Questions tagged [factory-reset]

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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Restore ALL information after factory reset on Samsung device

I've done a factory reset on my Samsung Galaxy A5 (2016) with Android 6.0.1. I'd like to restore my phone as its GPS wasn't working (I've tried various apps to fix/reset it without success). I've ...
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Cannot connect to WiFi or access settings after data wipe

After the factory reset on OnePlus Nord, the screen says, Hello, then connecting to WiFi, and it states it cannot connect. I cannot access my settings. I cannot do anything with this phone as I cannot ...
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Factory reset turned off realme phone that bootloops without using volume button

I have realme 6 RMX2001 that bootloops and needs a factory reset. The volume buttons of the device are broken. The only working button is the power button. Is it possible to factory reset the device ...
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1 answer
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Does Android automatically back up the old/original data after a factory data reset?

I have been continuously having problems with my device being compromised, and even after a factory reset, the problem still persists. If an Android device is not instructed after a factory data reset,...
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Is it possible to restore my device to pre-factory reset for saved logins?

Basically, I have reset my phone after an absolute nightmare of forgetting my pattern. In other to sign back into my Google account, it wants to send a notification to my S23 - however naturally this ...
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1 answer
217 views

Trouble resetting phone and removing Family Link

Introduction: Resetting an Android phone can be very tricky when Family Link is active, as I discovered when attempting to perform a factory data reset on my son's phone. Despite uninstalling the ...
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2 answers
22k views

where is factory data reset option on Android 2.3.5?

Where is the Factory Data Reset option on an HTC ChaCha Android 2.3.5 phone? I haven't been able to find the option anywhere, and it is recommended to free up memory, which is short in this phone. ...
2 votes
1 answer
5k views

Can an Android device be remotely factory reset using any email ID on the device?

We had created a common ID for the college group and I think someone remotely wiped my phone. Is it possible to do it with the secondary account?
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1 answer
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How safe is factory reset if I didn't have a pin or password?

Some months ago I had to return a phone to the store and all I did was factory reset to erase everything (I did it two times too). Now I'm getting paranoid about how safe my information is and if it's ...
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Data recovery on locked out Infinix Hot 10 [duplicate]

I had forgotten my PIN on Infinix Hot 10. I am unable to get in without a backup. I got the phone new and didn't create a backup as a first-time Android user, which I had saved important notes in my ...
1 vote
1 answer
135 views

Do photos survive a factory reset (Android)?

I sold my old Oreo but I'm paranoid. I had about twenty old photos (nothing special) and I deleted them, even from the trash. Then factory reset. I recorded some blank videos and then a factory reset. ...
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1 answer
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Hard Reset to Factory Settings without USB access

I've got an Asus ZenPad 300C that is crashing constantly. Things I have tried: Clearing cache. I am unable to access Settings to clear the cache but was able to run a clean-up app, which I think did ...
2 votes
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Galaxy S6 does not start up, cannot flash stock software with Odin

I pulled out a Samsung Galaxy S6 that has not been used in a while. It has never been rooted or had custom software, and it was working last time. But now it was not starting up, it got stuck at the ...
2 votes
2 answers
265 views

How to quickly factory reset an Android phone

Let us assume I am working/living in a potentially hostile environment and want to minimize the risk that somebody can access the data stored on my Android phone. The recommended way is to force-lock ...
1 vote
1 answer
191 views

How to force factory reset Samsung Galaxy S21 with low battery?

My Samsung Galaxy S21 phone is damaged so the battery won't charge when the charger is plugged in. However, the charger still supplies power to the phone. It's been plugged in and sitting happily at 5%...
1 vote
1 answer
183 views

What all methods can be used for detecting malware on lower partitions where antiviruses cannot reach?

I had bought a used phone from a friend and was facing issues like password changes and media leakage as shown by my other friends so I scanned using antiviruses like Malwarebytes,Kaspersky,lookout, ...
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Wipe Data(Factory Reset) related logs should persist in the recovery log file right? (Stock android)

(Stock android.) "E:Cannot log to file /dev/fscklogs/log" -Other phones don't prompt this during the data wipe(factory reset), this is fecking intentional. Also it got no battery charging ...
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1 answer
104 views

Unroot hacked Xiaomi Poco C40

My Xiaomi Poco C40 was hacked and rooted by a stranger. How to restore to factory settings?
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191 views

Android stalkerware abilities

I have a Xiaomi Redmi 4 (4X). I just unlocked the bootloader and cleaned all flashed my phone because the stalkerware my friend installed wasn't going away by a factory reset. After some days from ...
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1 answer
4k views

Undo Factory Reset on oneplus

My Kid has been playing with my phone while it was on lock screen, my kid did not have the access code but somehow don't ask my how he somehow managed to factory reset my onePlus 6T. I googled and ...
1 vote
1 answer
2k views

Is there a way to access logs from before a factory reset? [duplicate]

I recently had to factory reset my phone due to it crashing to the Android Recovery screen. It seems that several other users have had the same issue; all in the past week. Is it possible to view ...
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192 views

Reset MotoG Play, unusable without PIN

I recently inherited a Moto G Play (2021) from a family member who quit using it a while back. I factory reset it using the BIOS (hold volume up + power), but when going through the setup again, it's ...
1 vote
1 answer
1k views

How to delete all information about the old device from the Google account?

A few days ago I transferred everything to a new smartphone and factory reset the old one. Even before the reset, I signed the device out of the Google account, but it still remembers it and cannot ...
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1 answer
5k views

A reset problem on a RCA, Android tablet [duplicate]

I was given 2 used 7" RCA model RCT6873W42 Android tablets. The batterys on both tablets are charged up and the tablets turn on. The last owner didn't do the "wipe data/factory reset" in the right ...
1 vote
1 answer
156 views

Disable reset in settings

I have a Samsung Galaxy S9. I want to modify the Android to remove all applications and leave only the GPS. I managed to do it with adb, but when we reset the phone, everything comes back. I would ...
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3k views

LG K120 - removing frp with fastboot [duplicate]

I found a LG K120 (LG Spree in US,LG K4 in Europe), after wiping it, in the setup process it asks me for the previous google acount (FRP). After searching a lot of this model, none of the bypass ...
2 votes
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87 views

Kernel flashing needs data wipe. Why?

Pixel 6a running stock Android 13 There are very few custom kernels available for this device. I found a couple of kernels that I would like to try but here comes the caveat -it needs a factory-reset. ...
42 votes
5 answers
3.2m views

How to bypass Factory Reset Protection (FRP) or "Verify your account" screen?

I won a Samsung Galaxy S6 Edge, signed into it with my Google account, played around with it, wiped it, and sold it. Now the person can't get past setup because it's saying he must log in with an ...
2 votes
1 answer
302 views

USB debugging from fastboot

my son's Moto G7 Power froze, rebooted, and won't get past the blue android screen. I'm preparing to do a reset but want to back up beforehand. RSA won't connect as we haven't previously enabled USB ...
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1 answer
601 views

ADB sideload regularly loads LineageOS ROM, but gets stuck at 0% with stock firmware, why?

I'm trying to restore the stock firmware for a Samsung S10e. It's currently setup with the LineageOS recovery image, and the LineageOS firmware. I've rebooted in the (LineageOS) recovery, factory ...
3 votes
1 answer
89 views

Galaxy S6: It just won't wipe

So, I have my old, and broken Samsung Galaxy S6, and I have some plans for it, but I need to get it to a "factory status" in terms of user data, meaning that I need to wipe everything but ...
1 vote
1 answer
866 views

Is Phone still usable after Google Find my device erase device

well, the question says it all. I was playing around with google find my device and messed up. The worse thing, I was using my father's phone and not mine. Result- After i used find-my-device - secure ...
0 votes
1 answer
26k views

How to restore apps after factory reset finished?

I just did a factory reset on my Android phone (LG G4). I skipped the "Restore apps" menu during the initial setup. I can't find this menu item anywhere on my phone. Is it still possible to restore ...
1 vote
3 answers
13k 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: ...
1 vote
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435 views

Smartwatch: forcing a factory reset without USB debugging?

I recently made a mistake on my watch "h1-c-aladeng"(watch model) or "Lanix Ilium LT510"(the model in "Find My Device"). I now can look at the smartwatch and can't do ...
1 vote
1 answer
294 views

Is my data secure after factory reset with NO password SET

I had one plus 8 pro brand new phone Android 10. I sold the phone in a week's time. I never set any password or screen lock. I understand android 10 uses file-based encryption. I just did a factory ...
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138 views

How can i tell if my phone has ever been rooted?

Banking apps can be not running when they think the phone is not safe even the phone is “not” rooted . And factory reset or OTA update after rooting can make root access botched. Just like unrooting ...
1 vote
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181 views

Cannot turn on developer mode on TCL 20 Pro after factory reset

I have an issue with a TCL 20 Pro not allowing me to activate the Developer mode. I've tried to use the normal method of going to 'About Phone and tapping the build button x7' but it does not work. I ...
13 votes
1 answer
122k views

What fastboot erase actually does?

It's been said that we can do a factory reset with the following commands: fastboot erase modemst1 fastboot erase modemst2 fastboot erase cache fastboot erase userdata Now, the fastboot CLI ...
2 votes
2 answers
823 views

How to achieve factory-reset or bootloader mode for Flywheel (Glorystar Nebula rf3288) tablet without buttons?

I've gotten stuck trying to upgrade a Glorystar Nebula 15 kiosk Android tablet (as customized for the orphaned Flywheel spin-bikes) to a vendor-provided single-file Android 7.1 firmware image (7....
5 votes
1 answer
925 views

Does factory reset wear out UFS storage?

I have factory reset my tablet ten times. Will factory resetting an android device wear out Nand memory, ie UFS storage? How long are Twp and p/e cycles in ssd style nand storages? How many factory ...
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1k views

Tablet stuck on Checking Connection after Factory Reset

Sorry to bother folks, but I'm in a bit of a pickle here! I got this RCA tablet using Android software. It has been running extremely slow as of late, and after removing everything on it, I decided I'...
2 votes
2 answers
101 views

Which factory reset should I use?

I have the motorola droid 3 and it can be factory reset from either the settings menu or the recovery menu. What is the difference between the two?
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101 views

Auto factory reset - is this a general function of Android?

I want to install a software provided by my company but the IT admins only accept devices that support the "Auto factory reset" functionality (automatically perform a factory after if the ...
2 votes
1 answer
641 views

Factory reset when enabling and disabling OEM Unlock in one session?

I accidentally enabled "OEM Unlock" on my old Pixel 3a. I instantly disabled "OEM Unlock" again. Will the phone forcefully factory reset when I reboot?
2 votes
1 answer
1k views

Can a hacker unlock the bootloader of an android device remotely?

Is it true that you can not unlock the bootloader of an android device remotely and the only way you can infect the firmware or bootloader is to have physical access to the device. What about rooting? ...
2 votes
0 answers
563 views

Is there any way to force a factory reset without being able to get into the bootloader nor the os?

I got a Nokia C100, when setting it up I messed up the password but didn't realize until I had locked the device, I can not log into the device, the bootloader only shows Fastboot mode, and android ...
0 votes
0 answers
170 views

How can I block factory reset on a phone?

is there a way to block factory reset on a phone? Like delete the functionality, make it totally impossible. Thanks! Note: Not something like Factory Reset Protection, something that doesn't let you ...
1 vote
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232 views

FBE securely wipe all data

According to android documentation the FBE system has two different levels. Credential Encrypted (CE) storage and Device Encrypted (DE) storage. Does a factory reset of an FBE phone reset the keys of ...
6 votes
1 answer
15k views

How to wipe data on a bootloader-locked, broken screen, Nexus 6P

I want to sell my Nexus 6P for parts, but I want to wipe it first. The screen of my Nexus 6P broke (internally, the touchscreen MIGHT be fine, idk). The phone is full-disk encrypted with a PIN and the ...

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