Question : restoring data after flashing roms - LG Optimus 2x

First of all,hi all,newbies here.. Bought my O2X for about a month n flashed a few custom roms..question is,i read somewhere that 'restoring data' after flashing roms can cause battery drain issue,is that mean restoring thru recovery or titanium backup? I always use titanium backup n restore app only,afraid of the batt drain issue,but it gets annoying coz i need to set up everything again.(account login,settings).
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Only restore "user apps", not system data when coming from another rom.
Sometimes restoring user apps WITH data can cause problems, like batterydrain. For example when going from froyo to gingerbread.
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mrBira said:
Only restore "user apps", not system data when coming from another rom.
Sometimes restoring user apps WITH data can cause problems, like batterydrain. For example when going from froyo to gingerbread.
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Click to expand...
Click to collapse
Which means everytime we flashed new roms,we need to setup all the accounts n apps settings again,rite? I thought it can be easier. ;-P
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williemeiser said:
Which means everytime we flashed new roms,we need to setup all the accounts n apps settings again,rite? I thought it can be easier. ;-P
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Click to expand...
Click to collapse
not really, when staying on froyo rom (MCR Kitchen for example), just flash over new rom, you will keep your data ...
when flashing new baseband -> also just restore backup in CWM
when changing to CM, i would recommend using titanium or mybackup pro to restore your apps (exclude system apps in backup, cause they are different !)
but when you´re staying on CM , just flash new rom, you will keep your data !

75markus said:
not really, when staying on froyo rom (MCR Kitchen for example), just flash over new rom, you will keep your data ...
when flashing new baseband -> also just restore backup in CWM
when changing to CM, i would recommend using titanium or mybackup pro to restore your apps (exclude system apps in backup, cause they are different !)
but when you´re staying on CM , just flash new rom, you will keep your data !
Click to expand...
Click to collapse
Is it? I mean, if im from Fear Fr17 mow,later wanna flash Fr18, i dnt need to wipe anything?system?factory reset?dalvik?cache?
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williemeiser said:
Is it? I mean, if im from Fear Fr17 mow,later wanna flash Fr18, i dnt need to wipe anything?system?factory reset?dalvik?cache?
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Click to collapse
yes !!
i came from fr14 to fr18b2 without wiping anything !
i would only wipe once when you plan to move to cm, but when you stay on MCR based roms, just reflash rom and enjoy !

75markus said:
yes !!
i came from fr14 to fr18b2 without wiping anything !
i would only wipe once when you plan to move to cm, but when you stay on MCR based roms, just reflash rom and enjoy !
Click to expand...
Click to collapse
Ok i get that,but still,what about for different rom,say.. Fear Fr17 --> Blazing dragon.?
Sorry for asking too much. N thanks!
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williemeiser said:
Ok i get that,but still,what about for different rom,say.. Fear Fr17 --> Blazing dragon.?
Sorry for asking too much. N thanks!
Sent from my LG-P990 using XDA Premium
Click to expand...
Click to collapse
Fear, BlazingDragon, they are all based on MCR, so it shouldn´t be a problem ...
just try out, in worst case, when facing a bootloop or some other problems, you can wipe anyway afterwards ...
so it´s good to have a "titanium" or "mybackuppro" backup for worst case

Ok thanks dude!
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Related

[Q] restore

can anyone tell me how can i restore all my apps(which are both on sd-ext and phone) via a nandroid backup???
i made a backup of my system in cyanogen...now im shifting to other rom...
if it is possible to restore only the apps then plz tell me the steps
A5D said:
can anyone tell me how can i restore all my apps(which are both on sd-ext and phone) via a nandroid backup???
i made a backup of my system in cyanogen...now im shifting to other rom...
if it is possible to restore only the apps then plz tell me the steps
Click to expand...
Click to collapse
Advanced Restore-->restore data..
n ur apps n contacts sms will be back againn..
Thanks buddy.!
But way about my apps which are on sd-ext partition?
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Restore data, restore sd-ext. I am using this way every time i am flashing something new.
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Is it work between cm7 and other custom rom based stock i.e andro-id, emanon etc ???
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rodlee123 said:
Is it work between cm7 and other custom rom based stock i.e andro-id, emanon etc ???
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Click to expand...
Click to collapse
No..
I usually switch between different cyanogen mods because I get bored of it
I wanted to switch to cm7.2 from cyanogen music edition ...bit now I switched back to music edition..
As squadzone's cm7.2 lacks a2sd inbuilt and I fear if enable it and then restore me data like stated above ..ill freeze my fone ...so im wid music edition for the time
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A5D said:
No..
I usually switch between different cyanogen mods because I get bored of it
I wanted to switch to cm7.2 from cyanogen music edition ...bit now I switched back to music edition..
As squadzone's cm7.2 lacks a2sd inbuilt and I fear if enable it and then restore me data like stated above ..ill freeze my fone ...so im wid music edition for the time
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Click to expand...
Click to collapse
you do not need to wipe data and cache just wipe dalvik cache in advanced option so you do not need to restore it again and again thats a better thing to do
A5D said:
No..
I usually switch between different cyanogen mods because I get bored of it
I wanted to switch to cm7.2 from cyanogen music edition ...bit now I switched back to music edition..
As squadzone's cm7.2 lacks a2sd inbuilt and I fear if enable it and then restore me data like stated above ..ill freeze my fone ...so im wid music edition for the time
Sent from my GT-S5570 using XDA Premium App
Click to expand...
Click to collapse
for a2sd u can use an app called "s2e"...it works great on CM7!!!
galaxy fit + CM7.1 (2.3.7) + 801Mhz

[Q] ICS Nandroid Restore

Hello,
I have had some issues with a ROM (Extreme ICS) and had to reinstall it.
I backep up everything as Nandroid Backup, because there were several bootloops, everytime stuck etc. and when I restored it, again bootloops.
I restored only "data".
Now, I flashed CM9 and tried to restore only the "data" at "advanced restore", but again, it stucks at the CM9 boot screen and is loading .. now since 10 minutes ..
Tried it with DevilKernel and Semaphore and stock CM9 Kernel of course.
Nothing.
Can I do everything ? Any ideas ? I want to have my apps like colorNote again
Thank you,
YEA64
Restore data one app at a time, and no system data, then you can find the data that is causing problems
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How to restore only one app a time ?
YEA64 said:
How to restore only one app a time ?
Click to expand...
Click to collapse
Don't select batch, just tap on each app and a window pops up!
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slaphead20 said:
Don't select batch, just tap on each app and a window pops up!
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Click to expand...
Click to collapse
I'm referring to titanium, clean flash you're ROM, and then restore one app at a time
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I think you missunderstood me .. I am doing Nandroid backup not Titanium ..
The backup in CWM ..
YEA64 said:
I think you missunderstood me .. I am doing Nandroid backup not Titanium ..
The backup in CWM ..
Click to expand...
Click to collapse
I realised that, my bad, apologies
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You won't have much luck trying to restore data across roms like that though, hence my titanium reference
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slaphead20 said:
You won't have much luck trying to restore data across roms like that though, hence my titanium reference
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Click to expand...
Click to collapse
Damn .. so I can't do anything .. ?
It boots until the boot screen of the ROM .. it passes the Kernel logo and so on .. but it "loads" to a long time, so in your opinion it is non sense to wait ?
YEA64 said:
It boots until the boot screen of the ROM .. it passes the Kernel logo and so on .. but it "loads" to a long time, so in your opinion it is non sense to wait ?
Click to expand...
Click to collapse
I would go for a clean instal, I go back to gb every month or so, just to keep it clean and slick, only takes an hour to clean flash and restore back to where I am on slim, then as soon as I'm back and clean I do fresh nandroid and I know I'm safe and protected, might sound over the top but I give a lot of advise on slim thread and I need to know what works, what are bugs, and what is caused by user mess ups!
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[Q] [GB to JB and back]

Guys!!
i always appreciate the roms our developers make for us to enjoy our phone all the way more...but i know that JB and sumtimes even GB,not like JB but still lags/hangs/gets stuck..i mean i like the interface and all, of custom roms, but even the stock roms lag, and also in the end its about making calls and using watsapp, well atleast for me...!!!
So,
i wanted to know, is there any direct way install JB on my phone (like the nandroid restore) and as per my comfort, switch back to GB without the need do restoring everything (like we always have to do a factory reset and install all the apps again and restore every data again),
like can i use the nandroid restore to restore back to gb???
another thing is, suppose if i have a nandroid backup of my stock rom, and then i installed slim jb or galaxperia on my phone and want to shift back to stock...can i do the nand restore from cwm/twrp without thinking for a second (i.e. after doing the factory reset)???
From JB custom roms to JB stock, yes. If you have made nandroid backup, you can just restore. From JB to GB I don't think you can. You need to follow the downgrade procedures.
Thnx..and is there a way to get all my apps and data like they were before i installed a new rom
For eg: i have slim jb and want to shift to galaxperia...how can i without loosing the data and apps ( or without fact.reset)...i know i can use titanium but is there any other way of not even deleting them in the 1st place
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Well the reason for factory reset is to avoid any complications when switching roms..you can try flashing roms without factory reset but maybe there will be some problems. Therefore it is recommended to do so. As for backup, other that titanium you can just backup data using twrp but I prefer titanium
Guys thanks for the help..appreciate it!!
One more favor please...im currently on DDLK2 indian GB and im thinking of shifting to OmegaRomX by shaan....now i have made a backup of my stock rom using Twrp (system 552mb & data 826mb)..now as the procedure says i will factory reset before rebooting to Omega rom...
I want to ask, is it possible if i restore JUST my Data from backup, on Omegarom...i mean will i get all my apps and their data as it was...and i wont need to download it all again...
Will it work?will it cause any trouble??
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Guys, gr8 news by sammy....maybe its old but i found it now...they have released jb (I9070ODDULP8) in india...does that mean its stable???
i am currently on GB...n seriously bored with this phone...are there any lags in using apps and mailnly opening the calling app...in short is it available for daily use!!!
or should i go for the latest russian version released, as russia was the first where jb was released and so i was thinking maybe it would be more stable!!!
you should go for the Indian firmware..it's very good.. battery life is awesome and practically no lags..
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rushilkr said:
you should go for the Indian firmware..it's very good.. battery life is awesome and practically no lags..
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Click to collapse
+1
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Ready to change my old android 4.0 for 4.2.2

Hi people!!!
I'm ready to change my old android 4.0 for a new one, i'm thinking in 4.2.2 because it's newer and i think that has less bugs that this version.
But i'm worried about my apps, and services, like my gps points and my advace in my games and download again everything!!!
So, i want to know if exist any app to avoid download all again, and keep my info, like my notes, my downloads and everything.
Thanks in advance for the help!!!
Sent from my SGH-I897 using xda app-developers app
Google will back up all of your apps if you opted to do so. Make a nandroid back up in recovery, as well as a TiBu backup. Then when you isntall 4.2.2 you should be able to recover everything with those 3 backups.
x0ne215 said:
Google will back up all of your apps if you opted to do so. Make a nandroid back up in recovery, as well as a TiBu backup. Then when you isntall 4.2.2 you should be able to recover everything with those 3 backups.
Click to expand...
Click to collapse
Going from 4.0 to 4.2.2 could cause issues though so be warned that after you restore your data you could encounter FC's. Not saying it will happen but there is always a chance. Especially considering that there is a completely different partition layout between where you are and where you are wanting to go.
m1batt1 said:
Going from 4.0 to 4.2.2 could cause issues though so be warned that after you restore your data you could encounter FC's. Not saying it will happen but there is always a chance. Especially considering that there is a completely different partition layout between where you are and where you are wanting to go.
Click to expand...
Click to collapse
Well wouldn't he just flash 4.2.2 twice, then the gapps, and restore non-system apps and be fine?
x0ne215 said:
Well wouldn't he just flash 4.2.2 twice, then the gapps, and restore non-system apps and be fine?
Click to expand...
Click to collapse
Yes that would work perfectly as far as restoring apps. However the restore of user data for the apps so he has his last save point on a game or is already logged into Facebook might be a different story. With the use of the /datadata partition in JB it could cause issues. But it might not I really don't know.
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m1batt1 said:
Yes that would work perfectly as far as restoring apps. However the restore of user data for the apps so he has his last save point on a game or is already logged into Facebook might be a different story. With the use of the /datadata partition in JB it could cause issues. But it might not I really don't know.
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Click to expand...
Click to collapse
Good point, didn't think of that. I would think the apps should be able to find the correct path though when restoring backups from ICS to JB...worst comes to worst just move it manually
m1batt1 said:
Yes that would work perfectly as far as restoring apps. However the restore of user data for the apps so he has his last save point on a game or is already logged into Facebook might be a different story. With the use of the /datadata partition in JB it could cause issues. But it might not I really don't know.
Click to expand...
Click to collapse
I know that cm10.1 has a symbolic link, data/data >> datadata, that gets created when you flash it. I imagine that is only there to allow legacy settings to work.
Sent from the wholly ROMin' empire. SGH-I897 CM10.1
Thanks for the answers, its really helpfull for me.
Mmm i think that it's better download all again, after that generate a issues in device, because it's just why i'm changing my android version jeje to avoid problems and bugs.
So, i want just one answer, what it's better for me.
Make that backup and restore with all its problems, or just download all my apps again and lose the data.
Remember i am a noob in this world, and i think that i can afford the time of install all again.
Thank forum, it's just a lot of help for me.
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diabolelx said:
Thanks for the answers, its really helpfull for me.
Mmm i think that it's better download all again, after that generate a issues in device, because it's just why i'm changing my android version jeje to avoid problems and bugs.
So, i want just one answer, what it's better for me.
Make that backup and restore with all its problems, or just download all my apps again and lose the data.
Remember i am a noob in this world, and i think that i can afford the time of install all again.
Thank forum, it's just a lot of help for me.
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
Try both out. I would start by doing all your backups and then upgrade and try to restore your data. If it works then go with it. If you have problems resort to the other option.
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m1batt1 said:
Try both out. I would start by doing all your backups and then upgrade and try to restore your data. If it works then go with it. If you have problems resort to the other option.
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
Haha the easy way it's always the best way jaja!!
Sure, i'm going to do that, i will try in this weekend because i can't leave my phone incomplete for my work, it's a extencion of me jeje
Thanks friend!
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dirty flash if on same rom
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diabolelx said:
Hi people!!!
I'm ready to change my old android 4.0 for a new one, i'm thinking in 4.2.2 because it's newer and i think that has less bugs that this version.
But i'm worried about my apps, and services, like my gps points and my advace in my games and download again everything!!!
So, i want to know if exist any app to avoid download all again, and keep my info, like my notes, my downloads and everything.
Thanks in advance for the help!!!
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
You can use Titanium Backup to backup your apps

cant mount data and apps not working correct

a few days ago i installed the ultimatum rom 2.9 (without any scripts) everything was working but after one or two days my apps didnt work anymore it showed "prozess ... is not responding" when i launched the app . i figured out that when i move the app to sd and then back again it worked like normal. please help me i dont want to flash new rom cause ive bad mobile data and i dont want install all apps again
sry for bad english
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la.qu said:
a few days ago i installed the ultimatum rom 2.9 (without any scripts) everything was working but after one or two days my apps didnt work anymore it showed "prozess ... is not responding" when i launched the app . i figured out that when i move the app to sd and then back again it worked like normal. please help me i dont want to flash new rom cause ive bad mobile data and i dont want install all apps again
sry for bad english
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
thats wired !!!
well my friend, try to install (move to sd enabler) and it move the apps that you dont use to sd , or flash mardon stable rom its more better and dont have this problem, and if i didnt help you ask in the rom thread so the dev can help you
and if you want backup your apps using titanium backup
Ok thanks
Could i just flash a new rom without wipes? (from gb to jb)
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la.qu said:
Ok thanks
Could i just flash a new rom without wipes? (from gb to jb)
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Click to expand...
Click to collapse
you better do a full wipe , to enjoy your rom without lags and have the best prefromance
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la.qu said:
a few days ago i installed the ultimatum rom 2.9 (without any scripts) everything was working but after one or two days my apps didnt work anymore it showed "prozess ... is not responding" when i launched the app . i figured out that when i move the app to sd and then back again it worked like normal. please help me i dont want to flash new rom cause ive bad mobile data and i dont want install all apps again
sry for bad english
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
Take a backup using CWM of your current ROM.
Install a new ROM (whichever u like)
Download Nandroid Manager.
Using Nandroid Manager u can restore all apps and data from CWM backup of old ROM...
Hit thanx if this helped.
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