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

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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 ...
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79 views

Factory reset a bricked device on adb

My phone is stuck on android logo. What i want is to factory reset my phone. I can not do anything else than rebooting my phone Recovery is not available What i tried : (My phone is rooted)
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1answer
16 views

Run on boot then quit?

I've tried searching around on various forums but can't find this answered anywhere. Is there a mechanism to automatically run an app on boot then switch back to the 'desktop'? Specifically I'm ...
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87 views

can I use SP_Flash_Tool on Alcatel V860

is it possible to flash Vodafone Smart 2 with SP_Flash_Tool? and if not is there any other tool that will allow me to? since I can't use Recovery Mode nor Download(fastboot) Mode I accidentally ...
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255 views

Galaxy tab 2 (gsm) P3100 stuck on start screen after installing clockwork mod recovery. Need help immediately!

I was following this tutorial form wiki.cyanogenmod.org and it went fine till step 12 #11. Unplug the USB cable from your device You can now manually reboot the phone into ClockworkMod Recovery ...
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56 views

anycall Galaxy S freezes after media scanner running during boot up

this is my first post and im new here..any help is highly appreciated my anycall galaxy S freezes right after media scanner completes its scan from booting up... i tried restarting the phone many ...
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26 views

Samsung Galaxy S3 won't turn on but it works well when I removed the SD card

My Samsung Galaxy kept on restarting on yesterday. Today, it can't start up and the Samsung logo keeps appearing. Surprisingly when I remove the SD card, it worked again. Why is it so?
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78 views

I want to execute a shell script on an Android device when it boots up

I want to run a shell script on my Android device every time it boots. What do I need to do? The script is stored on the MMC of the device and looks like this: #!/system/bin/sh ...
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122 views

Semi-dead Tablet - Is this a touch screen trouble or just a software glich?

My tablet is HKC P077A with 8GB ROM, 512 RAM and a 7'' Touch screen (Android 4.0.3). I am having 2 problems When I switch on the tab, first "HKC" logo comes to screen and then disappears to show ...
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31 views

Will Android Boot And Run With The Screen Removed?

I am developing an embedded system and am considering using the hardware out of a smartphone as it has everything required (3G, GPS, WIFI, Camera). By doing so I will need to disconnect the screen ...
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46 views

Galaxy Nexus Not Responding To Anything

So I was recently messing around with my Galaxy Nexus and I attempted to wipe everything but accidentally wiped the OS. I tried adb'ing a ROM to the device but it was getting halted at around 5MB (the ...
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1answer
579 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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118 views

Android “Boot Logo Showing Time” Script

Did anyone know where's the "Boot Logo Showing Time" script location? i want to change the boot logo show up time, because my boot logo is only show up for a half-seconds (500ms) then disappear and ...
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1answer
50 views

Unlocking Bootloader

Recently I've unlocked my sony xperia p boot loader. I am sure that it is unlocked. But is there any option to find out that is it unlocked?
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186 views

how to change boot logo without using fastboot

I know how to change the boot logo(logo.bin) from fastboot, but the problem is how can I change the boot logo without using fastboot. I can't go to fastboot mode because I think my device(ME-702) ...
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243 views

How to change /system mount point in booting

In init processing, my Samsung Note 2 mounts filesystem according to fstab.smdk4x12, by mount_all fstab.smdk4x12 in init.<vendor>.rc. In this file, the /dev/block/mmcblk0p13 is mounted as ...
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1answer
1k views

My tablet won't boot

I just got a Arnova 10D G3 and it doesn't boot. All I get is the "Arnova" logo on a black screen. I bought it on a refurbished condition, it was a pretty good deal so I am ready to do any risky ...
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191 views

My LG E615 stuck at boot logo

My LG E615 (running Android 4 ICS) was not starting: it always stuck in LG logo, and the screen keeps blinking. I tried using kdz updater, but it always has an error when the update was almost ...
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718 views

Secure boot error, Cause: boot certification verify

My LG Spectrum 2 (Verizon) has recently started having a variety of boot problems. Problems include any of the following: Boot-up hang on the LG splash screen "[1160] Secure booting Error! Cause: ...
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145 views

Tablet fails to boot up completely

My Crystal View Android Tablet wont turn on all the way, it shows a few power on screens but then stops on the Android loading screen and stays there, What do i do?
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108 views

HTC desire SV not starting after cache clear

My HTC desire SV is not starting after cache clear. I am facing the problem when I tried to restart my phone, it is not starting up after that. I have tried all possible ways to start the phone, but ...
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87 views

Cannot install boot animation on Nexus 4

I want to create a boot animation for my rooted PA 3.99RC2 Nexus 4, and all seems to work properly in both BootBox and Boot Animation Previewer. However, when I restart my phone to try it, it comes to ...
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1answer
650 views

Unpack initramfs.cpio.gz (boot.img) from MTK6589 phone?

I can't find a proper tool to unpack boot.img from GravityMod2. both unmkbootimg and split_bootimg.pl are able to extract same fileset (kernel, 4280320 bytes and ramdisk, 633284 bytes). I think the ...
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17 views

Hello. How can I forcibly prevent specific apps from starting at boot? [duplicate]

I would like to force a few apps in particular to not stop when I boot, reboot, etc. The reason why is irrelevant ... I would like to know if or how Aneroid OSes, in general, load apps into memory, ...
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1answer
2k 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.
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403 views

Problem upgrading a Lenovo A2107

I have a Lenovo Ideapad A2107-H and I read this guide. I followed the guide step by step to upgrade my Tablet. On step 6 I got assert failed: getprop("ro.product.device"), so I deleted this line in ...
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1answer
107 views

How to see the contents of boot partition

Does anybody know how to mount the boot partition?On my nexus 7, I booted to recovery and tried to mount the boot partition using the following- mount -t ext4 ...
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179 views

Stuck on boot after flashing a custom ROM

I read some info about rooting and installing custom ROMs on my Samsung Galaxy Ace S5830. I followed the tutorials and got stuck half way - now I believe I did something wrong. The phone is now ...
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1answer
155 views

Desire sv does not start after clear cache

I cleared cache memory of my HTC Desire SV then tried to restart the phone. It does not start. I have also tried hard boot on this phone but result is same. How can I get my phone to boot again?
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132 views

How to boot into recovery Xperia Z running Cyanogenmod?

My Xperia Z is already using Cyanogenmod ROM. Now I need to boot into recovery to install GAPPS. However, holding power button + volume up does not result in anything. Holding power button + volume ...
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1answer
144 views

Nexus 7 refuses to boot unless plugged into outlet

I've looked around the internet for this problem ad/or solution for hours and have found absolutely nothing on this problem. My tablet is brand new, straight from the box. When i have it plugged in ...
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60 views

how do i access files in my sdcard during the boot of galaxy gio

i want to acess a file in my sdcard during the boot menu of my galaxy gio but I cant, I have tried to boot my phone, during the boot menu I selected sdcard but I was not able to access the file I ...
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2k views

Want to change boot screen(with Samsung logo) appears before android animation in Samsung galaxy tab

I am an beginner to android, but now i want to replace boot images like Samsung galaxy logo which appears during boot time in my Samsung Galaxy Tab. I have used many file managers like root explorer ...
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304 views

Xperia Sola stuck at Sony Xperia logo after rooting and rebooting phone

I rooted my Sony Xperia Sola. After that, I installed Font Installer. I restarted the phone, but now it just displays SONY .. Xperia.and Its not openig with the flash mode or with the fast mode How ...
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146 views

Sudden boot failure after reboot

My HTC EVO 3D gets stuck at the black screen after htc logo on boot. It happened suddenly, nothing new installed, no settings changed. My phone runs on mwakious3d rom (i think it's v15) It is ...
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39 views

Pulling boot.img [duplicate]

I want to pull boot.img from my phone for rooting. I am using Ubuntu 13.04 PC with android SDK and adb drivers installed. I tried to root my phone in many ways. But there are not much tools available ...
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152 views

Battery Drains out Suddenly

So here is what happened! I was simply going though my phone (Canvas HD running Jellybean) when suddenly it hangs and then shuts down. I try booting it. It turns on but goes off again. I try it yet ...
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97 views

Booting Android from nand with bootimages

I am trying to add recovery system in a new Android board. I was able to generate recovery.img, boot.img, ... Since we are using nand memory, my question is is it possible to boot android images ...
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348 views

Can't boot because of deleted com.android.launcher2

Stupid me deleted the com.android.launcher2 apk file (located in system/app) thinking that my tablet will boot with another launcher I installed and now it doesn't boot up (gets stuck in loading ...
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86 views

htc desire wont boot

I was running JellyBean when my camera wouldn't respond. I tried to factory reset and re-install JellyBean. I think it installed too fast to be proper, it took maybe 45 seconds then rebooted. Now ...
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191 views

Galaxy S2 won't turn on properly

My Samsung Galaxy S2 wont turn on properly, it just flashes the boot screen. I've tried taking the battery out and turning it on without the SD card. What should I do? I don't want to factory reset it ...
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550 views

How can I install install android v2.3.7 os gingerbread for vodafone smart ii?

My Vodafone smart ii does not proceed after powered on. It sticks on the initial animation and does not go to home screen. what should I do? How can I find and reinstall its operating system?
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173 views

Boot from SD card

As PC can boot from CD or USB I wonder if android devices can boot from SD card? Could it be used for repairing original bootloader?
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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 ...
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141 views

Can't get to Recovery or Download mode on Sprint Galaxy S3

I rooted my S3 and tried flashing a new Kernel, and it was all fine, until it tried to reboot. Now I can't get it to do ANYTHING. I hold the power, it goes to the Samsung screen and turns off. ...
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43 views

Problems Unlocking Bootloader Of Atrix 4G

I wanted to try out CM7 and was following the instructions on this page: http://wiki.cyanogenmod.org/w/Install_CM_for_olympus . The bootloader unlocking process failed according to RSDLite and now I ...
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1answer
377 views

Android won't start. It keeps showing Samsung Galaxy logo

It keeps showing the logo and doesn't get into Android. What do you recommend me to do? I've tried hard reset, it didn't work. (click image to enlarge)
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829 views

Something wrong with my Samsung Galaxy Tablet 2 7.0 GT-P3100

After watching some videos on YouTube, it was quite laggy. So I tried to restart it but after restarting it won't turn on. I have no idea why.
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1k views

My tablet won't turn on

My tablet won't turn on and Android won't start up on it. As usual I charged it last night, and it charged to 100%. But now it is not turning on I have tried a lot of times to turn it on by pushing ...
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429 views

How to fix the boot of an android tablet

I have a Plum link tablet that when it is booting doesn't load the OS. When it tries loading the OS it gives me this error: Unfortunately system UI has stopped, and then cannot complete loading the ...