nexus 6 in bootloop bootloader locked (Need Help - Nexus 6 Q&A, Help & Troubleshooting

hey guys i have recently tried to restore my nexus 6 to 100% stock, while i did this something went wrong and my phone is stuck on the google sign when i boot, my bootloader is locked even though it wasnt before i tried restarting, can someone help me get my phone back, i cant use any commands as its not unlocked

If you haven't got TWRP recovery installed, there is no fix.

Related

Bootloop issue

Hi,
I've made a huge mistake when flashing a stock image back onto my nexus 6, I was on Chroma Rom with TWRP recovery, I'd dropped my phone which I am claiming for on my insurance, the phone still works but the screen is cracked, because of the repairs I wanted to ensure that my phone was back running stock. When flashing recovery I stupidly forgot to reflash stock recovery before re-locking the bootloader. My phone is refusing to boot into android, and I can't unlock the bootloader because of the developer option introduced in Android 5.0.
Please somebody tell me there is a way around this, and that I haven't bricked my phone.
Thanks in advance.
Please disregard this thread. I managed to get out of the bootloop by using TWRP, I got could not mount errors every previous time I tried it, but it worked the latest time.

[Help!] HTC Desire 626s recovery mode failure

Hi!
A few months ago I rooted my HTC desire 626s, everything was fine until I tried to "Full Unroot" option in superSU, it got stuck in the "please wait" sign and restarted the phone, since the superSu wasnt intalled anymore i thought the unroot completed succesfully, and made a factory reset, after that i root checked it and it said i had my phone rooted but the cmd, supersu and twrp keep telling that there was no root at all. So i went to the recovery mode but it never change to the black screen with a red sign, i got stuck (again) in the htc green logo with red letters saying "recovery mode failure...". I have tried everything to fix it but with no success, and even re-rooted normally, but i still cant unroot or enter the htc normal recovery mode, i got cynogen recovery. Also tried with RUU but none worked even trying to install from adb.
Please help, im getting quite desperate, bootloader is unlocked and S-ON.
Thankyou!
I had the exact same issue, it seems un-rooting leaves files behind that still get picked up by android 'safetynet' (used by android pay, pokemon go, etc)
I actually tried using king root (my original root method) to remove the root.
...and I ended up bricking my phone...
Your best bet would be to flash back to stock with the RUU, this will delete all your data, but it's the only thing that worked on my 626 (non-s)
The flashing program is tricky, but I got it to work.
You can see the process here:
http://forum.xda-developers.com/desire-626/help/how-to-unbrick-htc-desire-626-fails-t3464427
Bun since you're using the 626s, you'll want to use the latest 626s image instead,
But the rest of the process should be the same.
I hope it works out for you!

Need a Little help!

Ok, so im trying to root my phone ( HTC DESIRE 626S FAMILY MOBILE/T-MOBILE) and last night i got through rooting the phone with CyanogenMod, the problem is i didnt see the warning that the su was for 5.1, where as i had 6.0.1, so i redid the steps, unlocked the bootloader after i relocked it, flashed over CyanogenMod, but then im stuck, i tried to run adb devices and it doesnt find my phone, so i cant push over supersu v2.76, and i tried to go into recovery mode, and noticed that the CyanogenMod recovery screen isnt there, its like the stock ruu recovery but it doesnt do anything but go into a boot loop after that. i can power down the device and go back into download mode. so any help would be greatly appreciated.

Device suddenly in bootloop [merlin]

Hello everyone, my phone (Redmi Note 9 merlin) has started bootlooping. It can boot to fastboot, but is unable to boot to recovery (either through fastboot reboot recovery or Vol + during boot). I have tried using SP Flash Tool using the hard brick tutorial and it still bootloops even though all steps proceed normally. I have tried to flash both old and new versions of MIUI, and all of them stlil do not work.
My bootloader is still locked so I am unable to use fastboot or other tools (like MiFlashBoot) on it.
Trying to unlock it from Mi Unlock gives me an error (1004). It seems to be due to the SIM card not being the same but I have not touched the SIM card since I got the phone.
In the past I have used MiPhoneAssistant to restore it as I could access recovery mode, but now even recovery mode is out of my reach.
What should I do now?
Thanks for your time.
Do you know what could cause the boot looping? The most common one is after installing a new version of MIUI.
I'm not sure how it happened, but if it is caused by a MIUI update, how would I go about fixing it?
If it has a locked bootloader and it's still in a warranty. Visit the store where you bought it from and claim the phone has stopped working and started bootlooping.

Pixel 4 XL won't boot anymore

Hello all,
I have been using my Pixel 4 XL for years, and all of a sudden it shut down, and now it keeps being stuck in a booting loop.
I get to Google's logo and the loading animation ... and then it turns black, and starts all over, in a loop.
I am able to access the bootloader and recovery mode.
I tried a complete wipe through recovery mode, didn't change anything.
I wanted to flash original images, but the bootloader is locked and I haven't found any way to unlock it without going through the phone settings (which doesn't boot anymore).
All fastboot flashing related commands fail stating my device is locked.
Would you have any suggestion ?
Anything I should try before considering my device is completely dead ?
Thanks in advance
utundu said:
Hello all,
I have been using my Pixel 4 XL for years, and all of a sudden it shut down, and now it keeps being stuck in a booting loop.
I get to Google's logo and the loading animation ... and then it turns black, and starts all over, in a loop.
I am able to access the bootloader and recovery mode.
I tried a complete wipe through recovery mode, didn't change anything.
I wanted to flash original images, but the bootloader is locked and I haven't found any way to unlock it without going through the phone settings (which doesn't boot anymore).
All fastboot flashing related commands fail stating my device is locked.
Would you have any suggestion ?
Anything I should try before considering my device is completely dead ?
Thanks in advance
Click to expand...
Click to collapse
Try sideloading an OTA image. You can do that with a locked bootloader.
Thanks Lughnasadh
I've tried multiple times, and the process fails randomly, at different percentages ...
The phone suddenly reboots and the laptop displays " adb: failed to read command: No error"
The weird thing is it doesn't reboot and can stay up for super long while on the bootloader.
With a locked bootloader the rescue OTA (full OTA image flashed via adb) is all you have. I would try a different data cable (A-to-C) first and then move to a different computer. Make sure the new PC is running the latest adb/fastboot binaries. This is why I unlock the bootloader on every Pixel in my family. Even though they will never root the phone, if the fit hits the shan you have many more options. BTW, I just traded in my son's P4XL and got $285 trade-in on a 6a. Net cost was less than $150. The deal just ended but will likely come back again. Same deal was offered earlier but included a pair of first-gen earbuds. Wish you luck on getting your old phone working. The P4XL is still my primary phone and is still working well.

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