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

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3 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 ...
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0answers
30 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 ...
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1answer
4 views

i tried to hard reset my nexus 5(5.1) ended in that flying colors [on hold]

the wipe data was not successful as it was telling it cant mount.and then it started to boot and the flying colors are coming for 30 minutes.tried to boot again ended in same thing...so much worried ...
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5 views

Android studio does not openning. just stop loading on 60 to 70% of loading [on hold]

i am trying to open my Android Studio 1.2 in Windows 8.1 64bit system. but it's not openning. it was working fine befor two days ago but now i am facing this issue. many time i reinstalled it Change ...
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0answers
40 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 ...
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2answers
43 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
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0answers
132 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 ...
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0answers
13 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 ...
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0answers
34 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 ...
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0answers
16 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 ...
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0answers
31 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?
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19 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 ...
1
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1answer
138 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
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1answer
21 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 ...
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0answers
18 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
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0answers
8 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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1answer
40 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
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1answer
20 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 ...
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0answers
26 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 ...
0
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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 ...
0
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1answer
457 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
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1answer
35 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 ...
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0answers
48 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 ...
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0answers
109 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 ...
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0answers
41 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 ...
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0answers
52 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 ...
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0answers
22 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
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1answer
88 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?
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1answer
44 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 ...
0
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1answer
96 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. ...
0
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0answers
51 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 ...
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0answers
59 views

Booting Failed Nexus 7 Nakasi (first edition)

Recently I manually upgrade my OS Lollipop from 5.0.2 to 5.1 by PC with factory images. The process works not fine in the bootloader and suddenly my tablet shows booting failed in the left top of the ...
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0answers
93 views

Samsung Galaxy Tab 3 wont boot after rooting

I try to Root my Samsung Galaxy Tab 3 with KingoRoot using pc. after that it restarted, but now it won't boot. when i try the button combination, home+power+vol, tab goes into downloading, odin, mode. ...
0
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1answer
56 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. ...
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0answers
28 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 ...
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0answers
53 views

How to Logcat everything (Main, Radio) at the very first boot in production builds

Hello Android Enthusiasts; I want to logcat the Very first boot in a chinese MTK production device, the ADB comes disabled with the device. is there any way to enable it before boot. The used ...
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0answers
70 views

backup and flashing ROM when android locked in boot screen

My android device locked in boot screen and not starting. I'm trying use uniflash and other software to backup its ROM then Flash it, but all of this software not recognized any connected device to ...
0
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1answer
19 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 ...
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0answers
75 views

Problem with recovery and download mode in Grand Quattro

I can't boot in recovery mode or download mode after I rooted my phone using Kingo ROOT. I rooted it before but I unroot it. After few months, which is right now, I need to root my phone again for ...
0
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0answers
57 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?
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0answers
97 views

Boot Animation Stock Samsung ROM

How can I set a custom boot animation on a Samsung stock ROM? For example the galaxy young(s5360).
0
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1answer
105 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 ...
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2answers
178 views

Failed to load Recovery mode

One of my friend had a Huawei Y210, it locked because of so many wrong pattern attempt. Unfortunately he hasn't google account to login with it. I want to hard reset it but it fails to load Recovery ...
0
votes
1answer
174 views

Auto turn on after power on for an Android-based device

If I'm not mistaken, if an Android-based device is turned off (or powers down due to completely exhausted battery) and then is charged up again, it will automatically boot only to battery charging ...
1
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1answer
104 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
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1answer
112 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...
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0answers
46 views

Turn off “Droid” sound when booting on Motorola DROID 4

I have a Motorola DROID 4 that has a dead battery. I got the replacement delivered today. On the old DROID, I was able to disable the machine from saying "Droid" upon startup. Now I have a ...
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4answers
107 views

phone doesn't boot after installing launcher

I just installed Turbo Launcher on my android device. When i activated it, my screen was black. I couldn't do anything. I thought rebooting could fix it, so i rebooted my phone. But... my phone ...
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0answers
110 views

stuck on boot animation of older kernel

I'm facing this weirdest problem with my xperia arc s I was running legacy xperia CM and everything was fine until it started not to recognize my new sdcard anyway I tried to reinstall the rom but ...
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2answers
454 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 ...