[Q] Confirming the need to downgrade before Aurora -> CM7.2? - Huawei Ideos X5 U8800

I was just reading the guide on installing CM7.2, as my current rom (Aurora ICS), although good, is pretty unstable and buggy on my handset.
I noticed the guide specifically mentions I need to downgrade to official Froyo before trying to install CM7.2.
I have obviously already got CWM on there, so I just want to clarify if I still need to downgrade to an official Froyo rom, or can I just install CM7.2 over the top of my Aurora ICS?
Thanks.

Zadam said:
I was just reading the guide on installing CM7.2, as my current rom (Aurora ICS), although good, is pretty unstable and buggy on my handset.
I noticed the guide specifically mentions I need to downgrade to official Froyo before trying to install CM7.2.
I have obviously already got CWM on there, so I just want to clarify if I still need to downgrade to an official Froyo rom, or can I just install CM7.2 over the top of my Aurora ICS?
Thanks.
Click to expand...
Click to collapse
If you are on Aurora, you MUST downgrade to Froyo before flashing CM7.2

hung.ngomanh said:
If you are on Aurora, you MUST downgrade to Froyo before flashing CM7.2
Click to expand...
Click to collapse
Thanks for clarifying!

hung.ngomanh said:
If you are on Aurora, you MUST downgrade to Froyo before flashing CM7.2
Click to expand...
Click to collapse
He doesn't must. He can install T.M.C or install CM7.2 for 404020 baseband

forumber2 said:
He doesn't must. He can install T.M.C or install CM7.2 for 404020 baseband
Click to expand...
Click to collapse
Look the 1st post, i guess he was mentioning about Cm7.2 .32 kernel.

Related

[Q] [q] cm9/ics/gapps - defy+ 2.3.6 kernal

[Q] hello sir,
Do own Defy+2.3.6 (ryt now using MS2Ginger 3 by walter79 ), want to use CM9/ICS, downloaded zip CM9-NIGHTLY-120112-Defy+.zip & CM9 kernel. kindly suggest proper installation procedure and info abt the ics gapps versions which one to use. i dont want to use other kernal rather than 2.3.6 can i flash CM9 on stock rom
waiting for ur humble replies ☻thanks in advance☻
God bless you All.
Why don't you want to use the Froyo kernel? I wouldn't use this nightly. You can't even phone with it! If you have BL6, flash the BL6-SBF with Froyo-kernel.
Don't use the flashlight until you flashed the CM7-kernel, you could burn it with the Chinese kernel of this SBF.
Then root the phone with the latest SuperOneClick and (after backup) follow my instructions here. Use the latest CM9-zip, ICS-Google-apps and the CM7-kernel(NOT the CM9-kernel) instead of the zips in that post. If you want to have the Motorola-Bootlogo back, also flash the attached Red_M_Logo.zip, or use my CM9-Bootlogo.zip. Flash the CM9-Music.zip if you want to use the new CM9 music app (it's very good, i can recommend it).
If you have BL7, i would wait until eppy makes a build for the Defy+ kernel.
thanks for your replies,
please let me know checking battery version ( bl5,bl6,bl7 ),my defy mfg. date is dec 2011 , details on battery HF5X, b052r984-1001, model L-L-L- DC111109.
and CM9 GB kernel is available so why not to use it, hope u clear my mind.
veeranna said:
[Q] hello sir,
Do own Defy+2.3.6 (ryt now using MS2Ginger 3 by walter79 ), want to use CM9/ICS, downloaded zip CM9-NIGHTLY-120112-Defy+.zip & CM9 kernel. kindly suggest proper installation procedure and info abt the ics gapps versions which one to use. i dont want to use other kernal rather than 2.3.6 can i flash CM9 on stock rom
waiting for ur humble replies ☻thanks in advance☻
God bless you All.
Click to expand...
Click to collapse
defy + wont be able to get update of 4.0 do not even try for this
I have a Defy+ with CM9/ICS, it works!
i think i try flashing it on my stock rom... i think eppsy build for gb builds hope no downgrading is required i guess any suggestions and recommendations are welcome.
WHAT VERSION HAVE YOU FLASHED ?
I mean which build are you using with Defy+ ?
i am using stock 2.3.6 and i tried
stock/cm 7.2 nightly.
stock/ics latest builds
works well but no network on second booted rom doesnt get any network ( no EMIE )
hope some one fix this soon or some one did let me know
veeranna said:
i am using stock 2.3.6 and i tried
stock/cm 7.2 nightly.
stock/ics latest builds
works well but no network on second booted rom doesnt get any network ( no EMIE )
hope some one fix this soon or some one did let me know
Click to expand...
Click to collapse
Did you try using basebandswitcher? Just to search for a frequency similar to your stock baseband? I think you did because default ms2ginger baseband definitely isn't what you seem to be running on stock 2.3.6...
Oh, and btdubs I think Mister Ypsilon is right about using froyo kernel builds for CM9. Your nightly doesn't seem to be too stable.
*EDIT
Oh and veeranna don't forget, BL version (BL5/6/7) is not your battery version. It's the version of the bootloader, and it is very important when it comes to downgradeability.
search it up, I don't do a very good job of explaining bootloader stuff.
Its awesome but lil buggy
I did it! Installed Froyo SBF, rooted, 2nd init, then CM9 for Defy, CM7 kernel, slept at 5A.M :O and bingo there was a pretty stable ICS but without camera! After playing around with it for few hours.. Tested NFS Shift, Angry Birds and everything was smooth as butter except that there was no Camera due to which I restored it back using a full SBF flash and my Nandroid backup
Can be used if you don't need a camera..!
I have a Defy+ flashed with stock 2.3.6 SBF en.asia
http://forum.xda-developers.com/showpost.php?p=20097916&postcount=3
Check this it is working fine. Tested on my moto after a full fresh Defy+ 2.3.6 SBF flash.
There are more stable roms built by quarx and epsylon3 in the defy development thread. Camera works and camcorder works for some users. These devs are geniuses.
Sent from my MB525 using xda premium

[Q] Can't flash .32 ROMs, .35 works OK

Like the title said, I was trying to flash Geno or Ezet CM7 build and on both I got a boot loop. I followed the instructions to the letter, I first downgraded to Froyo (had the official GB update), did all the wipes and still nothing. Even restoring the backup image via CWM (back to official Froyo) got me into a boot loop. However, installing Aurora by dzo over the official GB rom goes without a hitch. I'd really like to try out a .32 CM7 rom, since I've heard so much good stuff about it, but just can't and Aurora does give me a few minor problems I'd rather live without (still an awesome rom, dzo is a really cool dude).
m00nchile said:
Like the title said, I was trying to flash Geno or Ezet CM7 build and on both I got a boot loop. I followed the instructions to the letter, I first downgraded to Froyo (had the official GB update), did all the wipes and still nothing. Even restoring the backup image via CWM (back to official Froyo) got me into a boot loop. However, installing Aurora by dzo over the official GB rom goes without a hitch. I'd really like to try out a .32 CM7 rom, since I've heard so much good stuff about it, but just can't and Aurora does give me a few minor problems I'd rather live without (still an awesome rom, dzo is a really cool dude).
Click to expand...
Click to collapse
What CWM versions are you using? To install .32 ROMS, please use official 5.0.2.6, for .35 and 3.0.8 ROMS, use 5.5.0.4.
fjsferreira said:
What CWM versions are you using? To install .32 ROMS, please use official 5.0.2.6, for .35 and 3.0.8 ROMS, use 5.5.0.4.
Click to expand...
Click to collapse
Ah, I was using 5.5.0.4 for both, I'll try the CM again with 5.0.2.6, could be the missing piece of the puzzle, thanks a lot.
m00nchile said:
Ah, I was using 5.5.0.4 for both, I'll try the CM again with 5.0.2.6, could be the missing piece of the puzzle, thanks a lot.
Click to expand...
Click to collapse
Let us know if that was the problem... I'm suspecting it is
fjsferreira said:
Let us know if that was the problem... I'm suspecting it is
Click to expand...
Click to collapse
You suspected right, I'm in CM7 as we speak, thanks for the help.

[Q] [HELP] Downgrading to froyo kernel WIUI

I've really searched everywhere but it's too complicated and i can't seem to find a solution.
So, my issue is that i have installed the ICS CM9 with GB kernel, but i want to install the WIUI 2.4.20 Stable (GB) version that is based on MiuiAndroid 2.3.7 (GB).
I am assuming it requires the Froyo kernel, and if so, i need to somehow downgrade it to froyo before installing it, but i don't know hot to do it...
can anyone please help me?
Also the kernel version of my rom is "2.6.32.9-g21f1a48"
Questions go in the Q&A section
daaamn_ said:
I've really searched everywhere but it's too complicated and i can't seem to find a solution.
So, my issue is that i have installed the ICS CM9 with GB kernel, but i want to install the WIUI 2.4.20 Stable (GB) version that is based on MiuiAndroid 2.3.7 (GB).
I am assuming it requires the Froyo kernel, and if so, i need to somehow downgrade it to froyo before installing it, but i don't know hot to do it...
can anyone please help me?
Click to expand...
Click to collapse
as far as i remember 32 is froyos kernel..(35 is gb's kernel)
so what is the problem???
Numbers are the same I thought. If you flashedthe gingerbread kernel from the recovery, just search for the froyo kernel zip (there is one on epsy's site) and flash it with the froyo based ROM.
Don't forget to wipe.
Sent from my MB525 using XDA
labsin said:
Numbers are the same I thought. If you flashedthe gingerbread kernel from the recovery, just search for the froyo kernel zip (there is one on epsy's site) and flash it with the froyo based ROM.
Don't forget to wipe.
Sent from my MB525 using XDA
Click to expand...
Click to collapse
Hello, I read on a lots of topic that say we have to pass on nandroid and other thing for downgrade.. so i want to be sure that i can downgrade my gb kernel to froyo kernel juste like this..
When i read that, that or that for me it is impossible directly...
Thank you.
-------------------------------------------------------------------------------------
My English is horrible... Sorry

How's the performance of CM9 on Defy?

Hello I have a Defy MB525 and I'd like to give it an upgrade and since there's no official Android releases above 2.2 I'm thinking about installing CM) which is 4.0 based right? I'd like to know how's the performance? does it become slower or how many bugs are? would you recommended it? thanks in advanced, it looks really good so I'd like to try it!
dear friend, trust me .you'd better use the CM9 latest by quarx's.Now we all taste the JB already
anyway the Quarx's CM series(CM7,CM9.CM10) are very perfect on Defy.
You must to try for it!:good:
for everyday rom, try cm9 by epsylon froyo kernel. I am using it and there's no issue or bug I have encountered (I use my defy as a phone).
What are the major differences between Quarx's and Epsylon ROMS? thanks you both for the info!:good:
there is no difference in both builds, afterall both are ics...
why don't you try both using multiboot and decide yourself.
I will give them a try, both releases can be found on Development section right? any link? thank you!
EDIT: Now that you mention it? how can I use multiboot? could I have stock rom and custom rom?
saman0suke1 said:
I will give them a try, both releases can be found on Development section right? any link? thank you!
EDIT: Now that you mention it? how can I use multiboot? could I have stock rom and custom rom?
Click to expand...
Click to collapse
There is multiboot thread in development section, just go through it and you will find out how.
And yes you can have stock rom as base rom and custom rom as virtual rom as long as you have same kernel for both.( for mb525 its froyo kernel)
Btw the link for multiboot - http://forum.xda-developers.com/showthread.php?t=1364659
Thanks! Do you have by any chance the links for CM9 by Quarx and Epsylon? thank you!
rishi2100 said:
there is no difference in both builds, afterall both are ics...
why don't you try both using multiboot and decide yourself.
Click to expand...
Click to collapse
NOT RECOMMENDED. The performance you'd get from a ROM installed to your microSD (that's what multiboot does!) is inferior to having installed in the ROM partition of the phone.
saman0suke1 said:
Thanks! Do you have by any chance the links for CM9 by Quarx and Epsylon? thank you!
Click to expand...
Click to collapse
Cm9 by epsylon - http://defy-cm.net/
And by quarx - http://quarx2k.ru/
I will skip the installation of MultiBoot for now, but I will try either Quarx's or Epsylon's ROM, thank you!!

[Q] Stay on Eclair or go to Froyo?

Hi! A friend left me his Defy so I could so I can put it on steroids as it's working really slow. It's still on Android 2.1 (Vodafone Spain) and never touched. I've read all the necessary stuff for beginners and understood everything (I'm not new to rooting and flashing, I've a fully hacked Desi), but I want to know a few things.
First of all, should I stay on 2.1 as base or is it better to upgrade to Froyo, in which case what is the preferred SBF?
As this is for a friend and I'm not gonna have access to his phone everyday I need a really stable rom. Are the latest CM roms stable enough?
And at last, I've read that some of this roms come with the kernel, what does that mean?
Thanks in advance for all the info.
1) You can upgrade to Froyo, or stay as it is(will not really affect performance) although people report Froyo to be a bit smoother
2)CM7 is very stable and fast( you may use maniacs or other builds)
3)I think you are referring to the 2ndboot ROMs which include a custom kernel. Though I personally use them, they may not be stable/fast enough for everyone
I would suggest trying cm7,9,10 and check how it works out for you
Sent from my MB526 using xda premium
thekguy said:
3)I think you are referring to the 2ndboot ROMs which include a custom kernel. Though I personally use them, they may not be stable/fast enough for everyone
Click to expand...
Click to collapse
Yes, isn't that 2ndboot thing necessary to be able to boot any custom rom? So now if I would like to install a custom rom I should (update to Froyo,) root, install 2nd init and then flash the rom and recover the nandroid for that build?
_SpAiK_ said:
Yes, isn't that 2ndboot thing necessary to be able to boot any custom rom? So now if I would like to install a custom rom I should (update to Froyo,) root, install 2nd init and then flash the rom and recover the nandroid for that build?
Click to expand...
Click to collapse
Yes that's right, but what nandroid do you mean? Usually you don't have to recover nandroid. For CM7,9,10 you should just flash .zip from cwm. For ms2ginger you have to follow the instructions in op (there you have to use a nand backup)
Sent from my Defy green lense using xda-developers app
No, there are ROMs without custom kernel as well. Cm7 and all miui builds are based on stock kernel ( all GB ROMs). JB is available in both, so is ICS, and only a couple of ROMs are nandroid backups, rest are zips. Remember to wipe data as well while flashing builds
Sent from my MB526 using xda premium
If Froyo is officially deployed in your area and carrier go for it
Sent from my MB525 using xda app-developers app
Ok, so now I'm into work. I've already rooted and installed 2init. Nest step is to install a custom rom but I can't decide from this three: Epsylon3's CM9.1 Android 4.0.4, [email protected]'s CM10 Moto Ice Gun Edition or Quarx's CM10 Android 4.1.2. What would you recommend if looking for stability?
_SpAiK_ said:
Ok, so now I'm into work. I've already rooted and installed 2init. Nest step is to install a custom rom but I can't decide from this three: Epsylon3's CM9.1 Android 4.0.4, [email protected]'s CM10 Moto Ice Gun Edition or Quarx's CM10 Android 4.1.2. What would you recommend if looking for stability?
Click to expand...
Click to collapse
Sorry, as you see in the sticky in this very section, asking which is ROM is best in any category (stability, speed, whatever) is strictly against forum rules. Thanks for your cooperation.
TeeJay3800 said:
Sorry, as you see in the sticky in this very section, asking which is ROM is best in any category (stability, speed, whatever) is strictly against forum rules. Thanks for your cooperation.
Click to expand...
Click to collapse
Ok, sorry.

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