A factory reset results in a full reset of an Android device to the original settings of the currently-installed ROM.

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How to change Device ID without Root?

So, there is an app, 9chat. I was using it for a while, then out of nowhere, the app started to give me error: "Invalid user ID and Token!" I have LG G3 D855. I tried everything to log in to app ...
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1answer
36 views

Factory reset not working in Samsung Tab 2

I want to factory reset my Samsung Galaxy Tab 2. I have tried to factory reset it through Settings and through hard reset but it again reboots with same account and applications. I have also tried to ...
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1answer
39 views

How to reset your Android system folder

I've done some messing around with root and I want to just restore my galaxy s4 to how it was when I first got it. I've done "factory resets" but all it does is wipe data. I need to restore my system ...
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13k views

Recovery is not working on Huawei MediaPad 7 lite

A friend of mine owns this tablet and has entered the password incorrectly too many times and now the device is locked asking for a Google account. Unfortunately the Google account password is ...
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1answer
37 views

How to perform a factory reset without access to owner profile?

I recently bought the RCA Voyager 7" tablet from Walmart. I opened the settings app and added a slide password to my device. When I was finished I clicked 'OK' and the settings app closed and a ...
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2answers
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How can I get the first boot Android welcome screen again without doing a factory reset?

Is it possible to get the welcome screen again after going through it without having to wipe the device? I mean the screen where you pick language, configure your Wi-Fi, log into a Google account, ...
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Orkia PP555 Tablet: How to Factory-Reset

Tablet Has Keys: Reset Power Menu Esc USB Does not Respond How to go into Recovery Mode or Factory-Reset (Not Hard Rest)? Tablet has locked due to too many wrong patterns.
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2answers
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Can't Factory Reset HTC Desire C

I tried unlocking the bootloader (which I apparently succeeded at.) I then tried rooting it, which I failed at. I just want to reset the phone back to factory settings but when I try to do a factory ...
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How to know if your phone has been rooted? [duplicate]

Rooting is like jailbraking for iPhones, right... Does factory-resetting let the user know if it was/is ever rooted by someone?
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Does retrieving backup from SD card retrieve malware & virus, too?

I think I read in other questions here that you can reset your phone to factory setting to get rid of most bad stuff ordinary people can secretly put on your phone such as spy apps, malware, virus ...
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Why isn't my SIM card working after factory reset?

After doing a factory reset on my Micromax Ninja A89(dual sim), I am unable to register on my service provider. Though my sim was working fine on the same device before the reset, but it is not ...
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Setting up a 2nd tablet to look like the 1st before resetting (and returning) the 1st?

I bought a Samsung Galaxy Tab 4 and browsed the net and installed some apps on it - fortunately not many as it was basically getting a "test drive" and I had a feeling it wasn't being kept. I was ...
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1answer
908 views

Nexus 4 factory reset, does it wipe/erase all the content?

Does factory reset erase/wipe the entire 'important data' on the phone? Such as password, sms, pictures, apps etc? I used encase to check the internet storage and as it seems it's filled with zeros ...
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Reinstall Android 5 phone: how to backup + restore Google Authenticator entries? [duplicate]

I'm about to factory reset my Android 5 phone. Amongst other things I have a whole bunch of Google Authenticator entries that I wish to backup before resetting, so that I can import them back later. ...
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40 views

Locked out of Straight Talk xt830c, factory reset not working

When I set up my Straight Talk Moto E XT830C Prepaid Android Smartphone, I did not enter a PIN. Now, I am locked out of my phone, and I can't bypass the "Enter PIN" screen. I tried selecting a factory ...
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1answer
712 views

Asus Zenfone 5 phone not turning on after factory reset

I received an error message on my phone Unfortunately, the process.android.process.acore has stopped. So I have tried to factory reset it. Now it doesn't turn on at all. It just shows the Intel ...
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5answers
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I did a factory reset to sell my phone, and my photos are still there according to the new owner…

I need help in this strange situation! I did a factory reset and cleared everything in my HTC One X, erased all files and photos, removed all accounts, and sold the phone. Now all my photos (2150!) ...
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29 views

Its taking too much time to setup first time after factory reset

My Android 5.1 is taking too much time to checking connection after factory resetting. what should i do? (and SKIP button is not working) it is connecting with a working wifi connection, but still ...
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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 ...
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1answer
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How to properly factory-reset a Samsung Galaxy S2?

I did a factory reset on a Samsung Galaxy S2 like this: switch off phone hold down buttons Volume Up, Home and Power until phone boots into "Android System Recovery" mode select wipe/factory reset ...
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1answer
1k views

Factory Reset NYX mobile Android 4.0

I have a Nyx Ice Cream Sandwich tablet, running Android 4.0. I need to do a factory reset, but I'm still not able to do it. How do I do it? I'm able to get the little android man with the red ...
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2answers
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Unable to factory reset gt-s5830i

I'm in a big trouble let me explain. I have a GT-s5830i where I installed MIUI, I have also CWM Recovery 5.0.2.8. Now for many reasons I would like to factory reset my device to it's original ROM, ...
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2k views

What will I lose if I reset my samsung Galaxy SI (GTi9000)?

I've had this phone for two years so all my photos are saved on the actual phone (not a micro SD card). I'm wondering if I reset it, will I lose all the photos saved on my phone? I'm not bothered ...
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Factory reset a woo tablet

I tried to reset a woo tablet 7" without success: When pressing [Power button] + [Volume Up] I can see the android icon with the warning icon but nothing happens! pressing [Power button] + [Volume ...
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54 views

How to set Android Device Manager to ALWAYS reset password?

I recently had my phone stolen at gunpoint and they asked me for my password. Naturally, I had no choice but to give it to them. I'm trying to protect my new phone. I have been trying to test the ...
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How do I enable “Factory Reset Protection” in Lollipop

I keep reading that Android 5.0 has "Factory Reset Protection", the so-called "Kill Switch" soon to be mandated in California, but that it's opt-in. How do I opt in? I've looked thru settings, ...
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How can I factory reset my Android TV?

Is there any way to do a factory reset somehow from the welcome screen as I can go through to do anything? After prompting me to choose the language it keeps returning to the Welcome page to start ...
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4answers
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No keyboard after factory reset. Can't install keyboard on phone with bluetooth, google play, sd card, etc

I have a Coolpad Quattro with Gingerbread 2.3. I didn't like the keyboards that came with the phone so I deleted them and got another one from the app store. Because my phone was running slowly, I did ...
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25 views

When exactly does the Android ID change?

Depending on the source, I read difference answers to this question so it would be good to know all options. As far as I know: By a tool when the device is rooted Factory reset Other situations? ...
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1answer
53 views

How to speed up phone without Factory Reset?

My phone has been acting a little slow lately. Mostly it is okay but one app it particularly slow. In Storage menu it says I have total space of 24.12Gb 649Mb available 6.63Gb for apps 1.65Gb of ...
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23 views

It won't let me reset my password [duplicate]

I have an HTC One E8 and I forgot my password, and for some reason it doesn't have a "Forgot password?" option. I need to know how to reset my password. P.S. I do have a Google account. Thanks
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Factory reset: will home screen order, file, and folder layout, and account usernames and passwords be restored after adding Google account back?

I have a Samsung Galaxy SIII device. I would like to know: if I configure a Samsung account and factory-reset my device, then when I add the Samsung account back will I get my Android home screens, ...
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1answer
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Is it possible to pull data using Android Debug Bridge on an N7 while soft bricked

I've tried countless fixes for my N7 being softbricked (No idea how it was done). I've resorted to using Android Debug Bridge, however I cannot get access to the device (device not recognized from CMD ...
2
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1answer
5k views

How to do a full factory reset and clean the phone completely?

I've been flashing my LG Optimus L7 numerous times with various Custom ROMs and now I'd like to return to the official firmware. I've factory reset my phone, flashed the v20D official firmware with ...
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Micromax A63 Factory Reset Error

I tried to factory reset my device which was stuck on boot loop. But now it's stuck on an animated android logo. When I try to enter recovery mode it's showing same image. That image sometimes show an ...
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0answers
35 views

factory reset. philips w337 phone

I can not access My philips w337 after i failed to enter the right patten to unlock the screen.I also forget my google account details like password etc...I have already tried the factory reset ...
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23 views

Not option to reset the pattern

I have an Lenovo A7-30 A3300 3G tablet. I could not remember the pattern. It have no option to reset the pattern or using Gmail to login. Is there any way to login without resetting phone memory? Or ...
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1answer
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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 ...
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Galaxy S5 keeps restarting

I have recently gifted a Samsung Galaxy S5 and every time I turn it on I face with message: check battery cover Something similar to this one But my main problem is that it restarts randomly ...
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5answers
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How to restore ColorNote notes after factory reset?

I forgot to backup my notes before factory reset and now apparently I have lost them all. Before doing factory reset though, Back up my data option in Settings >> Backup & Restore was checked but ...
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0answers
180 views

How do I regain access if there is no recovery partition?

I have an android tablet which has no recovery partition, as I have been told in the place where I bought it. When I hold the buttons for the recovery mode, the image of the robot with the front open ...
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1answer
3k views

How can I factory reset my Android Mini 7100 Phone?

I'm unable to go to recovery mode to factory reset (wipe my cache/data) my Android Mini 7100 Phone (Android GingerBread 2.3.x) because I forgot my phone lock combination. I tried resetting it using: ...
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1answer
29 views

what will happen to built in apps in galaxy note 1 n7000 after hard reset such as s pen?

my gt n7000 is getting slow, sometimes it restarts by itself and some application close by itself. i presumed the low device memory was behind all f this.i want to ask if hard reset will solve my ...
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68 views

Recovering photos after factory reset

So, I made a mistake. My LG G3 was Android Lollipop and I used a new method to root it (the video is on YouTube, a guy doing it on G Flex 2). Then I wanted to test something with CyanogenMod, so I ...
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2answers
8k views

How to do a factory reset on Xperia Z with broken screen?

The screen on my Sony Xperia Z is cracked. I have now sold the phone so I need to delete my text messages, can anyone help? I can only press in certain areas of the screen so I can't click on factory ...
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Device manager / Erase wrong device

I went in to device manager and there were two devices that looked the same so I pinged them both one worked and the other came back inactive. I did and erase on it and then got an email saying my ...
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3answers
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How to factory reset android (4.1) tablet without boot menu?

My 8-year old son have a Denver TAC-76001, he loves testing settings etc. After setting a pin-code password he cannot recall the code. Since we cannot start the tablet I have tried make a factory ...
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1answer
45 views

How can I reset my device without losing images on it?

I know I can backup and restore. But I just don't want the images to be deleted (either phone memory or sd card). Meaning, have the folder of the images remain, so that Gallery can read all the images ...
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50 views

Navigating rescue menu on Lenovo Caiphone S18

I've got a Lenovo Caiphone S18 (or "fake iPhone 5S"). The thing is that I've removed an APK called "Theme Manager", and now after the intro video boot I only can see a black screen. But if I touch the ...