Hello, if i do a reset inside the OS, will this wipe and delete the cache same way as a hard reset with the physical buttons?
Yes. But both do not only delete the cache but everything on your phone's internal storage.
It's noteworthy that CWM (the alternative Recovery) keeps the /sdcard folder intact
d4fseeker said:
Yes. But both do not only delete the cache but everything on your phone's internal storage.
It's noteworthy that CWM (the alternative Recovery) keeps the /sdcard folder intact
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So if i understand this right, both ways, like, the usual inside the android OS itself, on the S3, or the reset trough physical buttons, both delete the cache aswell?
can someone please explain a full wipe - when asked in a rom thread that you need to do a full wipe. what is that?
do you do it in CWM only, no where else?
- wipe data/factory reset then
- wipe cache partition then
- wipe dalvick cache
that's it? that's considered a full wipe? because I was reading and something said if coming over to xxxx rom from aokp do a full wipe.
tbh I've already changed roms but I hard bricked my last phone not knowing things like this. lol
thanks
entwicklun said:
can someone please explain a full wipe - when asked in a rom thread that you need to do a full wipe. what is that?
do you do it in CWM only, no where else?
- wipe data/factory reset then
- wipe cache partition then
- wipe dalvick cache
that's it? that's considered a full wipe? because I was reading and something said if coming over to xxxx rom from aokp do a full wipe.
tbh I've already changed roms but I hard bricked my last phone not knowing things like this. lol
thanks
Click to expand...
Click to collapse
Yes that is a full wipe, but "wipe data/factory reset" is enough, no need for the other two.
Also if you just flash a wrong rom, I doubt your last phone is hard bricked. You can donate it to me.
thanks for the answer.
with my galaxy note I installed a stock ss firmware via odin, installed CWM and then flashed aosp without wiping or anything. phone couldn't get into recovery, download or turn on. jigs didn't work and a shop also couldn't get it back into download or recovery.
so no signs of life, I've already sent it overseas for warranty, sorry mate
I ended up getting an s3 till note2 comes out. but I heard the note2 will only have 512mbs of more ram than the s3, and it won't be quadcore. if these are true I'll probably torch all my samsung devices and get apple products -_-
Related
Omg omg omg.. pleeeease someone help me.. I tired flashing a rom (phone already rooted and using cwm 5) for the fifth time and it's now stuck in startup on android (in white letters). I wiped system cache dalvik but nothing... what else could I try?
Which ROM are you using?
Try flashing again, and remember to read the instructions very carefully.
Wipe data/factory reset, wipe the cache (although that should be done when you factory reset) and the dalvik cache.
If it still fails, restore your previous backup (you did make one right? It's, like, almost necessary to backup your current ROM with CWM before doing anything, even if it's just wiping the dalvik cache. It's ESPECIALLY necessary to do one before flashing a ROM).
If all else fails, flash a new firmware using ODIN.
Thanks for the quick reply but I managed to fix it already.. I am awesome *big smiles*
You are awesome. Great job.
hi, I'm going to install new rom on my phone, but before I do that, it asks me to wipe date/fectory reset. I understand that part, but do I need to wipe cache partition too??
what exactly does it do?? is it safer to do it???
Cache Partition
wipe data/factory reset will wipe all user data on the device as well as cache. Doing this will leave your phone in the state it was in when you bought it.
wipe cache partition on the other hand wipes the cache partition of the device to clear all the data accumulated there over use.
I think if you want to start building your phone all over again, like a fresh start you could wipe cache partition too.
Nevertheless, I'd suggest you check-up with on of the more experienced developers and see if they second my opinion.
yep, wipe all of it when installing a new rom..
basic flashing 101...
The collective roms format cache and system themselves before installing everything. Only thing needed for our roms is to wipe data/factory reset.
its never a bad idea, especially for n00bs, to get used to a regime of the following:
format system
factory wipe (data /cache/ dalvik)
wipe batttery stats
then flash..
coming from 3 previous android phones, (2 htc, one sammy), as long as I followed this pattern, I never had issues, and, I am sure I have flashed my phone several hundred,(if not thousands) of times..
I ALWAYS perform the following steps when flashing new roms:
1. Nandroid backup
2. Wipe data/factory reset (x3)
3. Wipe cache partition (x3)
4. Wipe Dalvik cache (x3) (found under the "advanced" menu)
Sometimes i even go through the wipe cycle once after i finish, just for good measure!
...happy flashing!!
KodeRiter722 said:
I ALWAYS perform the following steps when flashing new roms:
1. Nandroid backup
2. Wipe data/factory reset (x3)
3. Wipe cache partition (x3)
4. Wipe Dalvik cache (x3) (found under the "advanced" menu)
Sometimes i even go through the wipe cycle once after i finish, just for good measure!
...happy flashing!!
Click to expand...
Click to collapse
Its not necessary to do each three times, once is fine.
What you want to do is the wipe(s), then install your rom and let the rom boot. I have had numerous problems with wiping any data AFTER installing a rom but before a full boot into the rom. So basically, I do the wipe(s), then install the rom (WITHOUT rebooting), reboot and let the rom fully boot and you wont have any problems.
Oh, and my understanding is, if you do a factory reset in CWM, it is not necessary to wipe anything else as a factory reset also does the Davlik cache and cache partition, but not only does it not hurt to wipe all three just in case, a developer can feel free to correct me if Im wrong on this point.
littlewierdo said:
Its not necessary to do each three times, once is fine.
Click to expand...
Click to collapse
I've flashed multiple roms onto 4 different phones and a tablet in the last 3 days (Captivate, SII, Skyrocket, Note, Xoom), and every guide except the one for the Xoom recommended at least 2 wipes of each (cache partition and dalvik, most in addition to factory). factory wipes are not always necessary, but unless the developer specifies that, it is always safest to just do the wipe. it definitely doesn't hurt.
it takes about an extra 30 seconds, with no risk, and lots of reward.
I dunno, Ive started seeing this come up alot in the last couple of months and Im not sure why. I guess it doesnt hurt to do it all 3 times but it makes no difference whether you do it once or three times.
this is an electronic device, its NOT your butt; one wipe does the job..
if you'll sleep better by doing multiples, knock your sox off, but, absolutely not needed, regardless of what you have read..
I'm selling my phone and wonder if a full wipe will take out the rom too. Any takers on this noob question?
No, a full wipe will erase only the apps installed (and its data too), but the cROM will persist.
Thanks for the help, Rober
select mounts and storages and wipe(format) system.
that depends on the rom really. Doing a factory reset on some custom rooms will clause a boot loop as it removes some files need for the rom. Best bet would be to do a full wipe and reinstall the rom before you reboot.
Hello. I have backed up my stock rom and would like to flash a new custom rom. Team Win Recovery is all new to me as I used clockwork recovery and Amon RA on my old evo 4g. Before I flash a new rom, I know I'm supposed to wipe cache and dalvik, but do I also wipe system? Thank you for your help in advance.
If you're flashing a different ROM all together, then I usually do Factory Reset, Cache, Dalvik Cache. (in that order)
I don't know that the order matters, it's just my way of doing it, and I've never had any problems.
Wipe Menu
FattySparks said:
If you're flashing a different ROM all together, then I usually do Factory Reset, Cache, Dalvik Cache. (in that order)
I don't know that the order matters, it's just my way of doing it, and I've never had any problems.
Click to expand...
Click to collapse
Thanks for your quick response. Gladly appreciate it! But there's also an option in the wipe menu to wipe "system". In the wipe menu, there's: cache, dalvik cache, factory reset, battery stats, rotation, system. I wiped cache, dalvik and battery, anything else I neeed to wipe before I install a custom rom? In clockwork recovery, all I used to do is wipe data, cache and dalvik.
WilDip said:
Hello. I have backed up my stock rom and would like to flash a new custom rom. Team Win Recovery is all new to me as I used clockwork recovery and Amon RA on my old evo 4g. Before I flash a new rom, I know I'm supposed to wipe cache and dalvik, but do I also wipe system? Thank you for your help in advance.
Click to expand...
Click to collapse
Yes, when flashing a fresh ROM wipe EVERYTHING, including system. I usually wipe a few times just to make sure I'm starting fresh. I haven't used this super wipe but you can also check this thread
http://forum.xda-developers.com/showthread.php?t=1700211
Edit: I don't usually worry with wiping battery stats or rotation
Sent from my ELTE using Tapatalk 2
Got It
Thank you. I wiped everything and performed a factory reset.
You don't need to wipe system. Any decent rom out there will wipe the system for you before the rom flashes.
If I'm not mistaken, I believe that the factory reset wipes system anyway.
No factory reset does not wipe system. Also do not use super wipe zips. They are bad for you
sent from my EVO LTE
FattySparks said:
If I'm not mistaken, I believe that the factory reset wipes system anyway.
Click to expand...
Click to collapse
Factory reset wipes the data partition. It does the same thing as the factory reset within the phone settings. If you wipe system, it completely wipes out the OS, and there will be nothing to boot. Of course you can still get back to recovery. When you flash a rom, by default it should wipe the system for you and replace the system with the rom you are flashing. There may be a case where you are flashing an incremental upgrade, which will not wipe the system.
The reason you do a factory reset (data wipe) when flashing between roms is because settings and other stuff that was saved on the data partition may not be compatible with the rom and cause issues.
Spyderekz said:
No factory reset does not wipe system. Also do not use super wipe zips. They are bad for you
sent from my EVO LTE
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Click to collapse
Based on what?
Based on what developers have said. Super wipe originated from a CWM issue back on the EVO 4G and people never seemed to of forgotten.
sent from my EVO LTE
Spyderekz said:
Based on what developers have said. Super wipe originated from a CWM issue back on the EVO 4G and people never seemed to of forgotten.
sent from my EVO LTE
Click to expand...
Click to collapse
The issue was with cwm not superwipe. The superwipe created for this device works fine.
the issue was with cwm, the superwipe was made to combat that issue. a good dev will set his rom to wipe system. all a user has to do is factory reset in recovery. Superwipe is a unnecessary step and could be bad for the phone if its corrupted or the person who made it did it wrong.
really great info, thanks guys!
timtlm said:
Factory reset wipes the data partition. It does the same thing as the factory reset within the phone settings. If you wipe system, it completely wipes out the OS, and there will be nothing to boot. Of course you can still get back to recovery. When you flash a rom, by default it should wipe the system for you and replace the system with the rom you are flashing. There may be a case where you are flashing an incremental upgrade, which will not wipe the system.
The reason you do a factory reset (data wipe) when flashing between roms is because settings and other stuff that was saved on the data partition may not be compatible with the rom and cause issues.
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Click to collapse
So if i wipe the system, i can still get back to recocery?
sanyialo said:
So if i wipe the system, i can still get back to recocery?
Click to expand...
Click to collapse
Yes. A system wipe doesn't affect recovery. It just wipes the system partition on your phone. The recovery partition remains unaffected.
FattySparks said:
If you're flashing a different ROM all together, then I usually do Factory Reset, Cache, Dalvik Cache. (in that order)
I don't know that the order matters, it's just my way of doing it, and I've never had any problems.
Click to expand...
Click to collapse
Would i need to wipe system before restoring stock rom using twrp..?
hey i have wiped my system to flash cm unofficial rom in my galaxy a8 but i forgot to take backup and i am finding error while flashing tht rom. whn i try to reboot it shows no os wht to do now is there any way to recover or any other way so tht i can get my phone started plzzzz hlp
I haye advance wipe my galaxy s6 edge
now what can i do?
---------- Post added at 09:35 AM ---------- Previous post was at 09:28 AM ----------
Raheem1 said:
I have advance wipe my samsung galaxy s6 edge and not install new rom at that time now my phone not restarting
what can i do?
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Click to collapse
Assuming my Galaxy Note II phone has been unlocked successfully, if I do a factory reset to upgrade to note2_JellyBeans_B8.zip:
YOU MUST BE UNLOCKED
Step 1-
Wipe Data Factory Reset!
Step 2-
Wipe davlick cache
Step 3-
install zip and pick your options
Step 4-
Reboot and enjoy!
wouldn't this restore the phone back to stock?? Or is it just the bootloader partition that is left alone when you do a factory reset? Also, the instructions were not too clear when it mentions: "install zip and pick your options". Do I unzip the file and pick something in the install folder? A tad confused here...
hugeyeti said:
Assuming my Galaxy Note II phone has been unlocked successfully, if I do a factory reset to upgrade to note2_JellyBeans_B8.zip:
YOU MUST BE UNLOCKED
Step 1-
Wipe Data Factory Reset!
Step 2-
Wipe davlick cache
Step 3-
install zip and pick your options
Step 4-
Reboot and enjoy!
wouldn't this restore the phone back to stock?? Or is it just the bootloader partition that is left alone when you do a factory reset? Also, the instructions were not too clear when it mentions: "install zip and pick your options". Do I unzip the file and pick something in the install folder? A tad confused here...
Click to expand...
Click to collapse
You want to wipe system, factory reset, cache and dalvik cache. Factory reset will wipe data like Google account and apps and such.
Then the ROM installs with aroma which loads up a GUI that let's you choose what you want. Can choose apps installed clock location how many widgets you show at the top what kernel you run etc. Literally flash the zip and you'll understand.
Sent from my SCH-I605 using xda app-developers app
nosympathy said:
You want to wipe system, factory reset, cache and dalvik cache. Factory reset will wipe data like Google account and apps and such.
Then the ROM installs with aroma which loads up a GUI that let's you choose what you want. Can choose apps installed clock location how many widgets you show at the top what kernel you run etc. Literally flash the zip and you'll understand.
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
Thanks. I am not sure how to "wipe system", but I read how to factory reset and clear dalvik cache. Also not sure how to load the jellybeans ROM(do I mount it.. is it an .iso? etc.)... lots of reading to do. Ty for the input m8.
hugeyeti said:
Thanks. I am not sure how to "wipe system", but I read how to factory reset and clear dalvik cache. Also not sure how to load the jellybeans ROM(do I mount it.. is it an .iso? etc.)... lots of reading to do. Ty for the input m8.
Click to expand...
Click to collapse
If youre using TWRP click wipe, then factory reset, swipe to do so, then cache same way, then dalvik.
To flash rom click the install tab, find the rom, make sure you tell it to look at the internal or external at the top and find the rom, then swipe to flash it
sidenote: factory reset clears data, which is what most people do. system wipe actually clears out the partition where the rom is, in other words the phone will not reboot until youve flashed a rom to it
hugeyeti said:
Thanks. I am not sure how to "wipe system", but I read how to factory reset and clear dalvik cache. Also not sure how to load the jellybeans ROM(do I mount it.. is it an .iso? etc.)... lots of reading to do. Ty for the input m8.
Click to expand...
Click to collapse
Put the ROM on your phone and go to the install section of your recovery (You must boot into recovery by holding power, home, and volume up while turning on your phone) and flash it from there.
Joshina said:
Put the ROM on your phone and go to the install section of your recovery (You must boot into recovery by holding power, home, and volume up while turning on your phone) and flash it from there.
Click to expand...
Click to collapse
My phone is now unlocked + jailbroken after following instructions from CASUAL. No issues.
When u say put the rom in your phone. U mean my SD card? Per littleguevara's post:
"To flash rom click the install tab, find the rom, make sure you tell it to look at the internal or external at the top and find the rom, then swipe to flash it
sidenote: factory reset clears data, which is what most people do. system wipe actually clears out the partition where the rom is, in other words the phone will not reboot until youve flashed a rom to it" <----- if the phone is wiped then everything is gone so I can't put the jellybeans rom there.
Also from "Originally Posted by nosympathy
You want to wipe system, factory reset, cache and dalvik cache. Factory reset will wipe data like Google account and apps and such"
Will I be able to wipe cache and dalvik cache WHILE in recovery mode? I just want to be as proactive as possible and avoid being reactive to anything that comes my way that I am not aware of. I believe I already have TWRP (i saw their logo while jailbreaking).. Any input is appreciated m8.