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

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0
votes
1answer
28 views

ADB app uninstall from bootloader

I have a Galaxy Core Duos that I was playing with. It is stock rom, unrooted. However, I installed one app which is crashing the phone after startup. So I cannot use the phone anymore and I need to ...
0
votes
0answers
14 views

LG Stuck on Download Mode

I have LG Optimus L70, and the it is soft bricked, because sometimes it magically works and boots to system (with system UI not working properly). The phone now is stuck at download mode i suppose ...
3
votes
1answer
27 views

Odin3 Bootloader button is greyed out

I'm trying to install the custom Rapture ROM to improve performance on my aging Note 4. I've rooted it and now in following the instructions I see I need to update my FW which involves loading ...
1
vote
0answers
40 views

Difference between bootloader and Download mode in Samsung Galaxy tablets

I'm working on Samsung Galaxy Tab tablets, specifically with Tab 3 (SM-T210) and Tab 4 (SM-T230), and being learning a bit about the boot and recovery images and the bootloader. I have not being able ...
0
votes
0answers
36 views

How to root Galaxy Note 3 SM-N900V running 5.0 Lollipop [duplicate]

I have recently bought an supposed N9005 Galaxy Note 3 on ebay, it turning out to be SM-N900V. So, now I'm stuck with super locked down phone. I have tried many methods(towel root, king root, one ...
0
votes
0answers
113 views

How to boot into bootloader?

I have enabled USB debugging as well as OEM unlocking developer option in my Infinix x510 which is running Android 5.1.1. I found that to reboot into fastboot mode, I have to turn off the phone, then ...
0
votes
1answer
209 views

Methods of checking bootloader status

Just curious if there's any methods to check bootloader state besides using fastboot. I ask because on my device, even after unlocking successfully, the bootloader still shows that its locked when ...
0
votes
1answer
50 views

Installing bootloader on completely wiped phone

My phone had an issue where it wouldn't leave the boot screen, so I reinstalled the bootloader and it didn't do anything. Then I formated the ENTIRE phone, including the repair menu, and now I have no ...
1
vote
0answers
34 views

How can I find out if the Bootloader is locked or not? [duplicate]

Is there a direct way to find out if the bootloader on a new unrooted device is currently locked or not? I would like to do this without the risk of clearing or bricking the device. I am looking for ...
0
votes
0answers
54 views

Nexus 5 softbricked bootloader not working

I tried installing Ubuntu Touch on Nexus 5 ( not the 5x). It failed (hangs in the splash screen.) I then tried to wipe it with Ubuntu's own recovery. The phone went bang. It boots to the Ubuntu ...
1
vote
0answers
26 views

Xperia Z1 camera problem

I need someone who knows about flashing, bootloader unlocking and related topics for this problem: My Xperia Z1 doesn't take photos when the app tries to focus. With no focus enabled it goes ...
0
votes
0answers
92 views

Error unlocking HTC 626s bootloader?

I have a HTC Desire 626s purchased from virgin mobile and I wish to unlock my bootloader and root the device. So I have been following the HTCDev bootloader unlocking instructions. But whenever I ...
0
votes
1answer
111 views

Fastboot is not providing a token when trying to unlock HTC One M9

I am trying to unlock my HTC One M9 following the instructions on the HTCdev website. When I get to the part where you're supposed to obtain the identifier token, it doesn't give me any errors, but it ...
2
votes
1answer
379 views

Fastboot doesn't see nexus 6p

Currently trying to unlock my bootloader, but cannot get my nexus 6p to determine that it's connected to my PC. I can use adb commands while it's on, but booting it into fastboot mode with the adb ...
0
votes
0answers
118 views

How to enable Android Marshmallow multiwindow without unlocking or ROOT

I upgraded my Nexus 9 to Android 6 and I want to enable the multitasking feature. But it requires unlocking the bootloader. I have the latest updates installed and I am using stock ROM. Enabling ...
0
votes
0answers
28 views

Boot Nexus 7 2013 from network via PXE/iSCSI or NFS

My Nexus 7 SSD is basically dead thank to poor hardware design of the first batch (http://www.geek.com/android/the-nexus-7-lag-dilemma-and-why-theres-no-real-fix-1560784/) and I was wondering if I ...
1
vote
0answers
46 views

Can't recover Nexus 5 from bootloop

Hey I am trying to get my Nexus 5 working again. I really need someone to help me troubleshoot this. One day I noticed my phone was off after about half an hour from being fully charged. It wouldn't ...
-1
votes
1answer
127 views

Cannot unlock bootloader of my OnePlus 2 with oem unlock

I want to flash my OnePlus 2, as it's stuck on the boot logo. For this, I first need to unlock the bootloader, but I can't: the adb command tells me I have to check "oem unlock" in the phone settings. ...
0
votes
1answer
102 views

How can I install a custom ROM on my Xperia S without unlocking the bootloader?

I have an old Xperia S and have rooted the device following the instructions here: http://forum.xda-developers.com/showthread.php?t=2417672 From my research, people are saying that I don't need to ...
0
votes
0answers
37 views

Protection from flashing ROM

Hi so i was trying to theft protection my android phone. I unlock screen lock code, Cerberus with root privileges and also I'm about to encrypt my phone(not that it helps much to recover your phone ...
0
votes
0answers
84 views

HTC One mini HTCdev Unlock Bootloader won't unlock in the last step

After not using my HTC One mini for quite a while, I now want to use it again. However when I turn it on, it shows a locked bootloader. So I singed up on HTCdev to unlock it and went through every ...
-2
votes
1answer
138 views

Connect usb cable and waiting for device problem in bootloader

I wanted to unlock the bootloader for my motorola moto g 3rd gen. I get to the step where I put my phone into fastboot mode. On the bottom of my screen in fastboot mode, it says 'connect usb data ...
0
votes
1answer
42 views

I flashed recoveries with Odin, why doesn't my phone boot bow?

Samsung S3 Android phone, not rooted, stock firmware. In chronological order: I turned on USB debugging, although could not use fastboot. I used Odin to flash multiple recoveries, but I don't think I ...
0
votes
1answer
51 views

How to Check if a Bootloader Allows SD Card Booting?

Would like to make bootable mSD cards for my Android devices. How do I Check if Android Bootloader Allows SD Card Booting?
0
votes
0answers
61 views

Android sticks gets stuck at boot screen, then gets fixed overnight automagically. Why?

I have a chinese google stick - mk808b plus http://www.gearbest.com/tv-box/pp_124593.html System: Android 4.4 GPU: Mali-450 CPU: Amlogic M805 It works okish, plays the movies, reboot fine, power ...
0
votes
0answers
122 views

Unpacking repacking boot.img creates unusable boot.img

I have tried to create a custom boot.img using Android Kitchen, Cofface's unpack/repack kernal tool, and abimE, but each time I repack I get a boot.img that is less an half the original size and get ...
0
votes
0answers
94 views

Nexus 5 (kitkat) does not boot into Bootloader mode - also cannot factory reset from ADM

I have an old Nexus 5 which I'm trying to use again because I dropped my current phone. This Nexus 5 was on 5.0 (the one with the swirling circles right?) and it boots up but I can't get into it. I ...
0
votes
1answer
157 views

How to enable adb in bootloader mode?

Is it possible to enable adb in bootloader mode? I've already managed to enable it at boot following this, but couldn't figure out yet how to enable it in bootloader mode (if it is even possible?). ...
1
vote
1answer
431 views

Volume buttons not working in fastboot mode (LG Leon H320)

I'm trying to unlock the bootloader on my LG Leon (running on Android 5.0.1 Lollipop). I've followed SO many online tutorials, and most come down to one and the same problem: First I create a backup ...
1
vote
1answer
273 views

Device boots normally, but cannot enter recovery or fastboot

I have secondhand Vodafone Smart Tab 4G. It seems to me that previous owner messed something up. The device boots normally but I cannot enter either bootloader, fastboot, or recovery. I have tried HW ...
3
votes
0answers
220 views

How to change the boot logo, Not the bootanimation 4.2.2

Im trying to find out if I can change the boot logo, the one that shows up right before the bootanimation. Currently it show's me a linux logo. I am looking to either completely remove it or change ...
1
vote
0answers
67 views

Bricked Nexus 7, USB Not being recognised at all

My Nexus 7 all of a sudden stopped sending data through usb OTG and i tried to erase cache through TRWP but ended up deleting the OS. Now I am stuck with a device with no OS. I cannot mount the USB ...
0
votes
1answer
133 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 ...
2
votes
1answer
3k 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 ...
0
votes
0answers
537 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
111 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
763 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
101 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
223 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
70 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
662 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
143 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
220 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
69 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
129 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
1k 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
631 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
415 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 ...