Basically I have very vague idea of what to do. So far, I have backed up my Apps data using Titanium backup and put that backup folder on my PC. I googled around a bit, but the instruction that I found required me to have a SD card reader to backup my things (apps and ROM). So is there any way around that? Also, when wiping my phone to prepare for flashing Cyanogenmod, what type of data do I wipe? (cache, Dalvik, etc.)
Oh, I already downloaded the snapshot version for Nexus 5 and the gapp already. So far all I know is: Backup -> Wipe (which data?) -> flash ROM -> flash gapp -> done. Am I missing something else?
bump...
Obviously you must be rooted to use Titanium Backup, but do you also have the bootloader unlocked and custom recovery? If so, you can just put the rom zip and gapps zip on the internal storage, boot to recovery, perform a backup (called a nandroid) and then factory data reset and install rom zip and gapps. Reboot and enjoy. Your internal storage will not need to be wiped unless you have not unlocked your bootloader. At that point, just make sure you drag everything off the internal storage to the PC, then unlock the bootloader, install the custom recovery, and wipe and install.
es0tericcha0s said:
Obviously you must be rooted to use Titanium Backup, but do you also have the bootloader unlocked and custom recovery? If so, you can just put the rom zip and gapps zip on the internal storage, boot to recovery, perform a backup (called a nandroid) and then factory data reset and install rom zip and gapps. Reboot and enjoy. Your internal storage will not need to be wiped unless you have not unlocked your bootloader. At that point, just make sure you drag everything off the internal storage to the PC, then unlock the bootloader, install the custom recovery, and wipe and install.
Click to expand...
Click to collapse
So all I have to do now is flash the .zip files and not worry about my data? I am rooted and the bootloader is unlock, I just thought that flashing a new ROM would wipe the phone out (Nexus 5 only have one internal storage)
Depends on which data we're referring to. You will need to perform a factory reset which will wipe your phone as far as the accounts, passwords, settings, call log, texts, apps, contacts, etc. But the recoveries are made to skip wipe /data/media which is the internal storage or what the system considers your /sdcard/. Thus not needing to worry about your pics, music, backups, etc. However, it's always good practice to do a back up of anything super important before attempting any major modification to the system to a safe place. In case of emergency, I recommend having the stock img files to restore the phone to stock. This will save time in getting the phone working again should something go wrong. Never fear though, it's very hard to hard brick the Nexus.
Sent from my One using XDA Premium 4 mobile app
es0tericcha0s said:
Depends on which data we're referring to. You will need to perform a factory reset which will wipe your phone as far as the accounts, passwords, settings, call log, texts, apps, contacts, etc. But the recoveries are made to skip wipe /data/media which is the internal storage or what the system considers your /sdcard/. Thus not needing to worry about your pics, music, backups, etc. However, it's always good practice to do a back up of anything super important before attempting any major modification to the system to a safe place. In case of emergency, I recommend having the stock img files to restore the phone to stock. This will save time in getting the phone working again should something go wrong. Never fear though, it's very hard to hard brick the Nexus.
Click to expand...
Click to collapse
Ok, I'm backing the phone up right now (barely made it within the available SD space). So next is wiping the phone, correct? Then I assume after that I can flashing the files. Next is... I have no idea...
K, so next is rebooting to recovery and going to Backup and backing up the rom you're on. Then it might be good to back that up too. After that, go to recovery and perform the factory data reset and then install rom, then gapps, and reboot. It'll take a while longer to reboot than usual. After that you'll be presented with the setup wizard that'll walk you through getting the phone ready again.
Sent from my One using XDA Premium 4 mobile app
---------- Post added at 05:33 AM ---------- Previous post was at 05:32 AM ----------
Wait, you do or don't have a custom recovery? Because that is needed. I recommend TWRP, but Philz is good as well. But really any of the newest ones will do what you need, just slightly different features and UIs.
Sent from my One using XDA Premium 4 mobile app
es0tericcha0s said:
K, so next is rebooting to recovery and going to Backup and backing up the rom you're on. Then it might be good to back that up too. After that, go to recovery and perform the factory data reset and then install rom, then gapps, and reboot. It'll take a while longer to reboot than usual. After that you'll be presented with the setup wizard that'll walk you through getting the phone ready again.
Click to expand...
Click to collapse
Ok, few more dumb questions. After I back the phone up, where does the backup go? If it is the backup of the current ROM, should I transfer it to somewhere safe (like a PC) before I do a factory reset? Sorry, I'm just having a bad anxiety about all of this flashing and wiping and ROMing...
The backup is stored on your /sdcard/ but yes, I was recommending to also copy that to the computer for safe keeping.
Sent from my One using XDA Premium 4 mobile app
Related
Hi,
I am trying to restore a couple of nandroid backups, but a Device Administrator app gone "quirky" seems to materialize no matter what I do. I did a CWM Wipe, restored the nandroid backup before the app went bad. However that did not work, the app was still misbehaving. So I wiped again, restored a nandroid backup from before I had installed the app. Still the app shows up again. It has in effect locked me out of the device.
Can anyone tell what can I do to get rid of the app?
Are these Device Admin app supposed to persist like this? Or am I doing something wrong?
Do I need to choose a different wipe mode (I chose the normal one, which wipes /data/, /cache etc). I did not try to wipe /cache separately, as the first wipe does that by itself. Neither did I wipe the dalvik cache, as I thought they are not relevant here. I don't see any relevant files in the sdcard either, though how the app reappears in the nandroid restore before it was installed is a mystery.
Should I mount more partitions before wiping, like the data/cache etc.
Since the wipes don't seem to make it go away, I am not even sure flashing a different ROM would get rid of this app either, however I can try that (since I was planning to anyway, before this mishap). If that doesn't work either, I might just have the most unusual case of bricking ever.
The XDA forum does not seem to be much info about device-admin apps and my search-fu is not good enough today to find anything directly relevant about the other stuff.
PS. btw the app actually modifies the lockscreen. So I don't actually see the files it has with the pre-app restore, however the lockscreen still comes up, perhaps because of some remanant of the app or because of a setting it left in there somewhere.
efs?
Just to add more info, I see some files in /efs, which look relevant to the lockscren/ They have file names like this "/efs/cryptoprop_lockscreen".
Would these files store the data this app stored. I fortunately have an EFS backup, should I consider restoring these files.
If someone doesn't know the answer, can they suggest which devs would be good to ask about this.
AnDruid said:
Hi,
I am trying to restore a couple of nandroid backups, but a Device Administrator app gone "quirky" seems to materialize no matter what I do. I did a CWM Wipe, restored the nandroid backup before the app went bad. However that did not work, the app was still misbehaving. So I wiped again, restored a nandroid backup from before I had installed the app. Still the app shows up again. It has in effect locked me out of the device.
Can anyone tell what can I do to get rid of the app?
Are these Device Admin app supposed to persist like this? Or am I doing something wrong?
Do I need to choose a different wipe mode (I chose the normal one, which wipes /data/, /cache etc). I did not try to wipe /cache separately, as the first wipe does that by itself. Neither did I wipe the dalvik cache, as I thought they are not relevant here. I don't see any relevant files in the sdcard either, though how the app reappears in the nandroid restore before it was installed is a mystery.
Should I mount more partitions before wiping, like the data/cache etc.
Since the wipes don't seem to make it go away, I am not even sure flashing a different ROM would get rid of this app either, however I can try that (since I was planning to anyway, before this mishap). If that doesn't work either, I might just have the most unusual case of bricking ever.
The XDA forum does not seem to be much info about device-admin apps and my search-fu is not good enough today to find anything directly relevant about the other stuff.
PS. btw the app actually modifies the lockscreen. So I don't actually see the files it has with the pre-app restore, however the lockscreen still comes up, perhaps because of some remanant of the app or because of a setting it left in there somewhere.
Click to expand...
Click to collapse
Do a CWM wipe, and turn off the phone when done by selecting "Power Off"
Now enter download mode, and ODIN flash a stock ROM.
Then re-root with CF-Root and install custom ROM if desired.
pulser_g2 said:
Do a CWM wipe, and turn off the phone when done by selecting "Power Off"
Now enter download mode, and ODIN flash a stock ROM.
Then re-root with CF-Root and install custom ROM if desired.
Click to expand...
Click to collapse
Thanks for the help pulser_g2. I am still concerned about the files i saw in /efs related to the lockscreen (see my second post). Would the stock ROM overwrite settings/configuration inside /efs (I guess since the IMEI etc are all in there, that might not be the case)?
Got through finally.
pulser_g2 said:
Do a CWM wipe, and turn off the phone when done by selecting "Power Off"
Now enter download mode, and ODIN flash a stock ROM.
Then re-root with CF-Root and install custom ROM if desired.
Click to expand...
Click to collapse
OK this worked.
However after I Odin flashed the stock rom and rebooted, I got this
1. First got a different kind of lockscreen.
2. I entered the wrong password five times (after trying the Device Admin alternate password, my Google password, a new 2-step auth password from google) .
3. it said something about wiping sd card. I couldn't catch it (I should probably have videoed this using my point and shoot camera, but this did not strike me then as it was 2am).
4. I was hoping that the stock ROM will boot, cause it stayed on the Samsung logo for too long. (I had already ordered my USB Jig on ebay anyway, but it could have taken time because of my being far off from the seller.). Finally I got the Android Welcome screen and I let out my breath.
In any case, things seem to ok right now. I feel a slight slowness in the rooted stock ROM from my earlier rooted stock ROM, but I am gonna flash a custom ROM later anyway. Thanks a lot for your help pulser.
Hello, I always find the people on this corner of xda very helpful. As usual, I think I know what I'm doing, but I'd like to check that I am proceeding in the right direction.
I've been using Mik's Cyanogen ROMs on my Optimus One. That's going well. But I need to SIM unlock my phone and I need to go back to a stock ROM to input the codes (please let me know if this is incorrect).
Before installing Mik's ROM, I performed a Nand backup. I have boot, cache, data, recovery and system img files. I think I can flash these through recovery and I should be back to stock.
Do I lose my apps and settings by doing this? Do I need to clear any caches?
What about returning to Cyanogen after I unlock my phone... Do I have to root my phone again or will I still be able to flash using recovery?
Using Clockwork, I just backed up my current ROM. I assume I will be able to restore from this later.
Is there anything else I should be aware of?
Thanks for answering my questions / clearing up my confusion.
Hello, I always find the people on this corner of xda very helpful. As usual, I think I know what I'm doing, but I'd like to check that I am proceeding in the right direction.
I've been using Mik's Cyanogen ROMs on my Optimus One. That's going well. But I need to SIM unlock my phone and I need to go back to a stock ROM to input the codes (please let me know if this is incorrect).
this is correct
Before installing Mik's ROM, I performed a Nand backup. I have boot, cache, data, recovery and system img files. I think I can flash these through recovery and I should be back to stock.
Do I lose my apps and settings by doing this? Do I need to clear any caches?
to revert back to stock, you must wipe data/factory reset, cache, and dalvik cache. you will lose your settings. as for your apps, you can back them up with titanium backup and restore them after you have restored your backup.
What about returning to Cyanogen after I unlock my phone... Do I have to root my phone again or will I still be able to flash using recovery?
when you restore your backup of the stock rom, you will still have root. i dont think unlocking your phone will cause you to lose root. your root access and custom recovery will still be intact
Using Clockwork, I just backed up my current ROM. I assume I will be able to restore from this later.
yes this is true
Is there anything else I should be aware of?
just to be on the safe side, please list the steps you are going to follow
Thanks for answering my questions / clearing up my confusion.
Thanks for the quick answer...
I on my sd card, I have a /clockwork directory with two subdirs. One is my original backup that I made before first installing Cyanogen. The other is the one I just made. Both contain boot, cache, data, recovery and system img files. The difference is that with my new backup the image files have an extra yaffs2 suffix: cache.img (stock) but cache.yaffs2.img (Cyanogen). Any problem here?
1. boot into recovery
2. restore stock from my sdcard using nandroid and wipe caches as you indicated
3. reboot, enter unlock code
4. reboot into recovery
5. restore current ROM from my sdcard using nandroid and again wipe the same caches
6. reinstall / restore apps (I'm not using Titanium, instead I backed up the list of installed apps)
Will I need to find and reinstall the GoogleApps (Market, etc) or will they come with the backup of my current ROM?
Pretty simple really. This make sense?
Thanks for the quick answer...
I on my sd card, I have a /clockwork directory with two subdirs. One is my original backup that I made before first installing Cyanogen. The other is the one I just made. Both contain boot, cache, data, recovery and system img files. The difference is that with my new backup the image files have an extra yaffs2 suffix: cache.img (stock) but cache.yaffs2.img (Cyanogen). Any problem here?
there might be a problem. what clockworkmod version did you use to make the backup of the stock rom? if i remember correctly, using cwm 3.x.x.x backs up a certain way (and also does not have the yaffs2 suffix) and using cwm 5.x.x.x backs up a different way (with the yaffs2 suffix) so backups may not be "inter"compatible (more info on that here). however, you can just flash back cwm 3.x.x.x right now (you can do it using rom manager), restore your stock rom backup, do the following steps, flash back cwm 5.x.x.x, then restore your backup
1. boot into recovery
2. restore stock from my sdcard using nandroid and wipe caches as you indicated (i recommend wipe first then restore)
3. reboot, enter unlock code
4. reboot into recovery
5. restore current ROM from my sdcard using nandroid and again wipe the same caches
(same here again, wipe first then restore)
6. reinstall / restore apps (I'm not using Titanium, instead I backed up the list of installed apps)
Will I need to find and reinstall the GoogleApps (Market, etc) or will they come with the backup of my current ROM?
i think you will have to flash gapps again
Pretty simple really. This make sense?
looks good (how sure am i? id say 80-90%. it definitely makes sense, but i have never done this before)
Good good. It's getting late so I'll tackle this tomorrow. Thanks for the detailed help... I'm glad I asked before going at it.
sweetnsour said:
looks good (how sure am i? id say 80-90%. it definitely makes sense, but i have never done this before)
Click to expand...
Click to collapse
I followed your instructions (I downgraded Clockwork before starting) and the 10-20% chance of you being wrong came true... but in a good way
Restoring from the backup brings everything back: apps, settings, contacts, SMSs etc. So it was actually even easier than you suggested since I didn't have to use my backups at all.
Thanks again for the tips!
bosth said:
I followed your instructions (I downgraded Clockwork before starting) and the 10-20% chance of you being wrong came true... but in a good way
Restoring from the backup brings everything back: apps, settings, contacts, SMSs etc. So it was actually even easier than you suggested since I didn't have to use my backups at all.
Thanks again for the tips!
Click to expand...
Click to collapse
glad it worked out for you i am assuming your phone is now unlocked right?
sweetnsour said:
glad it worked out for you i am assuming your phone is now unlocked right?
Click to expand...
Click to collapse
Yes... when I was back in stock I could access the unlock menu by entering 2945*#500# on my keypad. The SIM unlock code that I have worked fine. I haven't actually tested with another SIM card but the phone claimed to have been unlocked, so I should be good to go.
I've been having alot of issues, lag, freezes, reboots, and ive been having these issues on a few different roms ive tried. I had Been running the paranoid android one from Jamied81 and it worked great but then i switched around and on any rom including the PA one, and other cm10 roms, im having the same issues, So There must be something wrong with my phone... i guess?
How can i completely wipe clean and start fresh? because ive been wiping data, cache and dalvik cache but thats not helping...
Of course i could go back to best buy and cash in on my warranty.. but i really dont want to do that...
thanks
Well,
It depends on the level you want to take the "cleaning" too...
Data, cache, dalvik cache, and stats are a normal cleaning, and used by most folks to get an average clean.
Some roms even state to do this 3 times or more to be sure.
Two additional steps are needed to get the device "clean". and it involves moving everything off of the device to PC storage, and wiping the following two areas.
( by everything, I mean "anything" you want to keep. pictures etc.)
First, the SD card. As the device uses this memory location for cache of files, and bits of user data, it can be a source of misery when bouncing between roms. so a complete format to FAT32 on the PC will wipe this card clean.
Second, and my personal favorite, is wiping of the internal card space, or the EMMC partition.
This is performed through the recovery, under the advanced options menu, in the format sub-section.
Effectively, wiping the emmc "will" remove all rom data from the device, above the normal data wipe level, and leaves the device empty.
Note: the new rom will re-populate the needed files to run the rom upon the first boot cycle.
IMPORTANT !!!
If moving files back to your device from PC, you must ensure that they are clean too. It is very easy to forget that many files contain rom specific data, and should be avoided as a restore function, especially APK's....
The partitions from the last rom will remain in place, but they will be overwritten by using odin to restore the device. ( if you wish to restore the factory rom architecture )
If odin or kies are not used, the rom partitions remain, but are empty anyway.
"WARNING" !!!!
Although this method is considered safe, you "will lose "any" data or files left behind on the internal space of the device, or on your External SD card by formatting.
And you must place a new rom to your External card prior to placing the card back into the phone, and use CWM or TWRP recovery to flash a new rom in recovery mode. (unless odin or kies are used to return a device to stock condition)
Note: (no pun intended)
This method will "not" touch your recovery, Unless using odin or kies to push a non-rooted rom to the device, and the user must choose carefully when selecting any firmware image to flash.
It is up to the user to restore the factory partitions by flashing a stock odin rom, unless the last rom was a "stock" rom. (Note: kies may be used as well, but Odin is the most common, and works well )...
The standard recovery flash can be used, and is advised if you want to retain root...!!!!
"WARNING" !!!... THE USE OF ODIN OR KIES TO FLASH A STOCK FIRMWARE IMAGE WILL REMOVE YOUR ROOT, AND RECOVERY, FORCING THE DEVICE BACK TO A STOCK STATE....( choose carefully as you select any image to flash using Odin or Kies, as these roms are likely "NOT" rooted roms, and will jam you up)...
I hope this helps you.
Please ask if you have any questions, "before" attempting this procedure... PM included.
And could the Mods please move this thread to QA ? Thank you.....g
gregsarg said:
Well,
It depends on the level you want to take the "cleaning" too...
Data, cache, dalvik cache, and stats are a normal cleaning, and used by most folks to get an average clean.
Some roms even state to do this 3 times or more to be sure.
Two additional steps are needed to get the device "clean". and it involves moving everything off of the device to PC storage, and wiping the following two areas.
( by everything, I mean "anything" you want to keep. pictures etc.)
First, the SD card. As the device uses this memory location for cache of files, and bits of user data, it can be a source of misery when bouncing between roms. so a complete format to FAT32 on the PC will wipe this card clean.
Second, and my personal favorite, is wiping of the internal card space, or the EMMC partition.
This is performed through the recovery, under the advanced options menu, in the format sub-section.
Effectively, wiping the emmc "will" remove all rom data from the device, above the normal data wipe level, and leaves the device empty.
Note: the new rom will re-populate the needed files to run the rom upon the first boot cycle.
IMPORTANT !!!
If moving files back to your device from PC, you must ensure that they are clean too. It is very easy to forget that many files contain rom specific data, and should be avoided as a restore function, especially APK's....
The partitions from the last rom will remain in place, but they will be overwritten by using odin to restore the device. ( if you wish to restore the factory rom architecture )
If odin is not used, the rom partitions remain, but are empty anyway.
"WARNING" !!!!
Although this method is considered safe, you "will lose "any" data or files left behind on the internal space of the device, or on your External SD card by formatting.
And you must place a new rom to your External card prior to placing the card back into the phone, and use CWM or TWRP recovery to flash a new rom in recovery mode.
Note: (no pun intended)
This method will "not" touch your recovery, Unless using odin or kies to push a non-rooted rom to the device, and the user must choose carefully when selecting any firmware image to flash.
It is up to the user to restore the factory partitions by flashing a stock odin rom, unless the last rom was a "stock" rom. (Note: kies may be used as well, but Odin is the most common, and works well )...
The standard recovery flash can be used, and is advised if you want to retain root...!!!!
"WARNING" !!!... THE USE OF ODIN OR KIES TO FLASH A STOCK FIRMWARE IMAGE WILL REMOVE YOUR ROOT, AND RECOVERY, FORCING THE DEVICE BACK TO A STOCK STATE....( choose carefully as you select any image to flash using Odin or Kies, as these roms are likely "NOT" rooted roms, and will jam you up)...
I hope this helps you.
Please ask if you have any questions, "before" attempting this procedure... PM included.
And could the Mods please move this thread to QA ? Thank you.....g
Click to expand...
Click to collapse
Wow.... first of all, thanks for the very detailed reply.
So i format the card separately, format the emmc in recovery, and install a new rom? do i need to deal with the other partitions? or will the new rom just take care of that?
mottyengel said:
Wow.... first of all, thanks for the very detailed reply.
So i format the card separately, format the emmc in recovery, and install a new rom? do i need to deal with the other partitions? or will the new rom just take care of that?
Click to expand...
Click to collapse
The partitions will be empty....and the device will be as clean as you can safely get it, without risking a brick....g
gregsarg said:
The partitions will be empty....and the device will be as clean as you can safely get it, without risking a brick....g
Click to expand...
Click to collapse
Thanks alot for your help!!
mottyengel said:
Thanks alot for your help!!
Click to expand...
Click to collapse
Always welcome...g
Another easy way...go to this site: http://rootzwiki.com/topic/25980-sgh-i717ucle2-official-leak/, follow the instructions, bam. Basically just throw into DL mode and hit start, its one of the one click Odin ICS leaks from designgears and it completely wipes everything on your phone.
I have run into similar sounding problems as yours where my phone won't wipe properly in cwm, and I've used this to completely nuke my internal storage and start over.
Of course, transfer all pictures, music, and important files to your computer first. Then after you use the one click Odin, just begin romming as usual
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
With a nice moist wipe!
Sent from the TermiNOTEr!
While i've seen and like the rootzwiki method, I prefer to manually wipe and install roms.
For me, it adds back in, that level of control I like to have when changing roms etc.
I'm the " do it myself " kinda user ...but I agree, it's a good system.
Thank you for posting it ....g
---------- Post added at 06:09 PM ---------- Previous post was at 06:08 PM ----------
borijess said:
With a nice moist wipe!
Sent from the TermiNOTEr!
Click to expand...
Click to collapse
..springtime fresh ??
Oh yehhhhhhhhhh!!!.....LOL .......g
I factory reset. cache wipes. Darkside wipe zip.
"The clean getaway"
gregsarg said:
Always welcome...g
Click to expand...
Click to collapse
View attachment 1291207
Sent from A Closet @ Arkham Asylum on my GNote using Forum Runner, Black ★.
Yeah, I prefer the manual way in cwm as well, but I've run into an error a couple of times where it won't wipe properly. So I nuke my phone to fix the ability to wipe. There's no way I would do that every time I flash a ROM.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
welchertc said:
Yeah, I prefer the manual way in cwm as well, but I've run into an error a couple of times where it won't wipe properly. So I nuke my phone to fix the ability to wipe. There's no way I would do that every time I flash a ROM.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
Click to expand...
Click to collapse
True ....and of course, my post was meant in the context of a device having severe problems.
I seldom use that method either, but in a pinch it's good to have available ......and if users see and retain either of the methods we've posted, they can repair virtually any problem going forward.
And hopefully avoid those JTAG moments we all dread ....g
That's for sure. Haha.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
Must wipe...
View attachment 1291573
Sent from A Closet @ Arkham Asylum on my GNote using Forum Runner, Black ★.
LOL. !!!
Excellent !!!
welchertc said:
Another easy way...go to this site: http://rootzwiki.com/topic/25980-sgh-i717ucle2-official-leak/, follow the instructions, bam. Basically just throw into DL mode and hit start, its one of the one click Odin ICS leaks from designgears and it completely wipes everything on your phone.
I have run into similar sounding problems as yours where my phone won't wipe properly in cwm, and I've used this to completely nuke my internal storage and start over.
Of course, transfer all pictures, music, and important files to your computer first. Then after you use the one click Odin, just begin romming as usual
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
Click to expand...
Click to collapse
Thanks for the reply. But, i dont see any instructions... what do i do with the file?
Basically its a one click version of Odin with the files already loaded into it so you don't have to pick anything.
Download it to your comp, unzip the file (I believe?), open the program, put your phone into download mode, connect it to your comp, make sure Odin recognizes it, then click start.
Takes a bit because its a huge process that it's undertaking, but at times its necessary to go nuclear on your phone.
Really should only be used as a last resort to wiping your phone.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
welchertc said:
Basically its a one click version of Odin with the files already loaded into it so you don't have to pick anything.
Download it to your comp, unzip the file (I believe?), open the program, put your phone into download mode, connect it to your comp, make sure Odin recognizes it, then click start.
Takes a bit because its a huge process that it's undertaking, but at times its necessary to go nuclear on your phone.
Really should only be used as a last resort to wiping your phone.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
Click to expand...
Click to collapse
Agreed ....g
I mostly wipe front to back.
Hi, I'm not exactly new to XDA, however my Note is my first real Android phone. My question is this: If I want to make a backup of the entire phone, so that I can install a new ROM, then restore the phone to exactly the way it was before I installed said ROM, what do I need to select to back up in TWRP? I'm wanting to play with the Lolipop build for i717. I already have a good EFS backup stored separately just in case, so I need to select System, Data, and Boot, and this will save the kernel and the ROM contents, correct? ...and when I restore this backup it will be just like I left it, right?
Also, what do I need to select to Wipe to perform a 'Full Wipe' as is recommended before install?
Thanks for your time.
-josh
joshsmit07 said:
Hi, I'm not exactly new to XDA, however my Note is my first real Android phone. My question is this: If I want to make a backup of the entire phone, so that I can install a new ROM, then restore the phone to exactly the way it was before I installed said ROM, what do I need to select to back up in TWRP? I'm wanting to play with the Lolipop build for i717. I already have a good EFS backup stored separately just in case, so I need to select System, Data, and Boot, and this will save the kernel and the ROM contents, correct? ...and when I restore this backup it will be just like I left it, right?
Also, what do I need to select to Wipe to perform a 'Full Wipe' as is recommended before install?
Thanks for your time.
-josh
Click to expand...
Click to collapse
Use gimmeitorilltell's version of twrp as some specifics have not made it to official version. I've had great results using 2.8.0.0 though I believe some newer versions are working now as well. I backup android secure as well. Not sure if this is necessary, it was the default setting. Wipe is generally accepted as factory reset usually followed by going to advanced wipe and checking cache, and dalvik cache and wiping these again. Then install your new rom zip, gapps zip if required, wipe cache and dalvik cache and reboot. First boot will take a long time. Possibly as long as 5 minutes or more. Once booted let rom settle for at least 10 minutes before adjusting any settings. Good luck.
Edit: Your backed up rom system will restore everything back to the way it was if you desire to go back (installed apps and settings as well).
Sent from my SAMSUNG-SGH-I717
Thanks @developweb, works perfectly. Also thanks to @gimmeitorilltell for his TWRP and Lollipop ROM.
Sent from my SAMSUNG-SGH-I717 using XDA Free mobile app
Hi guys!
I've been fiddling around with different ROMs. With every new rom I install, I always wipe data/factory reset, wipe cache + Dalvik cache.
However, it seems there still are files lingering from earlier versions (eg. wallpaper settings).
Is it possible, and if so how, to do an ultimate reset, to make the phone as bare as possible before installing a new rom?
I've tried using CM recovery, TWRP, CWM, and others based on earlier mentioned recoveries. Right now I'm running the latest Candy 5 (infected) + CWM
It's not quick but if you encrypt before wiping it that is one way. I've always reccomended doing this when selling your device.
Sent from my D6503 using XDA Free mobile app
usually I do a full wipe with TWRP (go advanced wipe and check everything including internal sdcard), this will wipe everything you have on the phone like pics and other stuff, so make sure TO COPY THEM FIRST, the are not included in a nandroid backup, had to learn that the hard way
There's no better wipe then what you do (except formatting sd card).
I think the settings that stay between flashing are the one restored by your Google account.
Uncheck backup / restore from Google settings next time you install a rom and it should be all new !
pec0ra said:
There's no better wipe then what you do (except formatting sd card).
I think the settings that stay between flashing are the one restored by your Google account.
Uncheck backup / restore from Google settings next time you install a rom and it should be all new !
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I'm quite sure it's more than just the google back-up files lounging around, but I'll make sure to try and set it up as a new phone next time around. Thank you for your help
munte89 said:
I'm quite sure it's more than just the google back-up files lounging around, but I'll make sure to try and set it up as a new phone next time around. Thank you for your help
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If you mean files that are on your sd (internal or external) they are not Google's backup but have no big effect on your settings (except for some apps). If you want to get rid of this, just format your sd.
Now if you mean some settings like the wallpapers, they are restored by Google automatically but the setting is stored on the data partition (which you wiped).
Do you have other examples of things that stay between wipes?
pec0ra said:
If you mean files that are on your sd (internal or external) they are not Google's backup but have no big effect on your settings (except for some apps). If you want to get rid of this, just format your sd.
Now if you mean some settings like the wallpapers, they are restored by Google automatically but the setting is stored on the data partition (which you wiped).
Do you have other examples of things that stay between wipes?
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Nothing that comes to mind, only the reoccuring feeling of "Huh? That shouldn't be there anymore". However, I'm quite sure I solved it using PhilZ to advance wipe and wiped everything but the boot.