Factory reset wipe? - EVO 4G Q&A, Help & Troubleshooting

Now I think I know the answer, but by doing a factory reset wipe, do I delete the files on my SD?
It has begun...

I actually had a question like this too, if I were to factory wipe my SD card, would I loose root? I've wanted to start from scratch with as much of a clean slate as I could without losing root to make my own ROM, just didn't know how close I could actually get.

Still need this answered, any help is appreciated.

No its like when you do data wipe in recovery.

FACTORY RESET WIPE will erase all user info from internal storage. Dloaded apps, contacts, accounts... This will not erase any contents of the SDcard.
FORMAT SDCARD will erase all memory stored on card.
Edit: you will not lose root from factory reset.

Info appreciated.
It has begun...

Related

Quick question on wiping data & "SD"

Will wiping the phone in CWM delete files on the "SD" space of the phone? I've read it is all apart of the same partition, so I wanted to make sure before awkwardly deleting the ROM I am about to install..
I have wiped tons of times in CWR and it hasn't touched the /sd yet. All my files are safe and sound.
Sent from my GNex
Grims said:
Will wiping the phone in CWM delete files on the "SD" space of the phone? I've read it is all apart of the same partition, so I wanted to make sure before awkwardly deleting the ROM I am about to install..
Click to expand...
Click to collapse
Yes, it clears *all* internal storage.
So...which is it?
Maybe I misunderstood but are you talking about wiping /data and /cache? Because when I do this it does NOT wipe the /sd but does wipe all other user data, just like on every other android phone I have had.
Sent from my GNex
Grims said:
So...which is it?
Click to expand...
Click to collapse
Wipe data/factory reset on CWM wipes your WHOLE phone, including "SD" card. I advise you to use the Super Wipe Lite script from the Android Revolution ROM, get it here. This will do a complete wipe, except SD card.
A bit of more info, in case you're interested: the SD card is the folder /data/media mounted as /sdcard. When you wipe in CWM, the data folder is emptied as well.
EDIT: i havent actually tried to do a normal full wipe from CWM, im stating the above just from reading other reports here. Maybe the last version from CWM has fixed this, i dont know
EDIT2: You can wipe cache and dalvik as usual from CWM without any problems.
flakz0r said:
Wipe data/factory reset on CWM wipes your WHOLE phone, including "SD" card. I advise you to use the Super Wipe Lite script from the Android Revolution ROM, get it here. This will do a complete wipe, except SD card.
A bit of more info, in case you're interested: the SD card is the folder /data/media mounted as /sdcard. When you wipe in CWM, the data folder is emptied as well.
EDIT: i havent actually tried to do a normal full wipe from CWM, im stating the above just from reading other reports here. Maybe the last version from CWM has fixed this, i dont know
EDIT2: You can wipe cache and dalvik as usual from CWM without any problems.
Click to expand...
Click to collapse
I figured that was how it was setup, but didn't know if CWM had any logic built into it to filter out the folder. I'll take a look at the script, thanks.
The built-in factory reset in Android will also wipe everything.
I did data,cache,dalvik wipe and formatted system going from 4.0.2 to 4.0.3.
I did NOT lose my SD card
The default wipe in ICS clears *all* internal memory. The default Factory Reset feature of CWM does the exact same thing. I've done it twice and it wiped fully both times.
Very interesting direct contradictions going on in here..
Wiping data in CWM DOES NOT WIPE THE VIRTUAL SDCARD. People need to stop saying it does.. it is all one partition but the virtual SD card is not wiped when you wipe data in cwm.. Factory resets in settings will wipe your virtual SD card but cwm WILL NOT.
Edit: sorry I had a long night, but I will leave the caps so people actually read it.
Sent from my Galaxy Nexus using xda premium
It is quite troubling to read how many people are saying that wiping in CWM will erase the SD card.
It 100% DOES NOT. I have wiped in CWM dozens of times already. I can not say the same for Factory Reset in Android...but in CWM wiping data DOES NOT wipe your SD.

[Q] Wipe Data and Internal Memory.

I'm not sure if this was answered elsewhere, I couldn't find a thread about it.
If I copy a ROM/GAPPS to the internal memory of the Verizon GNex and do a wipe data/factory reset in CMW. Wouldn't that erase the ROM/Gapps that are stored on the internal memory? If that is the case, how are we supposed to do a factory reset/wipe data and leave the ROM on the "internal sd card?"
EDIT: Nevermind. Got it. It won't delete them.

Factory wipe questions

I've had my nexus since December and have tried several ROMs since then--not a total noob, but there's a lot I don't know.
I've been wondering what part of the memory is left untouched by the factory wipes that I've been doing in preparation to flash a ROM? And is there any need to periodically wipe that portion of the memory to remove any remnants of ROMs or deleted apps or anything else that is potentially problem causing or just eating up memory space?
And would your answer explain this: I once did a factory wipe and then accidentally selected reboot before flashing the new ROM and the phone booted normally into the ROM I thought I had just wiped.
factory wipe (data/cache) in CWM only removes the apps, user data, and cache
it leaves /data/media alone (this is the /sdcard/ partition)
so if you hit reboot after a factory reset, it will still keep the same rom as /system is untouched unless you remove it or the rom installer script for the new rom deletes the partition.
When you wipe you clean the ROM for a new one to come. and as far as I know there's no storage to be cleaned up. When yo wipe cache and data it should be good to go.
Sent from my Galaxy Nexus using xda app-developers app
if you factory wipe using CWM, it will keep the data/media folder, which is all your sdcard contents. other than that the rest of the data folder (apps/settings) will get wiped.
if you wipe userdata using fastboot, either by typing in 'fastboot erase userdata' or when using the -w command when installing factory images then your sdcard will get formatted too.
Anytime you want to change Rom's just move the important files/pics/etc to a subfolder of /data/media or just copy them to your PC first. I think its good to factory reset every once in a while to clear out the remnants of uninstalled programs. Seems to speed up the phone too in my opinion.
Mounts & Storage → Format System "Not SD"
It will help with issues people mostly run into.
bOx Stash - https://www.box.com/shared/d8a46b7252c38069deb1

Cleaning internal memory & internal SD card

Have had my Galaxy Nexus for 2 years now. It was also my first android device so I've tried every app out there haha. This year I did my first root and tested a few roms. I think I have found one I like but before starting fresh I would like to completely restart my internal memory and SD card. Every flash I have done I have just done the factory reset which clears my SD card only I believe. I use TWRP and see that they have a few options to erase internal memory along with other things. Is it safe to do the advanced wipe? If I checked off all of the items and did the advanced erase, would I have to install the factory image in SDK again before being able to install a rom? How else would I install a rom if there is no data on the phone? All I am looking for is to completely clean up my phone before continuing on with it. Hopefully my post makes sense. Thanks for any future replies.
Best way to do that is to follow this guide and return to stock then start over. I'm pretty sure it wipes everything in the process.
http://forum.xda-developers.com/showthread.php?t=1626895
Yes I've done the return to stock from your link. Although some items are still in my internal memory left behind from apps. The options I speak of are as follows in TWRP.
Dalvik Cache
System
Cache
Data
Internal Storage
USB OTG
Question is can I just select all of these and wipe the phone and reinstall factory image in fastboot. or a rom in fastboot?
sumthin2die4 said:
Yes I've done the return to stock from your link. Although some items are still in my internal memory left behind from apps. The options I speak of are as follows in TWRP.
Dalvik Cache
System
Cache
Data
Internal Storage
USB OTG
Question is can I just select all of these and wipe the phone and reinstall factory image in fastboot. or a rom in fastboot?
Click to expand...
Click to collapse
re-lock then unlock the bootloader will wipe your data and internal sdcard.
flashing userdata.img with fastboot will do the same

Clean wipe along with internal storage wipe? Consequences on phone?

I have rooted phones for years and am currently on a debloated Verizon LG v30 vs99630c rom. In all these years, all of my "clean" wipes have constituted of a factory reset and/or a cache, dalvik, system and data wipe. I have never done an internal storage wipe of my phone. I am wondering exactly what happens if I do an internal storage wipe either by itself or with the clean wipe. Does that wipe my external SD card (should I remove it before wiping?) Does it do anything to my sim card (I have never removed it)?
Would I have an operating system (vs99630c?) on my phone or in twrp to install? Would I still be rooted? I would like to start with a clean phone with zero on it (except the debloated rom).
Or is a factory reset and my Google sign on the same thing? I did do a clean factory reset yesterday, but not an internal storage wipe, but would kind of like to, as long as I still have my Verizon phone and root.
All of this would need to be done only on my phone and in twrp, NOT connected to a computer.
Thx, for any help, advice, answers and suggestions.
Please make them, if any, in a dummies sort of way.
Frank
gimpy1 said:
I have rooted phones for years and am currently on a debloated Verizon LG v30 vs99630c rom. In all these years, all of my "clean" wipes have constituted of a factory reset and/or a cache, dalvik, system and data wipe. I have never done an internal storage wipe of my phone. I am wondering exactly what happens if I do an internal storage wipe either by itself or with the clean wipe. Does that wipe my external SD card (should I remove it before wiping?) Does it do anything to my sim card (I have never removed it)?
Would I have an operating system (vs99630c?) on my phone or in twrp to install? Would I still be rooted? I would like to start with a clean phone with zero on it (except the debloated rom).
Or is a factory reset and my Google sign on the same thing? I did do a clean factory reset yesterday, but not an internal storage wipe, but would kind of like to, as long as I still have my Verizon phone and root.
All of this would need to be done only on my phone and in twrp, NOT connected to a computer.
Thx, for any help, advice, answers and suggestions.
Please make them, if any, in a dummies sort of way.
Frank
Click to expand...
Click to collapse
Look at WTF Section 6, Step 7a, 7f, 7g. Yes it's written for installing TWRP, but those three steps are what you're asking about. See attached screenshot.
7a is factory reset. You've done that several times.
7f is where you reformat your internal memory, where you type YES. (Then, Step 7g is just reloading TWRP from within TWRP, to refresh it.)
BUT, you do NOTwant to wipe out your OS. That's a step too far. Some people have done that. And in those cases they had to reinstall their OS through a zip file, as well as disable checker and disable encryption. They did this, either by dragging files over from PC (while still in TWRP, like a flash drive) OR by already having those files on microSD card. microSD card is not touched, either thorough proper data reformat or by accidentally destroying the Android OS.
If you completely wipe internal memory the wrong way, then you will need those three files on a microSD card -- or by connecting to a PC to drag them over -- so you can reinstall them.
But if you do it the right way, then you will not need those files. You will still have your OS but just with reformatted data. Which is a more thorough than normal factory reset. That's why factory reset is 7a, but reformatting data is 7f.
When you install TWRP, you have to do them both. Your TWRP is already installed, you're just going to revisit those two steps to have a very clean phone.
NOTE:. after doing this you will still need to re-flash Magisk, of course. So best to have that on microSD card, also!
Good luck!

Categories

Resources