for questions on the bootloader, which is kind of "BIOS mode" on Android devices

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0
votes
1answer
193 views

Error installing CyanogenMod: Unsupported bootloader

I am trying to install CyanogenMod 12 on my Moto G 4G XT1040 Peregrine by following this guide from the Cyanogen Wiki. I have: Unlocked my bootloader Installed a custom compatible recovery (TWRP v2....
2
votes
1answer
5k views

Fastboot oem get_identifier_token - FAILED (remote: unknown command)

Hello Everyone! I am trying yo unlock the bootloader with no success. Basically, the following command Code: Fastboot oem get_identifier_token is hitting the error of: FAILED (remote: unknown ...
1
vote
0answers
901 views

Booting into custom recovery with a locked bootloader

I'm planning to flash a custom ROM on my device, but too lazy to take backups.. My favorite backup tool being Titanium Backup, I want root access on my device before I unlock the bootloader. But ...
2
votes
0answers
135 views

su fails: “wget: bad address 'static.zhiqupk.com'” and unable to unlock bootloader

A friend of mine bought a used Samsung Galaxy S6 or at least we thought so, but it looks that it might be a chinese phone. After wiping all data/cache, the phone still had a lot porn/advertisement ...
0
votes
1answer
1k views

Can't boot into custom recovery on Cyanogenmod 12.1

After installing Cyanogenmod 12.1 on my LG G2 (d800) I'm unable to boot into custom recovery. If I use Cyanogen to boot into recovery, my phone just turns off and I can't turn it on for several ...
1
vote
0answers
127 views

Keyboard settings crashes at post-reset setup, can't access phone

I rooted my device and everything went fine (Kingo Root automatic app). Some time after making my first steps into the rooted device, I tried a "Reboot menu" widget, a window with options popped out ...
3
votes
0answers
264 views

Nexus 6 no longer turns on, now that I have flashed a Marshmallow ROM + bootloader

I have a Google Nexus 6 (Telus/AT&T) and I had been successfully running the Lollipop version of Chroma for months now. Yesterday I flashed Chroma Marshmallow ROM, and the recommended Google ...
0
votes
1answer
79 views

Do devices with a fingerprint scanner prevent access to the bootloader/recovery

Pretty simple question but as I have never owned a device with a fingerprint scanner... basically I was wondering: If you secure your device with your fingerprint - is it possible to access the ...
1
vote
0answers
863 views

How to reset phone (DROID TURBO) system settings without factory reboot? System UI has stopped working

So, a little bit of background. The worst part about this is that I'm pretty confident I know how to fix it, but I don't know how to go about doing the thing I need to do to fix it. Bear with me a ...
0
votes
1answer
180 views

Retrieve Files From Device in Bootloader

I'm working on an android application. I accidentally turned on a developer option(I'm guessing RTL Layout), and now I get the message "..System UI has stopped working". I tried to clear the cache ...
1
vote
0answers
259 views

Unable to flash boot.img in htc one v

I'm trying to install a new rom in my HTC one V. I could successfully do everything with my one V until I upgraded my windows 7 to windows 10. I already have CWM recovery. USB debugging is ON . I try ...
0
votes
0answers
75 views

System File crashed HTC DESIRE 816G PLEASE HELP

I rooted my device with a rooting app and it rooted well.after 3 days my google acc was disconnected and now i cant log in.when i enter my username and pw it says "couldn't sign in" cant establish a ...
0
votes
0answers
53 views

Bootloader physical location on Nexus 5

Is the bootloader located on the motherboard? Or is it on another module? I have a water-damaged Nexus 5 that produces different results when swapping modules. On my device it doesn't turn on, if I ...
0
votes
0answers
144 views

How to hack the bootloader in Android 4.3?

I'm trying to flash a new ROM on a Samsung galaxy s3 model number: SCH-R530C and am having difficulties unlocking the bootloader. Has anyone figured out how to do this? From what I can see, no one ...
1
vote
1answer
2k views

HTC One M8 doesn't boot up completely after Lollipop update

How can I get my M8 to boot up again? It freezes at the white screen where it says htc. Some background: To run the software update on my rooted M8 I had to put stock recovery back on it. I did ...
0
votes
1answer
856 views

How do I check if the bootloader is unlocked on the LG Volt 2?

I rooted using kingroot and kingroot is my superuser app. I want to install clockworkmod to install xposed but I don't know if my bootloader is unlocked.
0
votes
0answers
1k views

Vodafone Smart Tab 3G 7" not booting

I have a Vodafone Smart Tab 3G seven inch. This device was switched of & when I wanted to use it then it just displayed at bottom screen Powered by Android. And then black screen. Vodacom can't ...
1
vote
1answer
501 views

Flashed wrong recovery on a QTAB with no bootloader or fastboot. What can I do?

Hey guys I was just tinkering, and it was stupid of me not to take a backup of any kind. Anyway, QTAB doesn't have a bootloader or fastboot menu. When I try adb reboot bootloader or fastboot, it goes ...
0
votes
0answers
178 views

Questions about rooting , s-off and bootloaders (CM 12.1) HTC ONE M7

What will i get after i follow every single instruction from this page. wiki.cyanogenmod.org/w/Install_CM_for_m7 I have a stock M7 i am planning to install cyanogenmod 12.1 to get android 5.1.1. I ...
0
votes
0answers
602 views

Galaxy Grand Prime shows “downloading … do not turn off target” when I try to boot. How do I boot normally?

I rooted my Samsung Galaxy Grand Prime by using Odin, but my phone does not start normally and says "downloading .... do not turn off target". How do I exit from this window?
0
votes
0answers
75 views

Nexus 7 2013 wi-fi stuck at google logo after rooting

I downloaded AOSP (5.1.1, API level 22), made changes in the init.rc, and added the su binary / SuperUser packages to the build. I also added proprietary binaries relevant to nexus-7 flo (for Android ...
0
votes
0answers
112 views

Y300-0100 Hard Brik

I Have Huawei Y300-0100. And i cant go to recovery. Just fast boot and adb. And update screen (boot loader). I unlocked it before and now i cant lock it because i got invade key or image ...
0
votes
0answers
60 views

Nexus 7 stuck in boot-loop

After a few minutes of use, my N7 restarts. It all started when I was in Chrome and watched a video in full screen mode, and when I tried to get out of it the tablet rebooted. And every time you ...
1
vote
1answer
428 views

Relock Y300 Bootloader

I have hauwei Y300-0100. I unlocked Bootloader Of My phone before for root it. Now i want to flash my phone with stock rom but i cant. I tried to lock my phone with fastboot but i gave an error: I ...
0
votes
0answers
292 views

How to recover Nexus 5 data from memory chip

Edit 2: My Nexus 5 doesn't boot up the OS or the Recovery, but it boots the Bootloader. The service people speculate that the power IC isn't able to supply enough power for the first two but it's ...
0
votes
0answers
91 views

Unlocking Bootloader on Motorola ET1

I would like to unlock the bootloader on my Motorola ET1, but I have a problem: once I restart the device in the bootloader, it is not recognized by my computer (fastboot devices doesn't detect it) ...
0
votes
0answers
302 views

Gionee E3 No command Error on booting

my Gionee e3 shows no command on booting .... I gave it to repair after which it happened ... he did something with charging socket and worked with IC for socket problems .... What should I do now ... ...
-1
votes
2answers
6k views

What does rooting, bootloader, twrp and recovery mean? [closed]

I have just bought an android phone and I want to get the latest OS. However, I must root and unlock bootloader and recovery. I understand that to root something you gain administrative privileges. ...
1
vote
1answer
156 views

Process List of Charging Powered Off Device

Is there any way to access or log the process list when the phone is off, but plugged into my computer charging? I'd like to see what system processes are running when the phone is connected to a ...
0
votes
0answers
282 views

How to remove pattern lock from Huawei G525 without using OS?

After two many pattern attempts on Huawei G525-U00, there is a sign in Google account request to unlock the phone. I've tried all of my Google accounts, and it seems none of my accounts are ...
0
votes
0answers
73 views

Does unlocking the bootloader erases all the OEM's special features

In sony phone's unlocking the boot-loader will erase the DRM keys which contains audio features and image processing,Does this apply to companies like Samsung,htc,sony, Motorola and Asus also? i mean ...
2
votes
0answers
132 views

How does encrypting a bootloader prevent it from being unlocked

As I'm waiting patiently (sigh) for the at&t note 4 root, I have been trying to understand the process of rooting. This website does a good job of describing what a locked/unlocked bootloader is, ...
1
vote
2answers
2k views

Moto G XT1039: Random reboots to bootloader with “failed to initialize partition table” message

I have a Moto G 4g (peregrine XT1039), which in every one or two days reboots to bootloader with "Fastboot reason: failed to initialize partition table", see Image(1). In Image(2), you can also see "...
0
votes
0answers
68 views

How about if you have an LG e440 which is rooted and its unable to to power on?

I was changing the systems fonts when it went off before I finished changing them so that they could function and know when you power on it only shows you LG. I need to get those files back but I have ...
0
votes
1answer
2k views

How to set up BIOS-like password on Android device? [duplicate]

Setting a screen lock password or SIM pin or both is fine for securing some aspects of your mobile device. But what if, as a nasty joke, someone manages to grab a hold of your device and hits the ...
0
votes
0answers
109 views

Can I change the bootloader image on my unlocked moto g in an easy way for another custom image?

I have unlocked the bootloader of my moto G 2013 mobile and now I get the warning message and I'd like to change it for a simple highresolution image of my choice. Is there a really simple way to do ...
0
votes
0answers
82 views

Galaxy Note 2 is not recognized by PC

I flashed the official KitKat ROM from Samsung onto my rooted Galaxy Note 2 (GTN-7100) via Odin. It turns out that Odin performed a bootloader upgrade to FND3. Since then, no matter what Android ...
1
vote
0answers
766 views

Moto G 2014 XT1068 is bricked. Keeps looping and won't boot. What to do?

Ok so here's a couple things about my phone: Its bootloader is unlocked, it is rooted, and it has a custom recovery (TWRP). The problem is, my phone got stuck in the "WARNING, BOOTLOADER IS UNLOCKED" ...
2
votes
0answers
1k views

BOOTLOADER - USB Device Not Recognized

I am currently using a ROOTED "Huawei MediaPad 7 Lite" tablet and am having issues entering the bootloader. When powered on and connected to a PC, the device is seen in adb using the command adb ...
0
votes
1answer
2k views

Xperia M dual stuck at boot screen after unlocking bootloader!

Help needed it's urgent. So I have unlocked bootloader successfully via fastboot. Everything went fine until the end without any error. So I disconnected the device from PC and rebooted it and now it ...
2
votes
0answers
160 views

White screen while charging when phone is off

I'm using my phone (Lenovo A660) since more than two years. Usually, I do not boot the phone to often (approximately once a month). However, I recently realized when I turned of the phone, that the ...
0
votes
1answer
3k views

Install android on non-booting XT1033 (Moto G 1st gen) - USB debugging not enabled

I have a Moto G (XT1033) running Android 5.0.2 that went out of charge one day. It then decided to boot into a black screen - i.e. I can see the Motorola splash screen (animation) but all I get after ...
1
vote
0answers
183 views

How can I unlock bootloader of LG Vortex (VS660)

I'm trying to flash CyanogenMod to an old LG Vortex. I believe the first step is to unlock the bootloader. (I have successfully done this to a Nexus 7). I have adb and fastboot installed on LM17. Most ...
7
votes
1answer
3k views

Unlocking the Nexus 9 bootloader

I'm trying to flash the Android M Developer Preview onto my Nexus 9 (volantis) following the steps from Google. However, when executing the unlock command, I get an error that permission is denied: $...
0
votes
1answer
54 views

Is it possible to compleately and utterly brick a phone with no chance of repair?

As i have recently gotten into some research about android kernel development and would like to fiddle around my phone and of course i have seen all the warnings about "bricking your device" but it ...
0
votes
0answers
722 views

Unlock Bootloader MTK65xx

Does anybody know how to unlock the bootloader in MTK phones? Thanks in advance! ;)
0
votes
1answer
451 views

Does 'fastboot oem unlock' still work?

Does this command still work? fastboot oem unlock I ask this question because I am obviously trying to unlock my phone's bootloader and can't seem to auto-tab the option or see an entry for ...
0
votes
0answers
29 views

Nexus S Change Bootloader. Is it OpenSource?

Loved my Nexus S but it's now been decommissioned and replaced. I've got a job for it to do, but to use it I think I would have to make a minor change to the Bootloader. Basically I want the Nexus S ...
2
votes
0answers
2k views

Can't unlock bootloader

I'm trying to unlock the bootloader of my tablet for hours now.. There's no solution out there that worked for me. I've already tried: fastboot oem unlock (the tablet responses with a question ...
1
vote
0answers
61 views

Bootloader frozen on Nexus 10

My Nexus 10s bootloader is stuck, it keeps saying "Downloading... Do not turn off target!!" and fastboot commands have no affect on it. I also can't use the volume rocker to boot into recovery or ...