The word "reboot" stands for the process of restarting a running device, i.e. it involves shutting it down and immediately starting it up again. The root of the word can be taken as advice: Get the device into its boots (i.e. running) again.

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6
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1answer
10k views

Samsung Galaxy S3 not booting up, just shows ”Samsung Galaxy S3 GT-19300” black screen

This morning I woke up to my Samsung Galaxy S3 which just “hung” during the start-up screen with the white text “Samsung Galaxy S3 GT-19300” on a black background. It never comes to the “Enter ...
0
votes
3answers
4k views

4.2.2 update error on Samsung Galaxy s2 plus GT - I9105P

i got a Over The Air update for 4.2.2 on my Samsung Galaxy S2 Plus. I'm in India. After installing the update my phone rebooted and now it doesn't start. it only loads and shows the samsung's logo. ...
0
votes
2answers
4k 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 ...
0
votes
0answers
11 views

my s3 is not working after reset

i did a master reset without the sim card and them it took me to the recovrey screen and i put erase all data and reboot and it turned off and then back on but the screen was t mobile and i took out ...
0
votes
1answer
20 views

OnePlus One randomly soft-reboots after wipe

This didn't use to be a problem until I wiped my phone and reinstalled 05Q. Now, approximately every hour or so my 1+1 spontaneously soft-reboots. It's not a hard reboot; my phone is encrypted and ...
2
votes
5answers
13k views

Should i do the factory reset? If yes, what will i lose?

My android ( htc desire s ) phone is working fine when i don't put my micro sd card in it ( this card was free with the phone ). But my phone keeps restarting every few minutes if i keep the memory ...
1
vote
1answer
514 views

How can I maintain stable/smooth performance permanently on a Nexus 7 2012 (wifi) [grouper/nakasi]?

After a day to a few days, the n7's performance will degrade sharply to the point where a reboot is necessary for the device to function properly. I've tried numerous ROMs, a few kernels, tweaking ...
2
votes
3answers
2k views

Why does my phone keep on rebooting?

I am using Samsung Galaxy Y Duos (GT-S6102). It keeps on rebooting without any operation and doesn't charge properly. I went to service center, they changed the charging pin then also the charging ...
0
votes
0answers
29 views

Note 4 restarts after only 30 seconds; help!

really need your help: My Galaxy Note 4 randomly started turning off after like 30 seconds so I can just really quick write a text before it restarts. Cant even do the hard reset because of the same ...
0
votes
1answer
327 views

Android restarts when I press “Turn on USB storage” button

I have a tablet with android 4.2.2 installed on it. I was able to connect this tablet to my laptop before, but recently when I press the Turn on USB storage button, android restarts! My laptop op is ...
1
vote
0answers
29 views

There's a way to read more about system incidents in Diagnostic application?

Long story short, we bought a new phone. A Sony Xperia M4 Aqua dual sim 16GB version. The phone is on with android 5.0 and is pretty new, but he doesn't stop keeping restarting itself. (he just ...
2
votes
4answers
14k views

Galaxy S4 restarting and freezing after root

I recently made the mistake of rooting my Galaxy S4, accompanied by a few more customizations. Problems that occur: TouchWiz freezes. One way to unfreeze is to hold down the Home button to see ...
0
votes
0answers
78 views

Cannot access internet via Wi-Fi on YU Yureka running Lollipop

I have a YU Yureka mobile which upgraded to Android Lollipop version. I have been regularly using my office's Wi-Fi connection. For some days, the phone is showing that Wi-Fi is connected, but I can't ...
0
votes
0answers
24 views

How about if you have an LG e440 which is rooted and its unable to to power on?

I was changing the systems fonts when it went off before I finished changing them so that they could function and know when you power on it only shows you LG. I need to get those files back but I have ...
2
votes
1answer
43 views

Samsung s 6 stuck at checking for updates after reseting phone

My Samsung s 6 is stuck at checking for updates after reseting phone. How do i fix it??? When it reset, it was stuck at the checking for updates screen. I tried rebooting it and reseting it once but ...
2
votes
3answers
17k views

Samsung Galaxy Ace GT-S5830 neither goes into Download Mode nor RAM Dump Mode

My Samsung Galaxy Ace GT-S5830 has just “hung” during the start-up screen with the white text “Samsung www.samsung.com" on a black background. I have tried to restart it and to take the battery out / ...
0
votes
2answers
2k views

Asus ME302C tablet charging forever and doesn't start

My Asus ME302C tablet was giving charging problem lately and is completely dead now and not starting up. Around 5 days back, its charging got stuck at 55% and it never went ahead even after charging ...
1
vote
2answers
772 views

(Re)boot an Android phone from USB

I own a Samsung Galaxy Note 1 (not rooted) and its lock button doesn't wrok anymore. That means I couldn't boot my phone if it happened to be turned off. But I need to restart it now because it's ...
-1
votes
1answer
38 views

Random reboots after screen replacement of Nexus 5, twice

I need your help, please. Last year I broke my Nexus 5 screen. After replacing the LCD (original) I encountered random reboots every day. I took it back to the store, they replaced the screen again ...
0
votes
1answer
204 views

Phone automatically reboots

My Lenovo A850 reboots almost every time I answer a call. Using adb I redirected the output to a file. Then I tried tracking the reason for the forced shut-down but I am not sure. The phone has a lot ...
-1
votes
0answers
142 views

i have core 2 device which restarts always almost 11 to 15 times a day and also I can't install or uninstall any app?

KitKat system used to work fine but now it restart all the time also I can't install/uninstall any app the loading screen keeps going for ever
0
votes
0answers
19 views

phone getting restart by dropped in water - micomax turbo a250

i am having Micro max turbo a-250 it having non removable battery. today i just dropped my phone in water due to this the phone is going to restart continuously, the power button is not working. power ...
2
votes
2answers
112 views

How to reboot a frozen Android device?

When an Android device locks up, and does not respond to holding down the power button, is there anything you can do to reboot the device besides removing the battery? What do you do if the battery ...
5
votes
3answers
6k views

Why my app disappear at reboot?

When I reboot the phone, often, some of the apps a get generic icon and won't load anymore. A reinstall solves the problem but I'd rather not have to do that. Device is an Acer Liquid Metal with ...
0
votes
0answers
33 views

My HTC One froze on the htc screen when rebooting after installing the lollipop update.

I don't know if the update fully installed. How do I get the phone to restart? It is completely frozen. I don't want to lose my photos and messages that haven't been backed up yet. Biggest concern ...
7
votes
1answer
128 views

Why does “adb reboot” shut down my phone so much faster than usual before it reboots? Is it skipping important steps?

I own a Samsung Galaxy S Relay, running the Samsung/T-Mobile variant of Android 4.1.2. Also, I have adb installed on a PC. When I long-press the Power button then tap "Restart", my phone takes ten ...
5
votes
3answers
9k views

How to reboot an android device without using power button?

Unfortunately, the power button doesn't work and I'm not able to power off the device. The only way, is physically pull out the battery, but if I'll do so, I wont be able to power it on again. The ...
1
vote
2answers
409 views

Get into fastboot mode without root or hardware buttons

I own a relatively unknown Chinaphone, the CUBOT GT72+ (MTK6572 SoC) - on which I was attempting to gain root access. No known exploit-based root methods exist for this device (which runs on Android ...
0
votes
0answers
142 views

App notifications block setting not set after phone restart

I updated my Sony Xperia Z1's Android to Lollipop (official update from Sony) a few days ago, and just noticed that the applications having their notifications blocked reset back when my phone is ...
1
vote
0answers
56 views

Samsung Galaxy Nexus keeps rebooting in Cyanogenmod 11 as well as in CWM recovery. How to backup data, or repair the ROM?

I have a Samsung Galaxy Nexus. I have installed CM11 a while ago, but for about a week it keeps rebooting too often; it stays on for about 10-15 seconds, and then reboots. I haven't installed ...
1
vote
0answers
62 views

Out of memory, will not turn on

My phone had shown a low storage warning for about a week or two and today I had removed the battery and attempted to turn the phone on again because it was glitching. However, when I tried to turn it ...
1
vote
2answers
1k views

What/How quick reboot works?

On my Android 4.2.2 (Micromax Canvas A74), From System settings >Accessibility, there is option for enabling "Quick Reboot" as follows: Screenshot (click image for larger variant) So How it ...
0
votes
1answer
125 views

My phone keeps restarting after factory reset

Recently my Xperia L running Android 4.2.2 started restarting every 30 seconds following a factory reset. I have rooted my phone using the iroot app and I reset it. I still have the kinguser app ...
0
votes
0answers
33 views

GS3 won't allow me to factory reset

Today when I went to grab my phone, it was on the Samsung logo screen and wouldn't load. I tried force powering it down and restarting it. It then got to the Samsung Galaxy S III logo but wouldn't ...
1
vote
1answer
122 views

How can I execute a Tasker reboot command only 1 time?

I'm working with a chinese tablet which needs to be initialized every time after it's connected to a power source. I'm using Tasker to do so. Problem is: this condition makes tasker execute the ...
2
votes
0answers
48 views

Bootloop phone wont boot after boot screen

Folks, I've rooted by buddy's phone and tried changing the boot animation to marvel boot screen, but unfortunately the phone won't boot further it keeps looping at boot animation. Now the phone's ...
1
vote
0answers
161 views

How to lock network operator or to never go on roaming, or get out of roaming as soon as possible

I work really close to a country border, and I do NOT want my phone to connect to other operators than mine. Sometimes the operator from my home country will be unavailable for a brief period of ...
1
vote
0answers
65 views

Galaxy S2 Lite restarts when using 3G network

I am using Samsung Galaxy S2 Lite running on Android 4.1.2. Using WiFi is fine, but if I use 3G, in some minutes the phone just restarts from nothing. It happens always near my house. In other places ...
0
votes
0answers
364 views

How to unbrick Sony Xperia C2305?

Today I was installing custom ROM on my xperia C. After installation completes, I reboot the phone. Now, it is not starting. I tried pressing keys(power, vol up, vol down) with different different ...
0
votes
1answer
215 views

Unrooted Samsung Galaxy S5 running Lollipop 5.0 randomly reboots

Since I installed Lollipop on my Galaxy S5, my phone is trying to reboot itself randomly approximately once a week. But it gets stuck on the boot-up logo screen then, only showing the word SAMSUNG ...
1
vote
1answer
200 views

Open an app on startup/after booting

I need to force a selected application to start up each time my Android-based device is (re)started. Is there anything I can use (configuration setting, external application etc.) to accomplish this ...
0
votes
0answers
109 views

Rebooting a non responsive Android device remotely

I have an Android devices connected to a PC at a remote location which I don't have physical access to. But I do have ADB access to it. The problem is that the phone sometimes crashes and I would ...
0
votes
0answers
20 views

Phone flashes a bright white and then reboots

Recently, I have been having an issue with my Android phone. It is a Galaxy Nexus phone using Android version 4.2.2, build number JDQ39. Whenever the phone tries to play any sort of sound (for ...
0
votes
0answers
16 views

Cause of HTC MyTouch Slide Random Reboots

I just bought a brand new HTC MyTouch Slide phone, so new it doesn't have a SIM card yet, but it reboots every time I slide out the slider. Sometimes it is a little delayed, but it is always while I ...
1
vote
1answer
233 views

Android phone keeps rebooting, how can I save my data?

I hope this question fits this site, as in my opinion the problem is caused by Android. My problem is that my phone froze all of the sudden while browsing settings, and ever since the first freeze it ...
0
votes
0answers
875 views

Moto G first gen: Restart problem after lollipop update

After upgrading my moto g (1st gen), whenever I lock my phone it continuously starts rebooting the phone. Currently the only option I have is to keep the phone unlocked and open. How to fix it?
0
votes
0answers
51 views

tablet stuck on screen message Boot into recovery mode

boot into recovery mode stuck on screen of tablet screen stuck reboot recovery in red above in yellow volume key is pressed i have tryed holding power and volume button togethef also reset pun hole ...
0
votes
0answers
107 views

Samsung Galaxy S4 (SGH-M919) will not reboot or go into download mode

How do I get my Samsung Galaxy S4 (SGH-M919) into download mode when it doesn't reboot? When booting, it just freezes on the "4G LTE" screen. When I boot into recovery mode, heimdall detect throws ...
0
votes
0answers
36 views

Cyanogenmod Profile Issues

Every time I reboot my phone new profiles are created and existing ones lose all settings. For example restart my phone 3 times I will have 3 profiles of each default one all with no settings. Anyone ...
0
votes
0answers
58 views

Reboot does not run at all

I followed this piece of command copied from this site http://forum.cyanogenmod.org/topic/82875-installing-cacert-certificates-on-android-as-system-credentials-without-lockscreen/ importing the ...