Wipe data / Factory reset missing from Recovery! - Samsung Galaxy A40 Questions & Answers

Hi, I have a number of A40 Enterprise edition (SM-A405FZKDU07) devices to look after. On one of them, which a user had locked with a pin then forgotten (and hadn't registered it on Intune properly), when I go into the recovery menu, I do not see a "Wipe Data / Factory reset" option. Does anyone know why this will be - and more importantly how to get it back please? Thanks in advance!

Related

how i hardrest my g1

hello i want hard reset mt pocket pc please give my the step and thnx
"pocket pc" XD
Settings > Privacy Settings > Factory Data Reset - That's for FroYo, I think it's different for earlier versions, just poke around for "factory reset".
Also if you're rooted and have a custom recovery image, it's best to use the wipe option in recovery, then, if available wipe cache and dalkiv cache.
Just for fun..
Just for Fun lol..
http://lmgtfy.com/?q=How+to+hard+reset+a+G1?[

Factory Reset?

My co-worker is going to sell my his Ideos S7, but he seems to be unable to do a factory wipe, and thus will not part with it until he does so.
He says he followed the directions on how to do the factory reset, but it continues to sync his Google account.
Any ideas on what could be done?
From the home screen, he pressed Menu, Settings, Privacy, and then Factory Data Reset? Did he let the process complete all the way, including the two reboots (it reboots once in recovery to wipe, then reboots again into the OS)?
I've used the Factory Data Reset to wipe my tablet 3 times now after messing with it, and never had my google account comeback automatically.
Be careful because it has been confirmed that this method does not remove the intial google login. This means that the new person that uses the device can access your google account and gmail potentially.
Can someone confirm this?
The best way is to flash a new firmware ROM from Huawei.

[Q] Installing ElocityMod v1.41 - Confused over wiping

I am trying to install Dexter's ElocityMod v1.41, and running into two problems.
The easy and final problem is this: how do I know if the mod was successful or not? How can I verify that the A7 is running ElocityMod v1.41.
The confusing problem and first problem I have is this.
I power the machine up, and use the procedure ElocityMod v1.42 thread to enter the Recovery Menu
I press home and see the menu
I select Wipe/factory reset
BUT
At that point I am presented with the following:
Android system recover <1e>
Confirm wipe of all user data?
THIS CAN NOT BE UNDONE.
No
No
No
No
No
No
No
Yes -- delete all user data
No
No
No
E:recovery.c Can't open /cache/recovery/command
Formatting MISC:...
Click to expand...
Click to collapse
So this confuses me. I have a few questions.
Do I want to wipe the user data? What will I lose by doing so?
I can move up and down selecting each list item. Do I want to press MENU and wipe each one?
Or do I want to wipe only the first item?
Or do I want to wipe only the user data?
And what is that stuff at the bottom about can't open a cache recovery command and formatting MISC:?
And finally, is the Elocity A7 easy to brick, or hard to brick and easy to recover from?
Thanks so much
Jerry
What I did when flashing was wipe data/factory reset, wipe cache partition, and then apply sdcard:update.zip. I did the same thing for 1.41, 1.42 and the xbox controller patch. Wiping should erase all data and programs on your tablet. I am not sure how hard it is to brick this tablet but as long as the files you download from that thread don't get corrupted in the download process you should be fine. And even then I think you should easily be able to just turn it off and get back into recovery to flash again.
Thanks, I deleted the user / data partition, and actually did not apply the update (accidentally) and just rebooted to find that the tablet booted up just fine, looking reinitialized to factory defaults.
So I tried again, and this time applied the update, and it worked just fine.
And success seems to be self-evident, in this case, coming up, being asked to setup a "phone", and signing into a google account, and eventually seeing a lot more apps in the drawer, specifically including the market.
One other tip though, you can't sign into your google account until you setup a wifi channel. The tablet wants you to do it the other way around.
And just a note for google 2 step authentication users, if you do use 2 step authentication, then when signing in to an existing google account on the tablet, you do need to use a google application specific password.
yeah kind of dumb it asks for a google login when you don't even have wifi setup. you can also check the what version you have by going into settings and clicking about.

Phone won't boot since I encrypted the storage

I have a Samsung Galaxy S4 i9505 (unlocked version). It was using the stock v4.4.2 but it was rooted and the bootloader was unlocked, I also had a different Recovery installed (Can't remember which one but it wasn't Clockwork). I am no longer using the phone so it doesn't contain any data that I need. I was preparing the phone to sell it so I decided to encrypt the storage as I read that that doing this would remove any possibility of old data being taken off.
During encryption setup, I had to enter a PIN before I could have it encrypted so I entered one. Once it finished encrypting (took quite a while), it rebooted and asked me for the PIN to decrypt the device, I entered the PIN. It seemed like it accepted this but then it rebooted. It kept doing this so I thought no big deal as it probably already achieved what I wanted. So I did a factory reset via the Recovery. However, the encrypted partition still persisted after the factory reset.
So then I decided to use Odin (v3.09) along with the latest stock ROM (v4.4.2 I9505XXUGNG8) to write over the whole phone thinking this would reset it. But the encrypted partition still persists and it keeps rebooting after I enter my PIN.
How can I completely factory reset the phone including removing the encrypted storage? I don't need any data on the phone, just need to reset it completely back to factory.
TIA
Probably flash a custom recovery and then:
In TWRP, under "Wipe" menu, there is "Format Data" function, which will effectively remove the encryption from the device
(alongside with all the data of course).
ps the information you had about encrypting your device is wrong. Basically when you delete a file from you phone, there is no way currently possible to get it back. That is caused by TRIM. Not even professional companies can restore it as of yet. So once you delete it, it's really gone.
Lennyz1988 said:
Probably flash a custom recovery and then:
In TWRP, under "Wipe" menu, there is "Format Data" function, which will effectively remove the encryption from the device
(alongside with all the data of course).
ps the information you had about encrypting your device is wrong. Basically when you delete a file from you phone, there is no way currently possible to get it back. That is caused by TRIM. Not even professional companies can restore it as of yet. So once you delete it, it's really gone.
Click to expand...
Click to collapse
Ok, I'll give that a go.
This is a similar article to what I read about needing to encrypt the device to truly remove your personal data: http://gadgets.ndtv.com/mobiles/fea...elete-all-data-from-your-android-phone-603731
What about files that haven't been explicitly deleted? Say for example if I left all the files undeleted but I just did a factory reset, will those files be recoverable? That's what I want to protect against.
Techno79 said:
Ok, I'll give that a go.
This is a similar article to what I read about needing to encrypt the device to truly remove your personal data: http://gadgets.ndtv.com/mobiles/fea...elete-all-data-from-your-android-phone-603731
What about files that haven't been explicitly deleted? Say for example if I left all the files undeleted but I just did a factory reset, will those files be recoverable? That's what I want to protect against.
Click to expand...
Click to collapse
That articel is mistaken. As of Android 4.3, files that are deleted can't be recovered. A factory reset should be enough. It will also wipe your internal storage.
Thank you. Phone is all sorted now and back to a factory reset

Problems formatting/resetting Note 3 CM 11

Hi.
I am having big troubles resetting my device before a resale, and hope that someone might be able to point me in the right direction. I am running CM 11 on a galaxy note 3 LTE/HLTE. I have encrypted the data on the phone, and think that might be the problem.
When I restart the phone after a reset, I am presented with a screen that tells me to enter my encryption password, after I enter it the phone have still saved my wifi passwords, all of my settings, files, apps, accounts etc. I have tried the following.
- Resetting the phone trough the android settings.
- wipe data/factory reset in clockworkmod.
- format /system, format /data and format /sdcard in clockworkmod.
- I have also installed CM and gapps from my external sdcard, but even that just presents me with the same setup i am already running.
Any advice?
Thanks in advance
EDIT: Found a solution. I formatted everything that was possible trough ClockWorkMod and that did the trick.

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