[Q]TWRP Backup Questions - Kindle Fire General

Rooted 6.2.2, TWRP installed. I ran backup of the stock ROM, before I install a different ROM like CM7 or the ICS that is being developed do I need to copy that backup off the Fire? After the new ROM has been flashed, does that backup stay on the Fire or does the flashing process wipe it out?
Also, after restoring that backup......am I completely at the point when I took the backup? Data, apps, etc should be just as they were when I took the backup?
THANKS

The backup image is stored in TWRD directory with the data and time name. Rename it as your stock Tom for future use.
The contents of the backup as a defualt has ROM and your application if you did not change parameters
Regards
Sent from my GT-S5830 using XDA App

Just remind you that I have got a weird issue that some of my games does show their icons and when I type to them it says something like "Cannot load, restart Go Launcher" ( I use Go Launcher). I found no way to restart my launcher so that I just reinstall them and it's fine.

ammubarak said:
The backup image is stored in TWRD directory with the data and time name. Rename it as your stock Tom for future use.
The contents of the backup as a defualt has ROM and your application if you did not change parameters
Regards
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
cruel91 said:
Just remind you that I have got a weird issue that some of my games does show their icons and when I type to them it says something like "Cannot load, restart Go Launcher" ( I use Go Launcher). I found no way to restart my launcher so that I just reinstall them and it's fine.
Click to expand...
Click to collapse
Thanks for the replies, but they don't answer my questions.

ontwowheels said:
Rooted 6.2.2, TWRP installed. I ran backup of the stock ROM, before I install a different ROM like CM7 or the ICS that is being developed do I need to copy that backup off the Fire? After the new ROM has been flashed, does that backup stay on the Fire or does the flashing process wipe it out?
Click to expand...
Click to collapse
The backups go to /sdcard/TWRP/backups/...
Unless you wipe your SDCARD they should not be touched.
You can always, copy them onto your computer if you want... which would be useful if you had to like replace the hardware and wanted to restore it onto the new hardware.
Also, after restoring that backup......am I completely at the point when I took the backup? Data, apps, etc should be just as they were when I took the backup?
Click to expand...
Click to collapse
Depends on what you backed up (What options you chose).

krelvinaz said:
The backups go to /sdcard/TWRP/backups/...
Unless you wipe your SDCARD they should not be touched.
You can always, copy them onto your computer if you want... which would be useful if you had to like replace the hardware and wanted to restore it onto the new hardware.
Depends on what you backed up (What options you chose).
Click to expand...
Click to collapse
Thanks....any suggestions on the options? Select all of them I assume? lol
Just like an image taken on a computer, when I restore it, I would want to be at the exact point where the image was taken. System, apps, data, etc.

the answer to ontwowheels question isn't truly answered yet. Like him, i'm rooted, with TWRP, and trying things out. i'd very much like to try MIUI but its not clear if i can completely revert back to stock Kindle [admittedly there are several conveniences i like about but unfortunately it aint a-la-carte unless i foolishly dive in making my own ROM!]. Can someone please provide some guidance as to what must be backed up to restore stock kindle again, just as i left it [settings, preferences, apps, registration with amazon and market, etc] or if that's even possible, or what won't be restored. i'm not a developer and i hesitate to go with trial and error
thank you very much for your patience

mebobbob said:
the answer to ontwowheels question isn't truly answered yet. Like him, i'm rooted, with TWRP, and trying things out. i'd very much like to try MIUI but its not clear if i can completely revert back to stock Kindle [admittedly there are several conveniences i like about but unfortunately it aint a-la-carte unless i foolishly dive in making my own ROM!]. Can someone please provide some guidance as to what must be backed up to restore stock kindle again, just as i left it [settings, preferences, apps, registration with amazon and market, etc] or if that's even possible, or what won't be restored. i'm not a developer and i hesitate to go with trial and error
thank you very much for your patience
Click to expand...
Click to collapse
To restore stock just use TWRP to flash the update.zip found on amazon. Once you download it, you will have to rename it to whatever.ZIP instead or whatever.BIN. Once that's done, go to settings on the stock ROM and hit device, then factory reset and you should be good to go

Related

Perfectly Clone one Vibrant to another vibrant

I have a Vibrant with fusion 1.1 that is going back to T-mobile. Is there a way to just clone everything on this phone to the new phone.
Can I just copy Titanium backup form the old phone and put it on the sd card of the new one. Is there a better method?
You need to flash back to stock using odin, just go to the development section and click om the.sticky, under odin roms. Click the.stock one and flash,
Sent from my SGH-T959 using Tapatalk
iwillkillyou said:
You need to flash back to stock using odin, just go to the development section and click om the.sticky, under odin roms. Click the.stock one and flash,
Sent from my SGH-T959 using Tapatalk
Click to expand...
Click to collapse
That wasn't his question... Like at all...
I'd do a nandroid and back up the apps and data in titanium and save them to the SD and then put that SD in the new phone that comes.
Oh haha sorry I didnt read the whole thread, yea peform a nandroid
Sent from my SGH-T959 using Tapatalk
kuhan said:
That wasn't his question... Like at all...
I'd do a nandroid and back up the apps and data in titanium and save them to the SD and then put that SD in the new phone that comes.
Click to expand...
Click to collapse
What would happen if I copied all the contents of the internal memory (all files ,all folders) then copied those over the contents of the new phones internal memory?. Nandroid and TB are not normally saved to the external SD card.
Or should I just load the new rom on the new phone and just copy the TB folder to the new phone and restore from that?
Nandroid and titanium are a good start but neither of those will do things like modem files.
So I would add on the new phone do a base install of fusion 1.1 with the appropriate kernel, i think you said was your rom, then a nandroid restore and that should get you there
ransome7 said:
I have a Vibrant with fusion 1.1 that is going back to T-mobile. Is there a way to just clone everything on this phone to the new phone.
Can I just copy Titanium backup form the old phone and put it on the sd card of the new one. Is there a better method?
Click to expand...
Click to collapse
I'll chime in with my opinion. Granted my opinion comes from my experiences constantly experimenting with different roms. I've flashed the phone this month almost as often as I've received actual phone calls for crying out loud!
The amount of time expended on looking for such a perfect method seems to be greater than the amount of time spent merely reconstructing an equivalent environment.
Keeping all of my contacts on google and using appbrain to have the ability to keep a known inventory of apps...I can reconstruct my daily driver environment from one rom to another in about 30 minutes max without the need to explicitly backup anything.
Though this may not work for everyone, it surely would work for most. Just a thought...
Using AppBrain would mean you would have to constantly re-download your apps. Also, this does not save the settings and what about apps that are not on the market?
I use Titanium Backup if I want to transfer all my apps and settings. Nandroid would be very appropriate to transfer over all the of phone's data, granted you also manually include the correct modem and kernel.
Doing a Titanium Restore surely takes less time then redownloading and installing from the market, especially if you have the Pro version as it is MUCH MUCH quicker.
kangxi said:
Using AppBrain would mean you would have to constantly re-download your apps. Also, this does not save the settings and what about apps that are not on the market?
I use Titanium Backup if I want to transfer all my apps and settings. Nandroid would be very appropriate to transfer over all the of phone's data, granted you also manually include the correct modem and kernel.
Doing a Titanium Restore surely takes less time then redownloading and installing from the market, especially if you have the Pro version as it is MUCH MUCH quicker.
Click to expand...
Click to collapse
Titanium can save some time, but honestly not enough to write home about, at least for me. It's a matter of a few minutes different in my experience.
The reason why I do not use Titanium, despite the fact that it can save some time is that it can lead to complications especially when bouncing between 2.1 and 2.2 derivative roms, depending on what you back up of course. I'll use it when I'm staying within the domain of 2.1...or staying within the domain of 2.2. Crossing those domains however I never use Titanium. I've had more problems than not, and admittedly that may be due to my ignorance of what things are truly safe to restore across different versions of Android.
Then again I'm probably unusual compared to the OP, in that I experiment with EVERYTHING, up to and including a little bit of my own firmware cooking after the fact. Every firmware and experimental firmware and filesystem hack has at some point been on this phone, but that's how I roll.
Doing without deliberate backups hasn't drastically changed my restore times. Setting up the few apps that require setup takes a matter of seconds when I decide to use that app.
It's nice to get a fresh install - just TB and and reinstall after!
iwillkillyou said:
Oh haha sorry I didnt read the whole thread, yea peform a nandroid
Click to expand...
Click to collapse
You didn't even read the title of the thread before clicking it, bro....
-bZj
if you want exact - nandroid
otherwise use TitaniumBackup Pro
This is what I would do. I would perform a nandroid. After doing so I would then copy everything in the internal sd to your computer. When the new phone comes. Copy everything into the new phone's internal sd. Root your phone, install clockwork mod. Flash a new rom if you want if not no biggy. Load up into clockwork mod, do an advanced restore, restore data only. Reboot. Reboot again. Load back into clockwork mod, clear cache and dalvik. Reboot twice. Run fix permissions. Reboot. Everything should work with no errors and it will look identical to your last vibrant. You could condense this but I wrote it so that you could install buncha diff roms without having to do titanium restore because that just takes a ****ing long time if you have a **** load of apps installed.
Mouahmong said:
This is what I would do. I would perform a nandroid. After doing so I would then copy everything in the internal sd to your computer. When the new phone comes. Copy everything into the new phone's internal sd. Root your phone, install clockwork mod. Flash a new rom if you want if not no biggy. Load up into clockwork mod, do an advanced restore, restore data only. Reboot. Reboot again. Load back into clockwork mod, clear cache and dalvik. Reboot twice. Run fix permissions. Reboot. Everything should work with no errors and it will look identical to your last vibrant. You could condense this but I wrote it so that you could install buncha diff roms without having to do titanium restore because that just takes a ****ing long time if you have a **** load of apps installed.
Click to expand...
Click to collapse
Thanks for the lengthy explanation , that makes the most sense.
I will try this method . Thanks for taking the time.
Hey rancome7 - did you try this method? How did it work for you.. I may just do this right now as im in the same situation of wanting to clone my Vibrant to a new Vibrant
Question - wont restoring data from a nandroid after installing a new ROM cause the rom to act funny since the old data may not agree with it or overwrite something?

[Q] Possible To Restore Apps, Without Titanium???

Hello everyone,
I'm not the type of person to ask for the answer and get the quick way out...I like to try and research, read and read more before asking for help.
Here is the problem:
Before I flashed my phone...I plugged in the usb and copied all folders and files on the SD card to a folder on my pc, just incase.
Then I followed the instruction to install a custom rom...I used Iced Glacier. I rebooted the phone and the Iced rom worked...after checking out the phone, to see what the Iced rom was all about, I realized I didnt use Ti to make a backup of all apps.
Here is the question:
Can I use the folders/files I copied to the pc, to add the apps back to the phone?
Thanks in advance for any help,
BK
Short answer is no...
If you had backup enabled with Google, your apps should auto install when you log into the market. Most of your data will be lost though...
Did you make a nandroid backup of your ROM? If you did, you could now backup your new install, restore your old system backup, use Titanium to backup everything from your old system backup, then switch back to your new install and use Titanium to restore everything...?
Sent from my Nexus One using XDA App
First I want to thank you for taking out the time. I truly appreciate the help.
I read and re-read what you wrote...I kinda of understand but am not sure if the correct steps to take. When you get a chance, can you please try and explain further.
Thanks so much,
BK
What he is asking is did you make a backup of your stock rom before flashing ice-glacier? If so just go back into rom manager and restore your backup. After restoring, personally i prefer my backup root, because it backs up everything texts, bookmarks ect qnd it is one click for that stuff and one click for all your apps with their data instead of clicking once for each app. After doing your backup reflash I-G and redownload my backup root, run it and everything will be there
That's exactly what I meant...
Also, Titanium has a batch option in the menu, so you can one click backup and restore with Titanium also (you have to have the paid version for it to be effective, though)...
Sent from my Nexus One using XDA App
thanks for the info...but have another question related to this.
I did make a backup before flashing...but here is the problems I'm trying to understand.
From what Im trying to gather about using custom roms, is that it does not install any bloatware.
So, if that is true and I use a app like backup root...will this just install every single app that was on the phone.
Im just trying to wrap my brain around this, sorry if it is very newbish
BK
fst2011 said:
From what Im trying to gather about using custom roms, is that it does not install any bloatware.
Click to expand...
Click to collapse
Depends on your definition of "bloat". Every ROM contains a collection of system applications.
Keep in mind. Nandroid backups are standalone system images. Titanium Backup and MyBackup and all the other Android apps that do backups are individual application backups. They often can do bulk restores, but that is not always desired or necessary.
You will find you will want both types of backup: Nandroid, and application.
You can also selectively backup and restore apps, so you get to chose what stays, and what goes...
Play around with Titanium and My Backup, and see what they are capable of...
Sent from my Nexus One using XDA App

[Q] Best Out... ?

I bought a Desire Z about two weeks before the 1.72.405.2 OTA update came along, and I allowed it to update (Yeah I know, this was after all my first Android device).
Anyway, lately my phones been running slowly and apps force closing, so I've decided to downgrade it and root it (psneuter method), and try some different ROM's.
What I was wondering is, what would be the best way without root, to backup as much of my data as possible, apps, sms, files, and also if possible a backup that I can use in case I scew it up, so I can get it back to the way it is now.
I have a copy of:-
RUU_Vision_HTC_WWE_1.34.405.5_Radio_12.28b.60.140e_26.03.02.26_M_release_155556_signed
which I believe is the stock ROM for this device, but as far as I know if it goes wrong I'll be unable to flash this as the update won't allow me to flash an earlier version..
Would I be able to mount and then backup the whole phone using adb or any other method.
I've been reading about it for a while now, and while I have lots of bits of information, I've been unable to find a good solution.
Thanks,
...John...
j0hn0n1 said:
I bought a Desire Z about two weeks before the 1.72.405.2 OTA update came along, and I allowed it to update (Yeah I know, this was after all my first Android device).
What I was wondering is, what would be the best way without root, to backup as much of my data as possible, apps, sms, files, and also if possible a backup that I can use in case I scew it up, so I can get it back to the way it is now.
Click to expand...
Click to collapse
Without root, a good app to backup your other apps is astro file manager, its available free from the market, you just have to hit menu, tools and it'll back up all the apps on your sd card, in terms of files, just make sure their all on your sd card and they'll be fine
Not sure how to back up SmS but i know their are apps out their, a point you may have forgotten is to make sure you back up your contacts as they all get wiped and I made this mistake, the easiest way to do that is to make sure your contacts sync up with your google account so after rooting, you can just sync them back,
Hope i helped!
Use google to remember what apps you've downloaded from market. Once associated, when you flash a new rom, google will automatically redownload all your associated apps. For sms, i suggest you download GoSMS and use their internal backup feature. It will save to sd and be visible to your stock sms app as well on restore.
Sent from my AOSP Virtuous Desire Z using XDA App
Ya but too many times google starts restoring apps that I uninstalled months ago. Great idea but bad implementation imo.
Sent from my HTC Vision using XDA Premium App
Sorry I haven't replied, was in work all day yesterday.
I have Astro File Manager, but I hadn't even considered it, thanks. I have my contacts sync'd with Google, so it seems that as long as I backup my files and sms everything else should be done automatically anyway.
Go SMS seems worth getting anyway, as the bog standard Android messages app is seriously dull. I'll give it a try.
I had wondered about Google Market restoring apps, but I thought it would only reinstall apps that were installed at the last sync.
If you install an app and it screws up your phone, and do a factory reset then Google will just reinstall the app that caused all the problems in the first place.
Definitely a good idea, but needs more work.
Anyway, thanks for all the info, I'll give it try tonight, when I get back from work.
...John...
I find SMS Backup & Restore to be the best app for this purpose and I wouldn't recommend the backup feature from the market, as you said it is likely to give problems.
Without root though, the backup choices are somewhat limited for apps and such.
I've been using Super Manager by gpc. It works pretty good, plus offers a ton of other features that can be used with or without root.
I've backed up what I could, although it's typical that as soon as it's all gone I realised things that I should have wrote down (I had been using the wallet/pocket app and although I backed up all my apps, I'm guesing it won't have backed up any of the passwords, logins, bank details, etc).
Anyway, I've downgraded and successfully rooted my phone (through gfree), I have CID: 11111111 and S-Off, but I haven't installed and ROM's yet as I read somewhere that you are supposed to wipe everything between ROM's, am I wiping the Davlik cache or doing a factory reset (I mean won't the factory reset just reset my stock ROM back to it's original condition).
I'm also wondering about finding custom ROMs, on my dell streak I had installed ROM Manager and could get a list of any that were available.
I first installed ROM Manager and used it to flash recovery, but this time I've installed CWM first, so would it be safe to install ROM Manager now, will it want to flash a recovery over the one I have already.
Or is it not advisable to use ROM Manager, as I have previously heard of a few problems it may cause.
Thanks ...John...
Rom manager shouldn't give any problems, but for custom roms it's best to take a look at the development forum. If you don't like that you can still use the list in rommanager, it might be just me who prefers downloading roms to my pc first.
But before you install any of them I recommend you make a nandroid backup from recovery just to be safe.
I think the issues were that some people, not all, found problems flashing some of the gingerbread roms via Rom manager. Better to save the Rom to SD and then flash it via CWM.
Right I've done a nandroid backup, and I've saved one to another mSD card which I can keep somewhere just in case (probably a bit over cautious, but...).
I thought that by saving apps to an sd card, they would run from the sd when I restarted my phone, even the ones that I had moved previously with the application manager in settings are not seen.
Still reinstalling the ones I want isn't really that bad.
Seriously, somebody needs to sort out the Markets app backups feature, when I was setting up the phone at first, I specifically chose to not automatically sync with Google and that I would do it manually when needed. Then I went in to the market to get a file manager and the download failed, it was only when I looked at what was going on I realised it was already downloading and reinstalling 96 apps. I looked around for a 'cancel all' option and there isn't any, so I had to cancel them all one by one and then uninstall the ones that had managed to install.
A simple checklist to select the apps you want would be great, oh, and a cancel all button would be a bonus.
Anyway, things are not as much fun when they're too easy.
Thanks ...John...

what is nandroid backup??

hello everybody!!
can someone actually explain to me what is nandroid backup??and how it really works??what is the different with other backup on the market such as titanium backup??
thnxs for your time~
Sent from my GT-P6800 using xda premium
Nandroid is a backup option that completely backs up your system nand (internal memory), including the ROM, apps, etc. You can restore a nandroid backup and have everything working in case you flash a bad kernel, ROM, or something like that. It is fundamentally different from an app like titanium backup because it is an image of the entire system, not just individual apps and their data.
If you want to make a nandroid backup, flash a CWM recovery image, then when you boot into recovery, there is a "backup and restore" menu option. Backup to create one, restore will restore the entire state of your device from when you made the backup.
Nandroid backup will backup your partition with this output
1.Boot.img-your kernel
2.Recovery.img-your default recovery
3.system.ext4.tar-all ROM file system
4.data.ext4.tar-all data likes apps, your progress
5.cache.ext2.tar- your cache..
So if you use nandroid, is there no need for titanium backup?
What is the sequence of steps if I want to preserve my Google Play downloaded apps and its associated data, but I still want to wipe everything and install a brand new ROM such as CM9?
Would it be:
--make a nandroid backup
--completely nuke everything except the SD card?
--install the new CM9 rom
--restore from nandroid?
Where does titanium backup fit into this scenario?
Thanks
Nandroid backs up your entire rom, apps and their current configuration as is. Titanium Backup is used to backup individual apps.
If you are flashing a rom, always do a Nandroid first; it is your way to get back to your last working system and configuration if flashing messes something up. Think of Nandroid, as being mandatory.
Some then use Titanium Backup to backup an individual app, such as your Email client; then you don't have to reconfigure your Email client with a new rom. I find it to be almost as fast, just to reconfigure individual apps after a wipe and new rom flash. So think of Titanium Backup, as optional.
ok.. great answers.. now the queston becomes..
how to do a nandroid back up? .
is there a special app needed?
thanks....
jimmbomb said:
ok.. great answers.. now the queston becomes..
how to do a nandroid back up? .
is there a special app needed?
thanks....
Click to expand...
Click to collapse
Reading totally helps here as this is written just a few posts above.
teiglin said:
If you want to make a nandroid backup, flash a CWM recovery image, then when you boot into recovery, there is a "backup and restore" menu option. Backup to create one, restore will restore the entire state of your device from when you made the backup.
Click to expand...
Click to collapse
boelze said:
Reading totally helps here as this is written just a few posts above.
Click to expand...
Click to collapse
thanks for the reminder to re-read the thread once again..
And thanks again for the quote as well....
I will quote this part here..
"If you want to make a nandroid backup, flash a CWM recovery image, then when you boot "
Now my next question is please elaborate on a "CWM recovery image"
Please forgive me for not knowing.. as the OP posted his lack of knowledge as well..
Please DO admonish me as well for asking in HIS thread on what a CWM recovery image is.. and or where to get one and how apply and use it..
I think this is a good thread for those who do not understand as the OP started..
His questions were answered...
So is it safe to move backwards for those who would like to know more about this procedure.
Thanks to all who reply.
All replies are welcomed and encouraged..
jimmbomb said:
ok.. great answers.. now the queston becomes..
how to do a nandroid back up? .
is there a special app needed?
thanks....
Click to expand...
Click to collapse
I can tell you from my experience this (I'm still quite new to Android myself):
Nandroid (a funky concatenation of NAND and ANDROID) means a full IMAGE of your current system. It is like a partition image on Windows, like Acronis TrueImage or Norton Ghost... It backs up everything, your OS, all apps, data, settings etc. BUT you can only restore it as a whole (generally speaking) which means you get back to THIS setup. You can NOT install a new ROM and then restore only the apps!
That's why the best way to do it is to do BOTH! You make a nandroid in case you screw up and "brick" your device during flash, so you can always GO BACK to where you were BEFORE you tried flashing anything and then re-try.
You use Titanium Backup to just back up your APPS and their DATA as well as some important system settings like SMS history, Wifi AP list etc. THAT stuff is "transferable" into a new ROM. Consider that like you are burning CDs with your music and movies etc and then you install a fresh Windows. You have a NEW OS but you get your old DATA back. In this case it includes APPS and their respective data, e.g. game progress, saved documents, settings etc. for every app.
Oh and in order to make that nandroid backup, you need to search for and install "CWM" Clockworkmod Recovery. Now THAT is like a built in recovery partition on Dell or Apple laptops! It is a way to boot into an emergency system by holding down a couple of keys (volume up and power) if your main ROM becomes unbootable! There are lots of threads on here about CWM, where to get it and how to install it. Just DO NOT install the current CWM on a Verizon (SCH-i815) Galaxy Tab 7.7 just yet. We just found a couple of bugs that can prevent you from getting updates. If you have the "international" Tab (P6800 or 6810), you should be good.
Hope this helps bring a little light in the dark. Welcome to Android !!
jimmbomb said:
thanks for the reminder to re-read the thread once again..
And thanks again for the quote as well....
Click to expand...
Click to collapse
Didn't want to offend you, you just asked an answered question.
jimmbomb said:
Now my next question is please elaborate on a "CWM recovery image"
Please forgive me for not knowing.. as the OP posted his lack of knowledge as well..
Please DO admonish me as well for asking in HIS thread on what a CWM recovery image is.. and or where to get one and how apply and use it..
I think this is a good thread for those who do not understand as the OP started..
His questions were answered...
So is it safe to move backwards for those who would like to know more about this procedure.
Thanks to all who reply.
All replies are welcomed and encouraged..
Click to expand...
Click to collapse
CWM recovery means "clock work mod recovery" it is a custom recovery system. You can imagine a recovery system as something like BIOS for pc's. (not true but easier to understand) You can get there by holding volume up button while turning your device on.
So why do you need a custom recovery?
When you get a new android device it has stock recovery system installed which has very limited functionality. If you want to install custom ROMs from your SD card you need to install cwm recovery first. Also you will get ability to do nandroid backup and restore the same. Nandroid backup will copy an exact image of your current system. ROM, apps, configs and so on. You should ALWAYS do a nandroid backup before trying out new ROMs so you can easily switch back if something goes wrong.
Hope I could clear things out for you.
PS: sorry for bad english, it's not my native language
thank you electron..
I DO have the international 6800 that I got from negri..
I routinely swap my ATT sim between this on weekends and my GNote GN7000 during the week,
Using them both on ATT and working great..
Just that I have never flashed anything before on either device..
But I read quite a bit..
I still HAVE NOT got ICS yet on my Note either... Just too scared to pull the trigger..
I must be one of those who need hand-holding walk thru... but I wont ask for that.. not here anyways
repercussions will come down like hell fire..! hahahah
Backup with nandroid equals the image obtained with Norton Ghost / Acronis True Image
Good afternoon,
I've been reading this and other topics on nandroid and I think this is the solution I seek. A friend asked me for help with a project that will donate some tablets (lower-cost devices, probably models the brand GT S 7205 Genesis) for a school of education. He asked my help in order to create a drive "master" which will be configured with a user account that will serve Gmail for sending educational material and a second e-mail account (Hotmail) which students should visit regularly using the default browser to receive Android news and correspond with students from another school that participates in the project.
Since it is not appropriate to provide for children the usernames and passwords of emails, we then create this unity "master" and replicate their content in other units.
My question is whether this backed up with nandroid will copy the user account settings Gmail also logs sessions started with the browser (after all we know that after accessing a site using the standard Android browser, no need to re-enter login / password, unless you log out or erase).
Thanks a lot if I can clarify this question.
mtcdesc-android said:
Good afternoon,
I've been reading this and other topics on nandroid and I think this is the solution I seek. A friend asked me for help with a project that will donate some tablets (lower-cost devices, probably models the brand GT S 7205 Genesis) for a school of education. He asked my help in order to create a drive "master" which will be configured with a user account that will serve Gmail for sending educational material and a second e-mail account (Hotmail) which students should visit regularly using the default browser to receive Android news and correspond with students from another school that participates in the project.
Since it is not appropriate to provide for children the usernames and passwords of emails, we then create this unity "master" and replicate their content in other units.
My question is whether this backed up with nandroid will copy the user account settings Gmail also logs sessions started with the browser (after all we know that after accessing a site using the standard Android browser, no need to re-enter login / password, unless you log out or erase).
Thanks a lot if I can clarify this question.
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Nandroid makes an image of your existing system. Everything will be the same as when you made the backup, inkluding gmail accounts, passwords etc.
I think you can use that method the way you mentioned.
Thanks
boelze, thank you for assisting me to clarify this question.

Different Backup Methods

I was hoping to learn the differences between certain backup methods. The most common i saw is via recovery (in my case twrp), via titanium backup and another via adb command even without root which i saw in one of the threads here in xda.
First, in terms of "backup coverage" how do they compare to one another? Secondly, which among the three would most put ur phone back the way it was before u wipe or factory reset it
I hope you could input your opinions on this and suggestions.
Thanks in advance!
Sent from my Nexus 4 using xda premium
A backup through recovery is a called a nandroid. This backs up everything on your phone including your ROM, kernel, apps, settings, etc. This will allow you to restore back to the previous state of your phone after doing a full wipe.
Titanium backup only backs up your apps and app data. This is useful when you want to switch ROMs and restore your apps in the new ROM.
Usually when switching ROMs I first use titanium backup, then I create a nandroid backup, and finally I flash the ROM. If I like the ROM I use titanium to restore the apps that I previously backed up, and if I don't like the ROM I restore my nandroid
Sent from my HTC Desire using xda app-developers app
Doing a backup with twrp, cwm or thru adb (nandroid backups) are basically image files of your phone at any given moment in time. If you restore one of these backups your restoring your phone to exactly how it was at that moment in time. Titanium backup and Helium backup just backup cached data at that particular moment in time. Using these apps will only restore the data you specified when you did the backup and nothing else. Say you borked an install of a ROM, Titanium backup would be of no use in getting your phone working again as it only has data and not a system image. You would need the images backed up by twrp to get the phone working again then you could use the titanium backups to restore any newer data saved if say you used an old twrp backup.
whoah! thanks guys! I was supposed to quote you but since both of you really helped me understand it now, this thanks goes to the both of you.
I've hit the thanks button on both you guys.
Thank you very much for explaining this.
One last thing, when using a Titanium backup ( im using the pro version), how do i backup to make sure I cover all that needs to be backed up? There are a lot of options im not sure which to select and what to do. I hope you could enlighten me on this one as well.
Thanks again in advance!
vinz_bangiz said:
whoah! thanks guys! I was supposed to quote you but since both of you really helped me understand it now, this thanks goes to the both of you.
I've hit the thanks button on both you guys.
Thank you very much for explaining this.
One last thing, when using a Titanium backup ( im using the pro version), how do i backup to make sure I cover all that needs to be backed up? There are a lot of options im not sure which to select and what to do. I hope you could enlighten me on this one as well.
Thanks again in advance!
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Click to collapse
With the pro version u can run a batch backup of all apps.
To do this open the app, press the menu button in the top tight corner, and select Batch.
Then choose Backup all user apps. From there you can select/deselect apps. When you are done choosing the apps that you would like to backup, click on the green check mark in the top right corner to start the backup.
vinz_bangiz said:
whoah! thanks guys! I was supposed to quote you but since both of you really helped me understand it now, this thanks goes to the both of you.
I've hit the thanks button on both you guys.
Thank you very much for explaining this.
One last thing, when using a Titanium backup ( im using the pro version), how do i backup to make sure I cover all that needs to be backed up? There are a lot of options im not sure which to select and what to do. I hope you could enlighten me on this one as well.
Thanks again in advance!
Click to expand...
Click to collapse
I stopped using Titanium and switched to Helium a while back and can't really remember how Ti works exactly. I do know you should never restore system apps data just user apps data so I don't even bother backing up systems apps. I think with Ti I would just do an initial backup of all user data and apps and then periodically do a backup of newer user data and apps, or something to that effect in the menu. I do like Helium better as its interface is better, never could figure out how to backup or restore sms, call logs and the dictionary using Ti. Helium is much more straight forward and simpler (not as many options) and it does backups on a set schedule to my box account. I'm sure you can do all that with Ti too it was just not a very clean app.
thanks again for the replies..
@ chromium96
i think it is the same as clicking the box with check icon beside the menu, it brings me to the page the same as where you are leading me to but in just one click. Though im not so sure if it is really the same one.
I did a backup now but made a user app + system data.
kzoodroid mentioned not to backup system. Should I really not backup the system? Im quite confused with the terminologies of TI coz it says backup "user apps". Does this only refer to the apps and not the settings or data in my phone? does the backup "system data" refer to the settings and other data on my phone? if I choose only backup "user apps", would this only backup the apps and nothing else?
@ kzoodroid
could you explain further why I should never backup systems apps?
Lastly, is Helium really better than TI? or it depends on user preference?
Thanks again!
there are 2 kind of apps stored in your phone, system apps, only accesible with root privilege, and user apps,
system apps are phone, browser,wallpapers, etc, this are the basic apps to make your phone to work
user apps are all the stuff you, the user, install on your phone
the first one can be found, via file managers on /system/app
user app in /data or in sdcard for apps can use this option
the user app back-up, via Tb or others create a back-up of /data and apps you choose to install
restoring a system app via Tb is dangerous cause if you've switched rom the /system/app can be different, so restoring can cause trouble or misbehavior on your phone
/system/app back.up can be used only if you, before deleting a system app, want to have a copy to restore in future, but only if you still on the same rom
stremax said:
there are 2 kind of apps stored in your phone, system apps, only accesible with root privilege, and user apps,
system apps are phone, browser,wallpapers, etc, this are the basic apps to make your phone to work
user apps are all the stuff you, the user, install on your phone
the first one can be found, via file managers on /system/app
user app in /data or in sdcard for apps can use this option
the user app back-up, via Tb or others create a back-up of /data and apps you choose to install
restoring a system app via Tb is dangerous cause if you've switched rom the /system/app can be different, so restoring can cause trouble or misbehavior on your phone
/system/app back.up can be used only if you, before deleting a system app, want to have a copy to restore in future, but only if you still on the same rom
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Click to collapse
Thanks for the reply! kinda getting an idea what you mean.. if I backup the system also, then i put a new rom and it may be different from my current roms system so it might mess it up. so just backup user app and restore this after installing new rom then it would be ok and back to how it was before i installed a new rom? Do i understand it right?
vinz_bangiz said:
Thanks for the reply! kinda getting an idea what you mean.. if I backup the system also, then i put a new rom and it may be different from my current roms system so it might mess it up. so just backup user app and restore this after installing new rom then it would be ok and back to how it was before i installed a new rom? Do i understand it right?
Click to expand...
Click to collapse
right man,
only back-up user apps and data, if you like you can also back-up call log and messages, I usually do this, so when I flash a new rom I usually restore apps +apps data, messages and call log via Tb
vinz_bangiz said:
another via adb command even without root which i saw in one of the threads here in xda.
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Click to collapse
I found the ADB backup doesn't work as well as the other methods. I found some apps didn't seem to get backed up, and at least one didn't work after restoring (though this could be because I used Titanium Backup to restore the app from the ADB backup file).

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