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

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1answer
658 views

HTC ONE X: Rooting and boot loader [duplicate]

Possible Duplicate: How to root the new version of the ONE X How to root HTC ONE X from AT&T? What exactly does rooting a phone mean? What is the boot loader? Is installing boot ...
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2answers
3k views

How to get setting information before booting Android devices like in BIOS?

Is there any method by which we could get the system information before booting android OS. Like wise in PC/laptop, we can get into BIOS setting before booting and get the system information. Do ...
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1answer
30 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 ...
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0answers
19 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 ...
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0answers
33 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 ...
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1answer
23 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 ...
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0answers
21 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 ...
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0answers
65 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 ...
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0answers
54 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 ...
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1answer
78 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 ...
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0answers
218 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 ...
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1answer
250 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 ...
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0answers
57 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 ...
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0answers
49 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 ...
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0answers
105 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 ...
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0answers
659 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 ...
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0answers
150 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 ...
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0answers
478 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
71 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 ...
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0answers
74 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 ...
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0answers
57 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 ...
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0answers
204 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 ...
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0answers
54 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) ...
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0answers
190 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 ... ...
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0answers
204 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 ...
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0answers
68 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 ...
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0answers
57 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
491 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 ...
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0answers
82 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 ...
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0answers
64 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 ...
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votes
1answer
1k 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 ...
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0answers
296 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 ...
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votes
1answer
1k 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 ...
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0answers
189 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?
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0answers
201 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 ...
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votes
0answers
150 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 ...
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0answers
169 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
votes
1answer
46 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 ...
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0answers
606 views

Unlock Bootloader MTK65xx

Does anybody know how to unlock the bootloader in MTK phones? Thanks in advance! ;)
0
votes
1answer
368 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 ...
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0answers
27 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 ...
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0answers
94 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 ...
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0answers
337 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, ...
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0answers
27 views

Update made my tablet Force Boot when completed

I have a Samsung Galaxy Tab 4 7" tablet and when I had gotten an update it said in a toast notification Forcing Boot and when it succeeded in starting the tablet all apps that were on SD we're not ...
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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 ...
0
votes
1answer
3k views

How to unroot and lock bootloader in HTC desire 820?

I have unlocked the bootloader with windroid, then I flashed TWRP recovery, then I flashed supersu zip file through TWRP to root my phone. Now I want to Unroot and relock the bootloader, but when I ...
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votes
0answers
456 views

How to unlock the bootloader on the Samsung Galaxy Tab 2 10.1 (GT- P5100)?

I have Samsung Galaxy Tab 2 10.1 GT-P5100. I would like to unlock the bootloader because I want to be able to upload a custom ROM. How to do this?
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0answers
469 views

Flash motoboot.IMG without computer

I need to upgrade my bootloader for lollipop, problem is my laptop is being repaired at the moment... Is there any way I can flash motoboot.img without a computer? I have root, Philz advanced ...
0
votes
1answer
1k views

Android Bootloop No recovery mode - only viberation

Phone: Huawei honor 3c I downloaded Emotion UI 3.0 for "probably" the wrong set form here offical site.But it was installed properly. Then there was an update of same emotion UI, which on ...
0
votes
1answer
691 views

Can I flash an unlocked G900T bootloader on a G900A?

I have a G900A and a G900T (short story: couldn't live any longer with the locked bootloader on G900A so I bought a G900T to use on AT&T). It's possible to flash a custom recovery/ROM onto the ...