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

learn more… | top users | synonyms (1)

0
votes
2answers
3k views

Phone doesn't start. USB Debug is off, can't connect pc for recovery

I have a Huawei Ideos X5 phone. It is rooted. When I took the battery out and restarted it the other day, it didn't open: the device starts, shows the "Ice Cream Sandwich" logo – and there it stays ...
6
votes
1answer
10k views

Samsung Galaxy S3 not booting up, just shows ”Samsung Galaxy S3 GT-19300” black screen

This morning I woke up to my Samsung Galaxy S3 which just “hung” during the start-up screen with the white text “Samsung Galaxy S3 GT-19300” on a black background. It never comes to the “Enter ...
1
vote
2answers
542 views

(Re)boot an Android phone from USB

I own a Samsung Galaxy Note 1 (not rooted) and its lock button doesn't wrok anymore. That means I couldn't boot my phone if it happened to be turned off. But I need to restart it now because it's ...
0
votes
3answers
51 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
27 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 ...
0
votes
0answers
22 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
33 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
65 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 ...
2
votes
1answer
1k views

Android early boot console over usb

I'm trying to port newer kernel versions onto my Nexus S device. Most newer kernels panic very early on in the boot process. I would like to debug this. However, since the phone has been provided to ...
5
votes
3answers
6k views

Turn phone on with ADB or Fastboot?

My power button seems to have busted, is there a way I can boot my phone using ADB or Fastboot or some other command line interface?
1
vote
1answer
2k views

How to Backup when Samsung G S3 not booting stuck at Samsung logo?

How to Backup when Samsung Galaxy S3 not booting stuck at Samsung text logo? I can boot in the "Android System Recovery" Mode using "Volume Up"+"Home"+"Power". I don't have ADB USB Debug set up. ...
2
votes
1answer
7k views

How to fix Cyanogenmod 7 hanging on boot animation after NO firmware changes

I've been using my Google Nexus S with Cyanogenmod 7 for about a year now. Sometimes it rebooted out of the sudden or locked up but all in all worked well. Today I rebootet the phone und since then ...
0
votes
1answer
17 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 ...
2
votes
2answers
1k views

Can downgrading OS make Xperia Neo V, boot after a boot loop

My Neo V MT11i was upgraded to ICS a few days ago. Today when I turned on bluetooth, it started to reboot repeatedly. I tried to hard reset using sets of button as posted in some blogs but still I ...
1
vote
1answer
2k views

Asus Zenfone 5 phone not turning on after factory reset

I received an error message on my phone Unfortunately, the process.android.process.acore has stopped. So I have tried to factory reset it. Now it doesn't turn on at all. It just shows the Intel ...
0
votes
0answers
16 views

Kurio 7s tablet stuck on boot screen

So I have a kurio 7s tablet for over a year now. I used it regularly but recently it wasn't being used for about a month. But today when I charged it and turned it on it is stuck on the kd interactive ...
0
votes
0answers
35 views

How to run a script on boot in CM12.1?

Most questions I can find related to this are dated 2011 and thereabouts, so perhaps it's not too surprising that things have changed since. I've tried a whole bunch of things, with no results ...
0
votes
0answers
1k 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
34 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 ...
2
votes
1answer
56 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 ...
0
votes
1answer
4k views

how to boot ubuntu on asus transformer tf101

I want to boot ubuntu on Asus tf101 with Android 3.2 ROM from a microSD card, by using Windows. Can someone explain how to do it or link a wiki for it? Thanks in advance.
0
votes
0answers
42 views

My Samsung Galaxy S Duos GT-S7582 does not start

My phone GT-S7582 does not start when powered on it only displays Samsung GALAXY S DUOS GT-S7582 and also it does not enter in to the download mode.
1
vote
0answers
52 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
1k views

Android mx tv box stuck at mbox logo

My Android TV box always gets stuck at the Mbox, "make your life colorful" logo, but it never goes to home screen, and also when I put the TV box into recovery mode I can't select anything, it just ...
1
vote
1answer
1k views

Prestigio MultiPhone 5430 and nonexistant boot/recovery partitions

I've got the Prestigio MultiPhone 5430. It's built on Intel Medfield platform. The phone isn't popular as it was released about 6-7 months ago. Because (as far as I know) nobody before me has tried ...
0
votes
1answer
33 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 ...
2
votes
3answers
16k views

Samsung Galaxy Ace GT-S5830 neither goes into Download Mode nor RAM Dump Mode

My Samsung Galaxy Ace GT-S5830 has just “hung” during the start-up screen with the white text “Samsung www.samsung.com" on a black background. I have tried to restart it and to take the battery out / ...
0
votes
1answer
37 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 ...
3
votes
1answer
1k views

How to create start up scripts using the init.d folder?

In this answer to a question I asked a while ago, he said it's possible to have a script executed every boot. I created a file (without extension) that contains the following: #!/system/bin/sh ...
1
vote
2answers
281 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 ...
0
votes
2answers
354 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
33 views

Why does Android Boot relatively so slow?

This question is of concern to me (and perhaps many out there) because there is no spinning part in my phone. My phone has a Quad Core, 3 Gig of RAM, and so much storage space, all SSD-like in ...
0
votes
1answer
100 views

My phone keeps restarting after factory reset

Recently my Xperia L running Android 4.2.2 started restarting every 30 seconds following a factory reset. I have rooted my phone using the iroot app and I reset it. I still have the kinguser app ...
0
votes
0answers
89 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 ...
3
votes
2answers
3k views

Galaxy Mini hangs at boot - how can I fix it?

My Galaxy Mini powers on, but then hangs on the "Samsung Galaxy Mini" splash screen. How can I re-install Android, or get it booting again?
1
vote
0answers
146 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 ...
0
votes
2answers
91 views

Best to block autostart apps, or let them run?

When Android was still a baby green robot, I would go through all user-installed apps (not system apps), and turn off autostart privileges on most of them. This would make the Android device boot ...
2
votes
0answers
383 views

After splash screens, Moto G screen goes black. Stock recovery won't start either. What to do?

I have a one-year old Moto G (1st Gen) that suddenly today refuses to boot usefully (a boot loop? Not sure.), has a blank dark screen but backlight stays on. Tried to restart it using the power off ...
1
vote
0answers
171 views

Nexus 5 won't start stuck on loading screen

My Nexus 5 has been stuck on the loading screen. After turning it off it wouldn't start and after showing the "Google" logo would just spin the 4 coloured dots for hours on end. I tried a few things ...
9
votes
1answer
13k 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 ...
5
votes
2answers
15k 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
134 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
0answers
40 views

AVOCA Tablet - Boot Freeze

I have an AVOCA 9.7" Tablet, Model No ( on back ) : STB9097-(V1) On Boot, I get the 'Android' screen, then the AVOCA Logo with the rotating 'O' but it freezes after on complete rotation...and stays ...
0
votes
0answers
49 views

Micromax Canvas Power stucks at boot logo after changing the logo

My phone is Micromax Canvas Power and it's rooted using Framaroot. I changed the boot logo, but now it's stuck at that logo. My phone only shows factory mode, no recovery mode. How to fix it?
0
votes
1answer
32 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
0answers
23 views

Phone won't go past Samsung logo without cutting off

I set my phone down. Somehow a tiny bit of bleach reached my phone. I took the battery out and wiped off my phone. I turned it on, then all of a sudden it turned off when I plugged it in. Without a ...
0
votes
1answer
62 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 ...
2
votes
2answers
329 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
67 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 ...
1
vote
1answer
153 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 ...