Installing different roms question - Verizon Samsung Galaxy S III

So I finally did my first rom today and now I want to try others. My question is if I download a different rom to my card then flash it, is this okay or do I need to remove my current rom. Also I use nova prime, so when I flash new roms and then restore from back through nova will I be able to get my set up back with all my apps? I just don't want to have to reorganize my pages and redownload all my apps again.
Thanks in advance.
So, I'm running clean rom, what are some others you recommend that are completely stable?
Sent from my SCH-I535 using Tapatalk 2

The process of flashing a new rom removes everything you currently have set up. In recovery, you'll perform a factory reset and system wipe which will remove your current rom, apps, data. Before flashing a new rom, backup all your user app/game data using apps like Titanium Backup or Carbon. As for Nova Prime, it only backs up your homescreen layout so restore this after restoring apps.
Perform a nandroid backup in recovery before flashing a new rom! I don't do recommendations, I always suggest you try everything.
Sent from my SCH-I535 using xda app-developers app

Related

how to back up system settings

what is the best/easiest way to backup and restore phone/system settings after each flash?
[email protected] said:
what is the best/easiest way to backup and restore phone/system settings after each flash?
Click to expand...
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Clockwork Mod Recovery
Unless you are talking about flashing from one rom to the next then titanium backup for apps, personal settings you'll just have to do yourself.
hmm... so there is no way to restore personal setting? that kind of sucks
The reason for this is your doing a full wipe pretty much erasing everything on the phone. When you flash a new ROM it is about the same as booting up your phone for the first time. The reason you have to do a full wipe is some roms have some scripts in certain places and others don't. If you don't wipe you run a chance of scripts conflicting being buggy and lots of force closes..... Keep in mind this is a generalization..
Sent from my Desire HD using XDA Premium App

Restore Nandroid Backup after flashing custom rom?

Hey.
If I flash custom rom and then decide to go back to stock rom, do I just run the nandroid backup on top of the custom rom, or I have to wipe or something to make it run smooth and fast?
Thanks.
I just restore. But if u feel a lil frantic about issues do the normal wipe process
Sent from my LG-P999 using XDA Premium App
SAme here, never wiped, always worked great.
It wont hurt, but it wont change anything either, because restoring the nandroid rom actually does that for you automatically

How do I get all my apps after flashing CM7

Hi,
Soooo.. I flashed CM7 for the first time ever..... woo hoo. but now all my apps, and everything from the stock are gone. Is there a way to load everything from stock onto the CM7? I tried doing a restore from NVFLASH but that just brought back the stock so how do I just keep everything the same but running the CM7.
Thanks guys
johnnyp500 said:
Hi,
Soooo.. I flashed CM7 for the first time ever..... woo hoo. but now all my apps, and everything from the stock are gone. Is there a way to load everything from stock onto the CM7? I tried doing a restore from NVFLASH but that just brought back the stock so how do I just keep everything the same but running the CM7.
Thanks guys
Click to expand...
Click to collapse
Well, if you had made a nandroid before you flashed, and could restore it (not sure when you did with NVflash), you would have everything back on your last ROM (you did not specify what ROM you were on).
You could then try just wiping dalvek and cache and formatting /system and flashing the ROM over it. That works OK most of the time. as you are clearing out the System partition but retaining your date (make sure you flash gapps also).
Another option is to wipe everything, and then flash the ROM, gapps, and then date only with advanced recovery.
Depending on what ROM you are coming from, that could carryover some issues - but most of the time it works OK.
If you did not have a backup of your data, then you will have to rebuild it from scratch in any case, so you might just as well do it on a clean install of CM7.
Well I did make a backup but when I restore its not cm 7 anymore so using nv flash how can I restore all the apps and messages, etc onto the cm7?
Sent from my LG-P999 using XDA Premium App
johnnyp500 said:
Well I did make a backup but when I restore its not cm 7 anymore so using nv flash how can I restore all the apps and messages, etc onto the cm7?
Sent from my LG-P999 using XDA Premium App
Click to expand...
Click to collapse
Have you tried titanium backup? Restore your old Rom with the apps. Back them up using TI to the external sd card. Do the usual stuff to load a new rom and restore your apps using TI. That's how I do it.
Some also like google restore, but I like having a hard copy for myself.
jcbofkc said:
Have you tried titanium backup? Restore your old Rom with the apps. Back them up using TI to the external sd card. Do the usual stuff to load a new rom and restore your apps using TI. That's how I do it.
Some also like google restore, but I like having a hard copy for myself.
Click to expand...
Click to collapse
I downloaded titanium backup but it says the device is not rooted. I have the nvflash CWM on there but I assume its still not rooted. Now that I have the NVFLASH CWM and i can boot into recovery how do I root the G2X with the latest gingerbread update?
johnnyp500 said:
I downloaded titanium backup but it says the device is not rooted. I have the nvflash CWM on there but I assume its still not rooted. Now that I have the NVFLASH CWM and i can boot into recovery how do I root the G2X with the latest gingerbread update?
Click to expand...
Click to collapse
Restore your original stock rom with all the apps. Root using the one-click-method. Install TI. Backup your apps to the sd card. Now flash your favorite rom. Install TI on the new rom. Restore your apps from the TI backup you made on your sd card.
It should work.
Although on CM7 I had a couple of issues restoring certain apps. I think it has something to do with how CM7 names different partitions.
jcbofkc said:
Restore your original stock rom with all the apps. Root using the one-click-method. Install TI. Backup your apps to the sd card. Now flash your favorite rom. Install TI on the new rom. Restore your apps from the TI backup you made on your sd card.
It should work.
Although on CM7 I had a couple of issues restoring certain apps. I think it has something to do with how CM7 names different partitions.
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Click to collapse
The problem is one-click method doesnt work on 2.3.3.
johnnyp500 said:
The problem is one-click method doesnt work on 2.3.3.
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Click to collapse
Install a rooted version of 2.3.3 from the dev section.
jcbofkc said:
Install a rooted version of 2.3.3 from the dev section.
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Click to collapse
Yea but then I have to wipe the device before I install it which brings me back to how not having all my apps backed up on titanium
Sounds like your options are wipe or stay stock.
Sent from my LG-P999 using XDA App
I might have an idea but you'll have to do the research.
Boot into CWM and connect USB to your computer. You may be able to copy your /data/app folder to your computer using ADB commands, then restore them the same way. Might work, might not. Never done it that way. And this will probably only backup the apps, not the data (savegames, etc.).
As I said earlier, you can restore data only with recovery/advanced restore.
Sent from my LG-P999 using XDA Premium App
gaww said:
As I said earlier, you can restore data only with recovery/advanced restore.
Sent from my LG-P999 using XDA Premium App
Click to expand...
Click to collapse
Yes, restoring /data only from the advanced restore menu in CWM may work. But I think that will restore all system data as well which may cause FC frenzy. Definitely worth a shot!
r4d14n7 said:
I might have an idea but you'll have to do the research.
Boot into CWM and connect USB to your computer. You may be able to copy your /data/app folder to your computer using ADB commands, then restore them the same way. Might work, might not. Never done it that way. And this will probably only backup the apps, not the data (savegames, etc.).
Click to expand...
Click to collapse
I think ill just wait until gingerbreak or superoneclick are available on the update then I'll root it, back up with titanium, and restore after i flash cm7.
btw. If I do a wipe, and then go d/l the apps i paid for again will it recognize that ive already paid for em or would i have to pay again?
r4d14n7 said:
Yes, restoring /data only from the advanced restore menu in CWM may work. But I think that will restore all system data as well which may cause FC frenzy. Definitely worth a shot!
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Click to collapse
So far only issue is turning it off. Everything else works.
Sent from my LG-P999 using XDA Premium App
johnnyp500 said:
I think ill just wait until gingerbreak or superoneclick are available on the update then I'll root it, back up with titanium, and restore after i flash cm7.
btw. If I do a wipe, and then go d/l the apps i paid for again will it recognize that ive already paid for em or would i have to pay again?
Click to expand...
Click to collapse
All of your purchases are remembered. As long as you sign in with the same google account you bought them with you can download them again for free.
G2X CM7
Well so I took screen shots of all my screens and app drawer and just downloaded all my apps again. Then I restored the SMS from the SMS Backup and now everything is the same just running CM7. First time Ive flashed a rom woo hoo.
us my backup from the market. back up everything, then wipe, flash new rom, then download my backup from market, then restore your stuff.

Can you backup your applications from recovery?

Hey guys...
I have been using EHNDROIX custom rom for quite some time. For no apparent reason now when I try to boot my phone it freezes on the logo screen. I tried installing newest or oldest updates, or even other custom roms but I still face the same problem. I was wondering if there is a way to bypass that problem without losing my applications. Do you have any suggestions on what to try apart from wiping cache, dalvik cache and fixing permissions (which I've already tried)? Can I backup my applications from recovery before wiping data which I suppose will fix the problem?
Titanium bkp will let you restore app data from a cwm backup (may only be a pro option)
Sent from my M886 using Tapatalk 2
If titanium backup can restore applications from cwm backup it will save me a lot of trouble
wizard3 said:
If titanium backup can restore applications from cwm backup it will save me a lot of trouble
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Click to collapse
It can .
wizard3 said:
If titanium backup can restore applications from cwm backup it will save me a lot of trouble
Click to expand...
Click to collapse
yea it can 5.99 in the market
titanium backup really can do that
So, only the pro version can do that...right?
wizard3 said:
So, only the pro version can do that...right?
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Click to collapse
Yes, unless it was recently added to free but 5.99 is a small price for all the headache it will save you in the long run
Sent from my M886 using Tapatalk 2
You can wipe data without losing your applications. You would have had to run a titanium backup before you got stuck in your bootloop scenario. TB pro is the best $6 I have spent on the market.
Sent from my A500 using CM10 JB unofficial
Hi,
Titanium backup can restore apps from cwm backups.
But also, if your using the test cwm recovery (version 6.0 or above I think) and you will be flashing the same rom again, you can go to recovery, select advance restore, select your cwm backup you made earlier, and select "restore data only"
That will restore all your data you had on the phone, like apps, app data, call logs, ect.
But you should really be on the same rom that you made the backup of to do this, or else it can cause more boot loops.
Cheers
Corey
Sent from my Nexus 7 using Tapatalk 2
fishingfon said:
Hi,
Titanium backup can restore apps from cwm backups.
But also, if your using the test cwm recovery (version 6.0 or above I think) and you will be flashing the same rom again, you can go to recovery, select advance restore, select your cwm backup you made earlier, and select "restore data only"
That will restore all your data you had on the phone, like apps, app data, call logs, ect.
But you should really be on the same rom that you made the backup of to do this, or else it can cause more boot loops.
Cheers
Corey
Sent from my Nexus 7 using Tapatalk 2
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Click to collapse
That sounds really interesting..Thanks for pointing it out!

[Q] Synergy Rom Update

Do i just download the new version and flash over the existing? Would that wipe my apps out to where i would have to download them again? Thanks
king750 said:
Do i just download the new version and flash over the existing? Would that wipe my apps out to where i would have to download them again? Thanks
Click to expand...
Click to collapse
It's always recommended to wipe before flashing, but dirty-flashing shouldn't wipe out your apps.
You have two options though.
You can use titanium backup to backup all of your apps and data and do a clean wipe and restore them.
Or you can make a backup using TWRP/CWM and try dirty-flashing the new version. If anything goes array then just revert back to the old build and do option 1.
unnymbasecond
fadac said:
It's always recommended to wipe before flashing, but dirty-flashing shouldn't wipe out your apps.
You have two options though.
You can use titanium backup to backup all of your apps and data and do a clean wipe and restore them.
Or you can make a backup using TWRP/CWM and try dirty-flashing the new version. If anything goes array then just revert back to the old build and do option 1.
Click to expand...
Click to collapse
I wiped everything and flashed. Thanks
It's always best to do a full wipe. Less issues /bugs that way especially when going to a new build. 4.1.1 to 4.1.2. There were a lot of changes.
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