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

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0answers
16 views

Beginner question about Android ROM and boot process

I read tons of things about Android devices, but I did not manage to find an overview about the boot process. My technical level is okay to fully (really) understand how a PC boots. What I ...
0
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0answers
8 views

Infocus m330 switch on errore

My In focus m 330 Android phone,When i switch it on it vibrates and displays the brand Logo than it stuck Please Help me out. I visited service center they told that its motherboard has to replace.
0
votes
1answer
20 views

Samsung won't turn on past the logo screen

My Samsung S4 mini won't turn on past the Samsung logo screen. I've tried holding down the down power and menu button at the same time and clearing the cache partition thing and rebooting it from ...
0
votes
1answer
36 views

Changing bootlogo Sony Xperia Z4 Tablet

I'm trying to change to splash-screen / boot logo of my Sony Xperia Z4 tablet (SGP771) I have already rooted my device. With the help of the bootimg.exe tool I unpacked the boot.img - exchanged the ...
0
votes
0answers
30 views

Impossible to start the phone

I have a Wiko Rainbow and when I start it, it is supposed to pass through two screens: "Wiko" and then "Rainbow" before the appearing of the lock screen. Now, it goes no further than the "Rainbow" ...
0
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0answers
39 views

How can i set a wellcoming sound if there is no by factory default?

How can i set a wellcoming sound if there is no by factory default? I think i need to use some script to do that, bud i dont know how. I managed to start the music player, but i cant get it to start ...
0
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0answers
27 views

How to boot from microsd, fix the bootloader and reinstall the android on ASUS MemoPad ME302C?

I have accidentally flashed a wrong image for fastboot update and now when I start my tablet in any kind of mode (normal, recovery or charging) I always fall into a bootloop: First the Intel icon ...
1
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0answers
44 views

language is being reset on boot

I have recently purchased a new phone (Laude M8), which is the first Android 5.1 phone I have used, and also the first phone I have used which supports dual SIM cards. I have only one SIM card ...
0
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0answers
30 views

fastboot flash boot boot.img : hab check on boot

I unpacked and repacked boot.img and tried 'fastboot boot new_boot.img' . The device came up properly. I thought everything was okay and decided to install the image. When I did 'fastboot flash boot ...
0
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0answers
71 views

Android x86 Won't boot up

I am trying to install Android-x86 6.0 marshmallow on Oracle Virtual Box. I was experiencing difficulty installing, but I read elsewhere to change the grub from android_x86 to x86, which I did with ...
0
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0answers
42 views

Can I replace my device's bootloader to grub?

Basically the title contains everything. I have an old smartphone lying around and I would like to change its bootloader. How can I know in which partition does it lie? How can I compile grub on my ...
0
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0answers
6 views

LG POWER L22c will not boot

My LG Power L22c will only boot to Factory Reset and then it will change to LG Logo for a while before finally changing to Tracfone Logo. It refuses to boot beyond that, even after several hours. I ...
0
votes
1answer
19 views

S3 mini won't boot up after flashing twrp custom recovery with Odin

After a successful root, I tried to install twrp custom recovery, so I downloaded the appropriate tar file and flashed it using Odin, but the device never entered recovery mode when I attempted to, it ...
1
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0answers
26 views

Removing charging animation from the tablet installed in a car

I've bought a no-brand tablet based on Allwinner A33 CPU running Android 4.4.2 to be put as a media system in a car. This tablet has few specific features which makes it suitable for the task but the ...
0
votes
0answers
27 views

Galaxy Note 4 stuck after using Quick Boot

First of all, I'm really hoping someone can help me because after hours of scouring the interwebz, I still have yet to come across any forum posts or youtube tutorials where someone has experienced ...
1
vote
1answer
67 views

Fix Android stuck on boot animation without deleting data

I tried to do a backup from within my custom recovery (CWM or TWRP) but it failed due to a lack of space. Since then, my phone will not complete the boot process but remain on the boot animation for ...
-1
votes
2answers
26 views

Yellow exclamation mark on boot on rooted Samsung Galaxy device

I have Samsung Galaxy S Duos, and after I rooted it by following Root Samsung Galaxy S Duos, I had an exclamation symbol when I turn my mobile on. What happened? What are the consequences now? How ...
0
votes
3answers
70 views

Nexus 7 (2012) won't charge or start after a series of problems

A year or so ago, I bought an old Nexus 7 that was very slightly used (I took it off my girlfriend's hands). Everything worked fine, but I barely ever used it. Two days ago I broke it back out. I ...
0
votes
1answer
32 views

How can I disable the startup/boot sound on a rooted Samsung Galaxy S5?

I do not want any sound to play while the phone boots. A sound is being played while "Samsung" is displayed with an animation. There is an app called "Silent Boot" in the Play store that mutes the ...
0
votes
0answers
27 views

Android phone is shown as portable device in fastboot mode

After running (flash boot , flash recovery , flash system) command on adb my huawei honor 4c is not able to start.It stuck on android logo. When i start fone in fast-boot mode adb devices command is ...
0
votes
0answers
24 views

Not booting into Recovery mode in videocon VT 75 tablet

My Videocon VT 75 tablet is not booting into Recovery mode. I have tried to boot to recovery with "volume up + volume down + power" button combinations, but nothing shows on screen. Also, I need to ...
-1
votes
1answer
40 views

How to repair an i Robot tablet which won't boot?

My I.Robot 7180 ICS OS4.0 tablet was drained, when charged I tried to open it again but it was only stucked loading in the black screen with android logo showing. How to make this work again?
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0answers
463 views

Android x86 Marshmallow not booting on Virtualbox and VMware Workstation

I've downloaded the latest Android x86 (android-x86-6.0_20160129.iso) from here and tried to install it to the HDD on a VM in VMware Workstation and in Virtualbox. The installation seems to proceed ...
0
votes
0answers
35 views

Lg magna keeps on turning off and then gets stuck on lg logo

my Lg Magna android works fine.. but 5days before it started to boot and then got stuck on lg logo.. i tried to hard reset it..! now after 5 days again i am facing the same problem..! this time took ...
0
votes
1answer
79 views

Install android on windows 8 tablet

I have a Windows 8 tablet (an Asus VivoTab) and I want to dual boot it with android but I am having a rough time figuring out how to flash the android iso to tablet. It has no cd, usb or microSD port. ...
0
votes
1answer
38 views

Black screen for about a minute after the startup sequence

When I start up my device, I often have to sit through a black screen for a minute or so before it asks me the PIN code of my SIM. This didn't used to be the case before. The black screen comes up ...
0
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1answer
44 views

Nexus 7 Google Logo Boot-Loop

My stock Nexus 7 was working fine until I turned it on. The lock screen was frozen. I then hard reset the device and turned it back on. On boot the tablet gets stuck on the Google logo and never ...
0
votes
0answers
58 views

LG G4 factory reset data corruption?

I was factory reseting my LG G4 and my phone powered off. It wont boot up now. I know some versions of the LG G4 have a boot loop problem. I was wondering though if since it was shut off in the middle ...
0
votes
0answers
33 views

Device is not starting

The device hangs at the part when "SAMSUNG" is displayed in screen. It animates but doesn't start. Device is a Samsung Galaxy Tab 3 and is rooted. I already tried factory reset. I didn't modify ...
0
votes
0answers
51 views

Nexus 4 crashing after Google logo

I got a really confusing problem at hand with my Nexus 4 right now. When I woke up in the morning, I looked at my phones screen. Everything was looking fine (and I had about three quarters of my ...
1
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0answers
33 views

Nexus 4 Crash after Google logo, now red flashing light

I got a really confusing problem at hand with my Nexus 4 right now. When I woke up in the morning, I looked at my phones screen. Everything was looking fine (and I had about three quarters of my ...
0
votes
1answer
31 views

Bricked Nexus 7 in Recovery Mode

I have a Nexus 7 2012 grouper in recovery mode (TWRP). I have wiped the /system /cache and /data partitions and believe it has wiped the /boot partition. When I go to file manager, it says the /boot ...
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votes
0answers
14 views

How do I get my tab 4 to load to the system background and properly function

I've tried everything suggested for a boot loop etc. It said "successful" in TWRP for wiping cache/factory data reset. Still, it also will not load into safe mode: it just powers on and freezes at ...
0
votes
1answer
47 views

How to unbrick phone when both recovery and system are abcent?

I have Lenovo A328 phone, after trying to upgrade to cyanogen it has no system and no recovery, when turning it on there is only loading screen. ADB asks to authorize the phone, but no dialog appears ...
0
votes
1answer
25 views

Does boot take up any significant power?

If I wanted to conserve energy, and needed to check on my phone once every while, would turning the phone off and on every 30 seconds actually conserve more power than if I had it on all the time? ...
1
vote
0answers
154 views

Difference between bootloader and Download mode in Samsung Galaxy tablets

I'm working on Samsung Galaxy Tab tablets, specifically with Tab 3 (SM-T210) and Tab 4 (SM-T230), and being learning a bit about the boot and recovery images and the bootloader. I have not being able ...
5
votes
0answers
117 views

How to get to know via command-line/adb where boot process hangs?

Question: (How) is it possible to get to know via adb where exactly a booting-up android device is hanging? My problem/ background information: I recently did changes on the automatic display ...
0
votes
0answers
39 views

Stuck at Boot menu Vonino Qs : without any volume up/down buttons

I have a Vonino QS tablet. Somehow, I managed to enter into boot menu and now I can't exit. It asks me to push volume up button to choose boot option and volume down button to press OK. The problem is ...
1
vote
0answers
21 views

My android stuck with page in Chinese

My device is a HTC desire 816 dual sim, and now the Android system is stuck on a form with Chinese language. Even after I performed a factory-reset it is still stuck with the same screen. So what ...
0
votes
0answers
88 views

Asus Zenfone 2 Stuck at White USB Logo

My device has stuck displaying a white USB logo on boot. I have already tried a hard reboot (press power + volume up and select 'reboot') but the logo remains. How can I get past this and boot the ...
0
votes
1answer
37 views

My rooted phone won't turn on

I have rooted my phone earlier with KingoApp and then later changed the boot animation and shutdown animation with Root Browser after rebooting, it only shows the unit's logo and shows white screen ...
1
vote
2answers
49 views

Unfortunately, Process has stopped

Ok so guys I'm getting kinda irritated by this problem. It is telling me Unfortunately, <process> has stopped. Meaning, when I go to launcher, it says Unfortunately, Launcher has stopped; to ...
0
votes
1answer
55 views

MotoG won't proceed after Blue M Screen after Cache Wipe& Factory Reset

Ive been using this MotoG for 2 years now. Recently, all the Apps started to Crash on opening and on Restarting the Phone it would always show the "Optimizing xx Apps of xx" .I then did a factory ...
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votes
1answer
114 views

Android 6 won't boot

I got the android 6 update for my Moto G 2 few days before. I rebooted it and it says "Optimizing app 1 out of 1" and it doesn't seem to actually start.
1
vote
1answer
330 views

“Android is upgrading… Starting Apps” on boot

My phone is still stuck on "Android is upgrading.. starting apps" on boot. Earlier, my phone said "Unfortunately, Google Playstore stopped working" and I am unable to use my apps which needed ...
0
votes
1answer
46 views

Android Tablet Refuse to Enter Recovery Mode

One of my Tablet(ET-86V2G-A23) refuse to enter recovery mode. I did long press volume up and power switch together and nothing happens and I also tried holding down volume up, plugging in USB cable to ...
1
vote
1answer
250 views

Galaxy S5 G900V startup failure with inconsistent symptoms making troubleshooting difficult

o/ My Samsung Galaxy S5 suddenly and quickly started deteriorating a few days ago. I did also install a software update from Verizon about a week ago, but what's odd is how the symptoms worsened ...
0
votes
0answers
28 views

Old android tablet boot stuck

I have an old Omega mid7002 tab and it is stuck on "android" boot screen. I've tried hard reset with all possible key combination without success. But I'am able to connect via adb, so my pc ...
0
votes
1answer
443 views

Sony Xperia Z4 stuck at boot after upgrading to Android 6.0

A few minutes ago, my sony xperia z4 tablet noticed me to upgrade to android 6.0. Now my tablet no longer boots. There is just a text "Error" and a little lying android man. I tried to Reboot in ...
0
votes
0answers
57 views

Boot loop when changed to ART(Android Runtime)

I activated the Android Runtime (ART) instead of Dalvik and after that my phone rebooted but it seems that it's stuck in a bootloop. Will the first bot after choosing ART take some extra time? How ...