Hi,
could anyone please tell me the best way to remove all Google Apps? Wipe data/factory reset, clear cache and dalvik cache and format system partition? Or is it also possible with Titanium Backup? Thanks
Coogan said:
Hi,
could anyone please tell me the best way to remove all Google Apps? Wipe data/factory reset, clear cache and dalvik cache and format system partition? Or is it also possible with Titanium Backup? Thanks
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Wipe data/factory reset and format /system is only way. Of course that wipes everything else too. You could backup data and apps and restore them later to get most back. But do not restore system apps or gapps will come back.
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Related
Before doing a nandroid restore, is it necessary to wipe data, cache and dalvik cache?
bctf1 said:
Before doing a nandroid restore, is it necessary to wipe data, cache and dalvik cache?
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No it is not required because nandroid backup has everything, including cache and dalvik cache.
tpbklake said:
No it is not required because nandroid backup has everything, including cache and dalvik cache.
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Thank you tpbklake for your quick reply.
Im flashing calks format all zip before flashing my rom. My question is do i have to wipe davlick cache and other caches as well or is flashing calks format all zip good enough????
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stevo760 said:
Im flashing calks format all zip before flashing my rom. My question is do i have to wipe davlick cache and other caches as well or is flashing calks format all zip good enough????
Sent from my PC36100 using XDA App
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You should still wipe everything else as well.
aimbdd said:
You should still wipe everything else as well.
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No you don't
Swyped from my cyanogenized and gingerbreaded EVO
Because calk's script actually formats the partitions, there is no need to wipe everything.
It's my understanding that dalvik cache is usually stored on /data, so if the data partition is formatted, I see little reason to wipe it again. Same thing with the cache. The script formats /cache too.
Partial contents of format all script.
Code:
format BOOT:
format CACHE:
format DATA:
format SYSTEM:
aimbdd said:
You should still wipe everything else as well.
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Why do people say things when they really don't know what they're talking about? It's not helpful.
the zip was made to compliment... not to be the only source.
Thanks guys you are all more than helpfull
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stevo760 said:
Thanks guys you are all more than helpfull
Sent from my PC36100 using XDA App
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Really???!
I wipe dalvik cache after using format-all.zip, and to me it seems there was still some stuff left behind. The first time I wipe takes longer than the second time.
bigmoogle said:
I wipe dalvik cache after using format-all.zip, and to me it seems there was still some stuff left behind. The first time I wipe takes longer than the second time.
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How are you determining there's anything still left in the dalvik cache folder?
If you understand where dalvik cache folder is actually stored, it makes perfect sense.
Normally, dalvik cache is physically stored under /data partition. I say normally, because there are ways of relocating it to the internal /cache folder, or even to the ext partition on the sd card. Chances are you're not set up that way based on your comments.
Formatting /data clears everything out from that partition. Given that dalvik cache resides in that partition, it too is erased. This is the reason why it wipes so quickly if you've already done the factory wipe (top most option in RA recovery) compared to just wiping the dalvik cache. Further, there is little reason to even wipe the /cache partition it is automatically wiped during the restore process.
Don't get me wrong... because I have always admired Calk's work... but I really don't see a need for the format all except in desperate last resort situations. Amon recovery should be able to take care of everything you need.
They both do the same thing. One just requires fewer clicks Although, since data gets restored anyways during the restore process, and I believe cache also gets formatted, is there really any reason to even bother wiping when doing a restore. Wiping certain areas (dalvik cache for example) does have merit when changing kernels.
Hey guys just a quick question about installing nightly builds on the nook. When Rom Manager asks whether to wipe data/cache and what not, if I select it, will it wipe the internal memory completely? leaving no user files behind? or will it only wipe the system files?
It will wipe everything and it will be a fresh install.
Sent from my LG Optimus V using Tapatalk
If you update, just wipe cache
It wipes the /data partition but doesn't wipe /sdcard /sd-ext or /met/emmc.
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EGM92 said:
Hey guys just a quick question about installing nightly builds on the nook. When Rom Manager asks whether to wipe data/cache and what not, if I select it, will it wipe the internal memory completely? leaving no user files behind? or will it only wipe the system files?
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Just wipe Davlik.
if boot is longer than normal after wipe, it's normal!
votinh said:
If you update, just wipe cache
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patruns said:
Just wipe Davlik.
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So... just wipe Davlik Cache is what you guys are saying?
Good question helped out a newb here
Jiv_au said:
So... just wipe Davlik Cache is what you guys are saying?
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Correct
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Jiv_au said:
So... just wipe Davlik Cache is what you guys are saying?
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Note: wipe cache and wipe Dalvik cache are 2 different things.
+ wipe cache is a quick way to clean the current running ROM
+ wipe Dalvik is a completely clean.
After wipe Dalvik, next time it boots, it will take a lot longer time due to the device has to re-compile the whole thing before ROM start running and booting.
I think I need to drop a few lines about wipe cache/Dalvik.
As I posted above, I said it wiped clean.
Apparently, I am NOT 100% correct.
I just updated to nb198, wiped cache (formatting /cache) then wipe Dalvik cache.
After done updating ROM, booting up, I expected everything clean, completely fresh.
It's not the case, I went to Market and all old search history were still shown. Not only with Market but other apps too.
So
a. either wipe cache/Dalvik is NOT completely clean wipe or
b. it was completely clean but somehow, those old cache info, which stored somewhere I don't know, get automatically restored back.
Okay, I did a quick read of the FAQ for CWR, and came across these:
Wipe cache partition
Wipes the cache partition of the device to clear all the data accumulated there over use. This is often used before installing a new ROM, app, kernel or any similar mod via recovery.
Wipe Dalvik Cache
Allows you to wipe the cache for the Dalvik virtual machine (the custom-built Java virtual machine for Android).This is required before most ROM installations and at other occasions too, for fixing some problems.
So, I'm taking this guide on board and will wiping Cache AND Davlik. So that's two steps prior to installing a new CM7 nightly build.
votinh said:
I think I need to drop a few lines about wipe cache/Dalvik. *snip*
a. either wipe cache/Dalvik is NOT completely clean wipe or
b. it was completely clean but somehow, those old cache info, which stored somewhere I don't know, get automatically restored back.
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You didn't happen to store them in uSD card? Or perhaps app data/cache are separate from system data/cache...
Will look into it further...
I have read that when installing a new ROM you should boot into recovery and wipe data & factory reset, wipe the cach partition and dalvik cache.
As this wipes all your Apps and settings, how do those of you who regularly do this replace all your Apps and settings?
I have also read that it is not wise to restore the using backups from a different ROM so does that mean going back to Google Store?
Sent from my GT-I9505 using xda app-developers app
Read this for what to wipe. http://forum.xda-developers.com/showpost.php?p=43785399&postcount=7
Also check out APK Batch Installer.
jcodde said:
I have read that when installing a new ROM you should boot into recovery and wipe data & factory reset, wipe the cach partition and dalvik cache.
As this wipes all your Apps and settings, how do those of you who regularly do this replace all your Apps and settings?
I have also read that it is not wise to restore the using backups from a different ROM so does that mean going back to Google Store?
Sent from my GT-I9505 using xda app-developers app
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Titanium Backup is your friend. Introduce yourself to it on the Play store and enjoy the goodness!
Sent from your phone. You should be careful where you leave that thing.
jcodde said:
I have read that when installing a new ROM you should boot into recovery and wipe data & factory reset, wipe the cach partition and dalvik cache.
As this wipes all your Apps and settings, how do those of you who regularly do this replace all your Apps and settings?
I have also read that it is not wise to restore the using backups from a different ROM so does that mean going back to Google Store?
Sent from my GT-I9505 using xda app-developers app
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I use Titanium Backup and Backup all my Apps+data with it. So After installing a New rom i just restore everything back including call logs,SMS
So, if I wipe cache in TWRP, the app cache as reported by the system remains. Just tonight I was able to wipe over 2GB of app cache within the system, something I thought I would have rid myself with the wipe cache function within recovery.
floepie said:
So, if I wipe cache in TWRP, the app cache as reported by the system remains. Just tonight I was able to wipe over 2GB of app cache within the system, something I thought I would have rid myself with the wipe cache function within recovery.
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That is because you're wiping the device's /cache partition, while app-specific cache is stored on the /data partition. So, It needs manual cleaning from within the app settings.