A "bootloop" or "boot loop" is a problematic situation wherein a device can't fully boot up and starts over, in a loop. Make sure to read the information provided with the 'info' link before submitting your question, as it contains general help.

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Is my LG G3 in a software bootloop?

Last week I have rooted my LG G3 so I can install Cyanogenmod 13 on it, bcs after some time I felt my phone got slow and the battery life was not that great. I installed it and it got really better. I ...
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1answer
22 views

Stuck in bootloop after flashing ROM

I was flashing a custom ROM on my Samsung Galaxy Star Pro and now it is stuck in boot loop. I don't have a backup of my previous ROM. I can not boot into recovery as one of the volume buttons is ...
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17 views

My Android Phone Can't On, Charger Logo Bootloop When Charging

I need help with my android phone, this was happened after I install Custom Rom. The Custom Rom is not really for my device, my device info is found Here. Actually, the rom is for Mediatek MT6572 but ...
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30 views
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15 views

Debug mode disabled, phone stuck in loop. Anything I can do?

My phone froze and loops to lock screen before rebooting. I'm guessing it's stopping due to apps opening in the background. Is there something I can do to break the loop? I wouldn't want to perform a ...
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13 views

motog (XT1033) - bootloop - e2fsck /system gives error #4

I have a moto g which is in bootloop. I have unlocked bootloader and unable to flash stock or custom ROM (though it does not give error, it does not flash it) booting TWRP, i could find out that /...
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1answer
32 views

Android Jellybean not booting

My phone suddenly stopped booting. When I press power button to turn on my phone, I see manufacturer animation in a loop and phone doesn't start. I didn't do any thing like flashing custom ROM. I don'...
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7 views

alcatel OT Stuck in bootloop

accidentally flashed zip file not compatible with my alcatel OT and it now stuck in boot loop only getting to boot animation on start up before reloading again n again. Tried factory reset and ...
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25 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 ...
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22 views

How to resolve this kind of bootloop?

I have Samsung Galaxy Tab 2 (GT-P3100). I decided to use Slimkat custom rom in June 2015. Everything was working nicely. Until one day. My tab suddenly rebooted. I thought, I just accidentally ...
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1answer
96 views

Software installation

I got stuck in Huawei Logi and wont start, then I did this instruction "Download the same build you had before getting stucked or newer one, Extract it and transfer "dload" folder to the root of FAT32 ...
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24 views

Stuck into bootloop, adb sideload failing

I got a Nexus 5X, completely stock, no root or unlocked bootloader. So, yesterday I remember installing a couple of games. A bit later, out of the blue, my phone reboots and I get "Your device is ...
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43 views

Boot loop when installing Gapps for cm 13 on i9300 [duplicate]

First I installed cm 13 and it worked. Then I installed google apps and it did not work. It entered a boot loop. The Rom used is cm 13 nightly The recovery used is team win recovery project (TWRP) ...
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27 views

HTC One m8 stuck in bootloop

I was trying to do a hard reset on my phone, HTC One m8. I'll carefully explain everything that happens: Once I plug my charger, it gives me this screen: About 1 or 2 minutes later, it vibrates ...
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1answer
216 views

How can I recover data from lg g4 stuck in a boot loop?

My lg g4 is stuck in a boot loop. It still powers on and can charge up but my phone wont stay on for long before it shuts down and starts booting up again. I dont really care about saving the phone ...
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29 views

htc816g “no command” problem

i tried updating my htc 816 g it got stuck in the middle of the update saying "no command"? i even tried the factory reset but nothing is working. Please help as soon as possible.
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15 views

Nexus 7 stuck in boot loop

NEXUS 7 (2013) is stuck in a boot loop, going from the 'Google' display to the coloured cross and back again. I found my way into the 'Recovery' section and did a full factory reset including cache ...
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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 ...
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1answer
79 views

Galaxy S6 won't charge after drain to 0-1%, cannot boot

After letting my Galaxy S6 drain more than usual, I connected it to the fast charger a bit after it hit 1%, and left it for the night while still powered on. Next morning the phone was off. Powering ...
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70 views

Complete copy of phone's root folder include sms messaging database?

Today, my lame-o ZTE Obsidian on the T-Mobile network tried to update its system software and is now stuck in a boot-loop. Tried numerous fixes to no avail. I have no problem with a factory reset, but ...
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46 views

Boot Loop on Xperia SP

I was running CM13 Android 6.0 on C5302 Sony Xperia SP. I flashed CWM 6 and CM12 Android 5.0 after that using CWM recovery. Now my device has gone into boot loop where it boots and then I get a screen ...
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1answer
50 views

Nexus 4 stuck in boot loop

Yesterday some guy has changed my 3.5 mm jack in nexus 4. Old one was broken. After that I could not turned on my phone. I saw infinite boot. I had android 5 in that time. Today I install android 4.2....
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80 views

Cannot enter fastboot mode after flashing custom recovery

I flashed a CWM recovery on my Micromax Q380 (Canvas Spark) phone. After that only logo appears and it reboots again and again (boot loop). I tried entering into recovery and fastboot (Vol Up + Power ...
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1answer
48 views

Note 4 verizon with an unlocked boot loader boot loop

I just managed to get my Note 4's bootloader unlocked and installed TWRP, but I didn't take a backup before flashing SuperSU and, as luck would have it, got into a bootloop. I have tried factory ...
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31 views

Blank screen boot loop on SM-T211

I have a Samsung SM-T211 (India) tablet and am using it for 2 years. I have rooted it using ODIN and TWRP (android 4.4.2) based on online tutorials and it is working fine. Couple of days back when I ...
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22 views

Screen covered with noise, can't boot

Weird stuff started hapenning. For most of the time I can't boot my android. It gets stuck on Samsung Galaxy Alpha logo. When it does boot, my screen looks like this: OS seems alive, as it's ...
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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 ...
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63 views

Android Nexus 5 “Reboot&Wipe loop with hang” — Can't flash system

My Nexus 5 recently "soft-bricked" itself on an update, and I can't seem to get traditional methods via adb/fastboot (windows pc) to work. My phone is unlocked, and I have the necessary files in the ...
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59 views

Samsung galaxy A3 infinite boot loop help?

I dropped my phone in water earlier, and picked it up almost instantly. It got stuck in a small boot loop, but then turned itself on for a short while. However, it turned off again and has been stuck ...
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1answer
1k views

One Plus One Boot Loop - Marshmallow Update

today I updated my OnePlus One to Android 6.0.1 Cyanogenmod. It is now stuck in a boot loop, it turns on, runs for approximately two minutes, freezes, then restarts. My phone is not rooted. Here are ...
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26 views

boot loop galaxy tab A

I am using a galaxy tab A Lollipop. Recently when I tried to restart the device it was stuck in a infinite loop just shows "Samsung galaxy tab A powered by Android". I tried going to recovery mode i ...
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95 views

LG Stuck on Download Mode

I have LG Optimus L70, and the it is soft bricked, because sometimes it magically works and boots to system (with system UI not working properly). The phone now is stuck at download mode i suppose (...
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46 views

Can anybody identify this device?

I am trying to fix an Android tablet. As far as I know, it's stock, but that's about it. There is no inclination of the manufacturer. Here are the pics: Back and front (click images for larger ...
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113 views

Internal partitions messed up

So, I got a "little" problem, it started a few days ago, I woke up and my device was overheated and stuck in the bootlogo, I went to the Philz Recovery but it started with an startup error about the ...
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1answer
25 views

Galaxy S3 turning on and off repeatedly even after factory reset

I have a bricked samsung galaxy s3! It is shutting off and on again and I need to remove the battery to make it stop. I have tried the following... -tapping out stuck power button -options in ...
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1answer
44 views

My device isn't booting after moving an app to /system and then uninstalling it

I have Huawei p8 lite ALE-L21 dual sim running Lollipop. I downloaded an app called Game Killer which I converted to a system app. It didn't seem to work so then I deleted it by using link2sd. It ...
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28 views

Problem with RCA Voyager II

My brother has an RCA Voyager II, and it has a problem booting up. Every time it turns on, it turns off. Is there a way to fix it?
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181 views

Unable to mount storage on Asus TF700T

Some time ago I successfully unlocked my TF700 and installed one of the Cromi-X ROMs. The machine wasn't improved that much and was still very slow with frequent messages asking if I wanted to wait ...
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1answer
43 views

How can I fix a boot loop after replacing the Power button?

A couple days ago my phone started boot looping and just showing the Samsung logo. I was told that my Power button was the problem, so I replaced it but I'm still having the same issue. I have a ...
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2answers
56 views

STRUCK AT BOOT ANIMATION AFTER CHANGING IT MANUALLY

Guys i need urjent help as i my device got stuck in the boot animation after i chenged it manually. my device (BSNL PENTA WS704DX) is rooted. Now even after wiping data or formatting data an hard ...
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0answers
115 views

SM-P900 Stuck in boot loop and reports “E: failed to mount /efs (invalid argument)” in recovery mode

On power on the tablet goes into a boot loop with the samsung logo. Booting into recovery mode, at the bottom of the screen, is the following error E: failed to mount /efs (invalid argument) I've ...
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395 views

Tablet stuck in erasing loop after failed factory reset

This will probably be obvious stupid question for you but im hopeless. I tried to do factory reset on my Lenovo Yoga tablet but I turned it off while it was erasing.....i know it was super stupid but ...
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1answer
317 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 ...
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0answers
399 views

Odin BcmCP.img fail when trying to flash gt-s5830i (galaxy ace)

So I have a bricked gt-s5830i (galaxy ace) and when I try to flash it using odin I get this error: <ID:0/003> Added!! <OSM> Enter CS for MD5.. <OSM> Binary Check MD5.. Do not unplug ...
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1answer
84 views

Samsung Note N7000 Stuck on booting screen

My phone seems to have somehow managed to brick itself. I was using it for wifi tethering via usb to my laptop. All was good until I unplugged it. It started restarting itself but never fully starting ...
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1answer
66 views

Phone stuck in bootloop due to HiFont

My phone has stuck in a bootloop when it rebooted after installing a font using HiFont. I have tried HiFont many times, it works well. It is for the first time it happened. The phone boots up and ...
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1answer
115 views

Phone not booting after rooting attempt

I tried to root my phone Samsung Galaxy J1 (SM-J100H) with Odin3 software following some steps, but after that now it's not working, I turned on the phone and it vibrates one time and I see only the ...
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0answers
56 views

Nexus 4 - Random reboot

I have a 3 years old LG Nexus-4, I have tried multicore cpu controller pro and some cardboard/VR apps (google cardboard, fulldive, etc..) recently & I have faced some rare random restart for 4-5 ...
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0answers
250 views

I/O errors opening files in data partition

I'm trying to repair a Moto G (XT1008, unlocked) device. When booting normally, the motorola splash finishes and the android desktop shows up for one second, then a bunch of pop ups show up informing ...
3
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0answers
63 views

HTC Desire keeps restarting every 30 seconds

My HTC Desire is 2 years old. I have had numerous issues over the last 2 years between random freezing, unmounted SD card etc.. But now my phone will start, stay on for 30 seconds, and then shut down. ...