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

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0answers
741 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
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1answer
160 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
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0answers
237 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
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0answers
72 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
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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
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0answers
134 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
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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
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1answer
728 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.
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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
460 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 ...
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0answers
171 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
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0answers
573 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?
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0answers
74 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
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0answers
108 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
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0answers
59 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
395 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 ...
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0answers
265 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
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0answers
78 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
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0answers
286 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
5k 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
149 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
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0answers
264 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
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0answers
71 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
128 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
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2answers
1k 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
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0answers
66 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
1k 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
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0answers
107 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
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0answers
77 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
718 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 ...
0
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0answers
355 views

Unlock bootloader - HTC Droid DNA

I am trying to unlock the bootloader on my HTC Droid DNA. When I enter: fastboot oem unlock into terminal, I get the following result: ... (bootloader) [ERR] Command error !!! OKAY [ 0.001s] I ...
2
votes
0answers
141 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
2k 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 ...
0
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0answers
331 views

How to enable bootloader logs

I am working on a OEM project in Android. I want to take bootloader logs immediately after rebooting my device. How to take bootloader logs?
0
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0answers
260 views

Settings crashes with “Unfortunately, settings has stopped” each time I try to select system update

Settings crashes on my samsung s4 sprint SPH L720 each time I tried selecting the system update. I really need to fix this problem ASAP. I tried factory reset for uncountable times but no result, I ...
0
votes
0answers
201 views

Black screen after htc splash screen

My Htc Desire 620 get's on black screen after flash recovery with 'WinDroid Universal Android Toolkit v2.4.exe'. I can get into the bootloader. This is unlocked. fastboot getvar all ...
1
vote
0answers
172 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
0answers
200 views

How to unlock Sony Xperia Z1C bootloader?

Is there any way in which i could unlock it if it isnt officially supported? I've managed to get the XZdualrecovery working...
0
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1answer
53 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
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0answers
703 views

Unlock Bootloader MTK65xx

Does anybody know how to unlock the bootloader in MTK phones? Thanks in advance! ;)
0
votes
1answer
442 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
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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
1k 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
59 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 ...
0
votes
0answers
111 views

Access Bootloader on VSD241

I'm trying to access the Bootloader on a Viewsonic VSD241, but the menu that comes up tells me to hit the "volume up" button to select Bootloader from the menu. There are no hard volume control ...
1
vote
0answers
455 views

Device freezes after trying to reboot with bootloader

I have been trying to unlock my bootloader as per the instructions found here. I already have installed the drivers from Google USB driver folder that comes in Android SDK "extras" folder. However, ...
0
votes
0answers
14 views

Restoring personal data after bootloader unlock [duplicate]

I plan to unlock the bootloader on my OnePlus One device but from what I've seen in forums, personal data (media, app data etc) are lost in essentially what is a factory reset of sorts. Is there any ...