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

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5
votes
1answer
9k 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 ...
0
votes
2answers
150 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
975 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
793 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 ...
0
votes
2answers
1k 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 ...
0
votes
0answers
20 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
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. ...
1
vote
0answers
36 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 ...
2
votes
1answer
6k 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
51 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
56 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 ...
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 ...
3
votes
2answers
2k 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?
5
votes
3answers
5k 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
0answers
114 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 ...
1
vote
1answer
1k 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
2answers
54 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
152 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
48 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 ...
1
vote
0answers
15 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
3k 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.
8
votes
1answer
12k 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 ...
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 ...
5
votes
2answers
13k 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?
2
votes
3answers
15k 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 / ...
-1
votes
1answer
129 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
21 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
33 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
21 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
20 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
48 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 ...
1
vote
1answer
162 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 ...
2
votes
2answers
305 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
26 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
112 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
19 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
9 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 ...
0
votes
1answer
97 views

Lenovo a390 hangs at the boot logo

My Lenovo a390 freezes when I open it. It stops on the Logo 'Lenovo: for those who do.' I removed the battery but it is still hanging on that part. What should I do?
0
votes
1answer
117 views

C105i tablet won't start up

I have an off-the-shelf Chinese call-touch c105i android tablet with an all-winner a10 CPU. Out of nowhere, it crashed and won't start up. When I turn it on, it just gets stuck in the logo screen. ...
2
votes
1answer
7k views

How can I enable adbd during boot on Cyanogenmod?

I am stuck during the boot process, at first before entering the passphrase for /data and now at the SIM PIN screen. At this point, adb is inaccessible (normally adbd would start up after unlocking ...
0
votes
0answers
27 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
450 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
496 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, ...
0
votes
1answer
37 views

Phone wont boot

Yesterday I got an Acer Liquid Z410. After installing some apps and checking out the phone, I charged my phone fully. Then I was trying to acces my phone again but it was off. So I tried to access it ...
15
votes
5answers
27k views

ADB can discover devices but not fastboot

I've searched on the web about this problem and it's usually solved by installing the appropriate drivers. Problem is I'm on a Mac. When I plug in my device, it can be discovered when I run adb ...
2
votes
1answer
677 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
3k 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
0answers
49 views

Booting when charging - how to do it, how to watch what programs run

We are trying to set up an Android 4.4.2 device to boot once it is plugged in to a power source. The device is a POSH Titan HD E500. We've come across different ways that each manufacturer handles ...
0
votes
1answer
3k 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
42 views

Nexus 4 Does not turn it on, Red Notification light blinks only

This morning my nexus 4 (Android 5.0.1) having some issues about crash of google applications. I decided to do factory reset so i went to settings and apply factory reset, it was showing power turn ...