are found and you run a fastboot command?
audit13 said:
The computer is a Windows xp or win7 machine?
No devices are found and you run a fastboot command?
Click to expand...
Click to collapse
Hi Thanks for your reply. The Machine is Windows 10. I tried fastboot commands as seen in one of the google searches. When I connect the phone it is not detected. I was able to see the nexus but I think I messed things by trying to factory reset and wipe cache using cyanogenmode recovery. Now the computer shows only universal serial bus devices when I connect the phone.
OP, hello...? Am I inaudible/illegible? Have you tried setting up the ADB/Fastboot via NRT as I suggested?
I don't use Win10. I do all of my flashing on a Win7 x64 machine and everything works perfectly when I am dealing with my Nexus 4, Nexus 5, and nexus 7.
I use Win10 with no problems. It must be the driver setup. NRT will fix it for the OP if he can clear whatever is preventing him seeing my post...

bricked shield?

hi guys,
i my shield is stuck on the nvidia logo when booting normally, if it brings up the bootloader, it shows unlocked but hitting continue caused it to freeze on the screen, recovery freezes on nvidia logo and fastboot protocol just brings it back to this screen. i orginally installed twrp and it confirmed successful flash of new os .... on reboot it bricked to its now state, i cant get into twrp or get my pc to see it to install a new copy
anyone got any ideas
thanks
@Fairmax don't click continue, it freezes because there is nothing to continue to, as long as you can enter bootloader your device isn't fully bricked. So, to fix your problem you will have to download official ROM from nvidia's site (https://developer.nvidia.com/shield-open-source find your model and click recovery images).
When you download latest ROM unzip it and follow the textual guide, but, there will be one file missing (i can't remember which one, user data maybe or something like that), don't worry and just continue with the next step. After you flash just reboot to system by holding power button. Good luck !
i cant seem to get it to be recognised by windows all i get is this-- Windows has stopped this device because it has reported problems. (Code 43) A request for the USB device descriptor failed.--
trying to install nvidia usb driver via have disk bring up an error that the file is not usable with x64 system
ok after many driver reinstall iv got device manager to say android adb interface but still not showing on on device list in cmd
Fairmax said:
ok after many driver reinstall iv got device manager to say android adb interface but still not showing on on device list in cmd
Click to expand...
Click to collapse
Which command did you type in?
fpozar said:
Which command did you type in?
Click to expand...
Click to collapse
adb devices shows no devices
i tried the 3 different option in the driver install which was android adb, bootloader, and something else and nothing shows in devices. i tried it on my laptop and a different cable and cant get adb to list the device :crying:
Fairmax said:
adb devices shows no devices
i tried the 3 different option in the driver install which was android adb, bootloader, and something else and nothing shows in devices. i tried it on my laptop and a different cable and cant get adb to list the device :crying:
Click to expand...
Click to collapse
Well of course adb devices shows no devices because you are not actually in adb mode, you are in the bootloader mode. Just download minimal fastboot and adb, install it and extract recovery image into the folder where you installed minimal adb and fastboot (you don't need any other drivers).After you did this and your device is in bootloader and connected, click on the path in your fastboot & adb folder and delete everything and type cmd. No need to do adb devices, just proceed with fastboot flash ...
fpozar said:
Well of course adb devices shows no devices because you are not actually in adb mode, you are in the bootloader mode. Just download minimal fastboot and adb, install it and extract recovery image into the folder where you installed minimal adb and fastboot (you don't need any other drivers).After you did this and your device is in bootloader and connected, click on the path in your fastboot & adb folder and delete everything and type cmd. No need to do adb devices, just proceed with fastboot flash ...
Click to expand...
Click to collapse
ah now that makes sence....silly me i dont do this very often . so fastboot saw device and iv uploaded all parts of the recovery image and rebooted but it is still stuck on the nvidia logo, that was the original file so now il try 5.2.0 and see if that works
Fairmax said:
ah now that makes sence....silly me i dont do this very often . so fastboot saw device and iv uploaded all parts of the recovery image and rebooted but it is still stuck on the nvidia logo, that was the original file so now il try 5.2.0 and see if that works
Click to expand...
Click to collapse
You can also try flashing twrp and then lineageos or something from twrp.
fpozar said:
You can also try flashing twrp and then lineageos or something from twrp.
Click to expand...
Click to collapse
good news after a few hours of trying (usb dropped connection a few times then battery died) it finally works again .....been over 2 years since iv had this shield running after nvidia did the recall , now goto put a different rom on there so it dosnt update and kill itself
Hello I had a similar issue with my k1 tablet and ended up flashing factory images via adb fastboot and all flashed fine. Now my tablet is stuck on the boot screen with the green and white nvidia logo. How long does it take to boot please?
I have same issue too. I can load TWRP and flash the other partitions but TWRP shows un-mountable partitions and even a full stock ROM flash will not allow it to boot. I have a similar issue with a recall tablet. what did you do to fix it?

How to root zenfone 7 ZS670KS

hello guys
how do i root this phone please.
none of the google searched guides seem to work.
1. i've unlocked the bootloader using the asus app
2. i have adb installed on my pc
3. i've enabled usb debug mode on phone and allowing installation unknown apps
4. i've installed magisk v23 by downloading from github and just installing the apk file normally
5. i've downloaded a 2.9gb zip file from asus for androind 11 firmware onto phone and pc (but its a zip file that extracts a bin file, no image file)
my problem seems to be i don't know how to CREATE AND PATCH an image file or install twrp and install image file that way.
Could someone help, there doesn't seem to be any guides for rooting in this phones forum.
Look in the twrp thread: https://forum.xda-developers.com/t/recovery-official-twrp-for-asus-zenfone-7-series.4161719/
after twrp you can flash the magisk.zip
Seosam said:
Look in the twrp thread: https://forum.xda-developers.com/t/recovery-official-twrp-for-asus-zenfone-7-series.4161719/
after twrp you can flash the magisk.zip
Click to expand...
Click to collapse
i keep getting era waiting for device when i want to flash the phoben with twrp.
adb reboot bootloader (works and i enter the recovery menu start, bootloader, recovery, power off etc)
fastboot flash recovery_a twrp.img (when i type this cmd power shell just says waiting for device)
i have universal drivers installed and android sdk installed. not sure why it isn't recognising the phone?
When my phone is switched on normally, cmd recognises it, when i use adb devices. but as soon as i reboot into recovery mode using cmd "adb reboot bootloader" it stops recognising the phone on the list of devices using the cmd "adb devices"
so you don`t get an answer from your phone by "fastboot devices" ?
Have you tried another usb cable and or port?
Seosam said:
so you don`t get an answer from your phone by "fastboot devices" ?
Have you tried another usb cable and or port?
Click to expand...
Click to collapse
no answer from phone when in fastboot mode.
but i do get a reply in cmd when phone is switched on normally.
I'll try with another cable, but if it responds to adb when in normal mode. doesn't it mean it's not a cable issue but a software driver issue?
Seosam said:
so you don`t get an answer from your phone by "fastboot devices" ?
Have you tried another usb cable and or port?
Click to expand...
Click to collapse
seems when i do adb reboot bootloader it goes into what i thought was called fastboot. It even says fastboot.
but in that mode my phone isn't recognised by cmd when type adb devices, it doesn't come up.
it has 4 options reboot system now, botloader, enter recovery, reboot to bootloader, power off.
if i then select enter recovery. it enters a smaller text screen with lots of small blue writing. when inside that screen (recovery mode) cmd seems to recognise my device.
but it says it is unauthorized. this is in recovery mode.
i'm not sure why it says it is unauthorized. i've authorised my pc to control the phone through the fingerprint, when the message popped up.
but i can't push the twrp.img file through because of this.
since cmd doesn't seem to recognise phone in fastboot mode.
and cmd doesn't seem to have authorisation in recovery mode.
any ideas?
is it possible to root using adb sideload or install twrp using adb sideload?
articoceanic said:
seems when i do adb reboot bootloader it goes into what i thought was called fastboot. It even says fastboot.
but in that mode my phone isn't recognised by cmd when type adb devices, it doesn't come up.
it has 4 options reboot system now, botloader, enter recovery, reboot to bootloader, power off.
if i then select enter recovery. it enters a smaller text screen with lots of small blue writing. when inside that screen (recovery mode) cmd seems to recognise my device.
but it says it is unauthorized. this is in recovery mode.
i'm not sure why it says it is unauthorized. i've authorised my pc to control the phone through the fingerprint, when the message popped up.
but i can't push the twrp.img file through because of this.
since cmd doesn't seem to recognise phone in fastboot mode.
and cmd doesn't seem to have authorisation in recovery mode.
any ideas?
Click to expand...
Click to collapse
Thats the right mode.
Does the phone at normal start show that the bootloader is unlocked?
Your debugging mode is turned on in developer settings?
A sideload isn`t possible I think.
Seosam said:
Thats the right mode.
Does the phone at normal start show that the bootloader is unlocked?
Your debugging mode is turned on in developer settings?
A sideload isn`t possible I think.
Click to expand...
Click to collapse
yes, shows bootloader is unlocked when i start the phone.
usb debugging mode is turned on.
i think for some reason in fastboot mode the device driver is not recognised in windows. have googled seems it was a very old problem that happned on phones 6 years ago. nut i haven't found anything recent to solve same error.
articoceanic said:
yes, shows bootloader is unlocked when i start the phone.
usb debugging mode is turned on.
i think for some reason in fastboot mode the device driver is not recognised in windows. have googled seems it was a very old problem that happned on phones 6 years ago. nut i haven't found anything recent to solve same error.
Click to expand...
Click to collapse
So you can just try it on another pc.
Have you changed from USB 3 port to a USB 2?
My Xiaomi mix2s had sometimes this too. That's worked for me.
Seosam said:
So you can just try it on another pc.
Have you changed from USB 3 port to a USB 2?
My Xiaomi mix2s had sometimes this too. That's worked for me.
Click to expand...
Click to collapse
i think its definitely a driver issue. windows 10 seems to be overriding the drivers and installing wrong ones. and won't let me install right ones.
haven't tried in a different pc. will need to get hold of one and try.
Seosam said:
So you can just try it on another pc.
Have you changed from USB 3 port to a USB 2?
My Xiaomi mix2s had sometimes this too. That's worked for me.
Click to expand...
Click to collapse
dont'know what happened. but weirdly i used usb 2.0 as you said and the driver listed on page 2 of this link got recognised.
[RECOVERY][OFFICIAL] TWRP for ASUS ZenFone 7 Series
*** Disclaimer *** All flashing is done at your own risk! While nothing from this thread should break your device, don't come back here blaming anyone if it does! Introduction Team Win Recovery Project 3.x, or twrp3 for short, is a custom...
forum.xda-developers.com
all this time windows 10 wouldn't let me install it. kept saying the drivers i already had was the best ones. but weirdly this time it did.
thanks friend. i think i have root access now. magisk keeps asking me to install the app tho. not sure why. i have version 23.0 installed.
but when i opne magisk it shows install icons for magisk and an unknown App. both listed as version 23.0.
Seosam said:
So you can just try it on another pc.
Have you changed from USB 3 port to a USB 2?
My Xiaomi mix2s had sometimes this too. That's worked for me.
Click to expand...
Click to collapse
last question friend, thanks for all your help.
where do i download apps like ad block plus adaway minmingaurd etc.
magisk dowsn't seem to have an option for that.
articoceanic said:
last question friend, thanks for all your help.
where do i download apps like ad block plus adaway minmingaurd etc.
magisk dowsn't seem to have an option for that.
Click to expand...
Click to collapse
how solve com.asus.service keep stopping after install twrp? android 11 stock rom please answer
decade 1 said:
how solve com.asus.service keep stopping after install twrp? android 11 stock rom please answer
Click to expand...
Click to collapse
I'm not sure.
i only managed to root it by following the instructions here years ago.
maybe try updating the asus apps in play store? or ask some of the other people here who know more than me. or disable the asus apps. i don't use them.
sorry i couldn't help more
articoceanic said:
I'm not sure.
i only managed to root it by following the instructions here years ago.
maybe try updating the asus apps in play store? or ask some of the other people here who know more than me. or disable the asus apps. i don't use them.
sorry i couldn't help more
Click to expand...
Click to collapse
I try factory reset normal again I hope no recurrence

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