How to update a new ROM? - Galaxy S III Q&A, Help & Troubleshooting

Hey...flashing noobie here. So I just flashed CM10.1 Nightly 20130213 i9300 yesterday. I've been using goomanager so far, I scanned for updates and I've downloaded it. It's CM10.1 Nightly 20130216. My question is...do I just flash away or do I need to make a wipe?
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Just flash, if it's an update to the same rom (CM10.1 to CM10.1) you don't need to wipe. The exception is when the update changes the Android version, then you may need to wipe.

next time use Q&A section and please search before posting
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AW: How to update a new ROM?
U have the best results by flashing new roms or updates, when u wipe cache/dalvik cache before and after flashing!
Gesendet von meinem GT-I9300

qrne said:
U have the best results by flashing new roms or updates, when u wipe cache/dalvik cache before and after flashing!
Gesendet von meinem GT-I9300
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Only when you are flashing a different rom, if it's the same rom you only need to wipe if it's a different Android version or you have problems. That is the golden rule.

delsus said:
Only when you are flashing a different rom, if it's the same rom you only need to wipe if it's a different Android version or you have problems. That is the golden rule.
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Punctuation please...don't understand this sentence!

Had the same query...so when i flash a different build of ROM..say move from supernexus 2.0 build 3 to 4..do i need to wipe the phone? is there any way i can save all my settings so that i don't have to go through the entire process of setting every thing up again?

You do not have to wipe its your choice .
Wipe is to avoid any potential conflicts.
jje f***** the puntewationpolice

JJEgan said:
You do not have to wipe its your choice .
Wipe is to avoid any potential conflicts.
jje f***** the puntewationpolice
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Awesome. thanks

Related

[Q] Flashing A Rom Update

i currently have the cm9 beta0 on my phone, i seen they had an update that was cm9 beta1, my question is do i have to do a full wipe then flash tha update or can i just flash without wiping?, i did a search and couldnt find an answer....thanks in advanced..
jigsizzle said:
i currently have the cm9 beta0 on my phone, i seen they had an update that was cm9 beta1, my question is do i have to do a full wipe then flash tha update or can i just flash without wiping?, i did a search and couldnt find an answer....thanks in advanced..
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You don't need to wipe before flashing a newer version of a rom I am general unless the dev says a wipe is needed. So no wipe for you
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Waddle said:
You don't need to wipe before flashing a newer version of a rom I am general unless the dev says a wipe is needed. So no wipe for you
Sent from my SGH-I777 using xda premium
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thank you sir, youve been very helpful...

Installing a new rom

Hi sorry in advance if this kind of question comes up alot but imk looking to install a new rom onto my s3 how easy is it to do it? i already have a rom installed (darkys) is it a simple matter of finding a tutorial and just over wiping the curent rom with the new one? or do i have to go back to facotry settings and start from fresh?
Generally follow instructions on your chosen Rom thread
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Most are just wipe cache and flash over existing rom .
But easy peasy problem solver is to have a current Nandroid backup to restore if needed .
jje
does anyone know if the cynagen mod is released for the s3 i9300??
Seany_Blitz said:
does anyone know if the cynagen mod is released for the s3 i9300??
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cm10 and cm9, a quick look in development would have told you this
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CyanogenMod question

If a want to upgrade to CM 10 or CM9, from my stock rom, do I really need to do a wipe data, wipe factory reset? & what would happen if I do not? Is there any chance that something bad happen to it? Thank you guys Greetings.
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TheAndroidLord said:
If a want to upgrade to CM 10 or CM9, from my stock rom, do I really need to do a wipe data, wipe factory reset? & what would happen if I do not? Is there any chance that something bad happen to it? Thank you guys Greetings.
Sent from my GT-I9100 using xda app-developers app
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Yes, if coming from a GB based rom you should wipe date/factory reset.
Is there any reason why you cant? All you need to do is backup apps/app data with Titanium Backup and then restore once you have fresh rom.
TheAndroidLord said:
If a want to upgrade to CM 10 or CM9, from my stock rom, do I really need to do a wipe data, wipe factory reset? & what would happen if I do not? Is there any chance that something bad happen to it? Thank you guys Greetings.
Sent from my GT-I9100 using xda app-developers app
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1. Yeah full wipe is recommended if you are downgrading or upgrading to another Android version.
2. If you don't do full wipe there are chances that your CM9 will not bee stable, freezes and lockups here and there
Swyped from Samsung Galaxy SII
What about an ICS stock rom? that's the one I'm using right now . If I install the CM rom, and if I want to downgrade to the stock rom again, could I do that? Thank you for answering.
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TheAndroidLord said:
What about an ICS stock rom? that's the one I'm using right now . If I install the CM rom, and if I want to downgrade to the stock rom again, could I do that? Thank you for answering.
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If you are moving from stock to Aosp Roms and vice versa, you have to do full wipe
Swyped from Samsung Galaxy SII
Jokesy said:
If you are moving from stock to Aosp Roms and vice versa, you have to do full wipe
Swyped from Samsung Galaxy SII
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Thank you all guys, this really helped me
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TheAndroidLord said:
If I install the CM rom, and if I want to downgrade to the stock rom again, could I do that?
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Yes, you would just flash the stock ROM using Odin, and that would "unroot" your handset in the process.
If you try to switch from stock to a custom ROM, or between different custom ROMs without wiping your data, you can soft or hard-brick your handset. It's not worth the risk.

do i to need to full wipe

first of i will say i am a noob at this, i am on the latest jellybean leak(4.1.2),.so if i were to flash omega 33.1 do i need to full wipe or can i just flash on top of it.?...and if i were to wipe can i restore the titanium backup apps without problems?..thank u for ur time
onfire23 said:
first of i will say i am a noob at this, i am on the latest jellybean leak(4.1.2),.so if i were to flash omega 33.1 do i need to full wipe or can i just flash on top of it.?...and if i were to wipe can i restore the titanium backup apps without problems?..thank u for ur time
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Yes and Yes. BTW, begin reading up.
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Always fullwipe when you're flashing to a new rom. or when the rom specifies it's a full wipe. or when you jump from a different major version like ICS to JB
If in doubt do a full wipe, stock to custom means wipe ICS to JB wipe 4.1.1 to 4.1.2 wipe if you have problems. Same android version don't wipe.
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Tuchwiz rom

Hi guys, i want to to flash Tuchwiz rom v. 7,but i don't know which stock rom i must to flash before that. Please any one who know to help me and which version of odin i must to get.
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stoianmitkov said:
Hi guys, i want to to flash Tuchwiz rom v. 7,but i don't know which stock rom i must to flash before that. Please any one who know to help me and which version of odin i must to get.
Sent from my GT-S5830i using xda app-developers app
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Get stock firmware from sammobile.com
There you need an account and you can get the stock firmware from your country.
You need Odin 3.07
Put the file you need from sammobile in the PDA section.
Sent from my GT-S5830i using Tapatalk 2
qanda
-SyncSoft- said:
Get stock firmware from sammobile.com
There you need an account and you can get the stock firmware from your country.
You need Odin 3.07
Put the file you need from sammobile in the PDA section.
Sent from my GT-S5830i using Tapatalk 2
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Thank you. Can you tell me exacly what to do, to flash Tuchwiz rom, becouse i'm not sure.
stoianmitkov said:
Thank you. Can you tell me exacly what to do, to flash Tuchwiz rom, becouse i'm not sure.
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You should ask these question on the thread of the Rom, but here you go anyway.
Wipe Data, Wipe Cache, Wipe Dalvik Cache, Format System, Mount System, Flash Rom, Go through Aroma Installation, (It will show v6 but don't worry its v7), Reboot.
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qanda
-SyncSoft- said:
You should ask these question on the thread of the Rom, but here you go anyway.
Wipe Data, Wipe Cache, Wipe Dalvik Cache, Format System, Mount System, Flash Rom, Go through Aroma Installation, (It will show v6 but don't worry its v7), Reboot.
Sent from my GT-S5830i using Tapatalk 2
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Thank you, i'll try it. I hope to make something.

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