Last night I rooted my Defy+ with CM7(latest nightlies from defy-cm.net), applied battery and camera fix, everything worked perfectly and I enjoyed it.
I tried little experimenting then installed CM9(usedEpsylon builds) and flashed the kernel mentioned here(http://forum.xda-developers.com/showthread.php?t=1432100&page=3) but then I noticed it had lot of bugs and my phone started having a lot of weird reboots.
So I thought of reverting back to CM7 and then problem of the battery popped up. Battery now shows a question mark and I dont know whether it could charge or not. After reading a lot I thought it would be better to revert to CM9 just incase if the battery isn't charging and then I'd have to find a workaround for charging.
Although I love CM( very much but I can't stick to it because of the camera and a lot of instability.
After studying forums I realised it may be because of the incompatible kernel for CM7. So the only way I could get teh original kernel is by flashing the original SBF. But the problem arises is that I cant find the same build for my device and I am little skeptical about flashing with different SBF. Also I have no nandroid backup as such. Nearest I could find a SBF was with 4.5.1-134_DFP-1321. Also I have gone through all the Walter79 posts and his SBF collection too and it doesnt have the SBF for my DEFY+.
Can somebody guide me with the workaround?
My DEFY+ specifications:
system version - 45.0.891.MB526,AsiaRetail.en.03
model number - mb526
android version - 2.3.4
baseband version - epu93_u_00.60.00
kernel version - 2.6.32.9-gbdd614e [email protected]#1
build number - 4.5.1-134_DFP-891
Hi,
My Defy+ also came with the same SBF version however I updated it to another one and now service center updated it to another one(which is unrootable!!) So be careful while choosing the SBF(Don't worry I will tell you which one should be safe! ). First:
There are issues with battery charging with CM9. moreover you should have tried Quarx's build CM9 for Defy+. Both CM7 and CM9_Defy+ of quarx are more stable!! however, as per memory serves I remember flashing CM7 for Defy when I had the version of SBF you have, so I believe even CM9 for Defy should work(No need to flash extra kernels if you flash the Defy versions of CM).
Now coming to the SBF part you may go for this SBF(from my dropbox). It is 4.5.1-134_DFP-1321 version SBF. That will update your phone to 2.3.6 and BL6. Thus you won't be able to downgrade to any Froyo kernels and will have to use CM7 and CM9 for Defy+ builds(use Quarx's build this time). However NEVER flash the version with DFP-231!!! It has BL7 and is still not rootable!!! ( Thanks to dumb service center people I am stuck with this!!)
pranks1989 said:
Hi,
My Defy+ also came with the same SBF version however I updated it to another one and now service center updated it to another one(which is unrootable!!) So be careful while choosing the SBF(Don't worry I will tell you which one should be safe! ). First:
There are issues with battery charging with CM9. moreover you should have tried Quarx's build CM9 for Defy+. Both CM7 and CM9_Defy+ of quarx are more stable!! however, as per memory serves I remember flashing CM7 for Defy when I had the version of SBF you have, so I believe even CM9 for Defy should work(No need to flash extra kernels if you flash the Defy versions of CM).
Now coming to the SBF part you may go for this SBF(from my dropbox). It is 4.5.1-134_DFP-1321 version SBF. That will update your phone to 2.3.6 and BL6. Thus you won't be able to downgrade to any Froyo kernels and will have to use CM7 and CM9 for Defy+ builds(use Quarx's build this time). However NEVER flash the version with DFP-231!!! It has BL7 and is still not rootable!!! ( Thanks to dumb service center people I am stuck with this!!)
Click to expand...
Click to collapse
Your Dropbox Link isn't working any more
iNOXIA2012 said:
Your Dropbox Link isn't working any more
Click to expand...
Click to collapse
Hey. Wait for sometime. I will update the link.
Please allow a short question concerning the downgrade:
I'm currently on CM10 on my Defy+ and want to go back to CM7.
Can I just use the recovery boot and install from a CM7 file or is anything else needed before flashing CM7 file?
Thanks a lot
Related
Hey
I just got a brand new Defy and I'm hoping I can get ICS on it. However, in my country there's no T-Mobile, Verizon, Orange or whatever, I bought it in an electronics store, so I have absolutely no idea about what CG version it is. I've already read the beginner's guide from top to bottom, but I still have some doubts:
1. How do I know which CG version do I have? (I need to know so I can know how to get back to stock in case of warranty)
Nevermind, I found the answer >_> CG 4 SBF 3.4.2 (Froyo)
2. I've seen lots of ROMs for this device, but their instructions aren't very clear and I don't want to brick my device (which, from what I've read it is very hard to do) or get stuck in a higher CG version.
3. The beginner's guide is cool, but I haven't seen any tutorials on installing a specific rom (in my case ICS) so, I'd appreciate some pointers here, if possible
Thanks in advance! =)
- DARKGuy
I have a defy+, so i have 2.3.6 on it. But you don't need to flash any new firmware to get ICS or MIUI, since they both have froyo builds. CG version only changes when you flash full SBF, not when installing zips and custom ROMs. So you shouldn't worry about getting stuck on a higher CG.
So what you need of course is a rooted phone , the SndInitDefy_2.0.apk (to install custom recovery and bootmenu because of locked bootloader), install the latest bootmenu (don't mind installing the old one although it might work on froyo). And there you're ready to flash! (to enter custom recovery on your defy, reboot your phone and press the volume down key when you see the blue led) I assume you know how to use the custom recovery, so I won't go into detail on that.
Since I haven't flashed any froyo ICS builds before, I don't dare to tell you how to myself! So just head over to the main CM9 ICS thread You'll find a guide in the first post. Nevermind, i'll just quote it here:
nogoodusername said:
How to flash ICS (Defy Builds)
1:Head Over To Stable recovery
2:Wipe Data
3:Install Zip from SD Card
4:Select ICS(Defy) .zip
5:Flash
6:Flash CM7 Kernel
7:Clear Cache and Dalvik Cache
First Boot will take some time...
Click to expand...
Click to collapse
You need to flash Google Apps seperately through recovery. You should find the files and links needed in the thread linked above. Know the difference between the Defy+ builds (with gingerbread [gb] kernel), and the Defy builds with froyo kernel.
Please note that ICS for defy is still in it's early stages and you might experience bugs. But most people still think it's worth it! xD Sorry if I made it too detailed for you, but then others can make use of it too! Oh, I hope I haven't said wrong that will soft brick your phone! Flashing the wrong kernel always gives me bootloader error! Anyway bricking really isn't that scary (only the first time i can confirm) It's good to have an SBF with RSDLite and Drivers installed on your PC just in case
Oh! And then If you want MIUI, just do the normal wipes and flash the ROM. Let me recommend MIUI Pikachu edition by TweetyPeety, the best MIUI ROM out there! It even has the touch based AROMA installer in recovery where you can customize the installation!
I was wandering if there is any advantage in flashing a newer kernel (either CM9 kernel or a GB full SBF) on defy if I'm using CM7/CM9/MIUI
Also, I tried CM9 without flashing the kernel, and it works, so I can't figure what difference would that step make. How does changing the default kernel affect the use of custom roms? Any hit in performance/usability? Would I have to use Defy+ roms if I flash CM9 kernel?
Persechini said:
I was wandering if there is any advantage in flashing a newer kernel (either CM9 kernel or a GB full SBF) on defy if I'm using CM7/CM9/MIUI
Also, I tried CM9 without flashing the kernel, and it works, so I can't figure what difference would that step make. How does changing the default kernel affect the use of custom roms? Any hit in performance/usability? Would I have to use Defy+ roms if I flash CM9 kernel?
Click to expand...
Click to collapse
I think you shouldn't flash new kernel for CM9 since it is in alpha
it is better to keep on CM7.1 and wait until a stable version from CM9 (unless you are a real HW or SW developer)
Hi everyone,
I was trying to post this in another thread but I'm unable to post in the Development sector.
I have a Motorola Defy+ running the Android 2.3.5, I've tested the following ROM's:
CM9 by quarx
CM9 by Epsylon
Both runs just fine, but I was thinking this weekend to test another rom's to have new experiences and found out about the MIUI, which seens to be a very good rom.
But the fact is that I'm facing some troubles trying to run this rom.
Everytime I try to apply it, the Recovery says to me that the install went ok, but once I reboot the phone, I got stuck in the Motorola Bootloader screen, and I have to flash a stock SBF again.
I've tried the STABLE (GB) and the BETA (ICS), both got the same problem.
Different versions of 2ndinit (1.4, 2.0, 2.3).
Does anyone know why I'm having this problems?
I would appreciate any help.
Best regards,
AFAIK, MIUI requires Froyo kernel and Defy+ has GB kernel.
Evolution-VII said:
Hi everyone,
I was trying to post this in another thread but I'm unable to post in the Development sector.
I have a Motorola Defy+ running the Android 2.3.5, I've tested the following ROM's:
CM9 by quarx
CM9 by Epsylon
Both runs just fine, but I was thinking this weekend to test another rom's to have new experiences and found out about the MIUI, which seens to be a very good rom.
But the fact is that I'm facing some troubles trying to run this rom.
Everytime I try to apply it, the Recovery says to me that the install went ok, but once I reboot the phone, I got stuck in the Motorola Bootloader screen, and I have to flash a stock SBF again.
I've tried the STABLE (GB) and the BETA (ICS), both got the same problem.
Different versions of 2ndinit (1.4, 2.0, 2.3).
Does anyone know why I'm having this problems?
I would appreciate any help.
Best regards,
Click to expand...
Click to collapse
MIUI is a froyo based ROM.
Downgrade to froyo if you need to flash it..
Sent from my Defy+ using Tapatalk 2
HI ... i did a terrible mistake on my defy ..... It was having some stability issues on cyanogenmod 9 and so I thought lets flash the stick froyo on it and redo everything .... but due to my carelessness by mistake i had flashed defy plus sbf on it .... the build is 4.5.1-134_DFP-1321 with android version 2.3.6 .. now I am having many problems like camera is not working, touch screen sensitivity is not good ...
things I tried ....
I refered to all in one defy beginners guide .... that has two methods to fix this kind of problem .. but both were not useful .the phone does not boot after flashing the provided sbf file .
I am able to install recovery on it and restore to nandroid back up but i think due to kernels mismatch the issues remain same ...
When from recovery i tried to install CM 7 and did flash its kernel too .... the phone will not boot ...
Please help I am not in a budget to buy a new phone and I love my defy very much ... Any help and guidance is truly appreciated.....Thanks
i had a problem not exactly like this, but had solved in this thread
http://forum.xda-developers.com/showthread.php?t=1432100
it's a cm9 rom and is very smooth and stable.
since then it's working fine.
hey ... i tried this .. but still i am having camera and touchscreen problems .... IS there any sbf for defy with 2.3.6 version as only this can my current version on defy ...
thanks
gaushim said:
HI ... i did a terrible mistake on my defy ..... It was having some stability issues on cyanogenmod 9 and so I thought lets flash the stick froyo on it and redo everything .... but due to my carelessness by mistake i had flashed defy plus sbf on it .... the build is 4.5.1-134_DFP-1321 with android version 2.3.6 .. now I am having many problems like camera is not working, touch screen sensitivity is not good ...
things I tried ....
I refered to all in one defy beginners guide .... that has two methods to fix this kind of problem .. but both were not useful .the phone does not boot after flashing the provided sbf file .
I am able to install recovery on it and restore to nandroid back up but i think due to kernels mismatch the issues remain same ...
When from recovery i tried to install CM 7 and did flash its kernel too .... the phone will not boot ...
Please help I am not in a budget to buy a new phone and I love my defy very much ... Any help and guidance is truly appreciated.....Thanks
Click to expand...
Click to collapse
You are on Bootloader version 6 now. You can only be saved by flashing a bl6 rom for the "defy" not defy+. Or any other rom for Defy which has bootloader version 6.
if you are able to enable android debugging and root + install 2ndinit (considering your touch screen works a little bit to your command ) you can directly flash CM9 rom.
Root first, 2ndinit, then install CWM and flash froyo kernal after flashing the CM9 or CMX zip. (According to my little knowledge, Epsylon's build comes with froyo kernel already)
Considering your touchscreen is totally abrupt and non-responsive and you are unable to root using it. You can flash bl6 froyo rom for your green lense defy.
Follow this thread for downgrading the build version + kernel. http://forum.xda-developers.com/showthread.php?t=1486731
DO NOT USE THE FROYO ROM IN THE THREAD AS REGULAR. (DON'T USE THE CAMERA WHEN USING THE ROM IN THE THREAD OR YOU MIGHT GET YOUR CAMERA LED PERMANENTLY BURNT). JUST USE IT TO ROOT + 2NDINIT + CM9
gaushim said:
hey ... i tried this .. but still i am having camera and touchscreen problems .... IS there any sbf for defy with 2.3.6 version as only this can my current version on defy ...
thanks
Click to expand...
Click to collapse
Its not the android version. Its Bootloader version that prevents you from downgrading.
Hi All,
I've done literally weeks of research on this, so hopefully I've not missed any easy posts, but I want to check my approach and ask a final question. This is my daily phone, and while I know the risks and issues with custom roms, I want to get it right. Hope someone can advise.
ROM I want to install is Quarx's JB 4.1.2 CM10.
Phone I have is UK Motorola Defy (Red Lens, original):
System version: Blur_Version_2.21.0.MB525.Retail.en.GB
Model Number: MB525
Firmware version: 2.1-update1
Baseband version: EPU93ST2_U_03.02.00
Kernel version: 2.6.29 [email protected] #1
My plan is:
1. Official upgrade to Froyo - it seems this is not yet done on mine, and custom ROMs require its Kernel, I read
2. Root phone - SuperOneClick
3. Titanium Backup - Needs Root
4. ClockWorkMod Recovery - Needs Root, and gives me Nandroid Backup capability in BootLoader
5. Nandroid Backup - this should provide me a route back to stock (* see question below)
6. Flash ROM - this will give me CM10 based on Jelly Bean 4.2.1
Question is, despite reading many threads, I'm still confused on CG versions and SMG file versions (CG##.smg). I do want to be able to flash back to stock after this, in case I want to sell the phone - if I flash up to Quarx's CM10 JB 4.1.2, what CG version is it and is it higher than I can possibly get back to stock from? Or can I find a Fixed SBF of a Stock ROM that will let me go back? How can I best prepare for this?
Anything else to be aware of or concerned about?
Thanks very much.
Steve.
The easiest approach is to directly flash cm10 first and check off it works(you can flash back your stock sbf if there's any problem) because CM10 WILL NOT INCREASE YOUR CG VERSION
The potential problem you can face(which can not stop you from stock sbf flash) is an incompatibility of 2ndboot with your stock kernel.
If you run into that problem (which I think should not occur) you will have to flash a compatible sbf, with higher cg version and a compatible stock kernel.
Sent from my MB526 using xda premium
Thanks - good to know CM10 has no CG version. I expected the developers to want to get rid of that kind of limitation as soon as they could!
Hmmm, so could someone confirm, that Quarx's CM10 will flash directly over the stock 2.1 Eclair ROM as listed above (with root/CWM), and doesn't need Froyo deployed as a base? That would really help if so - then I have no further considerations and I can just get on with it. I'll take it carefully and I'd rather not be faced with non-booting etc the first time round.
I believe wifi tethering doesn't work on it, though, or there's some problem with restarting regarding wifi tether. That's a shame, but maybe an app like Barnacle or OpenGarden can work instead...?
You could try it yourself by taking a Nandroid backup and if you face the non booting problem then flash stock sbf+ restore. Beware that sometimes first boot hangs or bootloops and in such cases you can fix the problem with a battery pull, or data wipe respectively
Open garden works without issues
Hit thanks!
I had some problem with my t-mobile phone to reinstall CM7 so I decided to start from scratch.
Few things doesn't work like supposed so I did some search and try these SBF
http://forum.xda-developers.com/showthread.php?t=2318453
I found after reading that have upgragde my bootloader to BL7 doing that.
So now when I try to install CM I got many error
CM7.2 got an error in the bootloader on reboot (froyo based rom I think)
CM9 got a message "the setup wizard stop to work" so i'm stuck there
CM11.0 refuse to install zip or refuse to install update-recovery.zip
I need help to get my defy back to CM
Thanks
I just succeed to install cm11.2 with this thread
http://forum.xda-developers.com/showthread.php?t=2737990
But I would like to go back to cm7.2 which was so stable and fast.
Since I reflash the phone I got touch screen issue(unresponsive or going crazy)
So how to go back to cm7.2
Thanks
Hi! Downgrade of BL7 is not possible, therefore, I think you'll have problems with CM7 based rom.
Read this post:
http://forum.xda-developers.com/showthread.php?t=966537
http://forum.xda-developers.com/showthread.php?t=2354758