Lenovo Z5 came with unlocked bootloader and now i cannot use Revolut - General Questions and Answers

What is the easiest option here? Can i relock it somehow? I've never fiddled with android before so please use small words . I tried using mini ADP following this tutorial. It requires me to go into fastboot but i cant go, i press the volume buttons to switch between START, Recovery Mode, Restart Bootloader and Exit but there's no FAST BOOT option. I can see the "FastBood mode" writter with red letters, then bellow it
PRODUCT_name -jd2018
VARIANT - SDM EMMC
and some other info.

thandeer said:
It requires me to go into fastboot but i cant go .... but there's no FAST BOOT option. I can see the "FastBood mode" writter with red letters, then bellow it
PRODUCT_name -jd2018
VARIANT - SDM EMMC
and some other info.
Click to expand...
Click to collapse
You contradict yourself.

You can use command fastboot flashing lock.
Make sure get_unlock_ability is set to 0.

I followed the youtube video from this guide without flashing TWRP first or doing anything else. I failed to flash TWRP before doing what's in the video and my phone wouldnt boot and would give me qualcom crashdump. I then just followed the video and i installed a the stock ROM and now Revolut works for some reason even though i did not root and i still got unlocked bootloader

A phone always have 2 pieces of software: Bootloader and Android OS. These are 2 different softwares which are independent from each other.
Read also here:
Android Booting - eLinux.org
elinux.org

Related

Google Pixel Flasher Using QPST

Hello
I have a Google pixel 128 GB device but recently it got bricked after an ota update. Unfortunately my phone is not rooted or unlocked. So I could not do anything under fastboot, also adb is crashed.
So the phone is bricked. But it can be rectified using QPST is edl mode I suppose. But as of now there is no such development for qpst for Google pixel.
But there are many users they face the same issue recently.
Is there any chance of development for it?
you said bootloader ! you mean the phone can boot into bootloader mode ! after that you said edl mode ? i dont understand. please explain. i may help !
*The Phone Goes into Fastboot with no problems.
*In Fastboot Mode if i try to go to Recovery, The Phone Reboots and does not go to the Recovery But it Keeps on Rebooting.
So the Recovery Partition of the Phone might be Corrupted.
So im looking for ways to Flash the Recovery partition with QPST or any other methods.
Fastboot Doesn't Help Because the Bootloader is locked.
senthil19 said:
*The Phone Goes into Fastboot with no problems.
*In Fastboot Mode if i try to go to Recovery, The Phone Reboots and does not go to the Recovery But it Keeps on Rebooting.
So the Recovery Partition of the Phone might be Corrupted.
So im looking for ways to Flash the Recovery partition with QPST or any other methods.
Fastboot Doesn't Help Because the Bootloader is locked.
Click to expand...
Click to collapse
Download factory image, open up the .sh script as text, copy the fastboot commands about wiping and clearing userdata, cache , etc into a terminal using fastboot
Xdevillived666 said:
Download factory image, open up the .sh script as text, copy the fastboot commands about wiping and clearing userdata, cache , etc into a terminal using fastboot
Click to expand...
Click to collapse
I do believe I've tried this to no avail on a Verizon g-2pw4100-022-b (the "b" probably stands for "brickable").
I'm stuck in the same situation:
Power+vol down - bootloader
Bootloader to recovery - boot loop
Bootloader to barcodes - barcodes show
Edit: power on only leads to constant screen flashing unless you hold volume down for bootloader, at which point you can vol up once and power down.
Can't flash a recovery, can't flash an OTA since that requires adb sideload, which is part of recovery, and can't flash a factory image with the bootloader locked, which is only unlocked under development tools.
One thing to note is that in the bootloader screen, both "b/l" and the one below it (radio?) both say "n/a", which leads me to believe the December update from Verizon could be the cause.
Suggestions as to how to proceed are greatly appreciated.
senthil19 said:
Hello
I have a Google pixel 128 GB device but recently it got bricked after an ota update. Unfortunately my phone is not rooted or unlocked. So I could not do anything under fastboot, also adb is crashed.
So the phone is bricked. But it can be rectified using QPST is edl mode I suppose. But as of now there is no such development for qpst for Google pixel.
But there are many users they face the same issue recently.
Is there any chance of development for it?
Click to expand...
Click to collapse
I have a Reddit thread how to activate qpst .
You can also "adb reboot edl" if your PC can recognize your phone at least.
If not, power button and volume up(or down, I don't remember) for at least forty seconds sometimes brings it up
But then you'd need firmware to flash with qpst and I'm not sure how to go about doing that
---------- Post added at 07:44 AM ---------- Previous post was at 07:42 AM ----------
PoXFreak said:
I do believe I've tried this to no avail on a Verizon g-2pw4100-022-b (the "b" probably stands for "brickable").
I'm stuck in the same situation:
Power+vol down - bootloader
Bootloader to recovery - boot loop
Bootloader to barcodes - barcodes show
Edit: power on only leads to constant screen flashing unless you hold volume down for bootloader, at which point you can vol up once and power down.
Can't flash a recovery, can't flash an OTA since that requires adb sideload, which is part of recovery, and can't flash a factory image with the bootloader locked, which is only unlocked under development tools.
One thing to note is that in the bootloader screen, both "b/l" and the one below it (radio?) both say "n/a", which leads me to believe the December update from Verizon could be the cause.
Suggestions as to how to proceed are greatly appreciated.
Click to expand...
Click to collapse
Can you fastboot boot twrp ?
Are there any solutions to enter EDL Mode in google pixel without adb?

TF303CL boot fail

Hi!
Unfortunately there is no topic for Asus Tf303CL, but since it is the member of the TF3xx family I hope this post can stay here.
The problem is, that I'm stuck at the Asus boot (static white) logo and can't go further in booting.
I've tried ADB, but there's no response on the "adb devices" command.
I've also tried fastboot, but only two commands are woriking:
"fastboot devices" comes back with an alphanumeric number and
"fastboot continue" turns off the tablet.
The other fastboot commands are returning with the message "fastboot failed <remote failure>"
So finally I've found some hints that maybe with xFSTK I would able to fix fastboot, then with the Asus Flast Tool I supposed to be able to flash the stock raw rom (which I've already done before).
But unfortunately xFSTK is ether not working (no communication) or I'm using it wrong. As far as I know TF303CL has Intel SoC with Baytrail platform, so I used the Baytrail B0 tab in xFSTK and I've loaded the *ifwi*.bin file which I found in the stock raw rom.
Is this the right way to fix fastboot or I have to do something else? Or the tablet may has hardware defect?
mucden1 said:
Hi!
Unfortunately there is no topic for Asus Tf303CL, but since it is the member of the TF3xx family I hope this post can stay here.
Click to expand...
Click to collapse
I think it was a good idea to open this thread. To my mind your device is really very close related to TF300T and TF700T. The OS is Android 4.4. So it might be worth to attempt to flash a CR like "KatKiss - Nougatella"
But before you may start is to clarify following:
1. Is the bootloader on your device unlocked?
2. Is there already any custom recovery like TWRP on your device?
3. Can you boot into fastboot protocol by holding Power on and Volume down together?
If you cannot get access neither through ADB or Fastboot, your device is bricked for good. Sorry!
1. Is the bootloader on your device unlocked?
I have no idea. It bought it brand new, but I already had to debrick it once with Asus Flash Tool about a year ago. So raw firmware was flashed. I don't know whether flashing a raw rom with AFT requires unlocked bootloader or not.
2. Is there already any custom recovery like TWRP on your device?
As far as I know it has stock recovery.
3. Can you boot into fastboot protocol by holding Power on and Volume down together?
I think Power on & Vol down is the key combination for recovery mode. Power on & Vol up is the combination for fastboot. I can't access to recovery, but fastboot may partially work.
If you cannot get access neither through ADB or Fastboot, your device is bricked for good. Sorry!
Whit adb
Code:
adb devices
command has no response. With fastboot I have a response on the
Code:
fastboot devices
command, it returns some kind of an id. Beside this
Code:
fastboot continue
makes the device to turn off. Other fastboot commands (as I wrote) are returning with the "fastboot failed <remote failure>" response.
These are what I have tried so far:
reboot, reboot bootloader, update, flash (several images), erase cache, erase data
mucden1 said:
1. Is the bootloader on your device unlocked?
I have no idea. It bought it brand new, but I already had to debrick it once with Asus Flash Tool about a year ago. So raw firmware was flashed. I don't know whether flashing a raw rom with AFT requires unlocked bootloader or not.
Click to expand...
Click to collapse
People usually unlock their bootloader to root their device or install Custom ROM on it. I think your bootloader is still locked. On the other side in the left above corner of the dark screen should appear the hint "the device is unlocked" during the boot process.
For the TF300xx family there is an Asus unlock tool V8 available. I don't know if it is useable for your device. Please call Asus support and ask them about that. On the other hand there is a tutorial here: https://qitapso.com/how-to-unlock-asus-transformer-pad-tf303cl-bootloader/
Should I try to unlock the bootloader?
mucden1 said:
Should I try to unlock the bootloader?
Click to expand...
Click to collapse
Of course!
But it's on your own risk. You have to make the decision yourself.
ebonit said:
Of course!
But it's on your own risk. You have to make the decision yourself.
Click to expand...
Click to collapse
The link above goes to "AutorootTools" which is not a real sw, only promising download after an unwanted and long survey. I consider it as a dangerous site.

leagoo t5 wont boot after unlocking bootloader

Had a bad idea this morning and decided to try to root the phone, leagoo t5. The last time Im going to go messing with a phone that wasnt broken! after spending 10hrs trying to sort it! I downloaded adb tools and and twrp. I unlocked the bootloader with fastboot and installed twrp. However when I rebooted the phone it just booted straight into twrp. I cant get it to boot normally. I reinstalled the firmware but it will still not boot. I can get into recovery and factory modes but thats it. what can I do? Thanks
pcfreeze said:
Had a bad idea this morning and decided to try to root the phone, leagoo t5. The last time Im going to go messing with a phone that wasnt broken! after spending 10hrs trying to sort it! I downloaded adb tools and and twrp. I unlocked the bootloader with fastboot and installed twrp. However when I rebooted the phone it just booted straight into twrp. I cant get it to boot normally. I reinstalled the firmware but it will still not boot. I can get into recovery and factory modes but thats it. what can I do? Thanks
Click to expand...
Click to collapse
Have you tried factory resetting in recovery?
ktmom said:
Have you tried factory resetting in recovery?
Click to expand...
Click to collapse
Yes I did. No Joy. When I power on I just get the leagoo logo coming on and off repeatedly. Pressing the power button then will not turn the phone off again. I can switch it off by pressing vol- and pwr together though.
Is the problem caused by unlocking the bootloader with fastboot or that the firmware I installed is not suiting? Rebooting the phone after unlocking the bootloader before reflashing the firmware caused the leagoo logo to come on and off repeatedly accompanied by this message in very small text "Orange State - Your device has been unlocked and can't be trusted, Your device will boot in 5 seconds". After flashing the firmware with Sp Flash Tool this message is not being shown. Does reflashing firmware undo the action of unlocking the bootloader?
What your are describing is a bootloop. It sounds like the device can not find the system kernel to boot to. Did you boot the device after unlocking but before doing anything else?
Where did you get the TWRP recovery from?
Isn't this a mediatek chipset? If so, I think you need to use SP Flash Tool*to install.
I would look for a stock ROM for this device to revert to.
I'm not experienced on mediatek devices, but maybe @SubwayChamp could help.
pcfreeze said:
Yes I did. No Joy. When I power on I just get the leagoo logo coming on and off repeatedly. Pressing the power button then will not turn the phone off again. I can switch it off by pressing vol- and pwr together though.
Is the problem caused by unlocking the bootloader with fastboot or that the firmware I installed is not suiting? Rebooting the phone after unlocking the bootloader before reflashing the firmware caused the leagoo logo to come on and off repeatedly accompanied by this message in very small text "Orange State - Your device has been unlocked and can't be trusted, Your device will boot in 5 seconds". After flashing the firmware with Sp Flash Tool this message is not being shown. Does reflashing firmware undo the action of unlocking the bootloader?
Click to expand...
Click to collapse
Then to unlock bootloader is not normal that Android refuses to boot normally but when you flash a custom recovery or modify other partition this usually could happen so either or both you have to do a factory resetting/format data as @ktmom said or/and flash a kind of DM-verity for your device, this last avoids that bootloader checks the integrity of the partitions and can boot normally to system.
The warning message is normal then to unlock bootloader and reflashing the stock rom doesn´t relock it, you have to relock it at similar way that you unlocked it via fastboot command, most commom is "fastboot oem relock" but there are other variants and keep in mind that you have to return completely to stock before to apply it.
SubwayChamp said:
Then to unlock bootloader is not normal that Android refuses to boot normally but when you flash a custom recovery or modify other partition this usually could happen so either or both you have to do a factory resetting/format data as @ktmom said or/and flash a kind of DM-verity for your device, this last avoids that bootloader checks the integrity of the partitions and can boot normally to system.
The warning message is normal then to unlock bootloader and reflashing the stock rom doesn´t relock it, you have to relock it at similar way that you unlocked it via fastboot command, most commom is "fastboot oem relock" but there are other variants and keep in mind that you have to return completely to stock before to apply it.
Click to expand...
Click to collapse
I relocked the boot loader with the command "fastboot flashing lock". small white text dialogue on phone screen stated bootloader was locked successfully. rebooted phone then and it was still stuck in the boot loop. For a few seconds in between the leagoo logo a strange circular graphic was displayed on the phone with word "erasing" under it. What does this mean?
Can you tell me more about how to flash DM-verity?
pcfreeze said:
I relocked the boot loader with the command "fastboot flashing lock". small white text dialogue on phone screen stated bootloader was locked successfully. rebooted phone then and it was still stuck in the boot loop. For a few seconds in between the leagoo logo a strange circular graphic was displayed on the phone with word "erasing" under it. What does this mean?
Can you tell me more about how to flash DM-verity?
Click to expand...
Click to collapse
Ok, then to relock bootloader I guess that you did successfully boot to system again, right?
When you unlocked bootloader first then device is formatted to avoid a new user can access to the user´s data and when you relock it again the same happens.
As for DM-verity, newer devices strictly since nougat can´t boot to system after any partition was modified like happened when you flashed a custom recovery on it, here is when DM-verity can be useful, is used to avoid bootloader checks the integrity and allow a modified device can perform a reboot and more custom actions not officially permitted. You had to flash it through a custom recovery, sometimes flashing only Magisk is enough but not always.
You *might* be able to use this universal dm-verify script. It can be flashed only in a custom recovery and I'm not certain that is available to you.
ktmom said:
You *might* be able to use this universal dm-verify script. It can be flashed only in a custom recovery and I'm not certain that is available to you.
Click to expand...
Click to collapse
Good news and bad news! I got the phone to boot! I reinstalled twrp and the "magisk","no verity opt encrypt" and "disable dm verity" zips from the ext sdcard with fastboot. Twrp stated the zips installed ok but there were also some red line failure lines in the dialogue as they were being installed. I rebooted the phone via fastboot but this just resulted in it booting direct to twrp as before. I tried normal boot from twrp but it still booted straight back to twrp. I then tried selecting normal boot from the fastboot, normal, recovery option menu accessed on the Leagoo T5 by powering off the phone and then pressing the pwr and vol+ buttons together but this still resulted in it booting straight to twrp. I then decided to uninstall twrp by flashing the stock firmware recovery image to try to boot from stock recovery. I did same and rebooted from fastboot and it booted to system.
The bad news is there is an imei failure message and the sim is not connecting to the network.I googled imei failure and saw that its can happen when firmware is changed. I installed the "mobileuncle" app but according to a youtube video I watched, when I tap "Engineer Mode" there should be 2 further options available, one being MTK Mode. I am only getting one option "Engineering Mode (Android) which when I select just results in being returned to the previous menu. please say this is not a major problem!
@pcfreeze you quoted me, but as I said earlier, I'm not experienced with mediatek devices. You'd be better off quoting @SubwayChamp
pcfreeze said:
Good news and bad news! I got the phone to boot! I reinstalled twrp and the "magisk","no verity opt encrypt" and "disable dm verity" zips from the ext sdcard with fastboot. Twrp stated the zips installed ok but there were also some red line failure lines in the dialogue as they were being installed. I rebooted the phone via fastboot but this just resulted in it booting direct to twrp as before. I tried normal boot from twrp but it still booted straight back to twrp. I then tried selecting normal boot from the fastboot, normal, recovery option menu accessed on the Leagoo T5 by powering off the phone and then pressing the pwr and vol+ buttons together but this still resulted in it booting straight to twrp. I then decided to uninstall twrp by flashing the stock firmware recovery image to try to boot from stock recovery. I did same and rebooted from fastboot and it booted to system.
The bad news is there is an imei failure message and the sim is not connecting to the network.I googled imei failure and saw that its can happen when firmware is changed. I installed the "mobileuncle" app but according to a youtube video I watched, when I tap "Engineer Mode" there should be 2 further options available, one being MTK Mode. I am only getting one option "Engineering Mode (Android) which when I select just results in being returned to the previous menu. please say this is not a major problem!
Click to expand...
Click to collapse
It could be many reasons why device didn´t boot to system. Then to flash it you had to format data + flash DM-verity. Also is possible that this TWRP version is not completely suitable for your device or is unable to mount/unmount partitions correctly, you have to check from where you downloaded it and if some users are experiencing similar issues with it.
As per you IMEI lost, better is ever take a backup of the NVRAM through TWRP before to go further then it´ll be easy to recover it. In almost all firmwares for mediatek devices you´ll fnd inside the zips SPFT and SN Writer that is to recover your IMEI. Your IMEI is not really lost only got actually covered by blank codes due to a bad/incorrect flashing/wrong sequence firmware, so be careful what you do with Mobile Uncle tool if you´re not experimented with otherwise you´ll lost permanently.
SubwayChamp said:
It could be many reasons why device didn´t boot to system. Then to flash it you had to format data + flash DM-verity. Also is possible that this TWRP version is not completely suitable for your device or is unable to mount/unmount partitions correctly, you have to check from where you downloaded it and if some users are experiencing similar issues with it.
As per you IMEI lost, better is ever take a backup of the NVRAM through TWRP before to go further then it´ll be easy to recover it. In almost all firmwares for mediatek devices you´ll fnd inside the zips SPFT and SN Writer that is to recover your IMEI. Your IMEI is not really lost only got actually covered by blank codes due to a bad/incorrect flashing/wrong sequence firmware, so be careful what you do with Mobile Uncle tool if you´re not experimented with otherwise you´ll lost permanently.
Click to expand...
Click to collapse
I got into engineering mode via dialer code. CDS option was missing from connectivity. I installed https://m.apkpure.com/cds-mobile/com.doubleapaper.cds.cds_mobile but CDS is still missing from engineering mode
pcfreeze said:
I got into engineering mode via dialer code. CDS option was missing from connectivity. I installed https://m.apkpure.com/cds-mobile/com.doubleapaper.cds.cds_mobile but CDS is still missing from engineering mode
Click to expand...
Click to collapse
Sorry, just realised that this is the wrong app! nothing to do with cds in engineering mode! I triedhttps://apkcombo.com/common-data-service/com.mediatek.connectivity/
but got message that the file was corrupted and it would not install

Pixel 4a stuck in fastboot mode

Tried to follow this guide to root my pixel 4a and completed all steps up to 3.4. My phone is now stuck in fastboot mode and I can't get into recovery mode to do a factory reset. Not sure what to do, I'm a little lost. I accidentally used this or this image for Android 10 when I think I should have used this image for Android 11.
Any help would be very appreciated.
Maybe you can use this guide:
[GUIDE] UNLOCKING, DOWNGRADING TO A10, TWRP, ROOT
Hello, I'm posting this guide for those (like me) who can't do without TWRP on their device. I'm providing only a step-by-step explanation. Credits to @nikamura for his kernel and TWRP...
forum.xda-developers.com
And start on this line in "First Step" section:
Plug the phone into a usb port of your pc.
Then complete all the tasks in "Second Step" section to get your phone at least booting in android 10.
ifixibrick said:
Tried to follow this guide to root my pixel 4a and completed all steps up to 3.4. My phone is now stuck in fastboot mode and I can't get into recovery mode to do a factory reset. Not sure what to do, I'm a little lost. I accidentally used this or this image for Android 10 when I think I should have used this image for Android 11.
Any help would be very appreciated.
Click to expand...
Click to collapse
Run the online flash tool from bootloader screen bro. Make sure you install adb and fastboot tools.
Raj Pandiyan said:
Run the online flash tool from bootloader screen bro. Make sure you install adb and fastboot tools.
Click to expand...
Click to collapse
How do I do that? I seem to be stuck in fastboot mode.
ifixibrick said:
How do I do that? I seem to be stuck in fastboot mode.
Click to expand...
Click to collapse
Is it bricked? Cannot flash stock Android to remove ArcaneOS
I recently purchased a used Pixel 4a, and I now understand why the seller was offering such good price for it and why he refused to respond to me now I have it. This phone has ArcanseOS 10 installed, which has only 3 apps installed... Setting...
forum.xda-developers.com
reboot to recovery, press volume up + power to bring up the recovery settings, turn on sideloading
then adb sideload the factory image.
jawz101 said:
reboot to recovery, press volume up + power to bring up the recovery settings, turn on sideloading
then adb sideload the factory image.
Click to expand...
Click to collapse
Hello. Currently stuck in fastboot mode. Using the volume buttons to select recovery mode and pressing the power button to go into it doesn't take me to recovery mode. The screen briefly goes dark before entering fastboot again. I think the phone is trying to restart but not getting past fastboot mode.
ifixibrick said:
Hello. Currently stuck in fastboot mode. Using the volume buttons to select recovery mode and pressing the power button to go into it doesn't take me to recovery mode. The screen briefly goes dark before entering fastboot again. I think the phone is trying to restart but not getting past fastboot mode.
Click to expand...
Click to collapse
Can you type fastboot reboot recovery and get into recovery mode? You'll see a little Android guy with a red thing if you're in there.
If that doesn't work- it almost sounds as though your recovery partition is deleted or something. You can reflash the recovery from fastboot.
Hey, I had the same problem. I've got it resolved now and wasn't able to find any help on how to resolve it, but this thread is as close as it came, so in the off chance that somebody else comes along, I thought I'd write up the steps I took.
Because it was in fastboot mode, I was able to easily restore my phone to factory settings by running flash factory image script I downloaded here.
My original image was sunfish-rq3a.210605.005-factory-be541467 which I followed the steps with but couldn't get it to work. I got to the Google logo with a status bar that just ran forever. But the flash-all.sh script worked to get the phone booting again.
So what I did to get Magisk to work was to use that same factory image site to download an older version. I used a version that was listed in a different root guide with the idea that maybe the version I tried before wasn't compatible with magisk, but presumably the one from the guide was. So I tried sunfish-rq1a.210105.002, ran the flash-all in fastboot, and confirmed that it booted--it did.
Next I redid 2.2 through 3 and it worked, and the boot completed with Magisk installed. Everything seems to be working fine now.

flashing pixel 2 without usb debugging

Hey guys, I need help flashing my Google pixel 2. It was off for a couple of months and now when I am trying to start it, its not booting without putting it on charge and even then it only shows the battery icon then the google icon and restarts (So a bootloop). But when I press and hold the power button and volume down key, it goes in the fastboot mode ( the one where all device information is shown with an Android Logo) (Pic att).
If I select Download mode, it just shows operation denied and if I select recovery mode then it goes to bootloop again. Also as far as I remember when I last used the phone, the usb debugging was turned off so please suggest what to do from here.
If you have USB debugging disabled with OEM unlocking off there's not much you can do. That's why I usually suggest if you're going to relock your bootloader keep oem unlocking enabled so you can flash the factory image if you run into problems. this has saved me a few times.
try downloading the platform tools and usb driver and running the unlock command, what message do you get? The first command you want to run is ADB devices to make sure that your device appears in the list and the command prompt. second command to run is fastboot reboot bootloader , If your phone restarts back into bootloader then you know you have the driver and fastboot /ADB installed and working properly. then go to the Android developer page and find the proper unlock fast boot command I think there's a different one for the Pixel 2.
Alekos said:
If you have USB debugging disabled with OEM unlocking off there's not much you can do. That's why I usually suggest if you're going to relock your bootloader keep oem unlocking enabled so you can flash the factory image if you run into problems. this has saved me a few times.
try downloading the platform tools and usb driver and running the unlock command, what message do you get? The first command you want to run is ADB devices to make sure that your device appears in the list and the command prompt. second command to run is fastboot reboot bootloader , If your phone restarts back into bootloader then you know you have the driver and fastboot /ADB installed and working properly. then go to the Android developer page and find the proper unlock fast boot command I think there's a different one for the Pixel 2.
Click to expand...
Click to collapse
Hey thanks for the update man. I know I should have kept atleast oem unlocking enabled. My fault.
Now I followed your instructions and the phone only shows under fastboot devices. But when I run ADB devices it comes as blank under list of devices attached. I still tried the fastboot reboot bootloader command but the phone just restarts with the battery charging icon flashing on screen and then going back into the fastboot mode. (pic of which I attached in the original post).
Any other ideas would be appreciated, else ill just take it to a service centre.
mayankggrwl said:
Hey thanks for the update man. I know I should have nlocking enabled. My fault.
Now I followed your instructions and the phone only shows under fastboot devices. But when I run ADB devices it comes as blank under list of devices attached. I still tried the fastboot reboot bootloader command but the phone just restarts with the battery charging icon flashing on screen and then going back into the fastboot mode. (pic of which I attached in the original post).
Any other ideas would be appreciated, else ill just take it to a service centre.
Click to expand...
Click to collapse
Mine shows blank also when running the devices command.
If you can run commands like "fastboot reboot bootloader" or "fastboot reboot recovery" etc and the device restarts, then platform-tools and driver is installed. I mean make sure you have the latest versions of both or else there's no point on going any further. An older version platform-tools will cause a bunch off issues so update that for sure.
what happens when you run any of these commands when your in the bootlaoder menu (where it says Fastboot and device state: locked) (after you've updated platform-tools, check the version by typing the command " fastboot --version" - 31.0.3 is the latest version)
fastboot flashing unlock
fastboot flashing unlock_critical
fastboot oem unlock
If you can unlock your device, you can flash recovery/bootloader image and go from there. But it doesn't look good.
Alekos said:
Mine shows blank also when running the devices command.
If you can run commands like "fastboot reboot bootloader" or "fastboot reboot recovery" etc and the device restarts, then platform-tools and driver is installed. I mean make sure you have the latest versions of both or else there's no point on going any further. An older version platform-tools will cause a bunch off issues so update that for sure.
what happens when you run any of these commands when your in the bootlaoder menu (where it says Fastboot and device state: locked) (after you've updated platform-tools, check the version by typing the command " fastboot --version" - 31.0.3 is the latest version)
fastboot flashing unlock
fastboot flashing unlock_critical
fastboot oem unlock
If you can unlock your device, you can flash recovery/bootloader image and go from there. But it doesn't look good.
Click to expand...
Click to collapse
Hey man, Thanks for the update.
Unfortunately none of these commands are working and yes I have the latest platform tools and drivers installed. Attaching image of the same.
mayankggrwl said:
Hey man, Thanks for the update.
Unfortunately none of these commands are working and yes I have the latest platform tools and drivers installed. Attaching image of the same.
Click to expand...
Click to collapse
yeah, it means the oem unlocking option is disabled in developer options. damn.
can you try logging into recover menu at all so you can update both boot slots A/B with the ota using adb update option in the recovery menu.
What about running a few fastboot commands to delete userdata and even switch boot slots. that Fastboot screen will show what slot you are booted in (either a or b). try switching slots and booting then?
fastboot --set-active=a (if you are in Slot-B)
fastboot --set-active=b (if you are in Slot-A)
After swithing slots, hit restart device and as soon as you see the Google Logo, hold volume down. If you can boot into Android, enable oem unlocking as soon as you can, don't even connect to wifi or whatever. Or try accessing Recovery mode after switching slots. Main goal is to try to access recovery to update ota and/or access Android to enable oem unlocking.
have you looked on xda for other fastboot commands to try? There's a few Unbrick posts on the Pixel subs - worth a try?
edit-- sorry, I deleted some of my comment by mistake, had to rewrite it/
Alekos said:
yeah, it means the oem unlocking option is disabled in developer options. damn.
can you try logging into recover menu at all so you can update both boot slots A/B with the ota using adb update option in the recovery menu.
What about running a few fastboot commands to delete userdata and even switch boot slots. that Fastboot screen will show what slot you are booted in (either a or b). try switching slots and booting then?
fastboot --set-active=a (if you are in Slot-B)
fastboot --set-active=b (if you are in Slot-A)
After swithing slots, hit restart device and as soon as you see the Google Logo, hold volume down. If you can boot into Android, enable oem unlocking as soon as you can, don't even connect to wifi or whatever. Or try accessing Recovery mode after switching slots. Main goal is to try to access recovery to update ota and/or access Android to enable oem unlocking.
have you looked on xda for other fastboot commands to try? There's a few Unbrick posts on the Pixel subs - worth a try?
edit-- sorry, I deleted some of my comment by mistake, had to rewrite it/
Click to expand...
Click to collapse
Okay so I tried switching slots. Currently active slot is A but it again shows error that slot chage is not allowed in locked state. Well was worth a try.
I tried almost everything to get into recovery menu as per my knowledge but cant. It just restarts back into the fastboot state or goes into bootloop.
I did a bit of searching before creating this thread but didnt found anything. Ill try again and see if someone has something similar.
mayankggrwl said:
Okay so I tried switching slots. Currently active slot is A but it again shows error that slot chage is not allowed in locked state. Well was worth a try.
I tried almost everything to get into recovery menu as per my knowledge but cant. It just restarts back into the fastboot state or goes into bootloop.
I did a bit of searching before creating this thread but didnt found anything. Ill try again and see if someone has something similar.
Click to expand...
Click to collapse
this thread is interesting:
{Solved} Pixel 2 Bricked, need help.
Hey Guys. I'm new to the Pixel 2 and have found myself stuck and not sure what to do. I'm stuck at this screen and keep getting getting an error message staying "Slot Unbootable: Load Error". I am not able to get into fastboot to flash the...
forum.xda-developers.com
specifically this comment:
{Solved} Pixel 2 Bricked, need help.
Hey Guys. I'm new to the Pixel 2 and have found myself stuck and not sure what to do. I'm stuck at this screen and keep getting getting an error message staying "Slot Unbootable: Load Error". I am not able to get into fastboot to flash the...
forum.xda-developers.com
download the full factory image (not ota) and extract it, and move the radio and bootloader images into platform tools folder and try flashing? But don't think you can.
Also, maybe try installing Skipsoft and see what commands you can execute from there? https://skipsoft.net/download/unified-android-toolkit-v1-7-2/
it supports the Pixel 2.
Not sure how the op in that thread above fixed his Pixel 2 with Skipsoft tool. His Device state said Locked in his screenshot on his post.
Also try draining the battery and see if it will boot into Recovery Mode at all. And check the other Pixel threads (like Pixel 3 XL) there's a few unbrick posts there also.
edit--try these commands
fastboot erase system
fastboot erase data
fastboot erase cache
Alekos said:
this thread is interesting:
{Solved} Pixel 2 Bricked, need help.
Hey Guys. I'm new to the Pixel 2 and have found myself stuck and not sure what to do. I'm stuck at this screen and keep getting getting an error message staying "Slot Unbootable: Load Error". I am not able to get into fastboot to flash the...
forum.xda-developers.com
specifically this comment:
{Solved} Pixel 2 Bricked, need help.
Hey Guys. I'm new to the Pixel 2 and have found myself stuck and not sure what to do. I'm stuck at this screen and keep getting getting an error message staying "Slot Unbootable: Load Error". I am not able to get into fastboot to flash the...
forum.xda-developers.com
download the full factory image (not ota) and extract it, and move the radio and bootloader images into platform tools folder and try flashing? But don't think you can.
Also, maybe try installing Skipsoft and see what commands you can execute from there? https://skipsoft.net/download/unified-android-toolkit-v1-7-2/
it supports the Pixel 2.
Not sure how those users in the thread flashed the bootloader image since I didn't think you could if the device state is locked, but worth a try.
Also try draining the battery and see if it will boot into Recovery Mode at all. And check the other Pixel threads (like Pixel 3 XL) there's a few unbrick posts there also.
Click to expand...
Click to collapse
Okay great !! Thanks for these. Ill go through that thread and will see if any of the listed methods work. Will also try that software. In a rush so will try these later on and then ill update you.

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