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

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225 views

Android 5.0.0 on Nexus 5 stuck on boot logo

I just recently received the 5.0 update for my Nexus 5 and now my device fails to boot. All that happens is the Google logo gets displayed on the screen and then the device does nothing else. I am ...
1
vote
1answer
888 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 ...
2
votes
2answers
4k views

Nexus 5 stuck on “flying color dots lollipop” screen after Hard Factory Reset

I just did a wipe data/factory reset on my Nexus 5. I followed this YouTube tutorial. I'm stuck on the boot screen, which was my problem in the first place, and it's been on the boot screen for 25 ...
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 ...
2
votes
3answers
14k 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 / ...
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votes
2answers
33 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
2answers
94 views

Chinese tablet does not boot

I have a Chinese Tablet that was working till last night. I did a factory reset and now it is stuck in small Android logo. I have tried all key combinations to enter into recovery with no success. ...
0
votes
1answer
18 views

Boot on charge for Huawei g70

Can somebody help me on how to make Huawei G730 to boot when connected to the charger? I've founs a tool to do this on Samsung that doesn't work on this phone.
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0answers
6 views

HTC One S won't boot or do anything but Windows recognizes it

Today my phone frequently said that Google Apps stopped working. So I thought I could do a reboot and everything will work fine again. I did a restart but it only shut down. Since then it just doesn't ...
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votes
1answer
2k views

How to do a fresh install of Android : Nexus 5

I installed Cynogenmod 11 on my Nexus 5 through their Mac OS X app. Judging by the information that provided me, I would say it went fine. However, while my phone did the first boot, it got stuck in a ...
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0answers
97 views

Nexus 5 stuck in the start up screen

After running out of battery and turning off, I charged my Nexus 5 (which is running lollipop and not rooted) until the battery was full, but when I was going to turn it on it got stuck in the "flying ...
0
votes
1answer
803 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. ...
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1answer
30 views

boot process recovery or rom

When I power my device (htc one m8) on and press the volume down key I get into recovery. Now which part of the booting process checks if this key is pressed and uses the correct partiton (boot or ...
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1answer
15 views

Would an android device pass the boot screen/enter recovery without build.prop?

Is it possible to start up an android device without build.prop? Is it even possible to use stock recovery without build.prop?
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0answers
228 views

Nexus 7 Error: Failed to mount /cache

I had a problem with my Nexus 7 (2013, 2nd gen) tablet. I restarted my tablet and when it was rebooting again, it showed "Google" logo and then stood there. I wait it (around 20 minutes) but it did ...
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votes
2answers
5k views

Netbook with Android 4.1 freezes on load screen

I'm using a brand new Craig 10-inch netbook. It came with Android 4.1 jelly bean by default. I've made no changes at all but on boot, the initial splash screen appears, the jelly beans seem to appear ...
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votes
1answer
1k 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 ...
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votes
2answers
162 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 ...
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0answers
28 views

Samsung Galaxy Fit (GT-S5670) is stuck at SAMSUNG logo

After installing ClockWorkMod 6 on my Samsung Galaxy Fit (GT-S5670), it gets stuck in the "SAMSUNG" screen whenever I restart, the very first screen (I guess). I have to press the Power button 10 ...
3
votes
1answer
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?
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0answers
70 views

How can I change preferred network type through a script (or terminal command)

I'm currently attempting to create a workaround for a problem that is plaguing a ROM that I'm using. While my phone and ROM are capable of using LTE, and use it perfectly fine, the "preferred network ...
0
votes
1answer
88 views

Samsung Galaxy 2 stuck at start up. Can I recovery the phone or at least the data?

My Samsung Galaxy 2 stuck every time when start up. It looks ok on the beginning, it shows "Samsung Galaxy S II ..." then change display to Vodafone logo then the shows word "samsung" and stuck here ...
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0answers
19 views

Can't change to Dalvik from settings…How to change from Art to Dalvik? [duplicate]

Changed to art from dalvik and the androi.process is stopped over lock screen
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vote
1answer
969 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 ...
2
votes
0answers
336 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 ...
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0answers
596 views

Samsung Galaxy S4 only boots for 5 seconds, then dies

Yesterday I was using my phone, and suddenly it shut off. I tried the power button, but it wouldn't turn on again. I then took the battery out, and put it back in. Immediately, the phone vibrated, and ...
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0answers
28 views

ZTE Skate Acqua stuck on phone company logo

So, I was just restarting my ZTE Skate Acqua (it was getting really slow) and now it isn't turning on. It gets stuck on the phone company logo. I have noticed that during the transition from the ...
0
votes
0answers
88 views

Brand new Huawei Ascend Y530 gets stuck on Android screen when booting

I just got a brand new Huawei Ascend Y530. However, it stuck on Android screen when booting. I cannot enter the home screen. What should I do?
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0answers
65 views

Obtaining boot.img for unrooted device?

I have a Vodafone Smart 4 Turbo / Coolpad 8865U. I cannot find other means of rooting it and tbh I don't trust most oneclickroot.apks. I am trying to root it manually but I cannot find a way to obtain ...
0
votes
0answers
21 views

White screen on Samsung i9105p

The other day I sideloaded an application and my screen froze, then turned white. After I restarted my device, it just showed white lines on a black screen. Sometimes it turns white, sometimes it ...
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.
2
votes
2answers
46 views

how to get my android to boot up and shutdown automatically

I want my android phone to boot up (I expect from a low energy state rather than off) automatically, run my app for a while, shutdown (ie return to low energy state) and repeat at intervals, say an ...
2
votes
1answer
766 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 ...
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0answers
42 views

Reinstalling Android (Motorolla Droid Razr HD — Verizon)

I have a Droid Razr HD by Motorolla (model number xt926). Recently, my phone has been completely unable to boot, forcing me to fall back to my old dumb phone so I can contunue to communicate with ...
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2answers
938 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 ...
2
votes
1answer
88 views

Where is the battery animation called when charger connected to phone (OFF)?

I have Moto E (Rooted) which turn on when connected with USB via Laptop but not when connected to Wall charger instead it shows Battery animation. I got to know that battery animation is at ...
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0answers
64 views

adb reboot recovery no longer workiing

MY tablet was on bootloop using android sdk adb reboot recovery solved the problem now mY tablet is back on bootloop adb reboot recovery just reboot to bootloop i can not access the recovery menu ...
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1answer
8k 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?
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0answers
36 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 ...
0
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0answers
134 views

How To Recover From Bootloop after installing fonts, dont have custom recovery and stock rom?

I am using Panasonic T11, it is rooted but do not have custom recovery mode like CWM, My problem is: after installing a custom font my device stucked in bootloop, i have adb, but i dont know how to ...
0
votes
2answers
2k views

Galaxy Pop Gt-S5570 Is Stuck At Samsung Logo After Installing Cynogenmod 10.1

I tried to install Cyanogenmod 10.1 on my galaxy pop gt-s5570 using clockwork recovery 4.0.0.5... Installation of cynogenmod 10.1 (cm-10.1.0-RC5-GT-S5570-tass) and Gapps successfully completes but ...
0
votes
4answers
2k views

How to enter password for decrypt without system keyboard on android

I was trying to release some internal memory on my CUBOT GT-99, so I started disabling some system apps using one rooted app. One of apps I was disabled is system keyboard because I don’t use it ...
0
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1answer
47 views

Change bootanimation of the Kindle Fire

After some exploring around on my Kindle Fire via ES File Explorer, I discovered the bootanimation.zip in system\media. Looking at the .zip, Amazon had left users who could reach this file ...
0
votes
1answer
326 views

How to Disable brand logo and boot animation

Hii Everyone I am using Samsung Galaxy Grand i9082 device and when i turn it on it is showing two screens one with model number and other with Samsung logo and boot animation is there any possibility ...
0
votes
1answer
582 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 ...
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0answers
12 views

When and how is /data mounted?

I am exploring a bit on my Android device and I can't seem to figure out when /data is mounted. My first guess what it'd be in /init.rc, and while that file creates the /data directory, it doesn't ...
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2answers
107 views

How to recover my files and personal data a phone who doesn't boot?

My Galaxy S II runs under Android 4.12 and it is stuck on the boot screen. How can I recover my files and personal data on the phone ?
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vote
1answer
4k views

Boot hangs after firmware update

I flashed my Samsung Galaxy Ace (GT-S5830) with the Cyanogenmod 7.2 release, the install went fine without any errors. Powering the phone on shows a black screen with the word "ANDROID" in white, ...
1
vote
1answer
677 views

Moto E is not switching on after changing runtime to ART

I changed the runtime option from Dalvik to ART. It asked for a restart. When I did the restart, Moto E has been stuck in boot time. When I hold the power button for sometime, it starts again. It ...
0
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1answer
237 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 ...