Can I jump from official 2.1 to MIUI/CM7? - Defy General

I can't find anything on this so I'm either the noobiest here or I am just blind.
I have a Defy with me here and its Sim free and just plain 2.1 Blur. So I want to know if I can just install 2nd init download MIUI/CM7 and instal it through clock work? Any advice is appreciated

Please read some more. I'd recommend you take a look at the 'Defy Android Development' section. To help you a bit:
You should first root your phone.
Then flash Android 2.2 (flash a nandroid backup and a fixed sbf to keep downgrade ability)
After you've done that you can install Cyanogen.

Yes, read the CM7 FAQ Thread in the Defy Android Development.

I think you should use fixed and flashing method so that you can have downgradability to 2.1
Sent from my MB525 using Tapatalk

Go to 2.2 stock via MSU or RSD anyway. Since this is an official update, Warranty is not an issue. You don't need root to do this.
Once there, and you may find 2.2 very usable (I do and you know from the Blade how much cooking I do!), you can then try 2.3 flavours. They need you to be at 2.2 anyway.

Related

How to install the official Android 2.3?

Hi guys. Sorry if this is a dumb question, but how do I install the 2.3 Android while i have the 2.2? Where to download and how to install it?
You can't as it's currently for the Nexus S and soon to be the Nexus One
You can get a cutom made 2.3 ROM by looking at Oxygen in the ROM forum
Thanks. Well since I don't know the risks of "rooting" or installing custom roms, I want to ask you: is it worth it? Do I lose my phones warranty?
At this point the risk of rooting is minimal (but still there is a risk) and there are good tutorial you can use. Especially this one: Turkeys' Ultimate Guide to Root Desire.
Technicality you lose your warranty when you root your phone but there are ways to revert that. However that is not possible on every phone and depends on the branding and software version.
There is some great development on the gingerbread roms, but they don't full work jet, so at this point I would not root my device just for a gingerbread rom.
On the other hand there are also enough other great froyo roms to try out.
But first thing to do is write down your software info and check if you can find a matching RUU here.

[Q] 2.2 or CM7 on DEFY

I am new to the Android phone, and I purchase the Defy on last sunday, I like this phone and those function, but I am thinking to upgrade the firmware to 2.2, the salesman say it can be download 2.2 OTA at April, but after a week and there is still nothing.
So now I am thinking upgrade to CM7, one question, after installed the CM7, can it downgrade to the original 2.2 OTA?
Also I am focusing to the Hotspot feature. Is it work fine?
my phone version is
2.59.0.MB525.Retail.n.CH18
firmware version
2.1 update1
Yes, i have done that tomorrow. I don't like some modifications that i was used to, in the contact list, that have changed in the CM7. I'm gonna wait to another version to see if will get better what i want.
it seems like cm7 is still in beta-mode if i was u i would wait untill a stable verison comes out
If you don't want to be flashing fixes every other day i recommend not going with CM7. It runs great for light usage but it has many issues for now.
I recommend going with a 2.2 rom like my EphuNord. It is a clean Blurless 2.2 rom with a few modifications to allow easy themeing. I also uploaded around 8 themes.
If you follow the correct procedures you can always downgrade as far as 2.1 again if you need to.
thx for information, but which is the most stable for 2.2? I saw some post that some rom are not compatible?! Any recommandation? I want 2.2 or above.
I am lost on upgrade or not.
I want to update to ephnord 2.2
But want to downgrade back to 2.1
I am 2.51 uk(the phone came with it)
Sent from my MB525 using XDA App
For Now 2.2 will be a better choice as the CM7 is its beta phases so let it come as a stable build...
N dude make sure while upgrading from 2.1 to 2.2 you does not lose ur downgradability and for that use the excellent work from fritolays so that u can downgade back to ur original firmware just by flashing 2.1 firmware of ur choice back...
Were can i find fritolays`s work,thanks in advance mate.
Sent from my MB525 using XDA App
If you're newbie (or just want to use phone, not patch it every day), then better 2.2
fritolays's work here: http://forum.xda-developers.com/showthread.php?t=977989
EphuNord is also good choise for you. They both based on latest official leaked 2.2 and very stable.
Thank u so much
Sent from my MB525 using XDA App

[Q] Newbie need Helping : upgrade rom for incredible 2

I am a new newbie in Android!! i hv just bought incredible 2, and unlocked it ( used code) to use GSM. Reading many thread in this forum and it made me confusing.
My incredible 2 got: Baseband : 20.23W.30.0803U_0.99.01.0225_2 and build number:1.34.605.4 CL341571.
. Which rom ( official or custom) i can upgrade from 2.2.1 to 2.3?? we using rom for US? how about the battery after upgrading? how to root it??
Thanks so much if u can advise me!!
first of all, this has nothing to do with development and is in the wrong forum.
looks like you managed to get a 2.2 froyo version. First thing I would do is use alpharevx to s-off your phone before letting it upgrade to 2.3 (if you let it OTA to 2.3 you'll lose the ability to root it)
after that, start reading up on the forums for roms... I would recommend RMK40's debloated gingerbread.
dnoyeb said:
first of all, this has nothing to do with development and is in the wrong forum.
looks like you managed to get a 2.2 froyo version. First thing I would do is use alpharevx to s-off your phone before letting it upgrade to 2.3 (if you let it OTA to 2.3 you'll lose the ability to root it)
after that, start reading up on the forums for roms... I would recommend RMK40's debloated gingerbread.
Click to expand...
Click to collapse
Yeah what dnoyeb said.....this belongs in the General section. By the way here's the link to RMK's Debloated Gingersense ROM:
http://forum.xda-developers.com/showthread.php?t=1161411
sorry for posting wrong forum!!! thanks so much dnoyeb abd spizzo03

[Q] Beginner: How to return to stock from CM7 RC?

Hi
How can i return to the froyo 2.2 my Defy came with? Which sbf do i need for Germany? Or ist this working over a *.zip?
Wanna be able to return to stock in case i want to sell it..
Plz help or guide me to the right thread...cant find it
EDIT: Ok found the info here on XDA...
have you tried browsing through the official SBFs page? There is a list of FULL SBFs (I think) that you may flash on your phone.
But you have to remember what particular CG version you had prior to installation of CM7. Check the thread about the Beginner's Guide to Motorola Defy. It's a very informative guide.
downgrade
is it possible to downgrade from defy 2.3.4 gingerbread?
tom11 said:
is it possible to downgrade from defy 2.3.4 gingerbread?
Click to expand...
Click to collapse
I think so. I'm assuming that Gingerbread 2.3.4 and 2.3.5 are under the same CG versions (that's from how I understood the All-in-One guide).
But you haven't flashed any FULL SBFs yet, right? You just installed the CM7?

[Q] possible to install wajkiui on 2.3.6 ? Downgrade?

I've got a Motorola Defy+ which was running on 2.2 when i purchased it.
In modding my defy+ i managed to update it to 2.3.6 with a full sbf file before being aware of the whole "no downgrade" option.
I really like the look of wajkiui rom. However upon reading the details of it; it seems that its only available to 2.2? http://forum.xda-developers.com/showthread.php?t=1161110
Is there any possible way at all that I can downgrade 2.3.6 to 2.2? I'd then just do a fixed sbf + nandroid backup.
or
Is there a version of the wajkiui rom that is made available for 2.3.6 that i'm not aware of?
I've done a lot of searching on xda and havent been able to find an answer.. so thought id make a thread
Thanks

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