Hi guys,
I've rooted my phone and am looking at installing the android revolution rom. I've made a CWM backup, Titanium backup of my apps + user data and copied them to my computer for safe keeping.
Can I use the titanium backup to load in my current apps once I've flashed the new rom?
The revolution rom requires a partition wipe / format (hence backup paranoia). Would I be able to restore the CWM backup without having to do anything to the data partitions, etc?
Sent from my Galaxy Nexus using XDA App
Yes you can but I would only do apps + data and not any system configuration stuff as you never know what works and what does not work between roms.
Related
Can someone explain a few things about backups and ROM flashes, please?
I've got a custom ROM on my Desire, and I'm using an Ext partition to hold my apps using App2SD.
I've run a full backup with Titanium Backup.
If I want to wipe and flash a new ROM, how does it work?
I do a factory reset, wipe cache, wipe dalvic.
I then flash a new ROM. New ROM will presumably be faced with the apps I've already got on my SD card ext partition.
Do they just install back, or do they cause problems?
If I reinstall Titanium Backup on the new ROM and restore everything, do I end up with new ROM and all my old apps back as they were before?
Or do I need to wipe the ext partition too, before doing a restore?
Any pointers would be great.
Ric
Doing a factory reset wipes all apps so if you do that before flashing the ROM all the apps will be gone from your ext partition.
You can then restore your apps using titanium backup. Be careful though, your market apps are fine to restore but you should be very selective about restoring system apps. I only restore data on the green coloured system apps to get back things like SMS, my custom sense layout, that sort of thing.
If you go from sense to non-sense ROMs then you may not even want to do this much.
as the title says, i want to backup my phone for root. however most backup programs require root. anyone able to help me out?
http://forum.xda-developers.com/showthread.php?p=18578780
Follow the steps above, BUT after you Odin recovery do a nandroid backup BEFORE you root with the superuser zip. This way your backup won't have root access.
Now you don't have to root at all, but at least you'll have access to recovery and have a stock backup and SU zip file handy in case you do want to root.
Powered by the SGSII....
thank you sir, i just didnt want to reinstall all the apps and stuffs that i already had on here before root. yeah its a small thing but still would like to save the settings i had and whatnot on them.
there's no way to perform a full back without root
all the good backup Apps requires root to work
namely Nandroid (in CWR) or Titanium Backup
Where does nandroid store the backup? I was going to restore a backup, after data wipe, wipe cache, and wipe system/dalvik. I always wipe these when installing any ROM on my Vibrant and now SGS II. No backup exists now.
It must be one of the areas I wiped. I need to know so I don't wipe my backups anymore?
apicia said:
Where does nandroid store the backup? I was going to restore a backup, after data wipe, wipe cache, and wipe system/dalvik. I always wipe these when installing any ROM on my Vibrant and now SGS II. No backup exists now.
It must be one of the areas I wiped. I need to know so I don't wipe my backups anymore?
Click to expand...
Click to collapse
/sdcard/external_sd/clockworkmod/backup
AllGamer said:
there's no way to perform a full back without root
all the good backup Apps requires root to work
namely Nandroid (in CWR) or Titanium Backup
Click to expand...
Click to collapse
Thats not exactly true... Nandroid backup can be done in cwm without root.
Sent from my Hercules using XDA App
I rooted my Evo a while ago. Now I want to try a different rom and I am not clear about somethings. If the new rom requires a data wipe how can I migrate my data to the new rom?
I can use recovery to do a full backup then wipe and install the new rom. Can I then flash my old data back? Or would that not be considered a wipe? In other words does a wipe for a rom require all new data or is it OK that the data be "reinstalled"? Is the issue the actual contents of the data or the location in flash of the data partition?
If I can't use my existing data with a new rom is Titanium backup the only way to migrate existing data to a new rom?
Second, and related, is a basic question about partitions. If the size of a partition is fixed, at least at installation of a rom, then is there any benefit in deleting bloatware? If I install a rom that still has some sprint apps and then I delete one do I get that space back? Or is the size of that partition fixed so the deleted space is now empty but not available to my data partition?
Finally, if I install a rom that has new versions of an app is there an easy way to tell and to delete the version from data? For example if i have Google maps in data and then upgrade to a rom that has new maps how can I tell which is newer? Can I just uninstall the app in market, if the data version is older or the same as the rom?
Thanks for help with these basic questions.
I realize that I am missing a basic understanding of the "disk structure" of android. But I have not been able to figure out a good source to explain this.
Sent from my Xoom using XDA App
If the new rom requires a data wipe how can I migrate my data to the new rom?
Click to expand...
Click to collapse
Contacts and calendar should be backed up to google, as long as they are "google contacts" and not "phone contacts".
Texts can be backed up with SMS Backup and Restore.
Pics should obviously be on the sd card.
Apps and their settings can be backed up and restored with Titanium Backup.
Using the above things, the ONLY thing that you should have to setup when flashing a new rom is: first, your google account, and then your homescreen layout and system settings. Keep in mind, Titanium will back these up for you, but this is NOT to be used to restore between roms, it is only to be used within the same rom. If you try to restore system settings and home screen layouts between roms, it will mess up the rom.
I can use recovery to do a full backup then wipe and install the new rom. Can I then flash my old data back? Or would that not be considered a wipe?
Click to expand...
Click to collapse
No, as that would defeat the purpose of wiping data in the first place. I know it's a pain, but you NEED to wipe data when flashing roms, if you dont you WILL have many problems with the new rom. I've got it down to about 20 minutes from flashing a new rom to being fully set up again.
I made backup for all user+system apps including data and flashed new ROM. What do you recommend to restore now? Only user apps or system apps + data as well? I'd like to restore as much as possible, but I'm not sure how system data is compatible accross different ROMs.
I don't recommend you to restore system data with an exception of data usage of you use it. However, if you don't want to set up everything again, you should have too much trouble with restoring non-custom Rom related settings
Swyped on my Galaxy Nexus running AOKP with Franco Kernel, overclocked to 1.4GHz
The safe way is to restore only user apps+data. However, you can try this:
1. Restore user apps+data
2. Make a nandroid backup
3. Restore system data
You could restore the nandroid backup if you encountered problems after restoring the system data.
buzzcomp said:
The safe way is to restore only user apps+data. However, you can try this:
1. Restore user apps+data
2. Make a nandroid backup
3. Restore system data
You could restore the nandroid backup if you encountered problems after restoring the system data.
Click to expand...
Click to collapse
qft
guys in philz recovery i noticed under backup and restore i can backup or restore just apps or data , is it actually working ? so i can flash any rom and go too my backups and just restore all my apps and data on the new rom?just a piece of cake?
another question is if this is true , and i could be able to restore all the apps and data, can i choose some apps? i think the system apps are included in the backup and restoring them to the new rom should cause problems.