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hi,
I had so much stuff on the tablet I decided to reinstall rom...
performed factory reset, wiped cache partition, & installed ics rom again and to my surprise all my data was there.
what else needs to be whiped to delete all wanted and unwanted data?
thanks
You can delete all the stuff from /data/media - its mounted as sdcard - its the content that you see when you are connected via usb. Dont worry, all directories will be created new when you flash the rom again. You can also format the system partition in recovery. Put the rom to your empty data/media directory before you do this and install with choose from zip...
how to reset cm10 system settings and clear dalvik cache and cache?
lg p500 running cm10.1 unofficial 4.1.2 jellybean
i did some changes on settings>interface>system>statusbar¬ification drawer
and it changed some things i dont like problem is i cant seem to undo the changes
how do i reset the settings to default WITHOUT DELETING ANY DATA and will clearing dalvik cache and cache help and be safe to do even after
i flashed this custom rom back in march without deleting any data
Wipe system, cache and dalvik cache from your recovery and then flash the Rom and gapps again
Sent from my GT-I9082 using xda premium
akiratoriyama said:
Wipe system, cache and dalvik cache from your recovery and then flash the Rom and gapps again
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
doing that will delete my data wont it? will it?
akiratoriyama said:
Wipe system, cache and dalvik cache from your recovery and then flash the Rom and gapps again
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
i want to do this because i have this problem
i want to use the slide notification bar for quick brigthness changing it worked before but it shows this now:
lg p500 doesnt even have ambient light sensor so i dont know how automatic brightness would even be enabled:
If you want you can take a nandroid backup and yes it won't delete any of your data
Sent from my GT-I9082 using xda premium
akiratoriyama said:
If you want you can take a nandroid backup and yes it won't delete any of your data
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
How to make a nandroid backup and what does it do?
I thought if you click wipe system in recovery it deletes your data? Please explain thoroughly so I can do is safely and DON'T lose data
androiddownloader said:
How to make a nandroid backup and what does it do?
I thought if you click wipe system in recovery it deletes your data? Please explain thoroughly so I can do is safely and DON'T lose data
Click to expand...
Click to collapse
If you wipe system you done loose data ... data here roughly means data partition which holds apps
it wipes only when you wipe data or a reset etc
in recovery you can make a backup of current rom ... you need abour 400 mb free space on sdcard
then try anything if it doesnt work out .. in recovery you can restore and nothing would be lost
mcd_legend said:
If you wipe system you done loose data ... data here roughly means data partition which holds apps
it wipes only when you wipe data or a reset etc
in recovery you can make a backup of current rom ... you need abour 400 mb free space on sdcard
then try anything if it doesnt work out .. in recovery you can restore and nothing would be lost
Click to expand...
Click to collapse
if i click wipe system do i lose data? what does wiping system do?
after i make the nandroid backup on my clockwork mod recovery how do i use it to restore from the backup?
akiratoriyama said:
If you want you can take a nandroid backup and yes it won't delete any of your data
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
mcd_legend said:
If you wipe system you done loose data ... data here roughly means data partition which holds apps
it wipes only when you wipe data or a reset etc
in recovery you can make a backup of current rom ... you need abour 400 mb free space on sdcard
then try anything if it doesnt work out .. in recovery you can restore and nothing would be lost
Click to expand...
Click to collapse
i read "wipe system" in clockword mod means "Formatting the system partition will remove your ROM and leave your phone without an operating system "
that means i would lose my operating system or data then what do i do
androiddownloader said:
i read "wipe system" in clockword mod means "Formatting the system partition will remove your ROM and leave your phone without an operating system "
that means i would lose my operating system or data then what do i do
Click to expand...
Click to collapse
you will loose your current rom not data ...
u see apps are in /data partition
and rom on /system ... so wiping system wont afftect /data
its like in windows when you reinstall windows ... only c: gets wiped rest like d: etc arent changed
for nandroid restore ... u can go in recovery > backup and restore ... there is an option for that
mcd_legend said:
you will loose your current rom not data ...
u see apps are in /data partition
and rom on /system ... so wiping system wont afftect /data
its like in windows when you reinstall windows ... only c: gets wiped rest like d: etc arent changed
for nandroid restore ... u can go in recovery > backup and restore ... there is an option for that
Click to expand...
Click to collapse
im saying if i make a backup in cwm and then wipe system that will delete my rom operating system right? and then right after i go to restore the backup? if i do wont the settings go right back that is giving me the brightness problem. and if my phone accidentally turns off then how am i going to get to cwm if theres no rom operating system
androiddownloader said:
im saying if i make a backup in cwm and then wipe system that will delete my rom operating system right? and then right after i go to restore the backup? if i do wont the settings go right back that is giving me the brightness problem. and if my phone accidentally turns off then how am i going to get to cwm if theres no rom operating system
Click to expand...
Click to collapse
©FIRST & LAST >>WIPING/FACTORY RESETTING SYSTEM DOESN'T DELETING SYSTEM.
My dear bro.answer is very very simple
First thing- you want data but not settings right ?
Just go in recovery - go in backup section - backup whole system(do a nandroid bacup)
After that in main menu select -wipe data/factory reset and then wipe cache and dalvik cache also,Ok
Now you only want data and fresh system(resetted) am i right ?
Now go to backup &restore - select Advance restore - select restore data only - select your last backup.
After that back in main menu and select reboot system now!and voila system rebooted(takes about 5-7 minutes ) and you can seeing problem is gone and all data is intact.as it is.
Last but no least - some of your apps that you installed separately is in internal memory is gone due to factory resetting system.
So it is adviced do a titanium backup of each before doing above things
Btw,who tells you wiping system delets itself?
Press thanks if i helped you!
Using android for last 3 years but it has to be the worst day today. Wanted to upgrade rom. Went to recovery (TWRP) and then selected wipe> cache, delvik cache and format data. Bang it has removed all what I had in the internal storage. What the F is that. Now if I go to install, it doesn't show any folder in sdcard
I have only 1 question, can I get back all my data??? I had vcf files, TB data and sms data I will throw my phone away How can I make such a big mistake. I made efs backup but it doesn't exist too. I always used CWm recovery and it never formated whole sd card when I selected format data, how can this recovery do. Please Please help me
Hi!
I have a 32GB Nexus 5 with only 12,55GB shown in the internal storage so I know that I should wipe all, but I was thinking:
Can I do a Data Backup (OTG) and then wipe all ,so reflash the ROM etc and than restore the data backup? Will I solve the problem? I don't want to download all again and install all the apps again and again.. If u know other ways to keep my data intact tell me then.
Thank u!
Angelo_13 said:
Hi!
I have a 32GB Nexus 5 with only 12,55GB shown in the internal storage so I know that I should wipe all, but I was thinking:
Can I do a Data Backup (OTG) and then wipe all ,so reflash the ROM etc and than restore the data backup? Will I solve the problem? I don't want to download all again and install all the apps again and again.. If u know other ways to keep my data intact tell me then.
Thank u!
Click to expand...
Click to collapse
As counter-intuitive as that sounds, it actually does work.
I've restored nandroids before after wiping and had it work.
Just do a format.. and thing is done..
Sent from my Nexus 5 using XDA Free mobile app
Hi , as the title says, I want to go back from NexusOS 9.0 to the Nougat Stock ROM on my SM-G920F.
Fortunately, I made a /system + /data backup with TWRP before flashing NexusOS.
I was thinking of (correct me if i'm wrong) :
wiping system, data and cache
Restore backup from within TWRP
Will this procedure allow me to get my stock ROM back with all my apps, sms, contacts,calls, etc... ?
Wait for anyone who has done the exact change, but I'll add:
/data/media/ (.../sdcard, internal storage) might not be backed up and could be lost once the /data is formatted.
Any loss of cellular is probably related to /data/data/..., and the firmware in use, backup the EFS anyway but don't wipe the EFS or restore the EFS (unless 100% sure)
Thanks for your answer !
Internal storage isn't wiped when wiping data (I kept all my files when installing NexusOS) and I didn't experience any problems related to cellular, so I guess EFS hasn't been modified/wiped.
But you're right, I'll wait a bit too have more advices
Nobody ever did this procedure ?