Use this tag for issues with the "boot-process" of your Android device.

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-1
votes
1answer
659 views

Is it possible to transfer files to a powered off device?

Unfortunately, I have managed to delete an integral directory of the phone, which causes it to stuck on the boot-up screen. It would be very easy to repair this damage if I could find out how to mount ...
0
votes
1answer
254 views

HTC Desire C stopped working after factory reset

I have a HTC Desire C. I performed a reset to factory settings. It went through the whole process, was shutting down to restart but it never restarted and now I can't even turn it on. I have pulled ...
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
3answers
736 views

S4 Wont turn on unless removing battery then turns off after 2 seconds

So, my Galaxy S4 turned off randomly today during charge. I attempted turning it back on via the power button but it would not respond. Then I tried taking out the battery and replacing it, the ...
0
votes
1answer
298 views

Custom recovery location in boot.img

I am using samsung galaxy y. I have installed a custom kernel and that kernel has a custom recovery that boots automatically when i boot into recovery. I want to change custom recovery present in the ...
1
vote
0answers
792 views

How do i copy the boot.img without rooting phone?

I want to get the boot.img of my android phone (mobile/model doesnt matter i want a general one) without rooting the phone. I have ADB installed and using a linux machine in which i can communicate ...
1
vote
1answer
144 views

Nexus 4 screen got hung until battery drained and on restart stuck on flying dots

I have nexus 4 with lollypop installed on it. Yesterday while operating its screen just went to hung state and stopped responding. I could not even power off the phone. Therefore, I let the phone to ...
0
votes
1answer
623 views

Samsung 6 edge stuck

When I plugged in my edge it made a couple of funny noices as if the charger doesn't make proper contact, then it just freezed on a blue screen with a down arrow, underneath it says "Downloading Do ...
0
votes
0answers
2k views

My HTC Desire 500 won't start when i press the power button

Hi i gave my HTC Desire 500 Dual sim to someone so he root it for me but he says after he installed the costum recovery my phone wouldn't start and when i press the power button nothing happens i ...
0
votes
1answer
363 views

Google Nexus 5 doesn't boot

Last night my phone was casually working when all of a sudden, the screen froze on the active application. This happened before but usually it unfreezed or restarted, but now, the phone just turned ...
1
vote
1answer
375 views

How does a tablet automatically power on when a power source is connected?

Please imagine a car situation where you have an Android tablet: And the following working rules (as expected in most cases): If the car is OFF, tablet is OFF; If the car is ON, tablet is ON (...
1
vote
0answers
554 views

android box stuck at boot logo

I have an android box which is a no name chinese one RK3066 cortex A9 8GB android 4.1. it's been stuck on boot logo and since there is no reset or power or volume button on it I couldn't get it to ...
0
votes
1answer
58 views

Creating a script that cleans RAM upon locking the screen

I own an android with cyanogen mod installed and would like to add a script, that cleans the RAM automatically each time i lock my screen. I seek to achieve that remains of the encryption key are ...
0
votes
1answer
513 views

S5- Stuck in bootloop

I somehow deleted my ADB shell (of rooted S5) in superuser and then I was trying to flash it back. And because I didn't backup my root I ended up with it saying: KERNEL IS NOT SEANDROID ENFORCING ...
1
vote
2answers
3k views

Get into fastboot mode without root or hardware buttons

I own a relatively unknown Chinaphone, the CUBOT GT72+ (MTK6572 SoC) - on which I was attempting to gain root access. No known exploit-based root methods exist for this device (which runs on Android 4....
0
votes
2answers
2k views

Stuck at boot after OTA update

I just today updated my unlocked, rooted HTC One M7 as usual, by flashing the stock recovery rebooting and downloading / installing the system update The update went over without any problems, but ...
0
votes
0answers
517 views

Using adb to backup data on an unbootable & non-rooted phone that does not have USB Debugging turned on

I have a phone (Moto G) that won't boot & I had not turned the USB Debugging on when it used to boot correctly. The motivation is to use adb to get a full dump of the data on the phone before I ...
1
vote
0answers
283 views

Customizing charging animation in Asus Zenfone 5

I recently rooted my Asus Zenfone 5. When I looked at the system files using ES, I found that the animation used while charging the phone, when it is charging. I was wondering if I would ruin the ...
12
votes
1answer
18k views

How can I reset my developer options, or otherwise boot my Galaxy S2 on CM10.1 again?

I have a Samsung Galaxy S2 and the ROM I'm using is CM10.1. I was messing with the Developer Options and I saw an option called "Simulate Secondary Display". I clicked that and selected 720 then it ...
6
votes
2answers
31k views

How can I recover files from a phone that won't boot?

I have a Galaxy SII, and it is stuck on the boot screen. How can I recover the files on the phone?
-1
votes
1answer
176 views

Unable to boot phone after deleting folders in SD storage

Am using a Samsung galaxy duos. I recently deleted everything from my sd card/usb storage and when I restarted my phone, it just keeps displaying the Samsung start screen but it doesn't boot up. ...
0
votes
1answer
137 views

Samsung S4 logo shows for 1 sec then phone boots and repeat.

Pressed the power button for Samsung S4 and the logo comes out for 1 sec then phone boots again or shuts down. I cannot go into recovery mode or download/restart mode using the volume, home, and power ...
0
votes
1answer
199 views

Stuck in a boot loop with no explanation why

Device: 2012 ZTE Score Android version : Stock 2.3.4 Gingerbread Status : Never rooted I was right about to charge it when the battery died and the OS shut down the power. I reconnect it to charge ...
3
votes
2answers
620 views

dump_image: permission denied

In order to root a new device, I try to follow the tutorial to port CWM for an unrooted device. When I do dump_image boot/sdcard/boot.img I got dump_image: permission denied. How can I resolve this? ...
0
votes
1answer
2k views

Removing an android app making troubles from Recovery mode

I have "Call Recorder" app installed on my android phone and changed the recording option to Kernel and choose another device name. It caused phone to stop its touch working and etc after auto-running ...
2
votes
1answer
6k views

Open an app on startup/after booting

I need to force a selected application to start up each time my Android-based device is (re)started. Is there anything I can use (configuration setting, external application etc.) to accomplish this ...
0
votes
0answers
202 views

HTC One x Not responding to hard reset

I am using HTC one X and it turned off itself and its not turning on i tried hard reset , still nothing is happening , not even charging LED is glowing .Help me out please
0
votes
0answers
74 views

Phone boots only to recovery

I have two Sprint/LG Optimus Elite phones, both with the stock rom/unrooted and with both of which seem to have the same exact problem. This problem being the inability to boot to Android. Both phones ...
3
votes
1answer
574 views

init.d doesn't get executed

i am using samsung s2 and a custom rom, external sd card is mounted to /emmc but i want it to mount to /mnt/sdcard/external_sd, how could i mount it using init.d? i made a file called "99mount" with ...
0
votes
1answer
1k views

Hearthstone installation failed, now phone won't boot

Hearthstone was released today for Android phones, so I attempted to install it on my Galaxy S2. When I launched the app for the first time it began unpacking files. This failed partway through, ...
2
votes
1answer
1k views

Where is the battery animation called?

I have a tablet from China, it's a Q8H Allwinner. It is rooted, and I've browsed the internal storage for hours to find the battery animation, I found them at framework-res.apk... Now I want to find ...
2
votes
1answer
16k views

How to install carliv touch recovery on my MediaTek MT6572

I own a spice mi 356 which have a dual core 1.0 ghz processor. It is a MediaTek device with MediaTek version MT6572. Now, my question is to install carliv touch recovery(a clockworkmod based recovery) ...
0
votes
1answer
6k views

“Android is upgrading… Starting Apps” on boot

I have a Galaxy S3 phone with android version 4.1.2. I have not upgraded my phone recently nor have I rooted the phone. This afternoon when I turned on my phone, I got a message saying "Android is ...
0
votes
0answers
182 views

Samsung Galaxy S II with Cyanogenmod no longer boots

Earlier today my phone started acting up. I tried to take a picture and it shut down, this happened again later in the day. A couple hours later it shut down whenever I unplugged it from the charger ...
1
vote
2answers
859 views

Acer liquid e600 won't start after rooting

I have a problem with my smart phone Acer Liquid e600. I followed a procedure to gain root access in my phone, during the procedure, the phone was restarting twice, then it shut down and couldn't ...
-1
votes
1answer
163 views

why android takes so long to start up?

I met a strange problem when i started up a android device. Below is the log i got from the console port. I found it took more than 4 minutes for function rknand_buffer_thread executed. But before ...
1
vote
0answers
180 views

Automatic turning on an android

i have found a solution of the problem of automatic turning on an android (not samsung), when battery is charging for this i've inserting the line /system/bin/reboot in the file /system/bin/ipod ...
2
votes
0answers
6k views

Auto boot when charger connected (for HTC Magic)

I want to let Android OS to boot automatically when the charger connected (for HTC Magic) without pressing power button I found this guide: Complete boot when charging If your phone only gets one ...
0
votes
0answers
121 views

alcatel onetouch pop c3 initial setup screen

My pop c3 stucked at the screen that says "alcatel onetouch good move". I left it like that for one day, and it just stayed there. Last thing I did: I rooted my phone using framaroot. Then I renamed ...
0
votes
1answer
332 views

Rom flashed but phone is stuck showing boot logo

I flashed my Xolo q2000 with CWM Recovery and an Xperia Z2 rom downloaded from Needrom. All was well but some features were not working so I once again deleted the cache, and wiped data and so on. ...
0
votes
0answers
3k views

Samsung Galaxy S2 SGH-S959G Android version 2.3 in boot loop

This morning turned off my phone by pressing and holding down the power button. I waited a few minutes then tried to turn the phone back on. It began to boot up by flashing the normal Samsung Galaxy ...
1
vote
0answers
78 views

Wi-fi turns on when I boot my phone

For the past few days the wi-fi on my phone has been automatically turning on whenever I boot up my phone (Samsung Galaxy Light, SGH-T399) when it's fully turned off or restarted. To address the last ...
2
votes
1answer
9k views

Red triangle with exclamation mark on boot, but reboots after second try. How to solve?

I tried to flash stock recovery to my HTC One M7 phone (rooted, HAD TWRP recovery, s-on). After my attempt, now phone restarts, and is stuck on the black screen with red triangle and exclamation mark ...
0
votes
1answer
40 views

I always get this window and I can't do anything

I got an Android phone, And when I turn on the phone, I always see this window. I would like to use it, but I don’t know, how I can fix it. Somebody could send some link about the probleme and how ...
1
vote
1answer
2k views

SIGSEGV at Boot (SurfaceFlinger?)

I recently installed (with Odin) the latest stock ROM for my SGS2 without wiping data. After that I put a rooted kernel and started using. I found out that: - if I boot the phone, let it get to the ...
0
votes
1answer
876 views

my phone stuck in Samsung logo

i am using Samsung galaxy pocket Android 4.0,but now struck on Samsung logo.i have done hard reset.but remains in same state.please help me out...
0
votes
0answers
248 views

my tesco hudl is stuck on boot logo any help

tried wiping data/factory reset still same problem wiped cache still the same problem cant install rpm using ADB sideload or from external storage any help?
0
votes
1answer
554 views

Can't boot my android after changing permissions

I recently rooted my android (Nexus 4). I wanted to make /system folder permissions 777, I needed that for another application. I got Root Explorer application, and changed permissions to 777. Then ...
1
vote
2answers
13k views

Can't pass the initial setup wizard on SG3 with broken screen digitizer

So i burned digitizer on i9305 by flashing corrupted recovery. Then i flashed new working custom ROM and recovery, after Stock JB tried some KitKats like MoKee, Omni, CyanOgen 10/11 but i'm facing the ...
2
votes
0answers
795 views

Nexus 4: Stuck on boot animation for baseband version != 2.0.1700.48 and android version > 4.3

The symptoms I'm seeing seem to be common, with many suggested solutions, none of which I've found to solve my case. I'm not sure to what extend it is related, but it happened after the screen was ...