OK, newbie here.
I've had my TF300T for around 2 years (or maybe its just one )
Anyway, I finally broke down and unlocked, rooted and applied the latest Omni ROM to my system without issue.
So far I like it just fine but would like to explore other ROM's as well.
Being a newbie I'm sure if this is some simple question.
Can I just flash my system with a CyanogenMod ROM without doing anything else?
I am using TWRP which seems rather easy to use.
Forgive the newbie question as I'm still learning all the parts and pieces of all this.
Cheers
Did you install the kitkat version of OmniRom? If so, then you can install the KitKat version of Cyanogenmod without a problem. The TWRP version for Jellybean is different than the KitKat version.
Sent from my TF300T using xda app-developers app
I shouldn't think it would be a problem, especially if you do a clean wipe first. I know there's a lot of discussion and debate about when you can dirty flash or when you should clean flash, but I like to play it safe so I always clean wipe if I'm switching roms JMHO.
Yeah, I installed the kitkat version of OmniRom so I was thinking it would be OK to install CyanogenMod after doing a wipe first.
Thanks!
ChiefIlliniwek5 said:
I shouldn't think it would be a problem, especially if you do a clean wipe first. I know there's a lot of discussion and debate about when you can dirty flash or when you should clean flash, but I like to play it safe so I always clean wipe if I'm switching roms JMHO.
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Yeah, you shouldn't ever dirty flash anyways though unless you are just updating nightlies. From ROM to ROM dirty flashing is a no-no and could result in FCs or bootloop unless you wipe data.
ChiefIlliniwek5 said:
I shouldn't think it would be a problem, especially if you do a clean wipe first. I know there's a lot of discussion and debate about when you can dirty flash or when you should clean flash, but I like to play it safe so I always clean wipe if I'm switching roms JMHO.
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Can you define clean flash?
Other than Dalvic Cache and Cache what other things need to be wiped to constitute a clean flash?
ricktendo said:
Can you define clean flash?
Other than Dalvic Cache and Cache what other things need to be wiped to constitute a clean flash?
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Wiping /data & /system
Related
Aloha all)
Need wipe before flashing next CM Nightly builds?
Thx
I am not sure if your question is clear or not,
anyways,
it depends, if you are coming from stock or another custom rom then YES.
if you are already on a nightly and you want to update to newer builts, usually a wipe is not needed. i said 'usually' because we never know what are the changes.....
Example) I have a cm_crespo_full-13. Need wipe before flashing cm_crespo_full-14?
zadnica said:
Example) I have a cm_crespo_full-13. Need wipe before flashing cm_crespo_full-14?
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Nope, you only need to wipe when installing a new rom for the over a different rom.
kenvan19 said:
Nope, you only need to wipe when installing a new rom for the over a different rom.
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Nice. Thx)
zadnica said:
Nice. Thx)
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Np man, flash away!
kenvan19 said:
Nope, you only need to wipe when installing a new rom for the over a different rom.
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This is somewhat accurate. But for the best possible performance it is recommended to wipe.
But yeah, pretty much... just flash it and if you encounter any sketchy problems. Perform a fix permissions (if FC's occurs)... or Wipe cache, factory settings, dalvik (then do fix permissions after restoring apps) before you make a thread about your problem.
i looked through the forum and didn't find this exact question so i'm sorry if it's been posted before.
basically what i'm wondering is if i have a ROM installed, let's just say one of the new ICS ones, and a new release of that ROM comes out, is there a way to upgrade to the newer version without having to install all my apps and stuff again through titanium backup? i hope that makes sense. in other words, is installing a new version of a ROM that you are already using going to be the same process as flashing a new ROM entirely? that could get annoying with newer versions of ICS seemingly coming out twice a week.
thanks in advance!
It's recommended to wipe and reflash, but I just flash over top and if there's problems I resort to wiping. Clear cache and dalvik and just flash over top, your apps will still be there. But if you do it this way, you should not report any problems
Sent from my Inspire 4G using Xparent Blue Tapatalk
Probably could have used search to find this. But typically, unless the dev say to full wipe, when an update comes out for the rom you are using you can flash the update over the older version without a full wipe. You are still required to clear cache/dalvik to do this. If anything that was working before does not work anymore after you have flashed the update over the older version, then you should go back and do a full wipe and flash the new version. I personally always full wipe when flashing a newer version.
Sent from my Inspire 4G using xda premium
It all depends on the ROM and what is updated. Seriously you have to go by what the DEV says in his thread. Some you can update without wiping and some you have to wipe. Others will automatically wipe for you. Best advice is to read the DEV's thread. They should all give you this info. And if you looked over the first few posts of his thread you really wouldn't be asking this question here.
Some mods have the cache/dalvik wipe built in, so just make sure you read through the thread for whatever mod you're trying. Wiping it twice won't hurt, but just wastes a little time.
RunnyDrOiD
I know that we have different method for rom installation but do you have any idea about RunnyDrOiD
Thanks
lgluna20 said:
I know that we have different method for rom installation but do you have any idea about RunnyDrOiD
Thanks
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really? man. I'll make this very simple for you.
1. put rom on root of sdcard
2. boot into recovery
3. wipe data, cache, dalvik cache
4. install from sdcard the zip file
5. reboot.
almost all ROMs except for the PD98IMG.zip stock ROMs are flashed with the above method. Not all ROMs require a full wipe (data, cache, dalvik cahce) when upgrading within the same ROM but it is recommended to do so to avoid any issues. If you're switching between different ROMs, it is required to do a full wipe. Search my good man.
Hello,
I recently installed custom Jellywiz rom on my Verizon S3.
My question is if I have new custom rom versions or if I want to switch to a different rom, do I always have to go back to stock firmware and then install the custom rom or can I directly flash over my existing custom rom ?
tomalrocks said:
Hello,
I recently installed custom Jellywiz rom on my Verizon S3.
My question is if I have new custom rom versions or if I want to switch to a different rom, do I always have to go back to stock firmware and then install the custom rom or can I directly flash over my existing custom rom ?
Click to expand...
Click to collapse
New custom rom versions: Unless otherwise stated by the developer you can go ahead and just dirty flash right on top of the current one, but if you experience issues then i'd wipe data and cache and do a clean install.
Switching to a different rom: ALWAYS do a clean install (wipe data, and cache), i can't urge how important that is, while you may not have any issues whatsoever, you definitely could encounter issues because each developer may have different changes, and you don't want stuff to mix and match.
Neverendingxsin said:
New custom rom versions: Unless otherwise stated by the developer you can go ahead and just dirty flash right on top of the current one, but if you experience issues then i'd wipe data and cache and do a clean install.
Switching to a different rom: ALWAYS do a clean install (wipe data, and cache), i can't urge how important that is, while you may not have any issues whatsoever, you definitely could encounter issues because each developer may have different changes, and you don't want stuff to mix and match.
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Thanks. So just flashing over existing rom after wiping data and cache will work. Will do that. I do not want to go back to stock rom always as that is time consuming.
tomalrocks said:
Thanks. So just flashing over existing rom after wiping data and cache will work. Will do that. I do not want to go back to stock rom always as that is time consuming.
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Yeah this is fine. The way I've always done it. Also in clockwork, go to advanced >wipe dalvic
Neverendingxsin said:
New custom rom versions: Unless otherwise stated by the developer you can go ahead and just dirty flash right on top of the current one, but if you experience issues then i'd wipe data and cache and do a clean install.
Switching to a different rom: ALWAYS do a clean install (wipe data, and cache), i can't urge how important that is, while you may not have any issues whatsoever, you definitely could encounter issues because each developer may have different changes, and you don't want stuff to mix and match.
Click to expand...
Click to collapse
aypeeootrek said:
Yeah this is fine. The way I've always done it. Also in clockwork, go to advanced >wipe dalvic
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Thanks :good:
Do you know whether I am use CWMod recovery to flash stock roms or do i need to use ODIN for that?
tomalrocks said:
Thanks :good:
Do you know whether I am use CWMod recovery to flash stock roms or do i need to use ODIN for that?
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You can flash stock roms in CWM, but be careful if they don't include a kernel. If you go from AOSP to Stock, you might get a boot loop unless you also flash a stock compatible kernel, and vice versa. Boot loop is easily recoverable of course, but it will scare new users
thnx123
yhnk you for
Zalithian said:
You can flash stock roms in CWM, but be careful if they don't include a kernel. If you go from AOSP to Stock, you might get a boot loop unless you also flash a stock compatible kernel, and vice versa. Boot loop is easily recoverable of course, but it will scare new users
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hehehe I already got that scare after flashing new rom and it was taking a long time to boot during first boot.
Thanks anyways
Hi everyone,
I have a question about upgrading to 5.0. I know that ART is now the standard run time, but I don't know if that changes anything with how ROMs are flashed now. Usually, you have to wipe DALVIK, among other things, before you flash a ROM so that you can get it to work properly. Unless I'm misunderstanding, DALVIK should no longer be present, so, how does that affect how TWRP works?
AxelRoldos said:
Hi everyone,
I have a question about upgrading to 5.0. I know that ART is now the standard run time, but I don't know if that changes anything with how ROMs are flashed now. Usually, you have to wipe DALVIK, among other things, before you flash a ROM so that you can get it to work properly. Unless I'm misunderstanding, DALVIK should no longer be present, so, how does that affect how TWRP works?
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Twrp works just like it used to. No problems at all
Sent from my Nexus 9 using XDA Free mobile app
AxelRoldos said:
Hi everyone,
I have a question about upgrading to 5.0. I know that ART is now the standard run time, but I don't know if that changes anything with how ROMs are flashed now. Usually, you have to wipe DALVIK, among other things, before you flash a ROM so that you can get it to work properly. Unless I'm misunderstanding, DALVIK should no longer be present, so, how does that affect how TWRP works?
Click to expand...
Click to collapse
wiping "dalvik" or "art" before flashing a rom is pointless. it will automatically get wiped when you flash the rom. and it has nothing to do with how twrp works.
This is probably the wrong place to ask but I wanted to know what I should be wiping in TWRP before I flash a new ROM. It's been a long time since I flashed a fresh ROM (I'm on CM11S for quite some time) and I can't remember what I wipe to give myself a clean start.
Thanks
r0brimmer said:
This is probably the wrong place to ask but I wanted to know what I should be wiping in TWRP before I flash a new ROM. It's been a long time since I flashed a fresh ROM (I'm on CM11S for quite some time) and I can't remember what I wipe to give myself a clean start.
Thanks
Click to expand...
Click to collapse
Depends what you mean by clean start, if you mean you want fresh out of the box experience (no apps, no pictures, no anything etc) goto advanced wipe and select everything apart from USB-OTG.
If you want to retain all of your media (pictures, videos etc) the standard wipe in TWRP should cover you (wipes dalvic, cache and data), you don't need to wipe system as TWRP will wipe it automatically before it installs any custom rom.
Thanks. I do want a out of the box experience but with CM12 nightlies instead of CM11S. It's been too long since I flashed anything to my device...
r0brimmer said:
Thanks. I do want a out of the box experience but with CM12 nightlies instead of CM11S. It's been too long since I flashed anything to my device...
Click to expand...
Click to collapse
Wipe system, data, cache, dalvik cache.
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