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

learn more… | top users | synonyms (1)

-1
votes
1answer
129 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
556 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
52 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
337 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
546 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
70 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 ...
-1
votes
1answer
149 views

It seems my device doesn't have init.d support, but I have a bunch of init.* files. Can I use the same approach somehow?

-rwxr-x--- 1 root root 3265 Jan 1 1970 init.class_main.sh -rwxr-x--- 1 root root 1730 Jan 1 1970 init.mdm.sh -rwxr-x--- 1 root root 3347 Jan 1 ...
0
votes
0answers
45 views

PLEASE HELP Hp 10 plus keeps reseting after i restart it

My HP 10 plus tablet seems to reset every time I boot it ,it started when I used King root then unrooted then tried wiping data and cache I need. Help because this is my only tablet and I use it a lot ...
0
votes
0answers
33 views

Tablet crashes after boot

My tablet wouldn't boot for a while. It eventually booted one day, but the screen flickered, so I set the brightness to full. Shortly after the tablet crashed. Now every time I boot it up after a few ...
-2
votes
2answers
58 views

Samsung Galaxy 3 will not go into recovery boot

Samsung Galaxy S3 won't boot. tried the 3 buttons goes to recovering boot and Samsung, then Galaxy S3, then blank. A few times I got it all the way to the recovery page, then android dies and says no ...
0
votes
0answers
17 views

E977 doesn't boot

I'm having a problem with my E977 (it's kinda a E975 but from Brazil). Last week I was using it normally when it suddenly shuts down. It's not so odd to happen, but it ocurred that everytime I tried ...
-2
votes
1answer
212 views

How to reset a device to factory settings when it is stuck at boot animation

I have a Lava Iris X1 running Android KitKat 4.4. The device remains stuck on boot animation during boot. I have several questions: Can I perform a factory reset to fix this issue? If so, how? ...
0
votes
1answer
71 views

LG G3 Resolution messed up - how to stop processes on startup?

I'm running CM 12.1 on an LG G3 (VS985) with TWRP recovery. I used an app called UI Tuner to change my resolution, thinking that it would revert back to normal after 15 seconds.. well it didn't. It ...
0
votes
0answers
86 views

How to use computer to control / revive dead android phone?

My dad dropped his LG Flex into water and afterwards the phone was dead. This means I cannot power on, load, connect to PC or reset. The phone was dried instantly and we even opened the case to check ...
0
votes
1answer
140 views

Lollipop - Apps not autostarting

I have Alcatel 5054D with Lollipop (5.1.1) on board. I noticed that some apps are not starting on boot or on events that are fired by the OS. For example, when my phone was not rooted I tried to ...
0
votes
0answers
105 views

HP Pro Slate 12 tablet has been stuck in booting

My Android tablet gets stuck during booting. I think I messed it up with a new app from Google Play. All I can do with it is to hold down the power button. It restarts, but then it gets stuck again ...
0
votes
0answers
368 views

How to fix a ruined recovery mode of an Android device?

It seems like I ruined the recovery mode of my Android tablet. It's a HP Pro Slate 12 tablet with Android 5.1.1 on it. It's rooted. I wanted to install CWM Recovery to backup everything, but my device ...
0
votes
1answer
26 views

Problems with drivers for Nexus 10 when building Android 4.3 from source

I followed the steps in the Android Source web page to download android-4.3_r1 and build it for Nexus 10. What is the problem? When I download and install the drivers for Nexus 10 for Android 4.3 (...
0
votes
0answers
259 views

Unpack and Pack the Ramdisk.img

I want to make some change to the ramdisk.img file and use that to bring up the emulator. I unpacked the ramdisk.img with the following command: gunzip -c ../ramdisk.img | cpio -i Before making any ...
0
votes
0answers
69 views

Extract boot.img from Emulator

I want to extract the boot.img from the android emulator. But I am not able to find it. I took the adb shell and read the proc/mtd file. This is content of the proc/mtd file. root@generic:/ # cat ...
0
votes
0answers
104 views

Android sticks gets stuck at boot screen, then gets fixed overnight automagically. Why?

I have a chinese google stick - mk808b plus http://www.gearbest.com/tv-box/pp_124593.html System: Android 4.4 GPU: Mali-450 CPU: Amlogic M805 It works okish, plays the movies, reboot fine, power ...
0
votes
0answers
161 views

Unpacking repacking boot.img creates unusable boot.img

I have tried to create a custom boot.img using Android Kitchen, Cofface's unpack/repack kernal tool, and abimE, but each time I repack I get a boot.img that is less an half the original size and get ...
0
votes
0answers
98 views

Serious bug in Android 4.4.4_r2: Not sending BOOT_COMPLETED Intent

There seems to be a serious bug in Android 4.4.4_r2: BOOT_COMPLETED not always sent bug Causing BOOT_COMPLETED Intent not to be sent. Does anyone know if this issue can be fixed on an Android 4.4....
0
votes
1answer
550 views

booting Android from SD card

The device model is Samsung Galaxy Note 8.0 (gt n5100) It's not booted yet had developer mode activated. The flash memory is completely broken (which probably means the bootloader is gone as well?), ...
0
votes
0answers
40 views

How to slow down boot on Samsung Galaxy S6 Edge

I made a custom boot animation in .qmg for my Galaxy but the system boots too rapidly, I try to slow it down. I searched in all the boot files how to do that but I did not found anything... One file ...
0
votes
1answer
441 views

How to enable adb in bootloader mode?

Is it possible to enable adb in bootloader mode? I've already managed to enable it at boot following this, but couldn't figure out yet how to enable it in bootloader mode (if it is even possible?). ...
2
votes
2answers
825 views

HP Stream 7 originally runs Windows - Can it run Android viably?

I have an HP Stream 7 that I'm not using here (since I've bought my Asus T100), and I was thinking about putting an Android to run, instead of the Windows OS. I know that is possible, but my question ...
0
votes
0answers
263 views

How to edit splash.img which displays the boot logo in Snapdragon chipset devices?

As far as I know, most devices powered by Snapdragon Chipsets stores the boot logo (splash screen that shows up when device is switched ON) in a partition named 'splash' which contains splash.img Is ...
0
votes
1answer
189 views

CM12.1 on Galaxy S5 in endless boot after encryption enabled, then pattern changed

As written in the title, I have a Galaxy S5 (SM-G900F) with CyanogenMod 12.1 installed ("klte"). Everything worked semifine (apart from occasional reboots), and after a while I decided to encrypt the ...
1
vote
2answers
540 views

Nexus 7 is not booting up after android marshmallow update

I received OTA for my nexus 7 tablet few days back and since then my device is not booting up. Can someone please help how to get it working ?
2
votes
1answer
225 views

Run a particular app on boot

I have a phone running Android 4.0 and I wish to know if it is possible to turn this phone into a dedicated calculator? When I say dedicated I mean - once the phone is turned on, it boots directly to ...
1
vote
1answer
598 views

ADB bricked android doesn't connect to pc

I have a bricked android BLUBOO X2. I rooted it, changed build.prop to set some settings so that I could boot in Ubuntu Touch(which didn't work). And now I can't boot up anymore at all, it is in boot ...
3
votes
0answers
70 views

How to boot my Samsung Galaxy S4 mini when wall charger is plugged

I am Developing an Android Application, here i want my phone to start booting automatically when the phone is plugged into any power outlet without hitting any power button.I found many solutions and ...
4
votes
1answer
100 views

A different kind of Safe-mode?

I was playing with some Xposed modules on Galaxy S4 Mini phone and then after applying some changes, it stopped booting and stuck on boot logo screen. So, i tried to boot it up again in safe mode by ...
1
vote
0answers
46 views

Sony Xperia Z1 will not boot up

A month ago, i used Kingroot to root my Sony Xperia Z1 running lollipop . Today, my dad called me on the phone and i picked up. 5 minutes later, the phone will not boot up. I thought that the battery ...
3
votes
0answers
288 views

How to change the boot logo, Not the bootanimation 4.2.2

Im trying to find out if I can change the boot logo, the one that shows up right before the bootanimation. Currently it show's me a linux logo. I am looking to either completely remove it or change ...
0
votes
0answers
63 views

how to flash boot.img on Samsung gt-s6012?

I have complied my source code and brought up zImage and I have ram disk file. Using mkbootimg tool I created my own boot.img. Now how can I flash that boot.img on my Samsung GT-S6012 mobile. As I ...
0
votes
0answers
215 views

Nexus 7 tablet stuck in a boot loop

How can I fix my Nexus 7 tablet, or at least back-up the files? I tried updating my Nexus 7 tablet (the 2013 version) to Android 6.0.1 (Marshmallow) a few days ago and found that it reboots after ...
0
votes
0answers
56 views

Correct build choice for Nexus 7 lunch

I've been trying to install a kernel/bootloader/etc for my Nexus 7 wifi only model tablet and got this error from fastboot flashall, Device product is 'flo'. Update requires 'msm8960' or 'deb'. ...
2
votes
0answers
40 views

What to do when delete data option doesn't work?

I wanted to know if I can fix my Huawei tablet. It stopped suddenly and it didn't boot up normally. I forced it to boot by holding the power button and now it got stuck at Android logo. I tried wiping ...
1
vote
0answers
1k views

Phone stuck at “Android is upgrading… Starting apps.” after successfully rooting with Kingo Android Root

I just used Kingo Android Root to root my Samsung Galaxy S5. Rooting was successful, however, the device is taking a really long time to upgrade. The screen says Android is upgrading...Starting apps. ...
2
votes
0answers
908 views

Samsung Galaxy S2 (i9100) stuck @boot & unable to flash

Nearly three years ago my Samsung Galaxy S2 (i9100) system completely broke (after about 1 or 1.5 years of what I would call normal Samsung usage :D - a lot of errors and problems, but usually fixable)...
1
vote
1answer
245 views

Boot into specific Hangout with one person

I would like my tablet to boot up into the Google Hangouts app, and open the conversation with a specific person. I'm able to open the Hangouts app easily with this app (or one of the many like it), ...
1
vote
1answer
447 views

'Authorization Failed' toast message at startup

Every time I reboot my HTC One M8 Google Play Edition running 6.0 Marshmallow, there is a toast message that reads 'Authorization Failed' with no other information on what actually failed. Any idea ...
1
vote
0answers
313 views

How to make marshmallow obey `ro.secure=0`

I'm using a Nexus 5X with release 6.0.0 (MDB08M). I unlocked the bootloader with fastboot oem unlock, then created a boot image with a /default.prop file containing ro.secure=0. This appears to work,...
2
votes
0answers
79 views

How to perform emergency call while “Android is starting…”

Sometimes when I start my phone I get this "Optimizing app" thing that takes about 10 - 20 minutes for it to finish. During this operation phone is unusable and reset doesn't help as the operation is ...
0
votes
0answers
29 views

how to fall back to old binary after deleting required system app and causing no boot?

I am using Micromax Canvas Turbo A-250 I was having some malware issues ,which every second downloaded some random application and launched it automatically. I rooted my phone using King Root , then ...
-1
votes
1answer
246 views

LG G4 not restarting

My device is rooted. It was working fine for months. But suddenly it struck and now its not restarting back. It struck at LG logo. I have no idea why its happening. Also, it is rebooting again and ...
0
votes
1answer
144 views

What can happen when you flash a bootlocked device?

This will probably not be done in practice, but I like hypotheticals. I believe that when you flash a custom recovery on a bootlocked device the stock recovery will just be flashed back on reboot. ...