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Whats the best way to do a FULL wipe of the device? including ALL user data/files/rom leftovers/battery stats/binary counter/everything!?
I am talking about as clean a slate as possible.
*2767*3855#
Extra wipe probably overkill .
Connect phone in mass storage mode and format the phone drive .
Boot to recovery wipe cache Advanced wipe dalvik cache .
Mounts and Storage format system data and sd card .
Use Odin to flash stock firmware as phone is empty .
jje
Thanks Guys appreciate it!
Sent from my GT-I9100 using Tapatalk
Flash CWM Recovery. Then select every option called "Wipe xxxxx" in every menu and submenu. Then flash a stock rom.
I have a question by full wipe u mean-
in cwm format system ,data,cache
wipe cache, dalvik cache. Anything else.I dont want to lose sd card contents so i did not do format sd card.Is it ok when installing a new rom?
abhiwltya said:
I have a question by full wipe u mean-
in cwm format system ,data,cache
wipe cache, dalvik cache. Anything else.I dont want to lose sd card contents so i did not do format sd card.Is it ok when installing a new rom?
Click to expand...
Click to collapse
if u wipe with this way u just loss contact and apps that u installed them on your phone but other things like musics,movies and photos .
thanks button
wipe data factory reset and go to mount and storage and format system
To me complete wipe means complete not part wiped .
System Data Cache and internal SD card .
Though no need for wiping SD Card unless data corruption on it .
jje
Wiping by means of formatting won't destroy all of the data, formatting an ext4 partition simply overwrites the file tables. With the right tools it is still possible to retrieve lots of your personal information from a re-formatted partition, including stored passwords, pictures, etc.
tanseerj said:
..including../binary counter..
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Click to collapse
All the named procedures does not, don't they?
So either old bootloader and jig or easier use triangle away.
Erasing user data there is an additional option: settings-device-storage-erase USB-storage.
Full wipe. How??
aydc said:
Flash CWM Recovery. Then select every option called "Wipe xxxxx" in every menu and submenu. Then flash a stock rom.
Click to expand...
Click to collapse
I also do this when the instruction says "full wipe". Aside from this I also format the internal SD(to delete extra folders created from the previous ROM) since all my installers are inside the external SD.
Aside from the above instruction, I also read some posts that you have to mount to a specific folder(not internal/external sd) and clear/format that location. Can anyone confirm this? Thanks in advance.
I do this:
Wipes:
- Factory Reset
- Cache Partition
- Dalvik (Advanced)
Format:
- System
- Data
- Cache
- Internal Storage (No SD)
austick said:
I do this:
Wipes:
- Factory Reset
- Cache Partition
- Dalvik (Advanced)
Format:
- System
- Data
- Cache
- Internal Storage (No SD)
Click to expand...
Click to collapse
Could you care to elaborate on how to do the ones in bold?
What I normally do is that I mount points like /system, /data, /cache, /emmc and format all of them. I'll do all of this using ClockworkMod Recovery.
Sent from my GT-I9100 using Tapatalk 2
Hi, i have a 8gb SDcard and since i'm gonna pass form CM7.1 to CM7.2 i wanted to ask you a few questions:
1) I have a 500mb sd ext partition, will a /format SDcard from CWM5 cancel the partition?
2) Since i'm using s2e, would you reccomend me to manually uninstall apps and s2e before wiping /data and formatting the SD card?
Thanks
Bafacchio said:
Hi, i have a 8gb SDcard and since i'm gonna pass form CM7.1 to CM7.2 i wanted to ask you a few questions:
1) I have a 500mb sd ext partition, will a /format SDcard from CWM5 cancel the partition?
2) Since i'm using s2e, would you reccomend me to manually uninstall apps and s2e before wiping /data and formatting the SD card?
Thanks
Click to expand...
Click to collapse
No, your sd-ext parition will not be removed by formatting sdcard.
2. No it is not recommended, just backup your apps using Titanium backup and later you can restore them.
You need to partition only once unless you remove it manually.
/format sdcard will remove all data in fat32 partition
/format sd-ext will remove all data in ext partition
no need to do format sdcard for upgrading from 7.1 to 7.2. just do factory reset, delete cache, and dalvick cache.
no need to manually uninstall S2E.
Thanks guys!
I am not interested in restoring apps, i think i will make a clean install after flashing the rom.
dianpadi said:
/format sdcard will remove all data in fat32 partition
/format sd-ext will remove all data in ext partition
no need to do format sdcard for upgrading from 7.1 to 7.2. just do factory reset, delete cache, and dalvick cache.
no need to manually uninstall S2E.
Click to expand...
Click to collapse
So if i do factory reset and delete cache and dalvik this will remove also the apps that were moved to my sdcard with s2e?
I just want to clar my sd from the apps, so that i can make a clean install after changing rom...and i'd like to do this in the easiest way ^^
Bafacchio said:
So if i do factory reset and delete cache and dalvik this will remove also the apps that were moved to my sdcard with s2e?
I just want to clar my sd from the apps, so that i can make a clean install after changing rom...and i'd like to do this in the easiest way ^^
Click to expand...
Click to collapse
AFAIK, S2E is handling the sd-ext. when do factory reset, delete cache, and dalvik, and then flash new rom, the sd-ext also being formated.
but some application folder (e.g yahoo, titanium) still exist in the sdcard.
if you want a clean install, you can format sdcard, but you must reload the flashable zip rom to the sd card again. Then do factory reset, delete cache, delete dalvik, and flash the new rom.
dianpadi said:
AFAIK, S2E is handling the sd-ext. when do factory reset, delete cache, and dalvik, and then flash new rom, the sd-ext also being formated.
but some application folder (e.g yahoo, titanium) still exist in the sdcard.
if you want a clean install, you can format sdcard, but you must reload the flashable zip rom to the sd card again. Then do factory reset, delete cache, delete dalvik, and flash the new rom.
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Click to collapse
Thanks again! Well maybe i could format the SD after flashing the rom, couldn't i?
yes you can.
My experience, when I accidentaly format my SD card, I still can turn my Android on.
start up will recreate .android_secure, Android, and LOST.DIR again.
Guys...SD card is not associated with a rom -_- Remove your sd card and the phone works fine,right? android secure and lost.dir are directories that the android os makes on mounting of sd card..Try formatting your sd from the pc and and then insert it in the phone,now take it..you didnt reboot but you will still see android secure and lost.dir...Android makes them in between the mounting afaik.Flashing is not related with formatting sd card except choosing the zip file ofc
Why the heck is it that after I format my SD card... My efs file is gone????
Sent from my GT-S5830 using xda premium
ace_viknesh said:
Why the heck is it that after I format my SD card... My efs file is gone????
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
I browse with root explorer, and can not find /efs folder...
Hi All,
I did a factory reset today and flashed the stock 4.1.1 Polish ROM via Odin. This process seems to have wiped my files (including photos etc) from my S3 (internal memory, not SD card). I've flashed plenty of ROMS before and this has never happened.
Anyone know if it's possible to get them back? I guess I've installed new apps etc now so a lot of the data would have been overwritten. Frustrating!
Thanks for any tips.
UnitedWeFall said:
Hi All,
I did a factory reset today and flashed the stock 4.1.1 Polish ROM via Odin. This process seems to have wiped my files (including photos etc) from my S3 (internal memory, not SD card). I've flashed plenty of ROMS before and this has never happened.
Anyone know if it's possible to get them back? I guess I've installed new apps etc now so a lot of the data would have been overwritten. Frustrating!
Thanks for any tips.
Click to expand...
Click to collapse
You answered your own question with your first sentence : I did a factory reset...
Unfortunately its not possible to get back the data
Sent from my Galaxy Nexus using Tapatalk 2
Unless you backed up on PC or sd card...
Factory reset in S3 will always wipe internal memory as it shares internal memory for applications.
If you want to restore try some data recovery software that supports SD card.
ultramag69 said:
Unless you backed up on PC or sd card...
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Click to collapse
That would be the only way. There is a very small window to recover data wiped from flash memory and on a phone it would be even more difficult. Maybe a Clockwork backup?
Internal SDcard is mounted on the system partition via Fuse..so if you format the /system partition..sdcard is formatted as well..
Pointers for future..
Use CWM for flashing ROMS..(I hate Odin )
Backup your internal SDcard on your PC regularly
Perform a Nandroid Backup on your ExtSDcard before flashing any ROM.
If you ever need to factory reset..use the wipe data/factory reset option in CWM and not in Stock Recovery
For a clean install, if you want to wipe system partition..use wipe /system option under mount and format in CWM..it just wipes the system files and your SDcard data will be safe..
You will not face such issues if you in the future if you follow these pointers.
zoot1 said:
Internal SDcard is mounted on the system partition via Fuse..so if you format the /system partition..sdcard is formatted as well..
Pointers for future..
Use CWM for flashing ROMS..(I hate Odin )
Backup your internal SDcard on your PC regularly
Perform a Nandroid Backup on your ExtSDcard before flashing any ROM.
If you ever need to factory reset..use the wipe data/factory reset option in CWM and not in Stock Recovery
For a clean install, if you want to wipe system partition..use wipe /system option under mount and format in CWM..it just wipes the system files and your SDcard data will be safe..
You will not face such issues if you in the future if you follow these pointers.
Click to expand...
Click to collapse
Thanks for that. Lesson learnt I guess..
I have to much junk and empty folders on the phone. I tried format through CWM, format system, cache, data, emmc...everything is still there. I want to clean (as in new) my internal storage.
Does "factory reset" does that, or is it just for deleting any 'personal' data (pics, files) etc?
Thanks.
Wipe data/factory reset only wipes the data partition. What you want is to format the internal sdcard. Go to Settings | Storage and select "Format SD card."
creepyncrawly said:
Wipe data/factory reset only wipes the data partition. What you want is to format the internal sdcard. Go to Settings | Storage and select "Format SD card."
Click to expand...
Click to collapse
Thanks.
Will I then be able to boot into recovery, or CWM will no longer be there and I'll have to use ODIN?
Also, am I losing ROOT when doing that?
No. No. No.
You can format the root files from CWM recovery. You said you tried that and it didn't do what you want.
Formating the internal sdcard will remove all your personal files from the phone, including pictures and any other files and directories you have created. If that's not what you want to do, then don't format the internal sdcard.
Formating the internal sdcard will not touch the system, kernel, data partition or any other root files. You will not lose root. So yes you will be able to boot into cwm recovery, or even into whatever system you have installed after formating the internal sdcard.
sbi1 said:
Thanks.
Will I then be able to boot into recovery, or CWM will no longer be there and I'll have to use ODIN?
Also, am I losing ROOT when doing that?
Click to expand...
Click to collapse
Common sense, make a backup (meaning copy and save your personal info to somewhere else first, you can delete them later if you really don't need them).
Also, adding to what creepy has said, be sure "SD card" is your internal storage, not external uSD.
I suggest you removing the external uSD card first, just in case.
The reason I said so because with CwMR and Task's AOKP, format SD card is formatting the external uSD card, while "format /emmc" will be do the internal one.
Just precaution.
Thank you both.
Yes, I already 'discovered' that formatting SD Card in CWM formats the external ...luckily I didn't have anything important there.
I still don't get it though. Looks like we are talking about two different things.
I have my internal storage fully backed up. I want to wipe it clean, as in a PC Format. Is there a way to do that, or can I simply remove empty folders in file explorer? Too much junk has been collected there in a year and a half of many custom roms and different apps that I tried and removed.
sbi1 said:
Thank you both.
Yes, I already 'discovered' that formatting SD Card in CWM formats the external ...luckily I didn't have anything important there.
I still don't get it though. Looks like we are talking about two different things.
I have my internal storage fully backed up. I want to wipe it clean, as in a PC Format. Is there a way to do that, or can I simply remove empty folders in file explorer? Too much junk has been collected there in a year and a half of many custom roms and different apps that I tried and removed.
Click to expand...
Click to collapse
Refer to 2nd post. Your internal storage has 2 partitions. One is where all the system data is, and the other is where all the personal data is (where apps install to). If you do what's written in the 2nd post, it will completely wipe clean the personal partition.
dsmboost said:
Refer to 2nd post. Your internal storage has 2 partitions. One is where all the system data is, and the other is where all the personal data is (where apps install to). If you do what's written in the 2nd post, it will completely wipe clean the personal partition.
Click to expand...
Click to collapse
Will I still be able to access CWM and install custom rom from Ext SD?
sbi1 said:
Will I still be able to access CWM and install custom rom from Ext SD?
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Click to collapse
Yes, formatting internal sd card (doesn't matter which partition) does not touch either of those.
We factory reset device before installing a new rom but is wiping internal storage everytime necessary too?
pXbz said:
We factory reset device before installing a new rom but is wiping internal storage everytime necessary too?
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Click to collapse
no, just wipe cache, system ,data and dalvik cache, you don't need to wipe internal storage
Hit Thanks if that was helpful
sagnik9 said:
no, just wipe cache, system ,data and dalvik cache, you don't need to wipe internal storage
Hit Thanks if that was helpful
Click to expand...
Click to collapse
I have this doubt for long time? wiping internal storage ie 2.2 GB in moto e ( total 4 GB ) cause any problem when installing custom ROM?
when I reset last time I found nearly 200mb space went missing out of 2.2 GB, that's why I am asking?
Do not wipe internal storage unless you have a complete ROM ready with you in your internal or external memory for you to flash. Wiping internal storage wipes the entire 4GB emmc which means you are wiping off all partitions including bootloader. If you accidentally reboot after wiping internal storage, your phone will never switch on. So be careful, only wipe system, cache, data and dalvik, nothing else.
ok i accidentally wiped off my internal storage as well. now i am not able to install roms .. what to do?
devil.jeet said:
ok i accidentally wiped off my internal storage as well. now i am not able to install roms .. what to do?
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Click to collapse
No worries mate. Just copy your ROM into a external MC, insert it and boot your device into recovery and install the room
nilanko said:
Do not wipe internal storage unless you have a complete ROM ready with you in your internal or external memory for you to flash. Wiping internal storage wipes the entire 4GB emmc which means you are wiping off all partitions including bootloader. If you accidentally reboot after wiping internal storage, your phone will never switch on. So be careful, only wipe system, cache, data and dalvik, nothing else.
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Click to collapse
I wipe everything except External Memory card to install ROMs, and I delete all those left over folders in external via PC.
pXbz said:
No worries mate. Just copy your ROM into a external MC, insert it and boot your device into recovery and install the room
I wipe everything except External Memory card to install ROMs, and I delete all those left over folders in external via PC.
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Click to collapse
i used twrp and cwm to install cm12.1 its stucks at installing rom unconditionally.. also shows like md5 not found..
nilanko said:
Do not wipe internal storage unless you have a complete ROM ready with you in your internal or external memory for you to flash. Wiping internal storage wipes the entire 4GB emmc which means you are wiping off all partitions including bootloader. If you accidentally reboot after wiping internal storage, your phone will never switch on. So be careful, only wipe system, cache, data and dalvik, nothing else.
Click to expand...
Click to collapse
devil.jeet said:
i used twrp and cwm to install cm12.1 its stucks at installing rom unconditionally.. also shows like md5 not found..
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Click to collapse
Did you tried wiping everything again? Maybe problem with the download?
Btw MD5 not found isn't anything to worry about. Its just a hash check and can be skipped.
I recommend trying a different ROM like AICP.
installed successfully !! there was an error in downloaded zip re-downloading the file fixed the issue.. !
devil.jeet said:
installed successfully !! there was an error in downloaded zip re-downloading the file fixed the issue.. !
Click to expand...
Click to collapse
To be sure check your download zip befor flashing using md5 app, a guide i made in general section
pXbz said:
Did you tried wiping everything again? Maybe problem with the download?
Btw MD5 not found isn't anything to worry about. Its just a hash check and can be skipped.
I recommend trying a different ROM like AICP.
Click to expand...
Click to collapse
Adarsh1998 said:
To be sure check your download zip befor flashing using md5 app, a guide i made in general section
Click to expand...
Click to collapse
i made an md5 file from hash it worked for me..