[Q] Is it ok to reinstall a rom without clearing anything? - Desire Q&A, Help & Troubleshooting

I flashed Sandvold's ICS 0.8.1 yesterday, but after reading a few threads today I saw that it's better to do the custom install instead of the typical one. I did a nandroid and decided to simply flash the rom again without clearing anything.
It seems fine so far, but I'm wondering if this can lead to any problems?
Also, do I need to reinstall a2sd after re-flashing?

I think that if you downgrade from ics to gb than you need to make a full wipe but if you upgrade than I think it's ok
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thedancingbear said:
I flashed Sandvold's ICS 0.8.1 yesterday, but after reading a few threads today I saw that it's better to do the custom install instead of the typical one. I did a nandroid and decided to simply flash the rom again without clearing anything.
It seems fine so far, but I'm wondering if this can lead to any problems?
Also, do I need to reinstall a2sd after re-flashing?
Click to expand...
Click to collapse
Yes, always wipe.
xdevilium said:
I think that if you downgrade from ics to gb than you need to make a full wipe but if you upgrade than I think it's ok
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Click to expand...
Click to collapse

If you are with the exact same rom then a wipe shouldn't be needed and a2sd should stay if you don't wipe.

Try it and if it doesn't work do a full wipe I've never seen anyone say you'll break your phone if you don't wipe. Someone on Sandvold's thread recommended app extractor from play store as an easy way to restore after a full wipe. Didn't work for me but I only tried it once so you could check that out. It just restores everything from your nandroid
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greenie25 said:
If you are with the exact same rom then a wipe shouldn't be needed and a2sd should stay if you don't wipe.
Click to expand...
Click to collapse
If u are flashing the same rom (newer version) u still have to wipe dalvik. Its better anyway just to do a backup then full wipe and flash the rom then restore
Sent from my HTC Desire

Always wipe Dalvik, sometimes, the rom setup menu does it automaticly.

Related

MIUI on my evo

Hey guys im having a problem getting MIUI to boot on my phone I did the format all and flashed it and it just bootloops what should I do
Sent from my PC36100 using XDA App
You need to properly wipe data, cache and dalvik cache. Just flashing the format all is not enough to wipe everything.
ClockworkMod Recovery?
Are you not able to hboot?
If you can, I'd factory reset and wipe dalvik as well.
You might take a look at SalvageMod 1.0 as well. Fewer issues than the stock out of the box ROM.
[email protected] said:
Hey guys im having a problem getting MIUI to boot on my phone I did the format all and flashed it and it just bootloops what should I do
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
Find the clear-temp-files.zip and flash that after flashing the format-all.zip. Then flash the rom. This is especially important if you're coming from a sense rom. Also do not restore system data or system apps, if you use TB. Just restore user apps and data.
Clockwork doen't wipe .. unless they fixed it .. IDK I don't use it because it wouldn't wipe all the data, then I would get stuck in a boot loop. Flash Amon Recovery, wipe all except system, then flash .. ENJOY!!
i have tried everything you guys have said and it still isnt working is there only one file i have to flash?
[email protected] said:
i have tried everything you guys have said and it still isnt working is there only one file i have to flash?
Click to expand...
Click to collapse
Are you flashing a custom kernel with it?
No which one would you suggest I use
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[email protected] said:
No which one would you suggest I use
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Click to expand...
Click to collapse
Savaged-zen is supposed to work nice. I'm rocking Tiamat, and its pretty nice.
[email protected] said:
i have tried everything you guys have said and it still isnt working is there only one file i have to flash?
Click to expand...
Click to collapse
What recovery are you using?
ok ill have to check it out and im using RA 2.3
Yea, for AOSP, I strongly recommend Tiamat. Been using it a couple days and great performance and battery life. SBC and No-SBC versions availible.
should i use a GB version of it or the froyo
I would say go gingerbread version.
[email protected] said:
ok ill have to check it out and im using RA 2.3
Click to expand...
Click to collapse
I am using Amon and this is method that worked for me:
1. Wipe Data/Factory Reset
2. Wipe Dalvik-Cache
3. Flash Miui
4. Reboot
Maybe try it one more time. Maybe bad download of Miui - are you trying the most recent Miui?
well i flashed an older version and it worked but when i tried to flash the update it stoped working
teh roxxorz said:
I would say go gingerbread version.
Click to expand...
Click to collapse
So you would run a gingerbread kernel for a froyo based rom?
FAIL!
Flashing it in the same method?
sultan.of.swing said:
So you would run a gingerbread kernel for a froyo based rom?
FAIL!
Click to expand...
Click to collapse
Knowingly, I wouldn't. As I stated before, I've never used MIUI. Seeing as its Froio based, you need to run the Froyo based. Though Gingerbread kernels CAN run on Froyo based roms.
Use Amon_RA, wipe chache, flash phone with MIUI again, wipe chache one more time. That is what I did last night because I was getting stuck at boot animation screen. I did not flash kernel because I had ziggy already.

Installing new rom stopping

Hi all
The htc white screen and repeating quite brilliant pissed me off after installing new rom ,i cant install any rom i tested 6 or 7 rom its already give me this error.
How to do?
Whats this problem plz?
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Do a full wipe before flashing.
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TheGhost1233 said:
Do a full wipe before flashing.
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Click to expand...
Click to collapse
i did and it doesn't work .
thanks
Any one have other solution please???
Sent from my HTC Desire using XDA App
Have u factory reset cleared cache and also cleared dalvik?
Sent from my Desire HD using XDA App
Alright..
Firstly, reboot into recovery and wipe full data & the dalvik cache.
Second, flash a rom to which your device fulfills all requirements (eg. not D2EXT, D++)
Third, restart your device after installing the ROM.
Fourth, WAIT!!!!! if it doesnt boot after like 15 minutes then something has gone wrong somewhere.
Just to make things easy to start with, you should try using a rom that doesn't require an ext2/3/4 partition and just uses fat. Unless you are confident you can do that correctly.
Aegishua said:
Alright..
Firstly, reboot into recovery and wipe full data & the dalvik cache.
Second, flash a rom to which your device fulfills all requirements (eg. not D2EXT, D++)
Third, restart your device after installing the ROM.
Fourth, WAIT!!!!! if it doesnt boot after like 15 minutes then something has gone wrong somewhere.
Just to make things easy to start with, you should try using a rom that doesn't require an ext2/3/4 partition and just uses fat. Unless you are confident you can do that correctly.
Click to expand...
Click to collapse
its impossible, all owners of desire do that?
all roms was created to work with Desire !!
snowwhite007 said:
Have u factory reset cleared cache and also cleared dalvik?
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
how to clear dalvik?
thanks all ,after wipe partition and wipe data factory , worked with me.
this wipe partion deleted my ext partition also?
thanks
Seriously, you should do a little reading tutirials and guides on flashing.
You cannot flash a ROM with a different base on top of another - that's why the bootloops. (E.g. Flashing DHDport on top of Stock Rooted or GB on FROYO won't work without wiping).
Secondly, it is wiped it - ergo FORMATTED it, the ext partition is still there.
davebugyi said:
Seriously, you should do a little reading tutirials and guides on flashing.
You cannot flash a ROM with a different base on top of another - that's why the bootloops. (E.g. Flashing DHDport on top of Stock Rooted or GB on FROYO won't work without wiping).
Secondly, it is wiped it - ergo FORMATTED it, the ext partition is still there.
Click to expand...
Click to collapse
I understand that i have to see which radio can work with?
Sent from my HTC Desire using XDA App
Listen, everybody's here to help each other. It's what we android users do.
A little of "Please", and "thank you very much", "you guys are great"... goes a long way...
As for the radio, the easiest would have been, to upgrade your stock system to Froyo 2.29 before running the ROM.
Stock, before a custom ROM. This would probably avoid any radio problems.
If your phone is working and you have no issues, then you shouldn't worry about it.
Some people, get a little angry, when the same problem happens over and over again, and there are posts to cover these problems.
But, I think most of us, will jump right in, and give a hand to those who ask politely. And give a big thanks, when the issue is fixed.
Oh, and all ROMs are not created to work with Desire...

[Q]I was just thinking

Useing CWM wiping everything clean to install a rom. At this point back up useing CWM. Now if I just restored that backup before every rom would that be like wiping everything for it?
rom install
If you don't perform the wipe before installing a different rom, all you are doing is installing over top of, and you can run into problems that way. The exception would be that some of the developers start the installation by formatting.
Omnicide said:
Useing CWM wiping everything clean to install a rom. At this point back up useing CWM. Now if I just restored that backup before every rom would that be like wiping everything for it?
Click to expand...
Click to collapse
I get what your saying and its an interesting question..
RESTATED: WIPE EVERYTHING AND BACKUP THE WIPAGE....lol
So that if) t were restored, it would restore a blank...tricky to explain
Ok so imo, i dont think it works...i have zero base for my opinion. But even if it does work why? Wiping is faster than restoring anyway. Flashing TDJ's superwipe is even better and still faster than restoring.
Interesting question nonetheless
Sent from my SGH-T989 using XDA
Omnicide said:
Useing CWM wiping everything clean to install a rom. At this point back up useing CWM. Now if I just restored that backup before every rom would that be like wiping everything for it?
Click to expand...
Click to collapse
You want to backup before you wipe because if you backup afterwards you would be backing up either a blank ROM or by a small chance a wiped version of your current one.
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Master&Slave™ said:
You want to backup before you wipe because if you backup afterwards you would be backing up either a blank ROM or by a small chance a wiped version of your current one.
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Click to expand...
Click to collapse
Thanks yeah i learned why backup are so inportent so i have tons of backups all labeled.
Sent from my SGH-T989 using xda premium

Noobish question

This is a very noobish question that I couldn't even find a post about it on the forums. Here's the situation: I'm running ics by Lord Clockan on my phone. I'm going to make a backup of it and then flash jellytime by randomblame today. I know I need to do a full wipe before I flash jellytime. If I want to switch back to ics tomorrow, do I need to do a full wipe again before flashing my backup? I don't flash roms very often, and never backups, so, someone please guide me!
When you restore a nandroid backup from recovery you don't need to perform a wipe, only when flashing a new rom
wtr_dhd said:
When you restore a nandroid backup from recovery you don't need to perform a wipe, only when flashing a new rom
Click to expand...
Click to collapse
Thank you (I'm out of 'thank you's for the day). So after I flash jellytime, I can constantly switch between ics and jt without wiping anything, since they're both nandroids?
alexsouthmayd said:
Thank you (I'm out of 'thank you's for the day). So after I flash jellytime, I can constantly switch between ics and jt without wiping anything, since they're both nandroids?
Click to expand...
Click to collapse
I wouldn't do that if I were you, it's always best to full wipe when changing stuff...
uros0104 said:
I wouldn't do that if I were you, it's always best to full wipe when changing stuff...
Click to expand...
Click to collapse
I have to agree, keep a current nandroid of your daily rom and if you want to play with JB do a Full wipe install as it is progressing quite quick.
I tought I need wipe after retore.
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oli.98 said:
I tought I need wipe after retore.
Sent from my Desire HD using xda app-developers app
Click to expand...
Click to collapse
Well if you wiped after restore, you wouldn't have anything on your phone, wouldn't you? The best rule of thumb to go by is this: Whenever you're flashing a kernel/gapps/whatever that doesn't change your ROM, wipe cache and Dalvik. If you are flashing a new ROM or restoring a nandroid, do a full wipe (system, data, cache, Dalvik).
Good information from all of you since I also thought about these questions.
Will a backup from clockworkmod also backup apps and settings aswell or is titanbackup needed here?
Desire HD via Tapatalk 2
It backups everything, so no need for Titanium when you are restoring a nandroid, you only need it when you are switching between ROMs.
Sent from my Desire HD using xda app-developers app
alexsouthmayd said:
This is a very noobish question that I couldn't even find a post about it on the forums. Here's the situation: I'm running ics by Lord Clockan on my phone. I'm going to make a backup of it and then flash jellytime by randomblame today. I know I need to do a full wipe before I flash jellytime. If I want to switch back to ics tomorrow, do I need to do a full wipe again before flashing my backup? I don't flash roms very often, and never backups, so, someone please guide me!
Click to expand...
Click to collapse
I am not a pro so please correct me if i am wrong and thank me if i am correct XD
here the step normall i do before flash another rom
>Backup alll Apps (i am using Titanium Backup)
>Flash Full Wipe ZIP ( find at ARHD page )
>FLash ROM ( what ever you wanted )
if you wanted to flash back to another rom then do back again from step 1 .

Best way to update nightlies? Noob question

First off I searched but didnt find it.
Is there a quick and easy way to update nightlies to the newest release.
I am currently using ericwill ROM - CyanogenMod 10 - JB 4.1.1 - UNOFFICIAL.
I have 2012-09-15 and would like to upgrade to 2012-09-18.
Do I need to do a full wipe and flash and then reinstall my apps with titanium backup or is there a simple way given that they are very similar?
also can I restore all the system data as well or is that too risky given that system may have changed a bit?
Thanks in advance.
6KayZee9 said:
First off I searched but didnt find it.
Is there a quick and easy way to update nightlies to the newest release.
I am currently using ericwill ROM - CyanogenMod 10 - JB 4.1.1 - UNOFFICIAL.
I have 2012-09-15 and would like to upgrade to 2012-09-18.
Do I need to do a full wipe and flash and then reinstall my apps with titanium backup or is there a simple way given that they are very similar?
also can I restore all the system data as well or is that too risky given that system may have changed a bit?
Thanks in advance.
Click to expand...
Click to collapse
U can just flash it on top but to get the best results its rly best to whipe... U avoid problems wen u do the whipe.... N as long as ur on the same rom as far as I no n my experience u can restore all system data with no problems but only do that if ur staying with the same rom other then that it's really not recommended... Hope that helps :beer:
Sent from my SGH-T989 using xda app-developers app
Don't forget to flash gapps again if it isn't included
Sent from my SGH-T989 using xda app-developers app
thanks guys flashed last night worked out well
I did a darkside superwipe
flashed new rom
rebooted and let sit a while 10 mins
flashed gapps
rebooted and let sit 10 mins
rebooted again and did full sytem and apps restore with titanium backup.
one question should I do the darkside cache wipe as well and if so when should that be done?
I think as if it should be done after flashing the rom. if so after the gapps too?
6KayZee9 said:
thanks guys flashed last night worked out well
I did a darkside superwipe
flashed new rom
rebooted and let sit a while 10 mins
flashed gapps
rebooted and let sit 10 mins
rebooted again and did full sytem and apps restore with titanium backup.
one question should I do the darkside cache wipe as well and if so when should that be done?
I think as if it should be done after flashing the rom. if so after the gapps too?
Click to expand...
Click to collapse
When flashing a nightly you dont have to wipe! You can just add on top of each other!!! But make sure to WIPE DATA if flashing a new ROM.
To build on the first reply, I backup current nightly with trwp. Wipe all, install new nightly, Flash gapps, restore data from last backup. Wipe cache just in case and reboot. Now if on aokp, use aokp backup to restore settings. No tibu needed, all user apps restored with data
Kerns_JW said:
To build on the first reply, I backup current nightly with trwp. Wipe all, install new nightly, Flash gapps, restore data from last backup. Wipe cache just in case and reboot. Now if on aokp, use aokp backup to restore settings. No tibu needed, all user apps restored with data
Click to expand...
Click to collapse
thanks thats a great tip I will give it a try. when you say to use the aokp backup is that a backup that is in the settings for the aokp rom?
market
NextGenROM said:
When flashing a nightly you dont have to wipe! You can just add on top of each other!!! But make sure to WIPE DATA if flashing a new ROM.
Click to expand...
Click to collapse
If your going to wipe your data, might as well wipe your system.
Sent from my SGH-T989 using xda premium
Kerns_JW said:
market
Click to expand...
Click to collapse
the aokp backup market app? All the reviews below it say it doesn't work with nightlies or other versions.. they say that the app itself has to be updated for every nightly. At least what i got from it.

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