Database Develop

How to take backup of stock ROM before rooting?

Guys please suggest is there any way to have backup of stock ROM before rooting?

The only thing you have to backup are your apps and their data. I suggest to use "Titanium-Backup" it is not for free, but the best solution. I didn´t do a backup. Normally you don´t be forced to use it (until you want to install a custom rom)

Check some the threads in the Dev section about making your own ftf.

Original Stock Rom
Sunfl4sh said:
The only thing you have to backup are your apps and their data. I suggest to use "Titanium-Backup" it is not for free, but the best solution. I didn´t do a backup. Normally you don´t be forced to use it (until you want to install a custom rom)
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Doesn't having the original copy of stock ROM without the root and possible changes to flash counter give a clean ROM especially for warranty work?

docyoung said:
Doesn't having the original copy of stock ROM without the root and possible changes to flash counter give a clean ROM especially for warranty work?
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Click to collapse
Sony phones doesn't have flash counter like samsung ones
Sunfl4sh said:
The only thing you have to backup are your apps and their data. I suggest to use "Titanium-Backup" it is not for free, but the best solution. I didn´t do a backup. Normally you don´t be forced to use it (until you want to install a custom rom)
Click to expand...
Click to collapse
Titanium Backup doesn't work without root.
techpal said:
Guys please suggest is there any way to have backup of stock ROM before rooting?
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Click to collapse
There isn't any way to make a backup without a working recovery, so you need root, to delete all the trails of the root you need only to flash a stock firmware with flashtool.
(If you want to unlock your bootloader, take a backup of your TA partition to save the warranty)
You can find all on the forum
You don't need to make a backup of your apps and data, cause if you only root without unlocking bootloader it won't wipe anything.
Sorry, I didn't read the date of the post.

Ya got it and thanks for your reply. Anyways I have sold xz and moved on to Z Ultra.

Does it fit for Samsung devices, Tablets?
-totonio- said:
Sony phones doesn't have flash counter like samsung ones
Titanium Backup doesn't work without root.
There isn't any way to make a backup without a working recovery, so you need root, to delete all the trails of the root you need only to flash a stock firmware with flashtool.
(If you want to unlock your bootloader, take a backup of your TA partition to save the warranty)
You can find all on the forum
You don't need to make a backup of your apps and data, cause if you only root without unlocking bootloader it won't wipe anything.
Sorry, I didn't read the date of the post.
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Click to collapse
Does the backing up the TA apply to Samsung Tablets too? Sorry lost my thread so to speak, thanks for answering anyway.

docyoung said:
Does the backing up the TA apply to Samsung Tablets too? Sorry lost my thread so to speak, thanks for answering anyway.
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No, if they have a flash counter you can use the triangle away app from chainfire to reset the flash counter, and go back in warranty
http://forum.xda-developers.com/showthread.php?t=1494114

-totonio- said:
Sony phones doesn't have flash counter like samsung ones
Titanium Backup doesn't work without root.
There isn't any way to make a backup without a working recovery, so you need root, to delete all the trails of the root you need only to flash a stock firmware with flashtool.
(If you want to unlock your bootloader, take a backup of your TA partition to save the warranty)
You can find all on the forum
You don't need to make a backup of your apps and data, cause if you only root without unlocking bootloader it won't wipe anything.
Sorry, I didn't read the date of the post.
Click to expand...
Click to collapse
Thanks Anyway, the problem redoing the Rom didn't change the Knox status. So since knox is trigger can't update, which I think is going too far. I should be entitled to updates and if they don't work that is on me. Looking for a forum where people may want to class action suit on Samsung over knox.
doc

[Q] Nandroid backup for I9305?

Hello,
Someone has or can point me where to download a nandroid backup for S3 Lte (i9305)?
Thank you

Drug_Store said:
Hello,
Someone has or can point me where to download a nandroid backup for S3 Lte (i9305)?
Thank you
Click to expand...
Click to collapse
No nandroid backups posted as they are individual to each user .
No stock roms posted as a nandroid either .
Or do you mean you want to backup your own phone >> Philz Recovery is best .

JJEgan said:
No nandroid backups posted as they are individual to each user .
No stock roms posted as a nandroid either .
Or do you mean you want to backup your own phone >> Philz Recovery is best .
Click to expand...
Click to collapse
Thank you for replying.
I mean, get a full backup from another unit... and just use parts of it.

Drug_Store said:
Thank you for replying.
I mean, get a full backup from another unit... and just use parts of it.
Click to expand...
Click to collapse
not possible

[Q] EFS Partition

Will we need to backup are EFS partition like the N5?

dirtbikerr450 said:
Will we need to backup are EFS partition like the N5?
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Click to collapse
I'd say yes, but it's personal preference really. If you'd happen to lose your EFS, then you're screwed because it contains your IMEI, MAC Address, Wifi MAC Address, etc...
If you flash a lot of ROMs I would say yes, but if you flash zero ROMs or very few, then I would say it's not totally necessary. It only takes one bad flash to ruin your EFS.
No one replied so I figured, why not?

StrifeSoldierVII said:
I'd say yes, but it's personal preference really. If you'd happen to lose your EFS, then you're screwed because it contains your IMEI, MAC Address, Wifi MAC Address, etc...
If you flash a lot of ROMs I would say yes, but if you flash zero ROMs or very few, then I would say it's not totally necessary. It only takes one bad flash to ruin your EFS.
No one replied so I figured, why not?
Click to expand...
Click to collapse
How does one go about backing up that partition?

elevatorguy said:
How does one go about backing up that partition?
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Click to collapse
A custom recovery like TWRP.

mwalt2 said:
A custom recovery like TWRP.
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Click to collapse
OK thanks. Would assume it's somewhere in an advanced setting somewhere? Don't remember seeing it in the regular backup part

elevatorguy said:
OK thanks. Would assume it's somewhere in an advanced setting somewhere? Don't remember seeing it in the regular backup part
Click to expand...
Click to collapse
Just do a regular Nandroid backup in recovery via TWRP and there is a check box for the EFS partition. Check it along with anything else you might want to back up at the time. Make sure you are on the latest TWRP version, otherwise you may not have this option.

StrifeSoldierVII said:
Just do a regular Nandroid backup in recovery via TWRP and there is a check box for the EFS partition. Check it along with anything else you might want to back up at the time. Make sure you are on the latest TWRP version, otherwise you may not have this option.
Click to expand...
Click to collapse
Thanks for the education. Will back it up now ?

elevatorguy said:
Thanks for the education. Will back it up now ?
Click to expand...
Click to collapse
Not a problem. Sucks that you didn't get an answer until now though.

StrifeSoldierVII said:
Not a problem. Sucks that you didn't get an answer until now though.
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Click to collapse
I wasn't the one who originally asked the question I just saw something about needing to backup something. I'm kinda paranoid about backing things up. Few more things to ask. Do you back EFS up with every nandroid and just restore it with everything else, or do you keep a copy of just the EFS itself and restore it separately if something messes up?

elevatorguy said:
I wasn't the one who originally asked the question I just saw something about needing to backup something. I'm kinda paranoid about backing things up. Few more things to ask. Do you back EFS up with every nandroid and just restore it with everything else, or do you keep a copy of just the EFS itself and restore it separately if something messes up?
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Click to collapse
I do a one time back of of just the EFS for each major android update, then erase the older version.
Like right now I have the efs backup for 5.0.2. When 5.1 comes to play I will back that up and then delete the 5.0.2. Just my preference

the_rooter said:
I do a one time back of of just the EFS for each major android update, then erase the older version.
Like right now I have the efs backup for 5.0.2. When 5.1 comes to play I will back that up and then delete the 5.0.2. Just my preference
Click to expand...
Click to collapse
One more question. Can you make a backup of just the EFS partition and restore just that partition or do you have to restore a complete nandroid of the whole system? Thanks I'm sure this is all basic stuff to you but I seem to learn something new every day.

elevatorguy said:
One more question. Can you make a backup of just the EFS partition and restore just that partition or do you have to restore a complete nandroid of the whole system? Thanks I'm sure this is all basic stuff to you but I seem to learn something new every day.
Click to expand...
Click to collapse
I do just do the efs partition

the_rooter said:
I do just do the efs partition
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OK thanks. I'll make a copy of just that. Guess that means you can just restore that alone.

Hi everyone! I am a newby here. I just want the Efs backup from TWRP of 6.0 Marshmallow
Please anyone upload it. Thanks.

I'm sorry, but you can't use someone else's.
Sent from my Nexus 6 running cyosp using Tapatalk

I'm having some problems with wifi/bluetooth mac address and want to try to format efs partition and then restore it
already have an efs backup made with TWRP but couldn't find the option to format that partition in order to fix any possible FS error.
Did you know how?

How to back up my factory ROM?

Just got a new unit and would like to make a full backup of the factory ROM before proceeding to try out different ROMs. I did find an old thread from 2011 [HOW-TO]Create Custom ODIN Images for Backup/Restore but I'm not entirely sure if this is still accurate advice.
Also, it says that the device needs to be rooted in order to make the backups. My understanding is that if I root the system it will be detected by the system and OTA updating will then be disabled, which is not what I want. So my second question is: Is it really necessary to root and if so what is the best temporary method?

Aethera said:
Just got a new unit and would like to make a full backup of the factory ROM before proceeding to try out different ROMs. I did find an old thread from 2011 [HOW-TO]Create Custom ODIN Images for Backup/Restore but I'm not entirely sure if this is still accurate advice.
Also, it says that the device needs to be rooted in order to make the backups. My understanding is that if I root the system it will be detected by the system and OTA updating will then be disabled, which is not what I want. So my second question is: Is it really necessary to root and if so what is the best temporary method?
Click to expand...
Click to collapse
ODIN flash TWRP then backup your stock ROM.

ShrekOpher said:
ODIN flash TWRP then backup your stock ROM.
Click to expand...
Click to collapse
Thanks that what I ended up doing because it was definitely easiest.

Aethera said:
Just got a new unit and would like to make a full backup of the factory ROM before proceeding to try out different ROMs. I did find an old thread from 2011 [HOW-TO]Create Custom ODIN Images for Backup/Restore but I'm not entirely sure if this is still accurate advice.
Also, it says that the device needs to be rooted in order to make the backups. My understanding is that if I root the system it will be detected by the system and OTA updating will then be disabled, which is not what I want. So my second question is: Is it really necessary to root and if so what is the best temporary method?
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Click to collapse
Small piece of advice my friend, be sure to include EFS in the backup to be on the safe side, also I suggest making a copy on a external SD or transferring to a PC

Why efs?
glm0025 said:
Small piece of advice my friend, be sure to include EFS in the backup to be on the safe side, also I suggest making a copy on a external SD or transferring to a PC
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Click to collapse
According to TWRP they say:
Some devices have “special partitions” like WiMAX, pds, efs, etc. These partitions almost never need to be included in a normal backup.
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Click to collapse
I already did one restore from my backup which had not included efs and it worked ok. What exactly is efs and why would we need it?

Aethera said:
According to TWRP they say:
I already did one restore from my backup which had not included efs and it worked ok. What exactly is efs and why would we need it?
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Click to collapse
The EFS folder contains important information from the phone, like the IMEI for example, and if it gets erased by error it may affect your ability to successfully connect to a provider. Backups in TWRP will give you the option to backup important partitions one of those is the EFS folder, alternatively you may also use an application to make a backup (requires root) like EFS Manager(IMEI)-Note4 on the play store.

Create EFS Backup?

How can I create an EFS backup? I do have TWRP installed but I don't see an option for it anywhere.
Wanna have a backup just in case something goes wrong with flashing and modding the device.

KuroRyu said:
How can I create an EFS backup? I do have TWRP installed but I don't see an option for it anywhere.
Wanna have a backup just in case something goes wrong with flashing and modding the device.
Click to expand...
Click to collapse
https://twrp.me/faq/whattobackup.html

KuroRyu said:
How can I create an EFS backup? I do have TWRP installed but I don't see an option for it anywhere.
Wanna have a backup just in case something goes wrong with flashing and modding the device.
Click to expand...
Click to collapse
Just don't restore it, you'll brick your phone