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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Phone restarting nonstop

My phone started rebooting all by itself all the time after I did 2 things with it. Installed Snapdragon BatteryGuru and put it on learning mode (for an estimated 3 days I guess) so that I could start ...
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0answers
10 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
42 views

I need unbrick my samsung galaxy tab 10.1

I tied to root my samsung galaxy tab 10.1 wifi + IR PT-5133 I used this method https://www.youtube.com/watch?v=8-gOZh7OxWM After I completed the root prosses, my device was in a boot loop! I tried ...
0
votes
1answer
99 views

Caterpillar s50 stuck at fastbood mode - bootimage is not signed

I need a little help here since i just started messing with android phones and i guess i messed up this one a lot. I rotted it fine and then i tried flashing a rom through flashify. When the phone ...
0
votes
1answer
262 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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2answers
2k views

Samsung Galaxy S1 Constant Reboot Cycle

I left my Samsung Galaxy S1 charging overnight plugged into my computer (as I usually do) and when I came to use it in the morning, it was turned off (to my surprise). When I turned it on, it goes ...
4
votes
3answers
1k views

Android failure to boot on LG

I need to recover data from my AT&T LG Thrill Android Phone Background: My AT&T LG Thrill phone's battery died a couple of days ago because I forgot to charge it. When I charged the phone ...
0
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0answers
10 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 ...
3
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0answers
4k views

LG L5 E612 Random Restart Problem

I have an LG Optimus L5 (LG-E612) that has been acting up since five days ago. I would like to wipe device clean and do not mind if I lose data I have on device, however, I unable to do this. ...
0
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3answers
2k views

Android set is stuck in boot logo and not going to the home screen

I have Qmobile i12 android handset which is basically explay neo set but qmobile company has installed their own firmware in it and are selling it with name of their brand Qmobile i12. Yesterday I ...
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1answer
1k views

LG Motion Keep Rebooting (Boot Loop) After Installing Beat Audio Installation

I was looking through the Google Play Store after I rooted my LG Motion 4G The other day, and came upon the app "Beats Audio Installation" & Downloaded it and then when i opened the app and ...
0
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1answer
2k views

Data recovery on boot-looped Samsung Galaxy S II GT-i9100

I have a boot-looped Samsung Galaxy S II GT-i9100, running the Android 2.3 Gingerbread it came with, unrooted and unmodified (although Optus-branded). The phone's battery depleted while the phone was ...
0
votes
1answer
9k views

Cannot revive Galaxy Note 2: Kies says “This device version cannot be updated”

I have had a Samsung Galaxy Note 2 (GT-N7100GSMH) for almost 2 years now. Never rooted it, was always installing all recommended OS upgrades. After the latest one, the phone started rebooting itself ...
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0answers
14 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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1answer
1k views

Cyanogenmod 13 - Bootloop

I recently was playing on my PC while I noticed an update on my Oneplus One. As every other update I just downloaded it and let it flash automatically. The next thing I noticed was that it just kept ...
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2answers
2k views

Galaxy Discover stuck on recovery mode

A few days go, I got a phone call and shortly after hanging the phone up, it suddenly turned off. After 1-2 attempts to turn it on, it finally worked, but put me in System Recovery with a dead android ...
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vote
1answer
2k views

HTC One crashed during update, now it won't start

My HTC One was doing a software update then just shut off. Now it won't do anything except show the red triangle with a explanation mark in the middle. I have tried rebooting it and everything but ...
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3answers
62k views

Android Tablet Stuck at Boot Screen

I am new to this forum. I just wanted to seek your help. I have a tablet which is working fine a few days. But one day when I started the tablet its got stuck at android screen. 10-20 and even 30 ...
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0answers
43 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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0answers
40 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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0answers
13 views

moto g2 bootloops [duplicate]

i have same problem as my moto g, 2nd generation (XT1068) got stuck in a boot loop, not going past the motorola logo. How to solve this problem? phone keeps rebooting from 'powered by android' ...
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0answers
25 views

How to fix my device that won't boot after rooting attempt

I tried rooting my samsung galaxy J1 SM-J100H running 4.4. I maybe forgot to enable USB Debugging mode in my phone and now through pc i tried to root it using Odin 3 and Kingo root.midway it stopped ...
0
votes
2answers
2k views

Rooted, Encrypted Galaxy Note 8" stuck in bootloop!

I am a noob. In a nutshell, I poked at things I shouldn't have after rooting/encrypting my galaxy note 8" tablet (GT-N5110) and now it continuously loops through the boot up screen. It gives me just ...
0
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1answer
3k views

Nexus 5 stuck on Google logo at boot

I recently unpacked, modified, and repacked the boot.img file and flashed it onto my Google Nexus 5. When I rebooted the device, I was stuck at the Google logo screen. I can access the recovery ...
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1answer
20 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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0answers
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My device restarts itself

The device continuously restarts without giving me time to do anythting but watch. I disconnected Internet. I tried to remove the SIM card and the memory card. But it still goes on doing it.
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1answer
2k views

RedMi 2 Bootloop after MIUI update

Today I had I have received a MIUI updated on my RedMi 2. [Note: The phone is rooted and has CWM installed] The phone was supposed to boot and start the updated but for some reason it got stuck in ...
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2answers
5k views

Sony Live With The Walkman : Phone is restarting continuously

I have a problem with my Sony Live With The WalkMan phone, it has Android 4.0 (ICS) and was working well before last week, the problem started a week before when I tried turning on my phone's ...
5
votes
2answers
31k views

How do I fix my boot-looping Samsung Galaxy Tab 10.1?

I have a Google IO Samsung Galaxy Tab that has decided it no longer wants to boot properly. It just constantly goes from the 'SAMSUNG' logo that flashes a couple of times to the stars and lines ...
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votes
1answer
25 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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1answer
3k views

Cyanogenmod 9 stuck in boot loop

Let me start off by saying that I have a Verizon Galaxy Nexus. I flashed cyanogenmod 10.1 last night and was having some issues so I decided to go back to 9. Unfortunately clockworkmod wasn't able ...
3
votes
1answer
3k views

Why does Android drop files I transfer to SDCard while in recovery mode?

Here's my situation: I have a Sprint Samsung Nexus S 4g. It is rooted, unlocked, and loaded with CyanogenMod 10.1. I am attaching it to a Windows 8 machine via USB cable. Recently, the phone went ...
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0answers
18 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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0answers
59 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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votes
1answer
22 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 ...
0
votes
1answer
2k views

Install android on non-booting XT1033 (Moto G 1st gen) - USB debugging not enabled

I have a Moto G (XT1033) running Android 5.0.2 that went out of charge one day. It then decided to boot into a black screen - i.e. I can see the Motorola splash screen (animation) but all I get after ...
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votes
1answer
2k views

LG Volt LS740: Device under boot-loop after I agreed to update it. Hard/soft reset didn't work

My phone LG Volt LS740 asked me to update, so I did. And before it continued it said it will turn off and then start the new update. I agreed. Now my phone keeps powering off and on like crazy and ...
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votes
0answers
21 views

My kindle fire hdx is stuck on Bootloop?

I have a kindle fire hdx that I had fixed two weeks ago for a broken screen and broken charging port, (why you ask and why I didn't bother to get a new one is because this kindle has important files ...
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vote
1answer
2k views

Samsung Galaxy S2 factory-reset lead to boot-loop

I have a Samsung Galaxy S2. I factory-reset my phone from the Settings option, but it is taking too much time. It has been 24 hours already, but the device is only boot-looping. I've also tried to ...
0
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0answers
33 views

Cant boot Android tab

I have a android tablet. Touchmate TM-MID 722N I tried installing Chainfire 3d and it was not bootable now. I can boot only to recovery. and adb sideload and flashing zips from sdcard is working. ...
0
votes
3answers
1k views

LG G2 (VS980) stuck in boot loop after flashing cm-11

Following http://wiki.cyanogenmod.org/w/Install_CM_for_VS980 to install cm on my Verizon VS980, I completed the steps and got a successful install but on reboot, my phone entered a boot loop, stopping ...
0
votes
2answers
6k views

Samsung Galaxy Note N7000 bootloop even after flashing rom

I have a Samsung Galaxy Note GT N7000 India. It rebooted automatically the day before yesterday and then it got stuck at the Logo screen. I have downloaded and flashed it with ...
0
votes
1answer
2k views

How to repair-unbrick-solve my Galaxy Tab 3 10.1" after rooting

I was trying to root my device, but I think something went wrong. I may have bricked my Galaxy Tab 3 10.1. When I noticed that the device was in loop, I tried to root with the CF-Auto-Root file a few ...
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votes
2answers
37 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 ...
4
votes
1answer
7k views

Sony Xperia Z stuck in a bootloop

My Xperia Z is stuck int a bootloop. It goes up to the colorful waves and then it restarts. It was connected with USB in charging mode. Suddenly, it starts restarting. I thought it might be carrying ...
0
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0answers
153 views

Samsung s3 i9300 does not boot anymore

I went through a lot of questions posted here but I could not figure out what to do. My samsung s3 keeps not booting and stucking at the samsung logo screen. It happens after a flashing of a rom by ...
0
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0answers
43 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 ...
4
votes
1answer
550 views

Android boot loop after fresh install

Phone: Nexus 4 with the latest android 5.1.1. Accidentally I broke my screen and turned off my phone. After a month my screen was replaced and then I got stuck in the boot loop at the start. I've ...
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2answers
6k views

Odin detecting Galaxy S plus only in Ramdump Mode

I have a Galaxy S plus (GT I9001), I installed Tiger Jelly Bean recently, which was working fine. But phone was lagging a lot so I decided to install the stock rom again. I installed Kies(latest ...
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1answer
4k views

Moto g partitions deleted .How to flash internal partitions again Emmc

UPDATE I have found this xda post with the partition table and sizes of the moto g. http://forum.xda-developers.com/showpost.php?p=48855450&postcount=35 I also found this xda post where they ...