[Q] Backup before Custom ROM - Galaxy S III Q&A, Help & Troubleshooting

Hi there,
Sorry if a similar thread has been opened numerous times. But I couldn't find exactly what I was looking for.
I rooted my S3 and want to try a couple of ROMs before I decide to settle on one of them.
I had a rom backup using ROM Manager, but I'm guessing that backup includes everything in my current system. I'll keep it, it's good to have an extra backup.
My question is, is there a way for me to have a backup of only some apps and their gallery folders (ie Whatsapp Shared Images folder, Instagram), my contacts and all of my pictures so I can get only the things I want back when I'm trying out new ROMs.
Also, what do you suggest before installing a custom rom? Thanks.
Sent from my GT-I9300 using Tapatalk 2

Murtilicious said:
Hi there,
Sorry if a similar thread has been opened numerous times. But I couldn't find exactly what I was looking for.
I rooted my S3 and want to try a couple of ROMs before I decide to settle on one of them.
I had a rom backup using ROM Manager, but I'm guessing that backup includes everything in my current system. I'll keep it, it's good to have an extra backup.
My question is, is there a way for me to have a backup of only some apps and their gallery folders (ie Whatsapp Shared Images folder, Instagram), my contacts and all of my pictures so I can get only the things I want back when I'm trying out new ROMs.
Also, what do you suggest before installing a custom rom? Thanks.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
The app part you can do so with titanium backup or some similar 3rd part applications, I am sure they hundreds outta there.
Install new ROM won't affect your sdcard, so the images shared folder is OK, and setting can be restore by titanium backcup
Nothing special to suggest, just remember back up before you do it.
Sent from my GT-I9300 using xda premium

Don't use Rom manager
To back up make a nandroid in recovery
Back up efs with HC-KTOOL
Backup with titanium pro as well
Then make copies of all and duplicate to pc/cloud/etc

Thank you both for the answers. Especially about efs, I had no idea how harmful it was to not have a backup of it.

Related

Need your advice on backing up apps to use with another rom

Ok, I need your advice on this one cause I am a bit confused...
Ok lets say I am using a certain rom and have installed all the apps that I want. I have done a nandroid backup in case of something goes wrong.
Now, I want to flash another rom but want the apps that I already was using to installed in the new rom also. I know that I can backup with titanium but my concern is that when I will restore them will create duplicate folders or files on sd... is that going to happen or am I talking bull?
Can someone please suggest me a procedure to safely back up apps in order to use with another rom without messing up my sd folders or create duplicate files?
Also when I'll backup my apps do I have to back them up with their data also or not?
My apps are located on sd-ext and phone, none on SD so when I will restore them will they be placed where they were before?
It doesn't create duplicates.
You can use nandroid backup or titanium backup
Sent from my GT-S5830 using XDA App
Shahrukh504 said:
You can use nandroid backup or titanium backup
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
so after flashing new rom, can I use advanced restore to restore only data and sd-ext?

confused about backing up

ok iv searched about and read the threads that popped up under where i typed the title.
when i got my S2 the first thing i did was flash the litening rom, iv been using it for a couple of months got loads of apps, texts, numbers and emails on there.
now on my old htc i had an app which did a backup of all my contacts texts emails etc called pim backup, worked ok on that phone, maybe a bit slow and crap but hey did the job.
right i fancy trying out a new rom, iv read that there are programs etc for backing up my rom incase of a problem, and programs to back up apps etc so i dont need to re download, whats gonna happen to my texts and emails?
any help or even a shove in the direction of a guide that i cant find will be appreciated
You do a full backup of your ROM (including personal stuff) with ClockWorkMod-recovery.
For single apps I recommend titanium backup. Note that your messages and such may not be compatible to other roms. For example, you cannot restore the messages from a TW-ROM into MIUI.
Sent from my GT-I9100 using XDA App
ok well im currently running a backup on clockworkmod so this will do all my texts emails etc etc so when the new rom is installed i do the same but with restore??
and ill then be on a new rom, but with everything still on my phone (apart from any apps) which i restore thru titanium.
and i shall go look for this titanium backup right now.
thankyou very much
ooohh to add, is this clockworkmod backup, also backing up all my media files, like pictures, music, videos??
Pugme said:
ok well im currently running a backup on clockworkmod so this will do all my texts emails etc etc so when the new rom is installed i do the same but with restore??
Click to expand...
Click to collapse
No because teh restore restore teh whole rom not just yoru SMS.
You dont need to backup your contacts etc as they are synced with yoru google acount.
If you want to backup/restore SMS you can use a SMS Backup & Restore
If you want to backup/restore your apps/app data you can use Titanium Backup.
When you install a new ROM your data (photos, ...) won't be touched.
ClockWorkMod will restore the entire ROM.
You have to be careful when restoring SMS'. If your ROM uses another app for messages, it won't be compatible.
Sent from my GT-I9100 using XDA App

Am I able to back up my phone when flashing a different rom?

Sorry stupid question let me clarify as I've installed Roms on my tablet before but I have an S3 now. If I do the back up option and save it to the SD card or something, and then flash a new rom like Cyanogenmod on it, with the backup that I have does that mean if I restore that backup it will put my phone back to exactly the way it was before I flashed it to Cyanogenmod? Like all the apps, settings etc untouched? I'd assume so but wanted to check to make sure it doesn't mean it's just the rom or something that's backed up and that it's the apps settings etc too.
Yeah it will reset it to the way it was but just in case, use some backup apps to backup your apps and data.
Sent from my Xperia Pro using xda app-developers app

[Q] trying to restore data (contacts, msgs, photos etc)

Hi people
This is my first time posting here, Im sure this question was asked quite a few times, but i couldnt find any relevant posts in the foum.
So I backed up my phone using CWM before flashing Slimbean ROM, Now I'm done flashing and want to get back y data including contacts sms photos etc. Is there anyway to do so using CWM? everytime i try restoring it restores back to the stock ROM. is there anyway to just restore the data on my phone and not the Stock ROM?
thx for the help:laugh::laugh:
help? there's a help section for that
Zha0040 said:
Hi people
This is my first time posting here, Im sure this question was asked quite a few times, but i couldnt find any relevant posts in the foum.
So I backed up my phone using CWM before flashing Slimbean ROM, Now I'm done flashing and want to get back y data including contacts sms photos etc. Is there anyway to do so using CWM? everytime i try restoring it restores back to the stock ROM. is there anyway to just restore the data on my phone and not the Stock ROM?
thx for the help:laugh::laugh:
Click to expand...
Click to collapse
CWM backups are full Rom backups, hence it restores the full Rom, I guess there is a way to extract certain parts of the backup though. Usually to backup data etc you would use titanium backup, and for contacts it r is easier to sync them to Google.
Sent from my GT-I9300 using xda app-developers app
Zha0040 said:
Hi people
This is my first time posting here, Im sure this question was asked quite a few times,
[READ THlS FlRST] POST QUESTIONS IN THE Q&A SECTION AND NOT HERE!!!
You can try from recovery restoring Data only but it may not work 100% on a different firmware
Click to expand...
Click to collapse
Restore your rom. Install titanium backup and backup your data. Your contacts will be resynced from gmail and your photos won't be deleted. I think this is the easiest way.
Sent from my GT-I9300 using Tapatalk 4 Beta

[Q] returning to stock while keepin root

i recently installed liquid smooth on my gf's i9300 she prefers stock rom. my Q is can i simply go to TWRP and restore the 4.1.2 rooted back up i did. or will i have to flash stock through odin and also wat will i have to do wit gapps as her s3 is on liquid-jb-v2.7-oficial 4.2.2. as the title says id prefer to keep root but can root again if i have to. all answers appreciated
Wouldn't be much point taking a backup that can't be restored
Sent from my GT-I9300 using Tapatalk 2
rootSU said:
Wouldn't be much point taking a backup that can't be restored
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
and all the apps play store will be good aswell?????
Tricksy87 said:
and all the apps play store will be good aswell?????
Click to expand...
Click to collapse
The nandroid backup you had taken then, will restore the phone as an exact snapshot of how it was then. Any apps installed since (or SMS received for example) will be lost, but the phone will be exactly as it was when you took the backup.
If there are SMS that need to be backed up, I recommend SMS backup+, it will back up SMS to your Gmail account. You can even browse them as emails in gmail.
Any apps / data that you want to backup over and above what is in the nandroid backup, use Titanium. With this, ONLY backup and restore USER APPS. System data is incompatible.
Hope this helps. There are some guides in General, under "Roll-up Sticky thread". You should be able to get all teh info you need (including back ups) from tehre.

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